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A Library of Mixed-Integer and Continuous Nonlinear Programming Instances

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Instance: hadamard_9

Maximize determinant of 9 times 9 binary matrix
Let a(n) be the maximal determinant of a 0/1-matrix of size
n by n. Hadamard proved that a(n) ≤
2(-n) (n+1)((n+1)/2). A Hadamard matrix
attains this bound. The Hadamard conjecture states that this is the
case if and only if n+1 is 1 or 2 or a multiple of 4. The
values of a(n) for small n are known. See the on-line encyclopedia of integer
sequences for more information.
Formats ams gms mod nl osil
Primal Bounds
0.00000000 p1 ( gdx sol )
(infeas: 0)
Dual Bounds  
Source POLIP instance hadamard/hadamard_9
Application Linear Algebra
Added to library 08 Dec 2018
Problem type MBNLP
#Variables 82
#Binary Variables 81
#Integer Variables 0
#Nonlinear Variables 81
#Nonlinear Binary Variables 81
#Nonlinear Integer Variables 0
Objective Sense max
Objective type linear
Objective curvature linear
#Nonzeros in Objective 1
#Nonlinear Nonzeros in Objective 0
#Constraints 1
#Linear Constraints 0
#Quadratic Constraints 0
#Polynomial Constraints 1
#Signomial Constraints 0
#General Nonlinear Constraints 0
Operands in Gen. Nonlin. Functions  
Constraints curvature indefinite
#Nonzeros in Jacobian 82
#Nonlinear Nonzeros in Jacobian 81
#Nonzeros in (Upper-Left) Hessian of Lagrangian 5184
#Nonzeros in Diagonal of Hessian of Lagrangian 0
#Blocks in Hessian of Lagrangian 1
Minimal blocksize in Hessian of Lagrangian 81
Maximal blocksize in Hessian of Lagrangian 81
Average blocksize in Hessian of Lagrangian 81.0
#Semicontinuities 0
#Nonlinear Semicontinuities 0
#SOS type 1 0
#SOS type 2 0
Infeasibility of initial point 0
Sparsity Jacobian Sparsity of Objective Gradient and Jacobian
Sparsity Hessian of Lagrangian Sparsity of Hessian of Lagrangian

$offlisting
*  
*  Equation counts
*      Total        E        G        L        N        X        C        B
*          1        0        1        0        0        0        0        0
*  
*  Variable counts
*                   x        b        i      s1s      s2s       sc       si
*      Total     cont   binary  integer     sos1     sos2    scont     sint
*         82        1       81        0        0        0        0        0
*  FX      0
*  
*  Nonzero counts
*      Total    const       NL      DLL
*         82        1       81        0
*
*  Solve m using MINLP maximizing objvar;


Variables  b1,b2,b3,b4,b5,b6,b7,b8,b9,b10,b11,b12,b13,b14,b15,b16,b17,b18,b19
          ,b20,b21,b22,b23,b24,b25,b26,b27,b28,b29,b30,b31,b32,b33,b34,b35,b36
          ,b37,b38,b39,b40,b41,b42,b43,b44,b45,b46,b47,b48,b49,b50,b51,b52,b53
          ,b54,b55,b56,b57,b58,b59,b60,b61,b62,b63,b64,b65,b66,b67,b68,b69,b70
          ,b71,b72,b73,b74,b75,b76,b77,b78,b79,b80,b81,objvar;

Binary Variables  b1,b2,b3,b4,b5,b6,b7,b8,b9,b10,b11,b12,b13,b14,b15,b16,b17
          ,b18,b19,b20,b21,b22,b23,b24,b25,b26,b27,b28,b29,b30,b31,b32,b33,b34
          ,b35,b36,b37,b38,b39,b40,b41,b42,b43,b44,b45,b46,b47,b48,b49,b50,b51
          ,b52,b53,b54,b55,b56,b57,b58,b59,b60,b61,b62,b63,b64,b65,b66,b67,b68
          ,b69,b70,b71,b72,b73,b74,b75,b76,b77,b78,b79,b80,b81;

Equations  e1;


e1.. b1*b11*b21*b31*b41*b51*b61*b71*b81 - b1*b11*b21*b31*b41*b51*b61*b72*b80 + 
     b1*b11*b21*b31*b41*b51*b63*b70*b80 - b1*b11*b21*b31*b41*b54*b60*b70*b80 + 
     b1*b11*b21*b31*b45*b50*b60*b70*b80 - b1*b11*b21*b36*b40*b50*b60*b70*b80 + 
     b1*b11*b27*b30*b40*b50*b60*b70*b80 - b1*b18*b20*b30*b40*b50*b60*b70*b80 + 
     b9*b10*b20*b30*b40*b50*b60*b70*b80 - b9*b10*b20*b30*b40*b50*b60*b71*b79 + 
     b1*b18*b20*b30*b40*b50*b60*b71*b79 - b1*b11*b27*b30*b40*b50*b60*b71*b79 + 
     b1*b11*b21*b36*b40*b50*b60*b71*b79 - b1*b11*b21*b31*b45*b50*b60*b71*b79 + 
     b1*b11*b21*b31*b41*b54*b60*b71*b79 - b1*b11*b21*b31*b41*b51*b63*b71*b79 + 
     b1*b11*b21*b31*b41*b51*b62*b72*b79 - b1*b11*b21*b31*b41*b51*b62*b70*b81 + 
     b1*b11*b21*b31*b41*b53*b60*b70*b81 - b1*b11*b21*b31*b41*b53*b60*b72*b79 + 
     b1*b11*b21*b31*b41*b53*b63*b69*b79 - b1*b11*b21*b31*b41*b54*b62*b69*b79 + 
     b1*b11*b21*b31*b45*b50*b62*b69*b79 - b1*b11*b21*b36*b40*b50*b62*b69*b79 + 
     b1*b11*b27*b30*b40*b50*b62*b69*b79 - b1*b18*b20*b30*b40*b50*b62*b69*b79 + 
     b9*b10*b20*b30*b40*b50*b62*b69*b79 - b9*b10*b20*b30*b40*b53*b59*b69*b79 + 
     b1*b18*b20*b30*b40*b53*b59*b69*b79 - b1*b11*b27*b30*b40*b53*b59*b69*b79 + 
     b1*b11*b21*b36*b40*b53*b59*b69*b79 - b1*b11*b21*b31*b45*b53*b59*b69*b79 + 
     b1*b11*b21*b31*b44*b54*b59*b69*b79 - b1*b11*b21*b31*b44*b50*b63*b69*b79 + 
     b1*b11*b21*b31*b44*b50*b60*b72*b79 - b1*b11*b21*b31*b44*b50*b60*b70*b81 + 
     b1*b11*b21*b35*b40*b50*b60*b70*b81 - b1*b11*b21*b35*b40*b50*b60*b72*b79 + 
     b1*b11*b21*b35*b40*b50*b63*b69*b79 - b1*b11*b21*b35*b40*b54*b59*b69*b79 + 
     b1*b11*b21*b35*b45*b49*b59*b69*b79 - b1*b11*b21*b36*b44*b49*b59*b69*b79 + 
     b1*b11*b27*b30*b44*b49*b59*b69*b79 - b1*b18*b20*b30*b44*b49*b59*b69*b79 + 
     b9*b10*b20*b30*b44*b49*b59*b69*b79 - b9*b10*b20*b35*b39*b49*b59*b69*b79 + 
     b1*b18*b20*b35*b39*b49*b59*b69*b79 - b1*b11*b27*b35*b39*b49*b59*b69*b79 + 
     b1*b11*b26*b36*b39*b49*b59*b69*b79 - b1*b11*b26*b30*b45*b49*b59*b69*b79 + 
     b1*b11*b26*b30*b40*b54*b59*b69*b79 - b1*b11*b26*b30*b40*b50*b63*b69*b79 + 
     b1*b11*b26*b30*b40*b50*b60*b72*b79 - b1*b11*b26*b30*b40*b50*b60*b70*b81 + 
     b1*b17*b20*b30*b40*b50*b60*b70*b81 - b1*b17*b20*b30*b40*b50*b60*b72*b79 + 
     b1*b17*b20*b30*b40*b50*b63*b69*b79 - b1*b17*b20*b30*b40*b54*b59*b69*b79 + 
     b1*b17*b20*b30*b45*b49*b59*b69*b79 - b1*b17*b20*b36*b39*b49*b59*b69*b79 + 
     b1*b17*b27*b29*b39*b49*b59*b69*b79 - b1*b18*b26*b29*b39*b49*b59*b69*b79 + 
     b9*b10*b26*b29*b39*b49*b59*b69*b79 - b9*b17*b19*b29*b39*b49*b59*b69*b79 + 
     b8*b18*b19*b29*b39*b49*b59*b69*b79 - b8*b10*b27*b29*b39*b49*b59*b69*b79 + 
     b8*b10*b20*b36*b39*b49*b59*b69*b79 - b8*b10*b20*b30*b45*b49*b59*b69*b79 + 
     b8*b10*b20*b30*b40*b54*b59*b69*b79 - b8*b10*b20*b30*b40*b50*b63*b69*b79 + 
     b8*b10*b20*b30*b40*b50*b60*b72*b79 - b8*b10*b20*b30*b40*b50*b60*b70*b81 + 
     b8*b10*b20*b30*b40*b50*b61*b69*b81 - b8*b10*b20*b30*b40*b50*b61*b72*b78 + 
     b8*b10*b20*b30*b40*b50*b63*b70*b78 - b8*b10*b20*b30*b40*b54*b59*b70*b78 + 
     b8*b10*b20*b30*b45*b49*b59*b70*b78 - b8*b10*b20*b36*b39*b49*b59*b70*b78 + 
     b8*b10*b27*b29*b39*b49*b59*b70*b78 - b8*b18*b19*b29*b39*b49*b59*b70*b78 + 
     b9*b17*b19*b29*b39*b49*b59*b70*b78 - b9*b10*b26*b29*b39*b49*b59*b70*b78 + 
     b1*b18*b26*b29*b39*b49*b59*b70*b78 - b1*b17*b27*b29*b39*b49*b59*b70*b78 + 
     b1*b17*b20*b36*b39*b49*b59*b70*b78 - b1*b17*b20*b30*b45*b49*b59*b70*b78 + 
     b1*b17*b20*b30*b40*b54*b59*b70*b78 - b1*b17*b20*b30*b40*b50*b63*b70*b78 + 
     b1*b17*b20*b30*b40*b50*b61*b72*b78 - b1*b17*b20*b30*b40*b50*b61*b69*b81 + 
     b1*b11*b26*b30*b40*b50*b61*b69*b81 - b1*b11*b26*b30*b40*b50*b61*b72*b78 + 
     b1*b11*b26*b30*b40*b50*b63*b70*b78 - b1*b11*b26*b30*b40*b54*b59*b70*b78 + 
     b1*b11*b26*b30*b45*b49*b59*b70*b78 - b1*b11*b26*b36*b39*b49*b59*b70*b78 + 
     b1*b11*b27*b35*b39*b49*b59*b70*b78 - b1*b18*b20*b35*b39*b49*b59*b70*b78 + 
     b9*b10*b20*b35*b39*b49*b59*b70*b78 - b9*b10*b20*b30*b44*b49*b59*b70*b78 + 
     b1*b18*b20*b30*b44*b49*b59*b70*b78 - b1*b11*b27*b30*b44*b49*b59*b70*b78 + 
     b1*b11*b21*b36*b44*b49*b59*b70*b78 - b1*b11*b21*b35*b45*b49*b59*b70*b78 + 
     b1*b11*b21*b35*b40*b54*b59*b70*b78 - b1*b11*b21*b35*b40*b50*b63*b70*b78 + 
     b1*b11*b21*b35*b40*b50*b61*b72*b78 - b1*b11*b21*b35*b40*b50*b61*b69*b81 + 
     b1*b11*b21*b31*b44*b50*b61*b69*b81 - b1*b11*b21*b31*b44*b50*b61*b72*b78 + 
     b1*b11*b21*b31*b44*b50*b63*b70*b78 - b1*b11*b21*b31*b44*b54*b59*b70*b78 + 
     b1*b11*b21*b31*b45*b53*b59*b70*b78 - b1*b11*b21*b36*b40*b53*b59*b70*b78 + 
     b1*b11*b27*b30*b40*b53*b59*b70*b78 - b1*b18*b20*b30*b40*b53*b59*b70*b78 + 
     b9*b10*b20*b30*b40*b53*b59*b70*b78 - b9*b10*b20*b30*b40*b50*b62*b70*b78 + 
     b1*b18*b20*b30*b40*b50*b62*b70*b78 - b1*b11*b27*b30*b40*b50*b62*b70*b78 + 
     b1*b11*b21*b36*b40*b50*b62*b70*b78 - b1*b11*b21*b31*b45*b50*b62*b70*b78 + 
     b1*b11*b21*b31*b41*b54*b62*b70*b78 - b1*b11*b21*b31*b41*b53*b63*b70*b78 + 
     b1*b11*b21*b31*b41*b53*b61*b72*b78 - b1*b11*b21*b31*b41*b53*b61*b69*b81 + 
     b1*b11*b21*b31*b41*b52*b62*b69*b81 - b1*b11*b21*b31*b41*b52*b62*b72*b78 + 
     b1*b11*b21*b31*b41*b52*b63*b71*b78 - b1*b11*b21*b31*b41*b54*b61*b71*b78 + 
     b1*b11*b21*b31*b45*b50*b61*b71*b78 - b1*b11*b21*b36*b40*b50*b61*b71*b78 + 
     b1*b11*b27*b30*b40*b50*b61*b71*b78 - b1*b18*b20*b30*b40*b50*b61*b71*b78 + 
     b9*b10*b20*b30*b40*b50*b61*b71*b78 - b9*b10*b20*b30*b40*b50*b61*b69*b80 + 
     b1*b18*b20*b30*b40*b50*b61*b69*b80 - b1*b11*b27*b30*b40*b50*b61*b69*b80 + 
     b1*b11*b21*b36*b40*b50*b61*b69*b80 - b1*b11*b21*b31*b45*b50*b61*b69*b80 + 
     b1*b11*b21*b31*b41*b54*b61*b69*b80 - b1*b11*b21*b31*b41*b52*b63*b69*b80 + 
     b1*b11*b21*b31*b41*b52*b60*b72*b80 - b1*b11*b21*b31*b41*b52*b60*b71*b81 + 
     b1*b11*b21*b31*b43*b50*b60*b71*b81 - b1*b11*b21*b31*b43*b50*b60*b72*b80 + 
     b1*b11*b21*b31*b43*b50*b63*b69*b80 - b1*b11*b21*b31*b43*b54*b59*b69*b80 + 
     b1*b11*b21*b31*b45*b52*b59*b69*b80 - b1*b11*b21*b36*b40*b52*b59*b69*b80 + 
     b1*b11*b27*b30*b40*b52*b59*b69*b80 - b1*b18*b20*b30*b40*b52*b59*b69*b80 + 
     b9*b10*b20*b30*b40*b52*b59*b69*b80 - b9*b10*b20*b30*b40*b52*b59*b71*b78 + 
     b1*b18*b20*b30*b40*b52*b59*b71*b78 - b1*b11*b27*b30*b40*b52*b59*b71*b78 + 
     b1*b11*b21*b36*b40*b52*b59*b71*b78 - b1*b11*b21*b31*b45*b52*b59*b71*b78 + 
     b1*b11*b21*b31*b43*b54*b59*b71*b78 - b1*b11*b21*b31*b43*b50*b63*b71*b78 + 
     b1*b11*b21*b31*b43*b50*b62*b72*b78 - b1*b11*b21*b31*b43*b50*b62*b69*b81 + 
     b1*b11*b21*b31*b43*b53*b59*b69*b81 - b1*b11*b21*b31*b43*b53*b59*b72*b78 + 
     b1*b11*b21*b31*b43*b53*b63*b68*b78 - b1*b11*b21*b31*b43*b54*b62*b68*b78 + 
     b1*b11*b21*b31*b45*b52*b62*b68*b78 - b1*b11*b21*b36*b40*b52*b62*b68*b78 + 
     b1*b11*b27*b30*b40*b52*b62*b68*b78 - b1*b18*b20*b30*b40*b52*b62*b68*b78 + 
     b9*b10*b20*b30*b40*b52*b62*b68*b78 - b9*b10*b20*b30*b40*b53*b61*b68*b78 + 
     b1*b18*b20*b30*b40*b53*b61*b68*b78 - b1*b11*b27*b30*b40*b53*b61*b68*b78 + 
     b1*b11*b21*b36*b40*b53*b61*b68*b78 - b1*b11*b21*b31*b45*b53*b61*b68*b78 + 
     b1*b11*b21*b31*b44*b54*b61*b68*b78 - b1*b11*b21*b31*b44*b52*b63*b68*b78 + 
     b1*b11*b21*b31*b44*b52*b59*b72*b78 - b1*b11*b21*b31*b44*b52*b59*b69*b81 + 
     b1*b11*b21*b35*b40*b52*b59*b69*b81 - b1*b11*b21*b35*b40*b52*b59*b72*b78 + 
     b1*b11*b21*b35*b40*b52*b63*b68*b78 - b1*b11*b21*b35*b40*b54*b61*b68*b78 + 
     b1*b11*b21*b35*b45*b49*b61*b68*b78 - b1*b11*b21*b36*b44*b49*b61*b68*b78 + 
     b1*b11*b27*b30*b44*b49*b61*b68*b78 - b1*b18*b20*b30*b44*b49*b61*b68*b78 + 
     b9*b10*b20*b30*b44*b49*b61*b68*b78 - b9*b10*b20*b35*b39*b49*b61*b68*b78 + 
     b1*b18*b20*b35*b39*b49*b61*b68*b78 - b1*b11*b27*b35*b39*b49*b61*b68*b78 + 
     b1*b11*b26*b36*b39*b49*b61*b68*b78 - b1*b11*b26*b30*b45*b49*b61*b68*b78 + 
     b1*b11*b26*b30*b40*b54*b61*b68*b78 - b1*b11*b26*b30*b40*b52*b63*b68*b78 + 
     b1*b11*b26*b30*b40*b52*b59*b72*b78 - b1*b11*b26*b30*b40*b52*b59*b69*b81 + 
     b1*b17*b20*b30*b40*b52*b59*b69*b81 - b1*b17*b20*b30*b40*b52*b59*b72*b78 + 
     b1*b17*b20*b30*b40*b52*b63*b68*b78 - b1*b17*b20*b30*b40*b54*b61*b68*b78 + 
     b1*b17*b20*b30*b45*b49*b61*b68*b78 - b1*b17*b20*b36*b39*b49*b61*b68*b78 + 
     b1*b17*b27*b29*b39*b49*b61*b68*b78 - b1*b18*b26*b29*b39*b49*b61*b68*b78 + 
     b9*b10*b26*b29*b39*b49*b61*b68*b78 - b9*b17*b19*b29*b39*b49*b61*b68*b78 + 
     b8*b18*b19*b29*b39*b49*b61*b68*b78 - b8*b10*b27*b29*b39*b49*b61*b68*b78 + 
     b8*b10*b20*b36*b39*b49*b61*b68*b78 - b8*b10*b20*b30*b45*b49*b61*b68*b78 + 
     b8*b10*b20*b30*b40*b54*b61*b68*b78 - b8*b10*b20*b30*b40*b52*b63*b68*b78 + 
     b8*b10*b20*b30*b40*b52*b59*b72*b78 - b8*b10*b20*b30*b40*b52*b59*b69*b81 + 
     b8*b10*b20*b30*b43*b49*b59*b69*b81 - b8*b10*b20*b30*b43*b49*b59*b72*b78 + 
     b8*b10*b20*b30*b43*b49*b63*b68*b78 - b8*b10*b20*b30*b43*b54*b58*b68*b78 + 
     b8*b10*b20*b30*b45*b52*b58*b68*b78 - b8*b10*b20*b36*b39*b52*b58*b68*b78 + 
     b8*b10*b27*b29*b39*b52*b58*b68*b78 - b8*b18*b19*b29*b39*b52*b58*b68*b78 + 
     b9*b17*b19*b29*b39*b52*b58*b68*b78 - b9*b10*b26*b29*b39*b52*b58*b68*b78 + 
     b1*b18*b26*b29*b39*b52*b58*b68*b78 - b1*b17*b27*b29*b39*b52*b58*b68*b78 + 
     b1*b17*b20*b36*b39*b52*b58*b68*b78 - b1*b17*b20*b30*b45*b52*b58*b68*b78 + 
     b1*b17*b20*b30*b43*b54*b58*b68*b78 - b1*b17*b20*b30*b43*b49*b63*b68*b78 + 
     b1*b17*b20*b30*b43*b49*b59*b72*b78 - b1*b17*b20*b30*b43*b49*b59*b69*b81 + 
     b1*b11*b26*b30*b43*b49*b59*b69*b81 - b1*b11*b26*b30*b43*b49*b59*b72*b78 + 
     b1*b11*b26*b30*b43*b49*b63*b68*b78 - b1*b11*b26*b30*b43*b54*b58*b68*b78 + 
     b1*b11*b26*b30*b45*b52*b58*b68*b78 - b1*b11*b26*b36*b39*b52*b58*b68*b78 + 
     b1*b11*b27*b35*b39*b52*b58*b68*b78 - b1*b18*b20*b35*b39*b52*b58*b68*b78 + 
     b9*b10*b20*b35*b39*b52*b58*b68*b78 - b9*b10*b20*b30*b44*b52*b58*b68*b78 + 
     b1*b18*b20*b30*b44*b52*b58*b68*b78 - b1*b11*b27*b30*b44*b52*b58*b68*b78 + 
     b1*b11*b21*b36*b44*b52*b58*b68*b78 - b1*b11*b21*b35*b45*b52*b58*b68*b78 + 
     b1*b11*b21*b35*b43*b54*b58*b68*b78 - b1*b11*b21*b35*b43*b49*b63*b68*b78 + 
     b1*b11*b21*b35*b43*b49*b59*b72*b78 - b1*b11*b21*b35*b43*b49*b59*b69*b81 + 
     b1*b11*b21*b34*b44*b49*b59*b69*b81 - b1*b11*b21*b34*b44*b49*b59*b72*b78 + 
     b1*b11*b21*b34*b44*b49*b63*b68*b78 - b1*b11*b21*b34*b44*b54*b58*b68*b78 + 
     b1*b11*b21*b34*b45*b53*b58*b68*b78 - b1*b11*b21*b36*b43*b53*b58*b68*b78 + 
     b1*b11*b27*b30*b43*b53*b58*b68*b78 - b1*b18*b20*b30*b43*b53*b58*b68*b78 + 
     b9*b10*b20*b30*b43*b53*b58*b68*b78 - b9*b10*b20*b30*b43*b49*b62*b68*b78 + 
     b1*b18*b20*b30*b43*b49*b62*b68*b78 - b1*b11*b27*b30*b43*b49*b62*b68*b78 + 
     b1*b11*b21*b36*b43*b49*b62*b68*b78 - b1*b11*b21*b34*b45*b49*b62*b68*b78 + 
     b1*b11*b21*b34*b40*b54*b62*b68*b78 - b1*b11*b21*b34*b40*b53*b63*b68*b78 + 
     b1*b11*b21*b34*b40*b53*b59*b72*b78 - b1*b11*b21*b34*b40*b53*b59*b69*b81 + 
     b1*b11*b21*b34*b40*b50*b62*b69*b81 - b1*b11*b21*b34*b40*b50*b62*b72*b78 + 
     b1*b11*b21*b34*b40*b50*b63*b71*b78 - b1*b11*b21*b34*b40*b54*b59*b71*b78 + 
     b1*b11*b21*b34*b45*b49*b59*b71*b78 - b1*b11*b21*b36*b43*b49*b59*b71*b78 + 
     b1*b11*b27*b30*b43*b49*b59*b71*b78 - b1*b18*b20*b30*b43*b49*b59*b71*b78 + 
     b9*b10*b20*b30*b43*b49*b59*b71*b78 - b9*b10*b20*b30*b43*b49*b59*b69*b80 + 
     b1*b18*b20*b30*b43*b49*b59*b69*b80 - b1*b11*b27*b30*b43*b49*b59*b69*b80 + 
     b1*b11*b21*b36*b43*b49*b59*b69*b80 - b1*b11*b21*b34*b45*b49*b59*b69*b80 + 
     b1*b11*b21*b34*b40*b54*b59*b69*b80 - b1*b11*b21*b34*b40*b50*b63*b69*b80 + 
     b1*b11*b21*b34*b40*b50*b60*b72*b80 - b1*b11*b21*b34*b40*b50*b60*b71*b81 + 
     b1*b11*b25*b30*b40*b50*b60*b71*b81 - b1*b11*b25*b30*b40*b50*b60*b72*b80 + 
     b1*b11*b25*b30*b40*b50*b63*b69*b80 - b1*b11*b25*b30*b40*b54*b59*b69*b80 + 
     b1*b11*b25*b30*b45*b49*b59*b69*b80 - b1*b11*b25*b36*b39*b49*b59*b69*b80 + 
     b1*b11*b27*b34*b39*b49*b59*b69*b80 - b1*b18*b20*b34*b39*b49*b59*b69*b80 + 
     b9*b10*b20*b34*b39*b49*b59*b69*b80 - b9*b10*b20*b34*b39*b49*b59*b71*b78 + 
     b1*b18*b20*b34*b39*b49*b59*b71*b78 - b1*b11*b27*b34*b39*b49*b59*b71*b78 + 
     b1*b11*b25*b36*b39*b49*b59*b71*b78 - b1*b11*b25*b30*b45*b49*b59*b71*b78 + 
     b1*b11*b25*b30*b40*b54*b59*b71*b78 - b1*b11*b25*b30*b40*b50*b63*b71*b78 + 
     b1*b11*b25*b30*b40*b50*b62*b72*b78 - b1*b11*b25*b30*b40*b50*b62*b69*b81 + 
     b1*b11*b25*b30*b40*b53*b59*b69*b81 - b1*b11*b25*b30*b40*b53*b59*b72*b78 + 
     b1*b11*b25*b30*b40*b53*b63*b68*b78 - b1*b11*b25*b30*b40*b54*b62*b68*b78 + 
     b1*b11*b25*b30*b45*b49*b62*b68*b78 - b1*b11*b25*b36*b39*b49*b62*b68*b78 + 
     b1*b11*b27*b34*b39*b49*b62*b68*b78 - b1*b18*b20*b34*b39*b49*b62*b68*b78 + 
     b9*b10*b20*b34*b39*b49*b62*b68*b78 - b9*b10*b20*b34*b39*b53*b58*b68*b78 + 
     b1*b18*b20*b34*b39*b53*b58*b68*b78 - b1*b11*b27*b34*b39*b53*b58*b68*b78 + 
     b1*b11*b25*b36*b39*b53*b58*b68*b78 - b1*b11*b25*b30*b45*b53*b58*b68*b78 + 
     b1*b11*b25*b30*b44*b54*b58*b68*b78 - b1*b11*b25*b30*b44*b49*b63*b68*b78 + 
     b1*b11*b25*b30*b44*b49*b59*b72*b78 - b1*b11*b25*b30*b44*b49*b59*b69*b81 + 
     b1*b11*b25*b35*b39*b49*b59*b69*b81 - b1*b11*b25*b35*b39*b49*b59*b72*b78 + 
     b1*b11*b25*b35*b39*b49*b63*b68*b78 - b1*b11*b25*b35*b39*b54*b58*b68*b78 + 
     b1*b11*b25*b35*b45*b48*b58*b68*b78 - b1*b11*b25*b36*b44*b48*b58*b68*b78 + 
     b1*b11*b27*b34*b44*b48*b58*b68*b78 - b1*b18*b20*b34*b44*b48*b58*b68*b78 + 
     b9*b10*b20*b34*b44*b48*b58*b68*b78 - b9*b10*b20*b35*b43*b48*b58*b68*b78 + 
     b1*b18*b20*b35*b43*b48*b58*b68*b78 - b1*b11*b27*b35*b43*b48*b58*b68*b78 + 
     b1*b11*b26*b36*b43*b48*b58*b68*b78 - b1*b11*b26*b34*b45*b48*b58*b68*b78 + 
     b1*b11*b26*b34*b39*b54*b58*b68*b78 - b1*b11*b26*b34*b39*b49*b63*b68*b78 + 
     b1*b11*b26*b34*b39*b49*b59*b72*b78 - b1*b11*b26*b34*b39*b49*b59*b69*b81 + 
     b1*b17*b20*b34*b39*b49*b59*b69*b81 - b1*b17*b20*b34*b39*b49*b59*b72*b78 + 
     b1*b17*b20*b34*b39*b49*b63*b68*b78 - b1*b17*b20*b34*b39*b54*b58*b68*b78 + 
     b1*b17*b20*b34*b45*b48*b58*b68*b78 - b1*b17*b20*b36*b43*b48*b58*b68*b78 + 
     b1*b17*b27*b29*b43*b48*b58*b68*b78 - b1*b18*b26*b29*b43*b48*b58*b68*b78 + 
     b9*b10*b26*b29*b43*b48*b58*b68*b78 - b9*b17*b19*b29*b43*b48*b58*b68*b78 + 
     b8*b18*b19*b29*b43*b48*b58*b68*b78 - b8*b10*b27*b29*b43*b48*b58*b68*b78 + 
     b8*b10*b20*b36*b43*b48*b58*b68*b78 - b8*b10*b20*b34*b45*b48*b58*b68*b78 + 
     b8*b10*b20*b34*b39*b54*b58*b68*b78 - b8*b10*b20*b34*b39*b49*b63*b68*b78 + 
     b8*b10*b20*b34*b39*b49*b59*b72*b78 - b8*b10*b20*b34*b39*b49*b59*b69*b81 + 
     b8*b10*b25*b29*b39*b49*b59*b69*b81 - b8*b10*b25*b29*b39*b49*b59*b72*b78 + 
     b8*b10*b25*b29*b39*b49*b63*b68*b78 - b8*b10*b25*b29*b39*b54*b58*b68*b78 + 
     b8*b10*b25*b29*b45*b48*b58*b68*b78 - b8*b10*b25*b36*b38*b48*b58*b68*b78 + 
     b8*b10*b27*b34*b38*b48*b58*b68*b78 - b8*b18*b19*b34*b38*b48*b58*b68*b78 + 
     b9*b17*b19*b34*b38*b48*b58*b68*b78 - b9*b10*b26*b34*b38*b48*b58*b68*b78 + 
     b1*b18*b26*b34*b38*b48*b58*b68*b78 - b1*b17*b27*b34*b38*b48*b58*b68*b78 + 
     b1*b17*b25*b36*b38*b48*b58*b68*b78 - b1*b17*b25*b29*b45*b48*b58*b68*b78 + 
     b1*b17*b25*b29*b39*b54*b58*b68*b78 - b1*b17*b25*b29*b39*b49*b63*b68*b78 + 
     b1*b17*b25*b29*b39*b49*b59*b72*b78 - b1*b17*b25*b29*b39*b49*b59*b69*b81 + 
     b1*b16*b26*b29*b39*b49*b59*b69*b81 - b1*b16*b26*b29*b39*b49*b59*b72*b78 + 
     b1*b16*b26*b29*b39*b49*b63*b68*b78 - b1*b16*b26*b29*b39*b54*b58*b68*b78 + 
     b1*b16*b26*b29*b45*b48*b58*b68*b78 - b1*b16*b26*b36*b38*b48*b58*b68*b78 + 
     b1*b16*b27*b35*b38*b48*b58*b68*b78 - b1*b18*b25*b35*b38*b48*b58*b68*b78 + 
     b9*b10*b25*b35*b38*b48*b58*b68*b78 - b9*b10*b25*b29*b44*b48*b58*b68*b78 + 
     b1*b18*b25*b29*b44*b48*b58*b68*b78 - b1*b16*b27*b29*b44*b48*b58*b68*b78 + 
     b1*b16*b20*b36*b44*b48*b58*b68*b78 - b1*b16*b20*b35*b45*b48*b58*b68*b78 + 
     b1*b16*b20*b35*b39*b54*b58*b68*b78 - b1*b16*b20*b35*b39*b49*b63*b68*b78 + 
     b1*b16*b20*b35*b39*b49*b59*b72*b78 - b1*b16*b20*b35*b39*b49*b59*b69*b81 + 
     b1*b16*b20*b30*b44*b49*b59*b69*b81 - b1*b16*b20*b30*b44*b49*b59*b72*b78 + 
     b1*b16*b20*b30*b44*b49*b63*b68*b78 - b1*b16*b20*b30*b44*b54*b58*b68*b78 + 
     b1*b16*b20*b30*b45*b53*b58*b68*b78 - b1*b16*b20*b36*b39*b53*b58*b68*b78 + 
     b1*b16*b27*b29*b39*b53*b58*b68*b78 - b1*b18*b25*b29*b39*b53*b58*b68*b78 + 
     b9*b10*b25*b29*b39*b53*b58*b68*b78 - b9*b10*b25*b29*b39*b49*b62*b68*b78 + 
     b1*b18*b25*b29*b39*b49*b62*b68*b78 - b1*b16*b27*b29*b39*b49*b62*b68*b78 + 
     b1*b16*b20*b36*b39*b49*b62*b68*b78 - b1*b16*b20*b30*b45*b49*b62*b68*b78 + 
     b1*b16*b20*b30*b40*b54*b62*b68*b78 - b1*b16*b20*b30*b40*b53*b63*b68*b78 + 
     b1*b16*b20*b30*b40*b53*b59*b72*b78 - b1*b16*b20*b30*b40*b53*b59*b69*b81 + 
     b1*b16*b20*b30*b40*b50*b62*b69*b81 - b1*b16*b20*b30*b40*b50*b62*b72*b78 + 
     b1*b16*b20*b30*b40*b50*b63*b71*b78 - b1*b16*b20*b30*b40*b54*b59*b71*b78 + 
     b1*b16*b20*b30*b45*b49*b59*b71*b78 - b1*b16*b20*b36*b39*b49*b59*b71*b78 + 
     b1*b16*b27*b29*b39*b49*b59*b71*b78 - b1*b18*b25*b29*b39*b49*b59*b71*b78 + 
     b9*b10*b25*b29*b39*b49*b59*b71*b78 - b9*b10*b25*b29*b39*b49*b59*b69*b80 + 
     b1*b18*b25*b29*b39*b49*b59*b69*b80 - b1*b16*b27*b29*b39*b49*b59*b69*b80 + 
     b1*b16*b20*b36*b39*b49*b59*b69*b80 - b1*b16*b20*b30*b45*b49*b59*b69*b80 + 
     b1*b16*b20*b30*b40*b54*b59*b69*b80 - b1*b16*b20*b30*b40*b50*b63*b69*b80 + 
     b1*b16*b20*b30*b40*b50*b60*b72*b80 - b1*b16*b20*b30*b40*b50*b60*b71*b81 + 
     b7*b10*b20*b30*b40*b50*b60*b71*b81 - b7*b10*b20*b30*b40*b50*b60*b72*b80 + 
     b7*b10*b20*b30*b40*b50*b63*b69*b80 - b7*b10*b20*b30*b40*b54*b59*b69*b80 + 
     b7*b10*b20*b30*b45*b49*b59*b69*b80 - b7*b10*b20*b36*b39*b49*b59*b69*b80 + 
     b7*b10*b27*b29*b39*b49*b59*b69*b80 - b7*b18*b19*b29*b39*b49*b59*b69*b80 + 
     b9*b16*b19*b29*b39*b49*b59*b69*b80 - b9*b16*b19*b29*b39*b49*b59*b71*b78 + 
     b7*b18*b19*b29*b39*b49*b59*b71*b78 - b7*b10*b27*b29*b39*b49*b59*b71*b78 + 
     b7*b10*b20*b36*b39*b49*b59*b71*b78 - b7*b10*b20*b30*b45*b49*b59*b71*b78 + 
     b7*b10*b20*b30*b40*b54*b59*b71*b78 - b7*b10*b20*b30*b40*b50*b63*b71*b78 + 
     b7*b10*b20*b30*b40*b50*b62*b72*b78 - b7*b10*b20*b30*b40*b50*b62*b69*b81 + 
     b7*b10*b20*b30*b40*b53*b59*b69*b81 - b7*b10*b20*b30*b40*b53*b59*b72*b78 + 
     b7*b10*b20*b30*b40*b53*b63*b68*b78 - b7*b10*b20*b30*b40*b54*b62*b68*b78 + 
     b7*b10*b20*b30*b45*b49*b62*b68*b78 - b7*b10*b20*b36*b39*b49*b62*b68*b78 + 
     b7*b10*b27*b29*b39*b49*b62*b68*b78 - b7*b18*b19*b29*b39*b49*b62*b68*b78 + 
     b9*b16*b19*b29*b39*b49*b62*b68*b78 - b9*b16*b19*b29*b39*b53*b58*b68*b78 + 
     b7*b18*b19*b29*b39*b53*b58*b68*b78 - b7*b10*b27*b29*b39*b53*b58*b68*b78 + 
     b7*b10*b20*b36*b39*b53*b58*b68*b78 - b7*b10*b20*b30*b45*b53*b58*b68*b78 + 
     b7*b10*b20*b30*b44*b54*b58*b68*b78 - b7*b10*b20*b30*b44*b49*b63*b68*b78 + 
     b7*b10*b20*b30*b44*b49*b59*b72*b78 - b7*b10*b20*b30*b44*b49*b59*b69*b81 + 
     b7*b10*b20*b35*b39*b49*b59*b69*b81 - b7*b10*b20*b35*b39*b49*b59*b72*b78 + 
     b7*b10*b20*b35*b39*b49*b63*b68*b78 - b7*b10*b20*b35*b39*b54*b58*b68*b78 + 
     b7*b10*b20*b35*b45*b48*b58*b68*b78 - b7*b10*b20*b36*b44*b48*b58*b68*b78 + 
     b7*b10*b27*b29*b44*b48*b58*b68*b78 - b7*b18*b19*b29*b44*b48*b58*b68*b78 + 
     b9*b16*b19*b29*b44*b48*b58*b68*b78 - b9*b16*b19*b35*b38*b48*b58*b68*b78 + 
     b7*b18*b19*b35*b38*b48*b58*b68*b78 - b7*b10*b27*b35*b38*b48*b58*b68*b78 + 
     b7*b10*b26*b36*b38*b48*b58*b68*b78 - b7*b10*b26*b29*b45*b48*b58*b68*b78 + 
     b7*b10*b26*b29*b39*b54*b58*b68*b78 - b7*b10*b26*b29*b39*b49*b63*b68*b78 + 
     b7*b10*b26*b29*b39*b49*b59*b72*b78 - b7*b10*b26*b29*b39*b49*b59*b69*b81 + 
     b7*b17*b19*b29*b39*b49*b59*b69*b81 - b7*b17*b19*b29*b39*b49*b59*b72*b78 + 
     b7*b17*b19*b29*b39*b49*b63*b68*b78 - b7*b17*b19*b29*b39*b54*b58*b68*b78 + 
     b7*b17*b19*b29*b45*b48*b58*b68*b78 - b7*b17*b19*b36*b38*b48*b58*b68*b78 + 
     b7*b17*b27*b28*b38*b48*b58*b68*b78 - b7*b18*b26*b28*b38*b48*b58*b68*b78 + 
     b9*b16*b26*b28*b38*b48*b58*b68*b78 - b9*b17*b25*b28*b38*b48*b58*b68*b78 + 
     b8*b18*b25*b28*b38*b48*b58*b68*b78 - b8*b16*b27*b28*b38*b48*b58*b68*b78 + 
     b8*b16*b19*b36*b38*b48*b58*b68*b78 - b8*b16*b19*b29*b45*b48*b58*b68*b78 + 
     b8*b16*b19*b29*b39*b54*b58*b68*b78 - b8*b16*b19*b29*b39*b49*b63*b68*b78 + 
     b8*b16*b19*b29*b39*b49*b59*b72*b78 - b8*b16*b19*b29*b39*b49*b59*b69*b81 + 
     b8*b16*b19*b29*b39*b49*b60*b68*b81 - b8*b16*b19*b29*b39*b49*b60*b72*b77 + 
     b8*b16*b19*b29*b39*b49*b63*b69*b77 - b8*b16*b19*b29*b39*b54*b58*b69*b77 + 
     b8*b16*b19*b29*b45*b48*b58*b69*b77 - b8*b16*b19*b36*b38*b48*b58*b69*b77 + 
     b8*b16*b27*b28*b38*b48*b58*b69*b77 - b8*b18*b25*b28*b38*b48*b58*b69*b77 + 
     b9*b17*b25*b28*b38*b48*b58*b69*b77 - b9*b16*b26*b28*b38*b48*b58*b69*b77 + 
     b7*b18*b26*b28*b38*b48*b58*b69*b77 - b7*b17*b27*b28*b38*b48*b58*b69*b77 + 
     b7*b17*b19*b36*b38*b48*b58*b69*b77 - b7*b17*b19*b29*b45*b48*b58*b69*b77 + 
     b7*b17*b19*b29*b39*b54*b58*b69*b77 - b7*b17*b19*b29*b39*b49*b63*b69*b77 + 
     b7*b17*b19*b29*b39*b49*b60*b72*b77 - b7*b17*b19*b29*b39*b49*b60*b68*b81 + 
     b7*b10*b26*b29*b39*b49*b60*b68*b81 - b7*b10*b26*b29*b39*b49*b60*b72*b77 + 
     b7*b10*b26*b29*b39*b49*b63*b69*b77 - b7*b10*b26*b29*b39*b54*b58*b69*b77 + 
     b7*b10*b26*b29*b45*b48*b58*b69*b77 - b7*b10*b26*b36*b38*b48*b58*b69*b77 + 
     b7*b10*b27*b35*b38*b48*b58*b69*b77 - b7*b18*b19*b35*b38*b48*b58*b69*b77 + 
     b9*b16*b19*b35*b38*b48*b58*b69*b77 - b9*b16*b19*b29*b44*b48*b58*b69*b77 + 
     b7*b18*b19*b29*b44*b48*b58*b69*b77 - b7*b10*b27*b29*b44*b48*b58*b69*b77 + 
     b7*b10*b20*b36*b44*b48*b58*b69*b77 - b7*b10*b20*b35*b45*b48*b58*b69*b77 + 
     b7*b10*b20*b35*b39*b54*b58*b69*b77 - b7*b10*b20*b35*b39*b49*b63*b69*b77 + 
     b7*b10*b20*b35*b39*b49*b60*b72*b77 - b7*b10*b20*b35*b39*b49*b60*b68*b81 + 
     b7*b10*b20*b30*b44*b49*b60*b68*b81 - b7*b10*b20*b30*b44*b49*b60*b72*b77 + 
     b7*b10*b20*b30*b44*b49*b63*b69*b77 - b7*b10*b20*b30*b44*b54*b58*b69*b77 + 
     b7*b10*b20*b30*b45*b53*b58*b69*b77 - b7*b10*b20*b36*b39*b53*b58*b69*b77 + 
     b7*b10*b27*b29*b39*b53*b58*b69*b77 - b7*b18*b19*b29*b39*b53*b58*b69*b77 + 
     b9*b16*b19*b29*b39*b53*b58*b69*b77 - b9*b16*b19*b29*b39*b49*b62*b69*b77 + 
     b7*b18*b19*b29*b39*b49*b62*b69*b77 - b7*b10*b27*b29*b39*b49*b62*b69*b77 + 
     b7*b10*b20*b36*b39*b49*b62*b69*b77 - b7*b10*b20*b30*b45*b49*b62*b69*b77 + 
     b7*b10*b20*b30*b40*b54*b62*b69*b77 - b7*b10*b20*b30*b40*b53*b63*b69*b77 + 
     b7*b10*b20*b30*b40*b53*b60*b72*b77 - b7*b10*b20*b30*b40*b53*b60*b68*b81 + 
     b7*b10*b20*b30*b40*b51*b62*b68*b81 - b7*b10*b20*b30*b40*b51*b62*b72*b77 + 
     b7*b10*b20*b30*b40*b51*b63*b71*b77 - b7*b10*b20*b30*b40*b54*b60*b71*b77 + 
     b7*b10*b20*b30*b45*b49*b60*b71*b77 - b7*b10*b20*b36*b39*b49*b60*b71*b77 + 
     b7*b10*b27*b29*b39*b49*b60*b71*b77 - b7*b18*b19*b29*b39*b49*b60*b71*b77 + 
     b9*b16*b19*b29*b39*b49*b60*b71*b77 - b9*b16*b19*b29*b39*b49*b60*b68*b80 + 
     b7*b18*b19*b29*b39*b49*b60*b68*b80 - b7*b10*b27*b29*b39*b49*b60*b68*b80 + 
     b7*b10*b20*b36*b39*b49*b60*b68*b80 - b7*b10*b20*b30*b45*b49*b60*b68*b80 + 
     b7*b10*b20*b30*b40*b54*b60*b68*b80 - b7*b10*b20*b30*b40*b51*b63*b68*b80 + 
     b7*b10*b20*b30*b40*b51*b59*b72*b80 - b7*b10*b20*b30*b40*b51*b59*b71*b81 + 
     b1*b16*b20*b30*b40*b51*b59*b71*b81 - b1*b16*b20*b30*b40*b51*b59*b72*b80 + 
     b1*b16*b20*b30*b40*b51*b63*b68*b80 - b1*b16*b20*b30*b40*b54*b60*b68*b80 + 
     b1*b16*b20*b30*b45*b49*b60*b68*b80 - b1*b16*b20*b36*b39*b49*b60*b68*b80 + 
     b1*b16*b27*b29*b39*b49*b60*b68*b80 - b1*b18*b25*b29*b39*b49*b60*b68*b80 + 
     b9*b10*b25*b29*b39*b49*b60*b68*b80 - b9*b10*b25*b29*b39*b49*b60*b71*b77 + 
     b1*b18*b25*b29*b39*b49*b60*b71*b77 - b1*b16*b27*b29*b39*b49*b60*b71*b77 + 
     b1*b16*b20*b36*b39*b49*b60*b71*b77 - b1*b16*b20*b30*b45*b49*b60*b71*b77 + 
     b1*b16*b20*b30*b40*b54*b60*b71*b77 - b1*b16*b20*b30*b40*b51*b63*b71*b77 + 
     b1*b16*b20*b30*b40*b51*b62*b72*b77 - b1*b16*b20*b30*b40*b51*b62*b68*b81 + 
     b1*b16*b20*b30*b40*b53*b60*b68*b81 - b1*b16*b20*b30*b40*b53*b60*b72*b77 + 
     b1*b16*b20*b30*b40*b53*b63*b69*b77 - b1*b16*b20*b30*b40*b54*b62*b69*b77 + 
     b1*b16*b20*b30*b45*b49*b62*b69*b77 - b1*b16*b20*b36*b39*b49*b62*b69*b77 + 
     b1*b16*b27*b29*b39*b49*b62*b69*b77 - b1*b18*b25*b29*b39*b49*b62*b69*b77 + 
     b9*b10*b25*b29*b39*b49*b62*b69*b77 - b9*b10*b25*b29*b39*b53*b58*b69*b77 + 
     b1*b18*b25*b29*b39*b53*b58*b69*b77 - b1*b16*b27*b29*b39*b53*b58*b69*b77 + 
     b1*b16*b20*b36*b39*b53*b58*b69*b77 - b1*b16*b20*b30*b45*b53*b58*b69*b77 + 
     b1*b16*b20*b30*b44*b54*b58*b69*b77 - b1*b16*b20*b30*b44*b49*b63*b69*b77 + 
     b1*b16*b20*b30*b44*b49*b60*b72*b77 - b1*b16*b20*b30*b44*b49*b60*b68*b81 + 
     b1*b16*b20*b35*b39*b49*b60*b68*b81 - b1*b16*b20*b35*b39*b49*b60*b72*b77 + 
     b1*b16*b20*b35*b39*b49*b63*b69*b77 - b1*b16*b20*b35*b39*b54*b58*b69*b77 + 
     b1*b16*b20*b35*b45*b48*b58*b69*b77 - b1*b16*b20*b36*b44*b48*b58*b69*b77 + 
     b1*b16*b27*b29*b44*b48*b58*b69*b77 - b1*b18*b25*b29*b44*b48*b58*b69*b77 + 
     b9*b10*b25*b29*b44*b48*b58*b69*b77 - b9*b10*b25*b35*b38*b48*b58*b69*b77 + 
     b1*b18*b25*b35*b38*b48*b58*b69*b77 - b1*b16*b27*b35*b38*b48*b58*b69*b77 + 
     b1*b16*b26*b36*b38*b48*b58*b69*b77 - b1*b16*b26*b29*b45*b48*b58*b69*b77 + 
     b1*b16*b26*b29*b39*b54*b58*b69*b77 - b1*b16*b26*b29*b39*b49*b63*b69*b77 + 
     b1*b16*b26*b29*b39*b49*b60*b72*b77 - b1*b16*b26*b29*b39*b49*b60*b68*b81 + 
     b1*b17*b25*b29*b39*b49*b60*b68*b81 - b1*b17*b25*b29*b39*b49*b60*b72*b77 + 
     b1*b17*b25*b29*b39*b49*b63*b69*b77 - b1*b17*b25*b29*b39*b54*b58*b69*b77 + 
     b1*b17*b25*b29*b45*b48*b58*b69*b77 - b1*b17*b25*b36*b38*b48*b58*b69*b77 + 
     b1*b17*b27*b34*b38*b48*b58*b69*b77 - b1*b18*b26*b34*b38*b48*b58*b69*b77 + 
     b9*b10*b26*b34*b38*b48*b58*b69*b77 - b9*b17*b19*b34*b38*b48*b58*b69*b77 + 
     b8*b18*b19*b34*b38*b48*b58*b69*b77 - b8*b10*b27*b34*b38*b48*b58*b69*b77 + 
     b8*b10*b25*b36*b38*b48*b58*b69*b77 - b8*b10*b25*b29*b45*b48*b58*b69*b77 + 
     b8*b10*b25*b29*b39*b54*b58*b69*b77 - b8*b10*b25*b29*b39*b49*b63*b69*b77 + 
     b8*b10*b25*b29*b39*b49*b60*b72*b77 - b8*b10*b25*b29*b39*b49*b60*b68*b81 + 
     b8*b10*b20*b34*b39*b49*b60*b68*b81 - b8*b10*b20*b34*b39*b49*b60*b72*b77 + 
     b8*b10*b20*b34*b39*b49*b63*b69*b77 - b8*b10*b20*b34*b39*b54*b58*b69*b77 + 
     b8*b10*b20*b34*b45*b48*b58*b69*b77 - b8*b10*b20*b36*b43*b48*b58*b69*b77 + 
     b8*b10*b27*b29*b43*b48*b58*b69*b77 - b8*b18*b19*b29*b43*b48*b58*b69*b77 + 
     b9*b17*b19*b29*b43*b48*b58*b69*b77 - b9*b10*b26*b29*b43*b48*b58*b69*b77 + 
     b1*b18*b26*b29*b43*b48*b58*b69*b77 - b1*b17*b27*b29*b43*b48*b58*b69*b77 + 
     b1*b17*b20*b36*b43*b48*b58*b69*b77 - b1*b17*b20*b34*b45*b48*b58*b69*b77 + 
     b1*b17*b20*b34*b39*b54*b58*b69*b77 - b1*b17*b20*b34*b39*b49*b63*b69*b77 + 
     b1*b17*b20*b34*b39*b49*b60*b72*b77 - b1*b17*b20*b34*b39*b49*b60*b68*b81 + 
     b1*b11*b26*b34*b39*b49*b60*b68*b81 - b1*b11*b26*b34*b39*b49*b60*b72*b77 + 
     b1*b11*b26*b34*b39*b49*b63*b69*b77 - b1*b11*b26*b34*b39*b54*b58*b69*b77 + 
     b1*b11*b26*b34*b45*b48*b58*b69*b77 - b1*b11*b26*b36*b43*b48*b58*b69*b77 + 
     b1*b11*b27*b35*b43*b48*b58*b69*b77 - b1*b18*b20*b35*b43*b48*b58*b69*b77 + 
     b9*b10*b20*b35*b43*b48*b58*b69*b77 - b9*b10*b20*b34*b44*b48*b58*b69*b77 + 
     b1*b18*b20*b34*b44*b48*b58*b69*b77 - b1*b11*b27*b34*b44*b48*b58*b69*b77 + 
     b1*b11*b25*b36*b44*b48*b58*b69*b77 - b1*b11*b25*b35*b45*b48*b58*b69*b77 + 
     b1*b11*b25*b35*b39*b54*b58*b69*b77 - b1*b11*b25*b35*b39*b49*b63*b69*b77 + 
     b1*b11*b25*b35*b39*b49*b60*b72*b77 - b1*b11*b25*b35*b39*b49*b60*b68*b81 + 
     b1*b11*b25*b30*b44*b49*b60*b68*b81 - b1*b11*b25*b30*b44*b49*b60*b72*b77 + 
     b1*b11*b25*b30*b44*b49*b63*b69*b77 - b1*b11*b25*b30*b44*b54*b58*b69*b77 + 
     b1*b11*b25*b30*b45*b53*b58*b69*b77 - b1*b11*b25*b36*b39*b53*b58*b69*b77 + 
     b1*b11*b27*b34*b39*b53*b58*b69*b77 - b1*b18*b20*b34*b39*b53*b58*b69*b77 + 
     b9*b10*b20*b34*b39*b53*b58*b69*b77 - b9*b10*b20*b34*b39*b49*b62*b69*b77 + 
     b1*b18*b20*b34*b39*b49*b62*b69*b77 - b1*b11*b27*b34*b39*b49*b62*b69*b77 + 
     b1*b11*b25*b36*b39*b49*b62*b69*b77 - b1*b11*b25*b30*b45*b49*b62*b69*b77 + 
     b1*b11*b25*b30*b40*b54*b62*b69*b77 - b1*b11*b25*b30*b40*b53*b63*b69*b77 + 
     b1*b11*b25*b30*b40*b53*b60*b72*b77 - b1*b11*b25*b30*b40*b53*b60*b68*b81 + 
     b1*b11*b25*b30*b40*b51*b62*b68*b81 - b1*b11*b25*b30*b40*b51*b62*b72*b77 + 
     b1*b11*b25*b30*b40*b51*b63*b71*b77 - b1*b11*b25*b30*b40*b54*b60*b71*b77 + 
     b1*b11*b25*b30*b45*b49*b60*b71*b77 - b1*b11*b25*b36*b39*b49*b60*b71*b77 + 
     b1*b11*b27*b34*b39*b49*b60*b71*b77 - b1*b18*b20*b34*b39*b49*b60*b71*b77 + 
     b9*b10*b20*b34*b39*b49*b60*b71*b77 - b9*b10*b20*b34*b39*b49*b60*b68*b80 + 
     b1*b18*b20*b34*b39*b49*b60*b68*b80 - b1*b11*b27*b34*b39*b49*b60*b68*b80 + 
     b1*b11*b25*b36*b39*b49*b60*b68*b80 - b1*b11*b25*b30*b45*b49*b60*b68*b80 + 
     b1*b11*b25*b30*b40*b54*b60*b68*b80 - b1*b11*b25*b30*b40*b51*b63*b68*b80 + 
     b1*b11*b25*b30*b40*b51*b59*b72*b80 - b1*b11*b25*b30*b40*b51*b59*b71*b81 + 
     b1*b11*b21*b34*b40*b51*b59*b71*b81 - b1*b11*b21*b34*b40*b51*b59*b72*b80 + 
     b1*b11*b21*b34*b40*b51*b63*b68*b80 - b1*b11*b21*b34*b40*b54*b60*b68*b80 + 
     b1*b11*b21*b34*b45*b49*b60*b68*b80 - b1*b11*b21*b36*b43*b49*b60*b68*b80 + 
     b1*b11*b27*b30*b43*b49*b60*b68*b80 - b1*b18*b20*b30*b43*b49*b60*b68*b80 + 
     b9*b10*b20*b30*b43*b49*b60*b68*b80 - b9*b10*b20*b30*b43*b49*b60*b71*b77 + 
     b1*b18*b20*b30*b43*b49*b60*b71*b77 - b1*b11*b27*b30*b43*b49*b60*b71*b77 + 
     b1*b11*b21*b36*b43*b49*b60*b71*b77 - b1*b11*b21*b34*b45*b49*b60*b71*b77 + 
     b1*b11*b21*b34*b40*b54*b60*b71*b77 - b1*b11*b21*b34*b40*b51*b63*b71*b77 + 
     b1*b11*b21*b34*b40*b51*b62*b72*b77 - b1*b11*b21*b34*b40*b51*b62*b68*b81 + 
     b1*b11*b21*b34*b40*b53*b60*b68*b81 - b1*b11*b21*b34*b40*b53*b60*b72*b77 + 
     b1*b11*b21*b34*b40*b53*b63*b69*b77 - b1*b11*b21*b34*b40*b54*b62*b69*b77 + 
     b1*b11*b21*b34*b45*b49*b62*b69*b77 - b1*b11*b21*b36*b43*b49*b62*b69*b77 + 
     b1*b11*b27*b30*b43*b49*b62*b69*b77 - b1*b18*b20*b30*b43*b49*b62*b69*b77 + 
     b9*b10*b20*b30*b43*b49*b62*b69*b77 - b9*b10*b20*b30*b43*b53*b58*b69*b77 + 
     b1*b18*b20*b30*b43*b53*b58*b69*b77 - b1*b11*b27*b30*b43*b53*b58*b69*b77 + 
     b1*b11*b21*b36*b43*b53*b58*b69*b77 - b1*b11*b21*b34*b45*b53*b58*b69*b77 + 
     b1*b11*b21*b34*b44*b54*b58*b69*b77 - b1*b11*b21*b34*b44*b49*b63*b69*b77 + 
     b1*b11*b21*b34*b44*b49*b60*b72*b77 - b1*b11*b21*b34*b44*b49*b60*b68*b81 + 
     b1*b11*b21*b35*b43*b49*b60*b68*b81 - b1*b11*b21*b35*b43*b49*b60*b72*b77 + 
     b1*b11*b21*b35*b43*b49*b63*b69*b77 - b1*b11*b21*b35*b43*b54*b58*b69*b77 + 
     b1*b11*b21*b35*b45*b52*b58*b69*b77 - b1*b11*b21*b36*b44*b52*b58*b69*b77 + 
     b1*b11*b27*b30*b44*b52*b58*b69*b77 - b1*b18*b20*b30*b44*b52*b58*b69*b77 + 
     b9*b10*b20*b30*b44*b52*b58*b69*b77 - b9*b10*b20*b35*b39*b52*b58*b69*b77 + 
     b1*b18*b20*b35*b39*b52*b58*b69*b77 - b1*b11*b27*b35*b39*b52*b58*b69*b77 + 
     b1*b11*b26*b36*b39*b52*b58*b69*b77 - b1*b11*b26*b30*b45*b52*b58*b69*b77 + 
     b1*b11*b26*b30*b43*b54*b58*b69*b77 - b1*b11*b26*b30*b43*b49*b63*b69*b77 + 
     b1*b11*b26*b30*b43*b49*b60*b72*b77 - b1*b11*b26*b30*b43*b49*b60*b68*b81 + 
     b1*b17*b20*b30*b43*b49*b60*b68*b81 - b1*b17*b20*b30*b43*b49*b60*b72*b77 + 
     b1*b17*b20*b30*b43*b49*b63*b69*b77 - b1*b17*b20*b30*b43*b54*b58*b69*b77 + 
     b1*b17*b20*b30*b45*b52*b58*b69*b77 - b1*b17*b20*b36*b39*b52*b58*b69*b77 + 
     b1*b17*b27*b29*b39*b52*b58*b69*b77 - b1*b18*b26*b29*b39*b52*b58*b69*b77 + 
     b9*b10*b26*b29*b39*b52*b58*b69*b77 - b9*b17*b19*b29*b39*b52*b58*b69*b77 + 
     b8*b18*b19*b29*b39*b52*b58*b69*b77 - b8*b10*b27*b29*b39*b52*b58*b69*b77 + 
     b8*b10*b20*b36*b39*b52*b58*b69*b77 - b8*b10*b20*b30*b45*b52*b58*b69*b77 + 
     b8*b10*b20*b30*b43*b54*b58*b69*b77 - b8*b10*b20*b30*b43*b49*b63*b69*b77 + 
     b8*b10*b20*b30*b43*b49*b60*b72*b77 - b8*b10*b20*b30*b43*b49*b60*b68*b81 + 
     b8*b10*b20*b30*b40*b52*b60*b68*b81 - b8*b10*b20*b30*b40*b52*b60*b72*b77 + 
     b8*b10*b20*b30*b40*b52*b63*b69*b77 - b8*b10*b20*b30*b40*b54*b61*b69*b77 + 
     b8*b10*b20*b30*b45*b49*b61*b69*b77 - b8*b10*b20*b36*b39*b49*b61*b69*b77 + 
     b8*b10*b27*b29*b39*b49*b61*b69*b77 - b8*b18*b19*b29*b39*b49*b61*b69*b77 + 
     b9*b17*b19*b29*b39*b49*b61*b69*b77 - b9*b10*b26*b29*b39*b49*b61*b69*b77 + 
     b1*b18*b26*b29*b39*b49*b61*b69*b77 - b1*b17*b27*b29*b39*b49*b61*b69*b77 + 
     b1*b17*b20*b36*b39*b49*b61*b69*b77 - b1*b17*b20*b30*b45*b49*b61*b69*b77 + 
     b1*b17*b20*b30*b40*b54*b61*b69*b77 - b1*b17*b20*b30*b40*b52*b63*b69*b77 + 
     b1*b17*b20*b30*b40*b52*b60*b72*b77 - b1*b17*b20*b30*b40*b52*b60*b68*b81 + 
     b1*b11*b26*b30*b40*b52*b60*b68*b81 - b1*b11*b26*b30*b40*b52*b60*b72*b77 + 
     b1*b11*b26*b30*b40*b52*b63*b69*b77 - b1*b11*b26*b30*b40*b54*b61*b69*b77 + 
     b1*b11*b26*b30*b45*b49*b61*b69*b77 - b1*b11*b26*b36*b39*b49*b61*b69*b77 + 
     b1*b11*b27*b35*b39*b49*b61*b69*b77 - b1*b18*b20*b35*b39*b49*b61*b69*b77 + 
     b9*b10*b20*b35*b39*b49*b61*b69*b77 - b9*b10*b20*b30*b44*b49*b61*b69*b77 + 
     b1*b18*b20*b30*b44*b49*b61*b69*b77 - b1*b11*b27*b30*b44*b49*b61*b69*b77 + 
     b1*b11*b21*b36*b44*b49*b61*b69*b77 - b1*b11*b21*b35*b45*b49*b61*b69*b77 + 
     b1*b11*b21*b35*b40*b54*b61*b69*b77 - b1*b11*b21*b35*b40*b52*b63*b69*b77 + 
     b1*b11*b21*b35*b40*b52*b60*b72*b77 - b1*b11*b21*b35*b40*b52*b60*b68*b81 + 
     b1*b11*b21*b31*b44*b52*b60*b68*b81 - b1*b11*b21*b31*b44*b52*b60*b72*b77 + 
     b1*b11*b21*b31*b44*b52*b63*b69*b77 - b1*b11*b21*b31*b44*b54*b61*b69*b77 + 
     b1*b11*b21*b31*b45*b53*b61*b69*b77 - b1*b11*b21*b36*b40*b53*b61*b69*b77 + 
     b1*b11*b27*b30*b40*b53*b61*b69*b77 - b1*b18*b20*b30*b40*b53*b61*b69*b77 + 
     b9*b10*b20*b30*b40*b53*b61*b69*b77 - b9*b10*b20*b30*b40*b52*b62*b69*b77 + 
     b1*b18*b20*b30*b40*b52*b62*b69*b77 - b1*b11*b27*b30*b40*b52*b62*b69*b77 + 
     b1*b11*b21*b36*b40*b52*b62*b69*b77 - b1*b11*b21*b31*b45*b52*b62*b69*b77 + 
     b1*b11*b21*b31*b43*b54*b62*b69*b77 - b1*b11*b21*b31*b43*b53*b63*b69*b77 + 
     b1*b11*b21*b31*b43*b53*b60*b72*b77 - b1*b11*b21*b31*b43*b53*b60*b68*b81 + 
     b1*b11*b21*b31*b43*b51*b62*b68*b81 - b1*b11*b21*b31*b43*b51*b62*b72*b77 + 
     b1*b11*b21*b31*b43*b51*b63*b71*b77 - b1*b11*b21*b31*b43*b54*b60*b71*b77 + 
     b1*b11*b21*b31*b45*b52*b60*b71*b77 - b1*b11*b21*b36*b40*b52*b60*b71*b77 + 
     b1*b11*b27*b30*b40*b52*b60*b71*b77 - b1*b18*b20*b30*b40*b52*b60*b71*b77 + 
     b9*b10*b20*b30*b40*b52*b60*b71*b77 - b9*b10*b20*b30*b40*b52*b60*b68*b80 + 
     b1*b18*b20*b30*b40*b52*b60*b68*b80 - b1*b11*b27*b30*b40*b52*b60*b68*b80 + 
     b1*b11*b21*b36*b40*b52*b60*b68*b80 - b1*b11*b21*b31*b45*b52*b60*b68*b80 + 
     b1*b11*b21*b31*b43*b54*b60*b68*b80 - b1*b11*b21*b31*b43*b51*b63*b68*b80 + 
     b1*b11*b21*b31*b43*b51*b59*b72*b80 - b1*b11*b21*b31*b43*b51*b59*b71*b81 + 
     b1*b11*b21*b31*b42*b52*b59*b71*b81 - b1*b11*b21*b31*b42*b52*b59*b72*b80 + 
     b1*b11*b21*b31*b42*b52*b63*b68*b80 - b1*b11*b21*b31*b42*b54*b61*b68*b80 + 
     b1*b11*b21*b31*b45*b51*b61*b68*b80 - b1*b11*b21*b36*b40*b51*b61*b68*b80 + 
     b1*b11*b27*b30*b40*b51*b61*b68*b80 - b1*b18*b20*b30*b40*b51*b61*b68*b80 + 
     b9*b10*b20*b30*b40*b51*b61*b68*b80 - b9*b10*b20*b30*b40*b51*b61*b71*b77 + 
     b1*b18*b20*b30*b40*b51*b61*b71*b77 - b1*b11*b27*b30*b40*b51*b61*b71*b77 + 
     b1*b11*b21*b36*b40*b51*b61*b71*b77 - b1*b11*b21*b31*b45*b51*b61*b71*b77 + 
     b1*b11*b21*b31*b42*b54*b61*b71*b77 - b1*b11*b21*b31*b42*b52*b63*b71*b77 + 
     b1*b11*b21*b31*b42*b52*b62*b72*b77 - b1*b11*b21*b31*b42*b52*b62*b68*b81 + 
     b1*b11*b21*b31*b42*b53*b61*b68*b81 - b1*b11*b21*b31*b42*b53*b61*b72*b77 + 
     b1*b11*b21*b31*b42*b53*b63*b70*b77 - b1*b11*b21*b31*b42*b54*b62*b70*b77 + 
     b1*b11*b21*b31*b45*b51*b62*b70*b77 - b1*b11*b21*b36*b40*b51*b62*b70*b77 + 
     b1*b11*b27*b30*b40*b51*b62*b70*b77 - b1*b18*b20*b30*b40*b51*b62*b70*b77 + 
     b9*b10*b20*b30*b40*b51*b62*b70*b77 - b9*b10*b20*b30*b40*b53*b60*b70*b77 + 
     b1*b18*b20*b30*b40*b53*b60*b70*b77 - b1*b11*b27*b30*b40*b53*b60*b70*b77 + 
     b1*b11*b21*b36*b40*b53*b60*b70*b77 - b1*b11*b21*b31*b45*b53*b60*b70*b77 + 
     b1*b11*b21*b31*b44*b54*b60*b70*b77 - b1*b11*b21*b31*b44*b51*b63*b70*b77 + 
     b1*b11*b21*b31*b44*b51*b61*b72*b77 - b1*b11*b21*b31*b44*b51*b61*b68*b81 + 
     b1*b11*b21*b35*b40*b51*b61*b68*b81 - b1*b11*b21*b35*b40*b51*b61*b72*b77 + 
     b1*b11*b21*b35*b40*b51*b63*b70*b77 - b1*b11*b21*b35*b40*b54*b60*b70*b77 + 
     b1*b11*b21*b35*b45*b49*b60*b70*b77 - b1*b11*b21*b36*b44*b49*b60*b70*b77 + 
     b1*b11*b27*b30*b44*b49*b60*b70*b77 - b1*b18*b20*b30*b44*b49*b60*b70*b77 + 
     b9*b10*b20*b30*b44*b49*b60*b70*b77 - b9*b10*b20*b35*b39*b49*b60*b70*b77 + 
     b1*b18*b20*b35*b39*b49*b60*b70*b77 - b1*b11*b27*b35*b39*b49*b60*b70*b77 + 
     b1*b11*b26*b36*b39*b49*b60*b70*b77 - b1*b11*b26*b30*b45*b49*b60*b70*b77 + 
     b1*b11*b26*b30*b40*b54*b60*b70*b77 - b1*b11*b26*b30*b40*b51*b63*b70*b77 + 
     b1*b11*b26*b30*b40*b51*b61*b72*b77 - b1*b11*b26*b30*b40*b51*b61*b68*b81 + 
     b1*b17*b20*b30*b40*b51*b61*b68*b81 - b1*b17*b20*b30*b40*b51*b61*b72*b77 + 
     b1*b17*b20*b30*b40*b51*b63*b70*b77 - b1*b17*b20*b30*b40*b54*b60*b70*b77 + 
     b1*b17*b20*b30*b45*b49*b60*b70*b77 - b1*b17*b20*b36*b39*b49*b60*b70*b77 + 
     b1*b17*b27*b29*b39*b49*b60*b70*b77 - b1*b18*b26*b29*b39*b49*b60*b70*b77 + 
     b9*b10*b26*b29*b39*b49*b60*b70*b77 - b9*b17*b19*b29*b39*b49*b60*b70*b77 + 
     b8*b18*b19*b29*b39*b49*b60*b70*b77 - b8*b10*b27*b29*b39*b49*b60*b70*b77 + 
     b8*b10*b20*b36*b39*b49*b60*b70*b77 - b8*b10*b20*b30*b45*b49*b60*b70*b77 + 
     b8*b10*b20*b30*b40*b54*b60*b70*b77 - b8*b10*b20*b30*b40*b51*b63*b70*b77 + 
     b8*b10*b20*b30*b40*b51*b61*b72*b77 - b8*b10*b20*b30*b40*b51*b61*b68*b81 + 
     b8*b10*b20*b30*b40*b51*b59*b70*b81 - b8*b10*b20*b30*b40*b51*b59*b72*b79 + 
     b8*b10*b20*b30*b40*b51*b63*b68*b79 - b8*b10*b20*b30*b40*b54*b60*b68*b79 + 
     b8*b10*b20*b30*b45*b49*b60*b68*b79 - b8*b10*b20*b36*b39*b49*b60*b68*b79 + 
     b8*b10*b27*b29*b39*b49*b60*b68*b79 - b8*b18*b19*b29*b39*b49*b60*b68*b79 + 
     b9*b17*b19*b29*b39*b49*b60*b68*b79 - b9*b10*b26*b29*b39*b49*b60*b68*b79 + 
     b1*b18*b26*b29*b39*b49*b60*b68*b79 - b1*b17*b27*b29*b39*b49*b60*b68*b79 + 
     b1*b17*b20*b36*b39*b49*b60*b68*b79 - b1*b17*b20*b30*b45*b49*b60*b68*b79 + 
     b1*b17*b20*b30*b40*b54*b60*b68*b79 - b1*b17*b20*b30*b40*b51*b63*b68*b79 + 
     b1*b17*b20*b30*b40*b51*b59*b72*b79 - b1*b17*b20*b30*b40*b51*b59*b70*b81 + 
     b1*b11*b26*b30*b40*b51*b59*b70*b81 - b1*b11*b26*b30*b40*b51*b59*b72*b79 + 
     b1*b11*b26*b30*b40*b51*b63*b68*b79 - b1*b11*b26*b30*b40*b54*b60*b68*b79 + 
     b1*b11*b26*b30*b45*b49*b60*b68*b79 - b1*b11*b26*b36*b39*b49*b60*b68*b79 + 
     b1*b11*b27*b35*b39*b49*b60*b68*b79 - b1*b18*b20*b35*b39*b49*b60*b68*b79 + 
     b9*b10*b20*b35*b39*b49*b60*b68*b79 - b9*b10*b20*b30*b44*b49*b60*b68*b79 + 
     b1*b18*b20*b30*b44*b49*b60*b68*b79 - b1*b11*b27*b30*b44*b49*b60*b68*b79 + 
     b1*b11*b21*b36*b44*b49*b60*b68*b79 - b1*b11*b21*b35*b45*b49*b60*b68*b79 + 
     b1*b11*b21*b35*b40*b54*b60*b68*b79 - b1*b11*b21*b35*b40*b51*b63*b68*b79 + 
     b1*b11*b21*b35*b40*b51*b59*b72*b79 - b1*b11*b21*b35*b40*b51*b59*b70*b81 + 
     b1*b11*b21*b31*b44*b51*b59*b70*b81 - b1*b11*b21*b31*b44*b51*b59*b72*b79 + 
     b1*b11*b21*b31*b44*b51*b63*b68*b79 - b1*b11*b21*b31*b44*b54*b60*b68*b79 + 
     b1*b11*b21*b31*b45*b53*b60*b68*b79 - b1*b11*b21*b36*b40*b53*b60*b68*b79 + 
     b1*b11*b27*b30*b40*b53*b60*b68*b79 - b1*b18*b20*b30*b40*b53*b60*b68*b79 + 
     b9*b10*b20*b30*b40*b53*b60*b68*b79 - b9*b10*b20*b30*b40*b51*b62*b68*b79 + 
     b1*b18*b20*b30*b40*b51*b62*b68*b79 - b1*b11*b27*b30*b40*b51*b62*b68*b79 + 
     b1*b11*b21*b36*b40*b51*b62*b68*b79 - b1*b11*b21*b31*b45*b51*b62*b68*b79 + 
     b1*b11*b21*b31*b42*b54*b62*b68*b79 - b1*b11*b21*b31*b42*b53*b63*b68*b79 + 
     b1*b11*b21*b31*b42*b53*b59*b72*b79 - b1*b11*b21*b31*b42*b53*b59*b70*b81 + 
     b1*b11*b21*b31*b42*b50*b62*b70*b81 - b1*b11*b21*b31*b42*b50*b62*b72*b79 + 
     b1*b11*b21*b31*b42*b50*b63*b71*b79 - b1*b11*b21*b31*b42*b54*b59*b71*b79 + 
     b1*b11*b21*b31*b45*b51*b59*b71*b79 - b1*b11*b21*b36*b40*b51*b59*b71*b79 + 
     b1*b11*b27*b30*b40*b51*b59*b71*b79 - b1*b18*b20*b30*b40*b51*b59*b71*b79 + 
     b9*b10*b20*b30*b40*b51*b59*b71*b79 - b9*b10*b20*b30*b40*b51*b59*b70*b80 + 
     b1*b18*b20*b30*b40*b51*b59*b70*b80 - b1*b11*b27*b30*b40*b51*b59*b70*b80 + 
     b1*b11*b21*b36*b40*b51*b59*b70*b80 - b1*b11*b21*b31*b45*b51*b59*b70*b80 + 
     b1*b11*b21*b31*b42*b54*b59*b70*b80 - b1*b11*b21*b31*b42*b50*b63*b70*b80 + 
     b1*b11*b21*b31*b42*b50*b61*b72*b80 - b1*b11*b21*b31*b42*b50*b61*b71*b81 + 
     b1*b11*b21*b33*b40*b50*b61*b71*b81 - b1*b11*b21*b33*b40*b50*b61*b72*b80 + 
     b1*b11*b21*b33*b40*b50*b63*b70*b80 - b1*b11*b21*b33*b40*b54*b59*b70*b80 + 
     b1*b11*b21*b33*b45*b49*b59*b70*b80 - b1*b11*b21*b36*b42*b49*b59*b70*b80 + 
     b1*b11*b27*b30*b42*b49*b59*b70*b80 - b1*b18*b20*b30*b42*b49*b59*b70*b80 + 
     b9*b10*b20*b30*b42*b49*b59*b70*b80 - b9*b10*b20*b30*b42*b49*b59*b71*b79 + 
     b1*b18*b20*b30*b42*b49*b59*b71*b79 - b1*b11*b27*b30*b42*b49*b59*b71*b79 + 
     b1*b11*b21*b36*b42*b49*b59*b71*b79 - b1*b11*b21*b33*b45*b49*b59*b71*b79 + 
     b1*b11*b21*b33*b40*b54*b59*b71*b79 - b1*b11*b21*b33*b40*b50*b63*b71*b79 + 
     b1*b11*b21*b33*b40*b50*b62*b72*b79 - b1*b11*b21*b33*b40*b50*b62*b70*b81 + 
     b1*b11*b21*b33*b40*b53*b59*b70*b81 - b1*b11*b21*b33*b40*b53*b59*b72*b79 + 
     b1*b11*b21*b33*b40*b53*b63*b68*b79 - b1*b11*b21*b33*b40*b54*b62*b68*b79 + 
     b1*b11*b21*b33*b45*b49*b62*b68*b79 - b1*b11*b21*b36*b42*b49*b62*b68*b79 + 
     b1*b11*b27*b30*b42*b49*b62*b68*b79 - b1*b18*b20*b30*b42*b49*b62*b68*b79 + 
     b9*b10*b20*b30*b42*b49*b62*b68*b79 - b9*b10*b20*b30*b42*b53*b58*b68*b79 + 
     b1*b18*b20*b30*b42*b53*b58*b68*b79 - b1*b11*b27*b30*b42*b53*b58*b68*b79 + 
     b1*b11*b21*b36*b42*b53*b58*b68*b79 - b1*b11*b21*b33*b45*b53*b58*b68*b79 + 
     b1*b11*b21*b33*b44*b54*b58*b68*b79 - b1*b11*b21*b33*b44*b49*b63*b68*b79 + 
     b1*b11*b21*b33*b44*b49*b59*b72*b79 - b1*b11*b21*b33*b44*b49*b59*b70*b81 + 
     b1*b11*b21*b35*b42*b49*b59*b70*b81 - b1*b11*b21*b35*b42*b49*b59*b72*b79 + 
     b1*b11*b21*b35*b42*b49*b63*b68*b79 - b1*b11*b21*b35*b42*b54*b58*b68*b79 + 
     b1*b11*b21*b35*b45*b51*b58*b68*b79 - b1*b11*b21*b36*b44*b51*b58*b68*b79 + 
     b1*b11*b27*b30*b44*b51*b58*b68*b79 - b1*b18*b20*b30*b44*b51*b58*b68*b79 + 
     b9*b10*b20*b30*b44*b51*b58*b68*b79 - b9*b10*b20*b35*b39*b51*b58*b68*b79 + 
     b1*b18*b20*b35*b39*b51*b58*b68*b79 - b1*b11*b27*b35*b39*b51*b58*b68*b79 + 
     b1*b11*b26*b36*b39*b51*b58*b68*b79 - b1*b11*b26*b30*b45*b51*b58*b68*b79 + 
     b1*b11*b26*b30*b42*b54*b58*b68*b79 - b1*b11*b26*b30*b42*b49*b63*b68*b79 + 
     b1*b11*b26*b30*b42*b49*b59*b72*b79 - b1*b11*b26*b30*b42*b49*b59*b70*b81 + 
     b1*b17*b20*b30*b42*b49*b59*b70*b81 - b1*b17*b20*b30*b42*b49*b59*b72*b79 + 
     b1*b17*b20*b30*b42*b49*b63*b68*b79 - b1*b17*b20*b30*b42*b54*b58*b68*b79 + 
     b1*b17*b20*b30*b45*b51*b58*b68*b79 - b1*b17*b20*b36*b39*b51*b58*b68*b79 + 
     b1*b17*b27*b29*b39*b51*b58*b68*b79 - b1*b18*b26*b29*b39*b51*b58*b68*b79 + 
     b9*b10*b26*b29*b39*b51*b58*b68*b79 - b9*b17*b19*b29*b39*b51*b58*b68*b79 + 
     b8*b18*b19*b29*b39*b51*b58*b68*b79 - b8*b10*b27*b29*b39*b51*b58*b68*b79 + 
     b8*b10*b20*b36*b39*b51*b58*b68*b79 - b8*b10*b20*b30*b45*b51*b58*b68*b79 + 
     b8*b10*b20*b30*b42*b54*b58*b68*b79 - b8*b10*b20*b30*b42*b49*b63*b68*b79 + 
     b8*b10*b20*b30*b42*b49*b59*b72*b79 - b8*b10*b20*b30*b42*b49*b59*b70*b81 + 
     b8*b10*b20*b30*b42*b49*b61*b68*b81 - b8*b10*b20*b30*b42*b49*b61*b72*b77 + 
     b8*b10*b20*b30*b42*b49*b63*b70*b77 - b8*b10*b20*b30*b42*b54*b58*b70*b77 + 
     b8*b10*b20*b30*b45*b51*b58*b70*b77 - b8*b10*b20*b36*b39*b51*b58*b70*b77 + 
     b8*b10*b27*b29*b39*b51*b58*b70*b77 - b8*b18*b19*b29*b39*b51*b58*b70*b77 + 
     b9*b17*b19*b29*b39*b51*b58*b70*b77 - b9*b10*b26*b29*b39*b51*b58*b70*b77 + 
     b1*b18*b26*b29*b39*b51*b58*b70*b77 - b1*b17*b27*b29*b39*b51*b58*b70*b77 + 
     b1*b17*b20*b36*b39*b51*b58*b70*b77 - b1*b17*b20*b30*b45*b51*b58*b70*b77 + 
     b1*b17*b20*b30*b42*b54*b58*b70*b77 - b1*b17*b20*b30*b42*b49*b63*b70*b77 + 
     b1*b17*b20*b30*b42*b49*b61*b72*b77 - b1*b17*b20*b30*b42*b49*b61*b68*b81 + 
     b1*b11*b26*b30*b42*b49*b61*b68*b81 - b1*b11*b26*b30*b42*b49*b61*b72*b77 + 
     b1*b11*b26*b30*b42*b49*b63*b70*b77 - b1*b11*b26*b30*b42*b54*b58*b70*b77 + 
     b1*b11*b26*b30*b45*b51*b58*b70*b77 - b1*b11*b26*b36*b39*b51*b58*b70*b77 + 
     b1*b11*b27*b35*b39*b51*b58*b70*b77 - b1*b18*b20*b35*b39*b51*b58*b70*b77 + 
     b9*b10*b20*b35*b39*b51*b58*b70*b77 - b9*b10*b20*b30*b44*b51*b58*b70*b77 + 
     b1*b18*b20*b30*b44*b51*b58*b70*b77 - b1*b11*b27*b30*b44*b51*b58*b70*b77 + 
     b1*b11*b21*b36*b44*b51*b58*b70*b77 - b1*b11*b21*b35*b45*b51*b58*b70*b77 + 
     b1*b11*b21*b35*b42*b54*b58*b70*b77 - b1*b11*b21*b35*b42*b49*b63*b70*b77 + 
     b1*b11*b21*b35*b42*b49*b61*b72*b77 - b1*b11*b21*b35*b42*b49*b61*b68*b81 + 
     b1*b11*b21*b33*b44*b49*b61*b68*b81 - b1*b11*b21*b33*b44*b49*b61*b72*b77 + 
     b1*b11*b21*b33*b44*b49*b63*b70*b77 - b1*b11*b21*b33*b44*b54*b58*b70*b77 + 
     b1*b11*b21*b33*b45*b53*b58*b70*b77 - b1*b11*b21*b36*b42*b53*b58*b70*b77 + 
     b1*b11*b27*b30*b42*b53*b58*b70*b77 - b1*b18*b20*b30*b42*b53*b58*b70*b77 + 
     b9*b10*b20*b30*b42*b53*b58*b70*b77 - b9*b10*b20*b30*b42*b49*b62*b70*b77 + 
     b1*b18*b20*b30*b42*b49*b62*b70*b77 - b1*b11*b27*b30*b42*b49*b62*b70*b77 + 
     b1*b11*b21*b36*b42*b49*b62*b70*b77 - b1*b11*b21*b33*b45*b49*b62*b70*b77 + 
     b1*b11*b21*b33*b40*b54*b62*b70*b77 - b1*b11*b21*b33*b40*b53*b63*b70*b77 + 
     b1*b11*b21*b33*b40*b53*b61*b72*b77 - b1*b11*b21*b33*b40*b53*b61*b68*b81 + 
     b1*b11*b21*b33*b40*b52*b62*b68*b81 - b1*b11*b21*b33*b40*b52*b62*b72*b77 + 
     b1*b11*b21*b33*b40*b52*b63*b71*b77 - b1*b11*b21*b33*b40*b54*b61*b71*b77 + 
     b1*b11*b21*b33*b45*b49*b61*b71*b77 - b1*b11*b21*b36*b42*b49*b61*b71*b77 + 
     b1*b11*b27*b30*b42*b49*b61*b71*b77 - b1*b18*b20*b30*b42*b49*b61*b71*b77 + 
     b9*b10*b20*b30*b42*b49*b61*b71*b77 - b9*b10*b20*b30*b42*b49*b61*b68*b80 + 
     b1*b18*b20*b30*b42*b49*b61*b68*b80 - b1*b11*b27*b30*b42*b49*b61*b68*b80 + 
     b1*b11*b21*b36*b42*b49*b61*b68*b80 - b1*b11*b21*b33*b45*b49*b61*b68*b80 + 
     b1*b11*b21*b33*b40*b54*b61*b68*b80 - b1*b11*b21*b33*b40*b52*b63*b68*b80 + 
     b1*b11*b21*b33*b40*b52*b59*b72*b80 - b1*b11*b21*b33*b40*b52*b59*b71*b81 + 
     b1*b11*b21*b33*b43*b49*b59*b71*b81 - b1*b11*b21*b33*b43*b49*b59*b72*b80 + 
     b1*b11*b21*b33*b43*b49*b63*b68*b80 - b1*b11*b21*b33*b43*b54*b58*b68*b80 + 
     b1*b11*b21*b33*b45*b52*b58*b68*b80 - b1*b11*b21*b36*b42*b52*b58*b68*b80 + 
     b1*b11*b27*b30*b42*b52*b58*b68*b80 - b1*b18*b20*b30*b42*b52*b58*b68*b80 + 
     b9*b10*b20*b30*b42*b52*b58*b68*b80 - b9*b10*b20*b30*b42*b52*b58*b71*b77 + 
     b1*b18*b20*b30*b42*b52*b58*b71*b77 - b1*b11*b27*b30*b42*b52*b58*b71*b77 + 
     b1*b11*b21*b36*b42*b52*b58*b71*b77 - b1*b11*b21*b33*b45*b52*b58*b71*b77 + 
     b1*b11*b21*b33*b43*b54*b58*b71*b77 - b1*b11*b21*b33*b43*b49*b63*b71*b77 + 
     b1*b11*b21*b33*b43*b49*b62*b72*b77 - b1*b11*b21*b33*b43*b49*b62*b68*b81 + 
     b1*b11*b21*b33*b43*b53*b58*b68*b81 - b1*b11*b21*b33*b43*b53*b58*b72*b77 + 
     b1*b11*b21*b33*b43*b53*b63*b67*b77 - b1*b11*b21*b33*b43*b54*b62*b67*b77 + 
     b1*b11*b21*b33*b45*b52*b62*b67*b77 - b1*b11*b21*b36*b42*b52*b62*b67*b77 + 
     b1*b11*b27*b30*b42*b52*b62*b67*b77 - b1*b18*b20*b30*b42*b52*b62*b67*b77 + 
     b9*b10*b20*b30*b42*b52*b62*b67*b77 - b9*b10*b20*b30*b42*b53*b61*b67*b77 + 
     b1*b18*b20*b30*b42*b53*b61*b67*b77 - b1*b11*b27*b30*b42*b53*b61*b67*b77 + 
     b1*b11*b21*b36*b42*b53*b61*b67*b77 - b1*b11*b21*b33*b45*b53*b61*b67*b77 + 
     b1*b11*b21*b33*b44*b54*b61*b67*b77 - b1*b11*b21*b33*b44*b52*b63*b67*b77 + 
     b1*b11*b21*b33*b44*b52*b58*b72*b77 - b1*b11*b21*b33*b44*b52*b58*b68*b81 + 
     b1*b11*b21*b35*b42*b52*b58*b68*b81 - b1*b11*b21*b35*b42*b52*b58*b72*b77 + 
     b1*b11*b21*b35*b42*b52*b63*b67*b77 - b1*b11*b21*b35*b42*b54*b61*b67*b77 + 
     b1*b11*b21*b35*b45*b51*b61*b67*b77 - b1*b11*b21*b36*b44*b51*b61*b67*b77 + 
     b1*b11*b27*b30*b44*b51*b61*b67*b77 - b1*b18*b20*b30*b44*b51*b61*b67*b77 + 
     b9*b10*b20*b30*b44*b51*b61*b67*b77 - b9*b10*b20*b35*b39*b51*b61*b67*b77 + 
     b1*b18*b20*b35*b39*b51*b61*b67*b77 - b1*b11*b27*b35*b39*b51*b61*b67*b77 + 
     b1*b11*b26*b36*b39*b51*b61*b67*b77 - b1*b11*b26*b30*b45*b51*b61*b67*b77 + 
     b1*b11*b26*b30*b42*b54*b61*b67*b77 - b1*b11*b26*b30*b42*b52*b63*b67*b77 + 
     b1*b11*b26*b30*b42*b52*b58*b72*b77 - b1*b11*b26*b30*b42*b52*b58*b68*b81 + 
     b1*b17*b20*b30*b42*b52*b58*b68*b81 - b1*b17*b20*b30*b42*b52*b58*b72*b77 + 
     b1*b17*b20*b30*b42*b52*b63*b67*b77 - b1*b17*b20*b30*b42*b54*b61*b67*b77 + 
     b1*b17*b20*b30*b45*b51*b61*b67*b77 - b1*b17*b20*b36*b39*b51*b61*b67*b77 + 
     b1*b17*b27*b29*b39*b51*b61*b67*b77 - b1*b18*b26*b29*b39*b51*b61*b67*b77 + 
     b9*b10*b26*b29*b39*b51*b61*b67*b77 - b9*b17*b19*b29*b39*b51*b61*b67*b77 + 
     b8*b18*b19*b29*b39*b51*b61*b67*b77 - b8*b10*b27*b29*b39*b51*b61*b67*b77 + 
     b8*b10*b20*b36*b39*b51*b61*b67*b77 - b8*b10*b20*b30*b45*b51*b61*b67*b77 + 
     b8*b10*b20*b30*b42*b54*b61*b67*b77 - b8*b10*b20*b30*b42*b52*b63*b67*b77 + 
     b8*b10*b20*b30*b42*b52*b58*b72*b77 - b8*b10*b20*b30*b42*b52*b58*b68*b81 + 
     b8*b10*b20*b30*b43*b51*b58*b68*b81 - b8*b10*b20*b30*b43*b51*b58*b72*b77 + 
     b8*b10*b20*b30*b43*b51*b63*b67*b77 - b8*b10*b20*b30*b43*b54*b60*b67*b77 + 
     b8*b10*b20*b30*b45*b52*b60*b67*b77 - b8*b10*b20*b36*b39*b52*b60*b67*b77 + 
     b8*b10*b27*b29*b39*b52*b60*b67*b77 - b8*b18*b19*b29*b39*b52*b60*b67*b77 + 
     b9*b17*b19*b29*b39*b52*b60*b67*b77 - b9*b10*b26*b29*b39*b52*b60*b67*b77 + 
     b1*b18*b26*b29*b39*b52*b60*b67*b77 - b1*b17*b27*b29*b39*b52*b60*b67*b77 + 
     b1*b17*b20*b36*b39*b52*b60*b67*b77 - b1*b17*b20*b30*b45*b52*b60*b67*b77 + 
     b1*b17*b20*b30*b43*b54*b60*b67*b77 - b1*b17*b20*b30*b43*b51*b63*b67*b77 + 
     b1*b17*b20*b30*b43*b51*b58*b72*b77 - b1*b17*b20*b30*b43*b51*b58*b68*b81 + 
     b1*b11*b26*b30*b43*b51*b58*b68*b81 - b1*b11*b26*b30*b43*b51*b58*b72*b77 + 
     b1*b11*b26*b30*b43*b51*b63*b67*b77 - b1*b11*b26*b30*b43*b54*b60*b67*b77 + 
     b1*b11*b26*b30*b45*b52*b60*b67*b77 - b1*b11*b26*b36*b39*b52*b60*b67*b77 + 
     b1*b11*b27*b35*b39*b52*b60*b67*b77 - b1*b18*b20*b35*b39*b52*b60*b67*b77 + 
     b9*b10*b20*b35*b39*b52*b60*b67*b77 - b9*b10*b20*b30*b44*b52*b60*b67*b77 + 
     b1*b18*b20*b30*b44*b52*b60*b67*b77 - b1*b11*b27*b30*b44*b52*b60*b67*b77 + 
     b1*b11*b21*b36*b44*b52*b60*b67*b77 - b1*b11*b21*b35*b45*b52*b60*b67*b77 + 
     b1*b11*b21*b35*b43*b54*b60*b67*b77 - b1*b11*b21*b35*b43*b51*b63*b67*b77 + 
     b1*b11*b21*b35*b43*b51*b58*b72*b77 - b1*b11*b21*b35*b43*b51*b58*b68*b81 + 
     b1*b11*b21*b34*b44*b51*b58*b68*b81 - b1*b11*b21*b34*b44*b51*b58*b72*b77 + 
     b1*b11*b21*b34*b44*b51*b63*b67*b77 - b1*b11*b21*b34*b44*b54*b60*b67*b77 + 
     b1*b11*b21*b34*b45*b53*b60*b67*b77 - b1*b11*b21*b36*b43*b53*b60*b67*b77 + 
     b1*b11*b27*b30*b43*b53*b60*b67*b77 - b1*b18*b20*b30*b43*b53*b60*b67*b77 + 
     b9*b10*b20*b30*b43*b53*b60*b67*b77 - b9*b10*b20*b30*b43*b51*b62*b67*b77 + 
     b1*b18*b20*b30*b43*b51*b62*b67*b77 - b1*b11*b27*b30*b43*b51*b62*b67*b77 + 
     b1*b11*b21*b36*b43*b51*b62*b67*b77 - b1*b11*b21*b34*b45*b51*b62*b67*b77 + 
     b1*b11*b21*b34*b42*b54*b62*b67*b77 - b1*b11*b21*b34*b42*b53*b63*b67*b77 + 
     b1*b11*b21*b34*b42*b53*b58*b72*b77 - b1*b11*b21*b34*b42*b53*b58*b68*b81 + 
     b1*b11*b21*b34*b42*b49*b62*b68*b81 - b1*b11*b21*b34*b42*b49*b62*b72*b77 + 
     b1*b11*b21*b34*b42*b49*b63*b71*b77 - b1*b11*b21*b34*b42*b54*b58*b71*b77 + 
     b1*b11*b21*b34*b45*b51*b58*b71*b77 - b1*b11*b21*b36*b43*b51*b58*b71*b77 + 
     b1*b11*b27*b30*b43*b51*b58*b71*b77 - b1*b18*b20*b30*b43*b51*b58*b71*b77 + 
     b9*b10*b20*b30*b43*b51*b58*b71*b77 - b9*b10*b20*b30*b43*b51*b58*b68*b80 + 
     b1*b18*b20*b30*b43*b51*b58*b68*b80 - b1*b11*b27*b30*b43*b51*b58*b68*b80 + 
     b1*b11*b21*b36*b43*b51*b58*b68*b80 - b1*b11*b21*b34*b45*b51*b58*b68*b80 + 
     b1*b11*b21*b34*b42*b54*b58*b68*b80 - b1*b11*b21*b34*b42*b49*b63*b68*b80 + 
     b1*b11*b21*b34*b42*b49*b59*b72*b80 - b1*b11*b21*b34*b42*b49*b59*b71*b81 + 
     b1*b11*b25*b30*b42*b49*b59*b71*b81 - b1*b11*b25*b30*b42*b49*b59*b72*b80 + 
     b1*b11*b25*b30*b42*b49*b63*b68*b80 - b1*b11*b25*b30*b42*b54*b58*b68*b80 + 
     b1*b11*b25*b30*b45*b51*b58*b68*b80 - b1*b11*b25*b36*b39*b51*b58*b68*b80 + 
     b1*b11*b27*b34*b39*b51*b58*b68*b80 - b1*b18*b20*b34*b39*b51*b58*b68*b80 + 
     b9*b10*b20*b34*b39*b51*b58*b68*b80 - b9*b10*b20*b34*b39*b51*b58*b71*b77 + 
     b1*b18*b20*b34*b39*b51*b58*b71*b77 - b1*b11*b27*b34*b39*b51*b58*b71*b77 + 
     b1*b11*b25*b36*b39*b51*b58*b71*b77 - b1*b11*b25*b30*b45*b51*b58*b71*b77 + 
     b1*b11*b25*b30*b42*b54*b58*b71*b77 - b1*b11*b25*b30*b42*b49*b63*b71*b77 + 
     b1*b11*b25*b30*b42*b49*b62*b72*b77 - b1*b11*b25*b30*b42*b49*b62*b68*b81 + 
     b1*b11*b25*b30*b42*b53*b58*b68*b81 - b1*b11*b25*b30*b42*b53*b58*b72*b77 + 
     b1*b11*b25*b30*b42*b53*b63*b67*b77 - b1*b11*b25*b30*b42*b54*b62*b67*b77 + 
     b1*b11*b25*b30*b45*b51*b62*b67*b77 - b1*b11*b25*b36*b39*b51*b62*b67*b77 + 
     b1*b11*b27*b34*b39*b51*b62*b67*b77 - b1*b18*b20*b34*b39*b51*b62*b67*b77 + 
     b9*b10*b20*b34*b39*b51*b62*b67*b77 - b9*b10*b20*b34*b39*b53*b60*b67*b77 + 
     b1*b18*b20*b34*b39*b53*b60*b67*b77 - b1*b11*b27*b34*b39*b53*b60*b67*b77 + 
     b1*b11*b25*b36*b39*b53*b60*b67*b77 - b1*b11*b25*b30*b45*b53*b60*b67*b77 + 
     b1*b11*b25*b30*b44*b54*b60*b67*b77 - b1*b11*b25*b30*b44*b51*b63*b67*b77 + 
     b1*b11*b25*b30*b44*b51*b58*b72*b77 - b1*b11*b25*b30*b44*b51*b58*b68*b81 + 
     b1*b11*b25*b35*b39*b51*b58*b68*b81 - b1*b11*b25*b35*b39*b51*b58*b72*b77 + 
     b1*b11*b25*b35*b39*b51*b63*b67*b77 - b1*b11*b25*b35*b39*b54*b60*b67*b77 + 
     b1*b11*b25*b35*b45*b48*b60*b67*b77 - b1*b11*b25*b36*b44*b48*b60*b67*b77 + 
     b1*b11*b27*b34*b44*b48*b60*b67*b77 - b1*b18*b20*b34*b44*b48*b60*b67*b77 + 
     b9*b10*b20*b34*b44*b48*b60*b67*b77 - b9*b10*b20*b35*b43*b48*b60*b67*b77 + 
     b1*b18*b20*b35*b43*b48*b60*b67*b77 - b1*b11*b27*b35*b43*b48*b60*b67*b77 + 
     b1*b11*b26*b36*b43*b48*b60*b67*b77 - b1*b11*b26*b34*b45*b48*b60*b67*b77 + 
     b1*b11*b26*b34*b39*b54*b60*b67*b77 - b1*b11*b26*b34*b39*b51*b63*b67*b77 + 
     b1*b11*b26*b34*b39*b51*b58*b72*b77 - b1*b11*b26*b34*b39*b51*b58*b68*b81 + 
     b1*b17*b20*b34*b39*b51*b58*b68*b81 - b1*b17*b20*b34*b39*b51*b58*b72*b77 + 
     b1*b17*b20*b34*b39*b51*b63*b67*b77 - b1*b17*b20*b34*b39*b54*b60*b67*b77 + 
     b1*b17*b20*b34*b45*b48*b60*b67*b77 - b1*b17*b20*b36*b43*b48*b60*b67*b77 + 
     b1*b17*b27*b29*b43*b48*b60*b67*b77 - b1*b18*b26*b29*b43*b48*b60*b67*b77 + 
     b9*b10*b26*b29*b43*b48*b60*b67*b77 - b9*b17*b19*b29*b43*b48*b60*b67*b77 + 
     b8*b18*b19*b29*b43*b48*b60*b67*b77 - b8*b10*b27*b29*b43*b48*b60*b67*b77 + 
     b8*b10*b20*b36*b43*b48*b60*b67*b77 - b8*b10*b20*b34*b45*b48*b60*b67*b77 + 
     b8*b10*b20*b34*b39*b54*b60*b67*b77 - b8*b10*b20*b34*b39*b51*b63*b67*b77 + 
     b8*b10*b20*b34*b39*b51*b58*b72*b77 - b8*b10*b20*b34*b39*b51*b58*b68*b81 + 
     b8*b10*b25*b29*b39*b51*b58*b68*b81 - b8*b10*b25*b29*b39*b51*b58*b72*b77 + 
     b8*b10*b25*b29*b39*b51*b63*b67*b77 - b8*b10*b25*b29*b39*b54*b60*b67*b77 + 
     b8*b10*b25*b29*b45*b48*b60*b67*b77 - b8*b10*b25*b36*b38*b48*b60*b67*b77 + 
     b8*b10*b27*b34*b38*b48*b60*b67*b77 - b8*b18*b19*b34*b38*b48*b60*b67*b77 + 
     b9*b17*b19*b34*b38*b48*b60*b67*b77 - b9*b10*b26*b34*b38*b48*b60*b67*b77 + 
     b1*b18*b26*b34*b38*b48*b60*b67*b77 - b1*b17*b27*b34*b38*b48*b60*b67*b77 + 
     b1*b17*b25*b36*b38*b48*b60*b67*b77 - b1*b17*b25*b29*b45*b48*b60*b67*b77 + 
     b1*b17*b25*b29*b39*b54*b60*b67*b77 - b1*b17*b25*b29*b39*b51*b63*b67*b77 + 
     b1*b17*b25*b29*b39*b51*b58*b72*b77 - b1*b17*b25*b29*b39*b51*b58*b68*b81 + 
     b1*b16*b26*b29*b39*b51*b58*b68*b81 - b1*b16*b26*b29*b39*b51*b58*b72*b77 + 
     b1*b16*b26*b29*b39*b51*b63*b67*b77 - b1*b16*b26*b29*b39*b54*b60*b67*b77 + 
     b1*b16*b26*b29*b45*b48*b60*b67*b77 - b1*b16*b26*b36*b38*b48*b60*b67*b77 + 
     b1*b16*b27*b35*b38*b48*b60*b67*b77 - b1*b18*b25*b35*b38*b48*b60*b67*b77 + 
     b9*b10*b25*b35*b38*b48*b60*b67*b77 - b9*b10*b25*b29*b44*b48*b60*b67*b77 + 
     b1*b18*b25*b29*b44*b48*b60*b67*b77 - b1*b16*b27*b29*b44*b48*b60*b67*b77 + 
     b1*b16*b20*b36*b44*b48*b60*b67*b77 - b1*b16*b20*b35*b45*b48*b60*b67*b77 + 
     b1*b16*b20*b35*b39*b54*b60*b67*b77 - b1*b16*b20*b35*b39*b51*b63*b67*b77 + 
     b1*b16*b20*b35*b39*b51*b58*b72*b77 - b1*b16*b20*b35*b39*b51*b58*b68*b81 + 
     b1*b16*b20*b30*b44*b51*b58*b68*b81 - b1*b16*b20*b30*b44*b51*b58*b72*b77 + 
     b1*b16*b20*b30*b44*b51*b63*b67*b77 - b1*b16*b20*b30*b44*b54*b60*b67*b77 + 
     b1*b16*b20*b30*b45*b53*b60*b67*b77 - b1*b16*b20*b36*b39*b53*b60*b67*b77 + 
     b1*b16*b27*b29*b39*b53*b60*b67*b77 - b1*b18*b25*b29*b39*b53*b60*b67*b77 + 
     b9*b10*b25*b29*b39*b53*b60*b67*b77 - b9*b10*b25*b29*b39*b51*b62*b67*b77 + 
     b1*b18*b25*b29*b39*b51*b62*b67*b77 - b1*b16*b27*b29*b39*b51*b62*b67*b77 + 
     b1*b16*b20*b36*b39*b51*b62*b67*b77 - b1*b16*b20*b30*b45*b51*b62*b67*b77 + 
     b1*b16*b20*b30*b42*b54*b62*b67*b77 - b1*b16*b20*b30*b42*b53*b63*b67*b77 + 
     b1*b16*b20*b30*b42*b53*b58*b72*b77 - b1*b16*b20*b30*b42*b53*b58*b68*b81 + 
     b1*b16*b20*b30*b42*b49*b62*b68*b81 - b1*b16*b20*b30*b42*b49*b62*b72*b77 + 
     b1*b16*b20*b30*b42*b49*b63*b71*b77 - b1*b16*b20*b30*b42*b54*b58*b71*b77 + 
     b1*b16*b20*b30*b45*b51*b58*b71*b77 - b1*b16*b20*b36*b39*b51*b58*b71*b77 + 
     b1*b16*b27*b29*b39*b51*b58*b71*b77 - b1*b18*b25*b29*b39*b51*b58*b71*b77 + 
     b9*b10*b25*b29*b39*b51*b58*b71*b77 - b9*b10*b25*b29*b39*b51*b58*b68*b80 + 
     b1*b18*b25*b29*b39*b51*b58*b68*b80 - b1*b16*b27*b29*b39*b51*b58*b68*b80 + 
     b1*b16*b20*b36*b39*b51*b58*b68*b80 - b1*b16*b20*b30*b45*b51*b58*b68*b80 + 
     b1*b16*b20*b30*b42*b54*b58*b68*b80 - b1*b16*b20*b30*b42*b49*b63*b68*b80 + 
     b1*b16*b20*b30*b42*b49*b59*b72*b80 - b1*b16*b20*b30*b42*b49*b59*b71*b81 + 
     b7*b10*b20*b30*b42*b49*b59*b71*b81 - b7*b10*b20*b30*b42*b49*b59*b72*b80 + 
     b7*b10*b20*b30*b42*b49*b63*b68*b80 - b7*b10*b20*b30*b42*b54*b58*b68*b80 + 
     b7*b10*b20*b30*b45*b51*b58*b68*b80 - b7*b10*b20*b36*b39*b51*b58*b68*b80 + 
     b7*b10*b27*b29*b39*b51*b58*b68*b80 - b7*b18*b19*b29*b39*b51*b58*b68*b80 + 
     b9*b16*b19*b29*b39*b51*b58*b68*b80 - b9*b16*b19*b29*b39*b51*b58*b71*b77 + 
     b7*b18*b19*b29*b39*b51*b58*b71*b77 - b7*b10*b27*b29*b39*b51*b58*b71*b77 + 
     b7*b10*b20*b36*b39*b51*b58*b71*b77 - b7*b10*b20*b30*b45*b51*b58*b71*b77 + 
     b7*b10*b20*b30*b42*b54*b58*b71*b77 - b7*b10*b20*b30*b42*b49*b63*b71*b77 + 
     b7*b10*b20*b30*b42*b49*b62*b72*b77 - b7*b10*b20*b30*b42*b49*b62*b68*b81 + 
     b7*b10*b20*b30*b42*b53*b58*b68*b81 - b7*b10*b20*b30*b42*b53*b58*b72*b77 + 
     b7*b10*b20*b30*b42*b53*b63*b67*b77 - b7*b10*b20*b30*b42*b54*b62*b67*b77 + 
     b7*b10*b20*b30*b45*b51*b62*b67*b77 - b7*b10*b20*b36*b39*b51*b62*b67*b77 + 
     b7*b10*b27*b29*b39*b51*b62*b67*b77 - b7*b18*b19*b29*b39*b51*b62*b67*b77 + 
     b9*b16*b19*b29*b39*b51*b62*b67*b77 - b9*b16*b19*b29*b39*b53*b60*b67*b77 + 
     b7*b18*b19*b29*b39*b53*b60*b67*b77 - b7*b10*b27*b29*b39*b53*b60*b67*b77 + 
     b7*b10*b20*b36*b39*b53*b60*b67*b77 - b7*b10*b20*b30*b45*b53*b60*b67*b77 + 
     b7*b10*b20*b30*b44*b54*b60*b67*b77 - b7*b10*b20*b30*b44*b51*b63*b67*b77 + 
     b7*b10*b20*b30*b44*b51*b58*b72*b77 - b7*b10*b20*b30*b44*b51*b58*b68*b81 + 
     b7*b10*b20*b35*b39*b51*b58*b68*b81 - b7*b10*b20*b35*b39*b51*b58*b72*b77 + 
     b7*b10*b20*b35*b39*b51*b63*b67*b77 - b7*b10*b20*b35*b39*b54*b60*b67*b77 + 
     b7*b10*b20*b35*b45*b48*b60*b67*b77 - b7*b10*b20*b36*b44*b48*b60*b67*b77 + 
     b7*b10*b27*b29*b44*b48*b60*b67*b77 - b7*b18*b19*b29*b44*b48*b60*b67*b77 + 
     b9*b16*b19*b29*b44*b48*b60*b67*b77 - b9*b16*b19*b35*b38*b48*b60*b67*b77 + 
     b7*b18*b19*b35*b38*b48*b60*b67*b77 - b7*b10*b27*b35*b38*b48*b60*b67*b77 + 
     b7*b10*b26*b36*b38*b48*b60*b67*b77 - b7*b10*b26*b29*b45*b48*b60*b67*b77 + 
     b7*b10*b26*b29*b39*b54*b60*b67*b77 - b7*b10*b26*b29*b39*b51*b63*b67*b77 + 
     b7*b10*b26*b29*b39*b51*b58*b72*b77 - b7*b10*b26*b29*b39*b51*b58*b68*b81 + 
     b7*b17*b19*b29*b39*b51*b58*b68*b81 - b7*b17*b19*b29*b39*b51*b58*b72*b77 + 
     b7*b17*b19*b29*b39*b51*b63*b67*b77 - b7*b17*b19*b29*b39*b54*b60*b67*b77 + 
     b7*b17*b19*b29*b45*b48*b60*b67*b77 - b7*b17*b19*b36*b38*b48*b60*b67*b77 + 
     b7*b17*b27*b28*b38*b48*b60*b67*b77 - b7*b18*b26*b28*b38*b48*b60*b67*b77 + 
     b9*b16*b26*b28*b38*b48*b60*b67*b77 - b9*b17*b25*b28*b38*b48*b60*b67*b77 + 
     b8*b18*b25*b28*b38*b48*b60*b67*b77 - b8*b16*b27*b28*b38*b48*b60*b67*b77 + 
     b8*b16*b19*b36*b38*b48*b60*b67*b77 - b8*b16*b19*b29*b45*b48*b60*b67*b77 + 
     b8*b16*b19*b29*b39*b54*b60*b67*b77 - b8*b16*b19*b29*b39*b51*b63*b67*b77 + 
     b8*b16*b19*b29*b39*b51*b58*b72*b77 - b8*b16*b19*b29*b39*b51*b58*b68*b81 + 
     b8*b16*b19*b29*b42*b48*b58*b68*b81 - b8*b16*b19*b29*b42*b48*b58*b72*b77 + 
     b8*b16*b19*b29*b42*b48*b63*b67*b77 - b8*b16*b19*b29*b42*b54*b57*b67*b77 + 
     b8*b16*b19*b29*b45*b51*b57*b67*b77 - b8*b16*b19*b36*b38*b51*b57*b67*b77 + 
     b8*b16*b27*b28*b38*b51*b57*b67*b77 - b8*b18*b25*b28*b38*b51*b57*b67*b77 + 
     b9*b17*b25*b28*b38*b51*b57*b67*b77 - b9*b16*b26*b28*b38*b51*b57*b67*b77 + 
     b7*b18*b26*b28*b38*b51*b57*b67*b77 - b7*b17*b27*b28*b38*b51*b57*b67*b77 + 
     b7*b17*b19*b36*b38*b51*b57*b67*b77 - b7*b17*b19*b29*b45*b51*b57*b67*b77 + 
     b7*b17*b19*b29*b42*b54*b57*b67*b77 - b7*b17*b19*b29*b42*b48*b63*b67*b77 + 
     b7*b17*b19*b29*b42*b48*b58*b72*b77 - b7*b17*b19*b29*b42*b48*b58*b68*b81 + 
     b7*b10*b26*b29*b42*b48*b58*b68*b81 - b7*b10*b26*b29*b42*b48*b58*b72*b77 + 
     b7*b10*b26*b29*b42*b48*b63*b67*b77 - b7*b10*b26*b29*b42*b54*b57*b67*b77 + 
     b7*b10*b26*b29*b45*b51*b57*b67*b77 - b7*b10*b26*b36*b38*b51*b57*b67*b77 + 
     b7*b10*b27*b35*b38*b51*b57*b67*b77 - b7*b18*b19*b35*b38*b51*b57*b67*b77 + 
     b9*b16*b19*b35*b38*b51*b57*b67*b77 - b9*b16*b19*b29*b44*b51*b57*b67*b77 + 
     b7*b18*b19*b29*b44*b51*b57*b67*b77 - b7*b10*b27*b29*b44*b51*b57*b67*b77 + 
     b7*b10*b20*b36*b44*b51*b57*b67*b77 - b7*b10*b20*b35*b45*b51*b57*b67*b77 + 
     b7*b10*b20*b35*b42*b54*b57*b67*b77 - b7*b10*b20*b35*b42*b48*b63*b67*b77 + 
     b7*b10*b20*b35*b42*b48*b58*b72*b77 - b7*b10*b20*b35*b42*b48*b58*b68*b81 + 
     b7*b10*b20*b33*b44*b48*b58*b68*b81 - b7*b10*b20*b33*b44*b48*b58*b72*b77 + 
     b7*b10*b20*b33*b44*b48*b63*b67*b77 - b7*b10*b20*b33*b44*b54*b57*b67*b77 + 
     b7*b10*b20*b33*b45*b53*b57*b67*b77 - b7*b10*b20*b36*b42*b53*b57*b67*b77 + 
     b7*b10*b27*b29*b42*b53*b57*b67*b77 - b7*b18*b19*b29*b42*b53*b57*b67*b77 + 
     b9*b16*b19*b29*b42*b53*b57*b67*b77 - b9*b16*b19*b29*b42*b48*b62*b67*b77 + 
     b7*b18*b19*b29*b42*b48*b62*b67*b77 - b7*b10*b27*b29*b42*b48*b62*b67*b77 + 
     b7*b10*b20*b36*b42*b48*b62*b67*b77 - b7*b10*b20*b33*b45*b48*b62*b67*b77 + 
     b7*b10*b20*b33*b39*b54*b62*b67*b77 - b7*b10*b20*b33*b39*b53*b63*b67*b77 + 
     b7*b10*b20*b33*b39*b53*b58*b72*b77 - b7*b10*b20*b33*b39*b53*b58*b68*b81 + 
     b7*b10*b20*b33*b39*b49*b62*b68*b81 - b7*b10*b20*b33*b39*b49*b62*b72*b77 + 
     b7*b10*b20*b33*b39*b49*b63*b71*b77 - b7*b10*b20*b33*b39*b54*b58*b71*b77 + 
     b7*b10*b20*b33*b45*b48*b58*b71*b77 - b7*b10*b20*b36*b42*b48*b58*b71*b77 + 
     b7*b10*b27*b29*b42*b48*b58*b71*b77 - b7*b18*b19*b29*b42*b48*b58*b71*b77 + 
     b9*b16*b19*b29*b42*b48*b58*b71*b77 - b9*b16*b19*b29*b42*b48*b58*b68*b80 + 
     b7*b18*b19*b29*b42*b48*b58*b68*b80 - b7*b10*b27*b29*b42*b48*b58*b68*b80 + 
     b7*b10*b20*b36*b42*b48*b58*b68*b80 - b7*b10*b20*b33*b45*b48*b58*b68*b80 + 
     b7*b10*b20*b33*b39*b54*b58*b68*b80 - b7*b10*b20*b33*b39*b49*b63*b68*b80 + 
     b7*b10*b20*b33*b39*b49*b59*b72*b80 - b7*b10*b20*b33*b39*b49*b59*b71*b81 + 
     b1*b16*b20*b33*b39*b49*b59*b71*b81 - b1*b16*b20*b33*b39*b49*b59*b72*b80 + 
     b1*b16*b20*b33*b39*b49*b63*b68*b80 - b1*b16*b20*b33*b39*b54*b58*b68*b80 + 
     b1*b16*b20*b33*b45*b48*b58*b68*b80 - b1*b16*b20*b36*b42*b48*b58*b68*b80 + 
     b1*b16*b27*b29*b42*b48*b58*b68*b80 - b1*b18*b25*b29*b42*b48*b58*b68*b80 + 
     b9*b10*b25*b29*b42*b48*b58*b68*b80 - b9*b10*b25*b29*b42*b48*b58*b71*b77 + 
     b1*b18*b25*b29*b42*b48*b58*b71*b77 - b1*b16*b27*b29*b42*b48*b58*b71*b77 + 
     b1*b16*b20*b36*b42*b48*b58*b71*b77 - b1*b16*b20*b33*b45*b48*b58*b71*b77 + 
     b1*b16*b20*b33*b39*b54*b58*b71*b77 - b1*b16*b20*b33*b39*b49*b63*b71*b77 + 
     b1*b16*b20*b33*b39*b49*b62*b72*b77 - b1*b16*b20*b33*b39*b49*b62*b68*b81 + 
     b1*b16*b20*b33*b39*b53*b58*b68*b81 - b1*b16*b20*b33*b39*b53*b58*b72*b77 + 
     b1*b16*b20*b33*b39*b53*b63*b67*b77 - b1*b16*b20*b33*b39*b54*b62*b67*b77 + 
     b1*b16*b20*b33*b45*b48*b62*b67*b77 - b1*b16*b20*b36*b42*b48*b62*b67*b77 + 
     b1*b16*b27*b29*b42*b48*b62*b67*b77 - b1*b18*b25*b29*b42*b48*b62*b67*b77 + 
     b9*b10*b25*b29*b42*b48*b62*b67*b77 - b9*b10*b25*b29*b42*b53*b57*b67*b77 + 
     b1*b18*b25*b29*b42*b53*b57*b67*b77 - b1*b16*b27*b29*b42*b53*b57*b67*b77 + 
     b1*b16*b20*b36*b42*b53*b57*b67*b77 - b1*b16*b20*b33*b45*b53*b57*b67*b77 + 
     b1*b16*b20*b33*b44*b54*b57*b67*b77 - b1*b16*b20*b33*b44*b48*b63*b67*b77 + 
     b1*b16*b20*b33*b44*b48*b58*b72*b77 - b1*b16*b20*b33*b44*b48*b58*b68*b81 + 
     b1*b16*b20*b35*b42*b48*b58*b68*b81 - b1*b16*b20*b35*b42*b48*b58*b72*b77 + 
     b1*b16*b20*b35*b42*b48*b63*b67*b77 - b1*b16*b20*b35*b42*b54*b57*b67*b77 + 
     b1*b16*b20*b35*b45*b51*b57*b67*b77 - b1*b16*b20*b36*b44*b51*b57*b67*b77 + 
     b1*b16*b27*b29*b44*b51*b57*b67*b77 - b1*b18*b25*b29*b44*b51*b57*b67*b77 + 
     b9*b10*b25*b29*b44*b51*b57*b67*b77 - b9*b10*b25*b35*b38*b51*b57*b67*b77 + 
     b1*b18*b25*b35*b38*b51*b57*b67*b77 - b1*b16*b27*b35*b38*b51*b57*b67*b77 + 
     b1*b16*b26*b36*b38*b51*b57*b67*b77 - b1*b16*b26*b29*b45*b51*b57*b67*b77 + 
     b1*b16*b26*b29*b42*b54*b57*b67*b77 - b1*b16*b26*b29*b42*b48*b63*b67*b77 + 
     b1*b16*b26*b29*b42*b48*b58*b72*b77 - b1*b16*b26*b29*b42*b48*b58*b68*b81 + 
     b1*b17*b25*b29*b42*b48*b58*b68*b81 - b1*b17*b25*b29*b42*b48*b58*b72*b77 + 
     b1*b17*b25*b29*b42*b48*b63*b67*b77 - b1*b17*b25*b29*b42*b54*b57*b67*b77 + 
     b1*b17*b25*b29*b45*b51*b57*b67*b77 - b1*b17*b25*b36*b38*b51*b57*b67*b77 + 
     b1*b17*b27*b34*b38*b51*b57*b67*b77 - b1*b18*b26*b34*b38*b51*b57*b67*b77 + 
     b9*b10*b26*b34*b38*b51*b57*b67*b77 - b9*b17*b19*b34*b38*b51*b57*b67*b77 + 
     b8*b18*b19*b34*b38*b51*b57*b67*b77 - b8*b10*b27*b34*b38*b51*b57*b67*b77 + 
     b8*b10*b25*b36*b38*b51*b57*b67*b77 - b8*b10*b25*b29*b45*b51*b57*b67*b77 + 
     b8*b10*b25*b29*b42*b54*b57*b67*b77 - b8*b10*b25*b29*b42*b48*b63*b67*b77 + 
     b8*b10*b25*b29*b42*b48*b58*b72*b77 - b8*b10*b25*b29*b42*b48*b58*b68*b81 + 
     b8*b10*b20*b34*b42*b48*b58*b68*b81 - b8*b10*b20*b34*b42*b48*b58*b72*b77 + 
     b8*b10*b20*b34*b42*b48*b63*b67*b77 - b8*b10*b20*b34*b42*b54*b57*b67*b77 + 
     b8*b10*b20*b34*b45*b51*b57*b67*b77 - b8*b10*b20*b36*b43*b51*b57*b67*b77 + 
     b8*b10*b27*b29*b43*b51*b57*b67*b77 - b8*b18*b19*b29*b43*b51*b57*b67*b77 + 
     b9*b17*b19*b29*b43*b51*b57*b67*b77 - b9*b10*b26*b29*b43*b51*b57*b67*b77 + 
     b1*b18*b26*b29*b43*b51*b57*b67*b77 - b1*b17*b27*b29*b43*b51*b57*b67*b77 + 
     b1*b17*b20*b36*b43*b51*b57*b67*b77 - b1*b17*b20*b34*b45*b51*b57*b67*b77 + 
     b1*b17*b20*b34*b42*b54*b57*b67*b77 - b1*b17*b20*b34*b42*b48*b63*b67*b77 + 
     b1*b17*b20*b34*b42*b48*b58*b72*b77 - b1*b17*b20*b34*b42*b48*b58*b68*b81 + 
     b1*b11*b26*b34*b42*b48*b58*b68*b81 - b1*b11*b26*b34*b42*b48*b58*b72*b77 + 
     b1*b11*b26*b34*b42*b48*b63*b67*b77 - b1*b11*b26*b34*b42*b54*b57*b67*b77 + 
     b1*b11*b26*b34*b45*b51*b57*b67*b77 - b1*b11*b26*b36*b43*b51*b57*b67*b77 + 
     b1*b11*b27*b35*b43*b51*b57*b67*b77 - b1*b18*b20*b35*b43*b51*b57*b67*b77 + 
     b9*b10*b20*b35*b43*b51*b57*b67*b77 - b9*b10*b20*b34*b44*b51*b57*b67*b77 + 
     b1*b18*b20*b34*b44*b51*b57*b67*b77 - b1*b11*b27*b34*b44*b51*b57*b67*b77 + 
     b1*b11*b25*b36*b44*b51*b57*b67*b77 - b1*b11*b25*b35*b45*b51*b57*b67*b77 + 
     b1*b11*b25*b35*b42*b54*b57*b67*b77 - b1*b11*b25*b35*b42*b48*b63*b67*b77 + 
     b1*b11*b25*b35*b42*b48*b58*b72*b77 - b1*b11*b25*b35*b42*b48*b58*b68*b81 + 
     b1*b11*b25*b33*b44*b48*b58*b68*b81 - b1*b11*b25*b33*b44*b48*b58*b72*b77 + 
     b1*b11*b25*b33*b44*b48*b63*b67*b77 - b1*b11*b25*b33*b44*b54*b57*b67*b77 + 
     b1*b11*b25*b33*b45*b53*b57*b67*b77 - b1*b11*b25*b36*b42*b53*b57*b67*b77 + 
     b1*b11*b27*b34*b42*b53*b57*b67*b77 - b1*b18*b20*b34*b42*b53*b57*b67*b77 + 
     b9*b10*b20*b34*b42*b53*b57*b67*b77 - b9*b10*b20*b34*b42*b48*b62*b67*b77 + 
     b1*b18*b20*b34*b42*b48*b62*b67*b77 - b1*b11*b27*b34*b42*b48*b62*b67*b77 + 
     b1*b11*b25*b36*b42*b48*b62*b67*b77 - b1*b11*b25*b33*b45*b48*b62*b67*b77 + 
     b1*b11*b25*b33*b39*b54*b62*b67*b77 - b1*b11*b25*b33*b39*b53*b63*b67*b77 + 
     b1*b11*b25*b33*b39*b53*b58*b72*b77 - b1*b11*b25*b33*b39*b53*b58*b68*b81 + 
     b1*b11*b25*b33*b39*b49*b62*b68*b81 - b1*b11*b25*b33*b39*b49*b62*b72*b77 + 
     b1*b11*b25*b33*b39*b49*b63*b71*b77 - b1*b11*b25*b33*b39*b54*b58*b71*b77 + 
     b1*b11*b25*b33*b45*b48*b58*b71*b77 - b1*b11*b25*b36*b42*b48*b58*b71*b77 + 
     b1*b11*b27*b34*b42*b48*b58*b71*b77 - b1*b18*b20*b34*b42*b48*b58*b71*b77 + 
     b9*b10*b20*b34*b42*b48*b58*b71*b77 - b9*b10*b20*b34*b42*b48*b58*b68*b80 + 
     b1*b18*b20*b34*b42*b48*b58*b68*b80 - b1*b11*b27*b34*b42*b48*b58*b68*b80 + 
     b1*b11*b25*b36*b42*b48*b58*b68*b80 - b1*b11*b25*b33*b45*b48*b58*b68*b80 + 
     b1*b11*b25*b33*b39*b54*b58*b68*b80 - b1*b11*b25*b33*b39*b49*b63*b68*b80 + 
     b1*b11*b25*b33*b39*b49*b59*b72*b80 - b1*b11*b25*b33*b39*b49*b59*b71*b81 + 
     b1*b11*b24*b34*b39*b49*b59*b71*b81 - b1*b11*b24*b34*b39*b49*b59*b72*b80 + 
     b1*b11*b24*b34*b39*b49*b63*b68*b80 - b1*b11*b24*b34*b39*b54*b58*b68*b80 + 
     b1*b11*b24*b34*b45*b48*b58*b68*b80 - b1*b11*b24*b36*b43*b48*b58*b68*b80 + 
     b1*b11*b27*b33*b43*b48*b58*b68*b80 - b1*b18*b20*b33*b43*b48*b58*b68*b80 + 
     b9*b10*b20*b33*b43*b48*b58*b68*b80 - b9*b10*b20*b33*b43*b48*b58*b71*b77 + 
     b1*b18*b20*b33*b43*b48*b58*b71*b77 - b1*b11*b27*b33*b43*b48*b58*b71*b77 + 
     b1*b11*b24*b36*b43*b48*b58*b71*b77 - b1*b11*b24*b34*b45*b48*b58*b71*b77 + 
     b1*b11*b24*b34*b39*b54*b58*b71*b77 - b1*b11*b24*b34*b39*b49*b63*b71*b77 + 
     b1*b11*b24*b34*b39*b49*b62*b72*b77 - b1*b11*b24*b34*b39*b49*b62*b68*b81 + 
     b1*b11*b24*b34*b39*b53*b58*b68*b81 - b1*b11*b24*b34*b39*b53*b58*b72*b77 + 
     b1*b11*b24*b34*b39*b53*b63*b67*b77 - b1*b11*b24*b34*b39*b54*b62*b67*b77 + 
     b1*b11*b24*b34*b45*b48*b62*b67*b77 - b1*b11*b24*b36*b43*b48*b62*b67*b77 + 
     b1*b11*b27*b33*b43*b48*b62*b67*b77 - b1*b18*b20*b33*b43*b48*b62*b67*b77 + 
     b9*b10*b20*b33*b43*b48*b62*b67*b77 - b9*b10*b20*b33*b43*b53*b57*b67*b77 + 
     b1*b18*b20*b33*b43*b53*b57*b67*b77 - b1*b11*b27*b33*b43*b53*b57*b67*b77 + 
     b1*b11*b24*b36*b43*b53*b57*b67*b77 - b1*b11*b24*b34*b45*b53*b57*b67*b77 + 
     b1*b11*b24*b34*b44*b54*b57*b67*b77 - b1*b11*b24*b34*b44*b48*b63*b67*b77 + 
     b1*b11*b24*b34*b44*b48*b58*b72*b77 - b1*b11*b24*b34*b44*b48*b58*b68*b81 + 
     b1*b11*b24*b35*b43*b48*b58*b68*b81 - b1*b11*b24*b35*b43*b48*b58*b72*b77 + 
     b1*b11*b24*b35*b43*b48*b63*b67*b77 - b1*b11*b24*b35*b43*b54*b57*b67*b77 + 
     b1*b11*b24*b35*b45*b52*b57*b67*b77 - b1*b11*b24*b36*b44*b52*b57*b67*b77 + 
     b1*b11*b27*b33*b44*b52*b57*b67*b77 - b1*b18*b20*b33*b44*b52*b57*b67*b77 + 
     b9*b10*b20*b33*b44*b52*b57*b67*b77 - b9*b10*b20*b35*b42*b52*b57*b67*b77 + 
     b1*b18*b20*b35*b42*b52*b57*b67*b77 - b1*b11*b27*b35*b42*b52*b57*b67*b77 + 
     b1*b11*b26*b36*b42*b52*b57*b67*b77 - b1*b11*b26*b33*b45*b52*b57*b67*b77 + 
     b1*b11*b26*b33*b43*b54*b57*b67*b77 - b1*b11*b26*b33*b43*b48*b63*b67*b77 + 
     b1*b11*b26*b33*b43*b48*b58*b72*b77 - b1*b11*b26*b33*b43*b48*b58*b68*b81 + 
     b1*b17*b20*b33*b43*b48*b58*b68*b81 - b1*b17*b20*b33*b43*b48*b58*b72*b77 + 
     b1*b17*b20*b33*b43*b48*b63*b67*b77 - b1*b17*b20*b33*b43*b54*b57*b67*b77 + 
     b1*b17*b20*b33*b45*b52*b57*b67*b77 - b1*b17*b20*b36*b42*b52*b57*b67*b77 + 
     b1*b17*b27*b29*b42*b52*b57*b67*b77 - b1*b18*b26*b29*b42*b52*b57*b67*b77 + 
     b9*b10*b26*b29*b42*b52*b57*b67*b77 - b9*b17*b19*b29*b42*b52*b57*b67*b77 + 
     b8*b18*b19*b29*b42*b52*b57*b67*b77 - b8*b10*b27*b29*b42*b52*b57*b67*b77 + 
     b8*b10*b20*b36*b42*b52*b57*b67*b77 - b8*b10*b20*b33*b45*b52*b57*b67*b77 + 
     b8*b10*b20*b33*b43*b54*b57*b67*b77 - b8*b10*b20*b33*b43*b48*b63*b67*b77 + 
     b8*b10*b20*b33*b43*b48*b58*b72*b77 - b8*b10*b20*b33*b43*b48*b58*b68*b81 + 
     b8*b10*b20*b33*b39*b52*b58*b68*b81 - b8*b10*b20*b33*b39*b52*b58*b72*b77 + 
     b8*b10*b20*b33*b39*b52*b63*b67*b77 - b8*b10*b20*b33*b39*b54*b61*b67*b77 + 
     b8*b10*b20*b33*b45*b48*b61*b67*b77 - b8*b10*b20*b36*b42*b48*b61*b67*b77 + 
     b8*b10*b27*b29*b42*b48*b61*b67*b77 - b8*b18*b19*b29*b42*b48*b61*b67*b77 + 
     b9*b17*b19*b29*b42*b48*b61*b67*b77 - b9*b10*b26*b29*b42*b48*b61*b67*b77 + 
     b1*b18*b26*b29*b42*b48*b61*b67*b77 - b1*b17*b27*b29*b42*b48*b61*b67*b77 + 
     b1*b17*b20*b36*b42*b48*b61*b67*b77 - b1*b17*b20*b33*b45*b48*b61*b67*b77 + 
     b1*b17*b20*b33*b39*b54*b61*b67*b77 - b1*b17*b20*b33*b39*b52*b63*b67*b77 + 
     b1*b17*b20*b33*b39*b52*b58*b72*b77 - b1*b17*b20*b33*b39*b52*b58*b68*b81 + 
     b1*b11*b26*b33*b39*b52*b58*b68*b81 - b1*b11*b26*b33*b39*b52*b58*b72*b77 + 
     b1*b11*b26*b33*b39*b52*b63*b67*b77 - b1*b11*b26*b33*b39*b54*b61*b67*b77 + 
     b1*b11*b26*b33*b45*b48*b61*b67*b77 - b1*b11*b26*b36*b42*b48*b61*b67*b77 + 
     b1*b11*b27*b35*b42*b48*b61*b67*b77 - b1*b18*b20*b35*b42*b48*b61*b67*b77 + 
     b9*b10*b20*b35*b42*b48*b61*b67*b77 - b9*b10*b20*b33*b44*b48*b61*b67*b77 + 
     b1*b18*b20*b33*b44*b48*b61*b67*b77 - b1*b11*b27*b33*b44*b48*b61*b67*b77 + 
     b1*b11*b24*b36*b44*b48*b61*b67*b77 - b1*b11*b24*b35*b45*b48*b61*b67*b77 + 
     b1*b11*b24*b35*b39*b54*b61*b67*b77 - b1*b11*b24*b35*b39*b52*b63*b67*b77 + 
     b1*b11*b24*b35*b39*b52*b58*b72*b77 - b1*b11*b24*b35*b39*b52*b58*b68*b81 + 
     b1*b11*b24*b30*b44*b52*b58*b68*b81 - b1*b11*b24*b30*b44*b52*b58*b72*b77 + 
     b1*b11*b24*b30*b44*b52*b63*b67*b77 - b1*b11*b24*b30*b44*b54*b61*b67*b77 + 
     b1*b11*b24*b30*b45*b53*b61*b67*b77 - b1*b11*b24*b36*b39*b53*b61*b67*b77 + 
     b1*b11*b27*b33*b39*b53*b61*b67*b77 - b1*b18*b20*b33*b39*b53*b61*b67*b77 + 
     b9*b10*b20*b33*b39*b53*b61*b67*b77 - b9*b10*b20*b33*b39*b52*b62*b67*b77 + 
     b1*b18*b20*b33*b39*b52*b62*b67*b77 - b1*b11*b27*b33*b39*b52*b62*b67*b77 + 
     b1*b11*b24*b36*b39*b52*b62*b67*b77 - b1*b11*b24*b30*b45*b52*b62*b67*b77 + 
     b1*b11*b24*b30*b43*b54*b62*b67*b77 - b1*b11*b24*b30*b43*b53*b63*b67*b77 + 
     b1*b11*b24*b30*b43*b53*b58*b72*b77 - b1*b11*b24*b30*b43*b53*b58*b68*b81 + 
     b1*b11*b24*b30*b43*b49*b62*b68*b81 - b1*b11*b24*b30*b43*b49*b62*b72*b77 + 
     b1*b11*b24*b30*b43*b49*b63*b71*b77 - b1*b11*b24*b30*b43*b54*b58*b71*b77 + 
     b1*b11*b24*b30*b45*b52*b58*b71*b77 - b1*b11*b24*b36*b39*b52*b58*b71*b77 + 
     b1*b11*b27*b33*b39*b52*b58*b71*b77 - b1*b18*b20*b33*b39*b52*b58*b71*b77 + 
     b9*b10*b20*b33*b39*b52*b58*b71*b77 - b9*b10*b20*b33*b39*b52*b58*b68*b80 + 
     b1*b18*b20*b33*b39*b52*b58*b68*b80 - b1*b11*b27*b33*b39*b52*b58*b68*b80 + 
     b1*b11*b24*b36*b39*b52*b58*b68*b80 - b1*b11*b24*b30*b45*b52*b58*b68*b80 + 
     b1*b11*b24*b30*b43*b54*b58*b68*b80 - b1*b11*b24*b30*b43*b49*b63*b68*b80 + 
     b1*b11*b24*b30*b43*b49*b59*b72*b80 - b1*b11*b24*b30*b43*b49*b59*b71*b81 + 
     b1*b11*b24*b30*b40*b52*b59*b71*b81 - b1*b11*b24*b30*b40*b52*b59*b72*b80 + 
     b1*b11*b24*b30*b40*b52*b63*b68*b80 - b1*b11*b24*b30*b40*b54*b61*b68*b80 + 
     b1*b11*b24*b30*b45*b49*b61*b68*b80 - b1*b11*b24*b36*b39*b49*b61*b68*b80 + 
     b1*b11*b27*b33*b39*b49*b61*b68*b80 - b1*b18*b20*b33*b39*b49*b61*b68*b80 + 
     b9*b10*b20*b33*b39*b49*b61*b68*b80 - b9*b10*b20*b33*b39*b49*b61*b71*b77 + 
     b1*b18*b20*b33*b39*b49*b61*b71*b77 - b1*b11*b27*b33*b39*b49*b61*b71*b77 + 
     b1*b11*b24*b36*b39*b49*b61*b71*b77 - b1*b11*b24*b30*b45*b49*b61*b71*b77 + 
     b1*b11*b24*b30*b40*b54*b61*b71*b77 - b1*b11*b24*b30*b40*b52*b63*b71*b77 + 
     b1*b11*b24*b30*b40*b52*b62*b72*b77 - b1*b11*b24*b30*b40*b52*b62*b68*b81 + 
     b1*b11*b24*b30*b40*b53*b61*b68*b81 - b1*b11*b24*b30*b40*b53*b61*b72*b77 + 
     b1*b11*b24*b30*b40*b53*b63*b70*b77 - b1*b11*b24*b30*b40*b54*b62*b70*b77 + 
     b1*b11*b24*b30*b45*b49*b62*b70*b77 - b1*b11*b24*b36*b39*b49*b62*b70*b77 + 
     b1*b11*b27*b33*b39*b49*b62*b70*b77 - b1*b18*b20*b33*b39*b49*b62*b70*b77 + 
     b9*b10*b20*b33*b39*b49*b62*b70*b77 - b9*b10*b20*b33*b39*b53*b58*b70*b77 + 
     b1*b18*b20*b33*b39*b53*b58*b70*b77 - b1*b11*b27*b33*b39*b53*b58*b70*b77 + 
     b1*b11*b24*b36*b39*b53*b58*b70*b77 - b1*b11*b24*b30*b45*b53*b58*b70*b77 + 
     b1*b11*b24*b30*b44*b54*b58*b70*b77 - b1*b11*b24*b30*b44*b49*b63*b70*b77 + 
     b1*b11*b24*b30*b44*b49*b61*b72*b77 - b1*b11*b24*b30*b44*b49*b61*b68*b81 + 
     b1*b11*b24*b35*b39*b49*b61*b68*b81 - b1*b11*b24*b35*b39*b49*b61*b72*b77 + 
     b1*b11*b24*b35*b39*b49*b63*b70*b77 - b1*b11*b24*b35*b39*b54*b58*b70*b77 + 
     b1*b11*b24*b35*b45*b48*b58*b70*b77 - b1*b11*b24*b36*b44*b48*b58*b70*b77 + 
     b1*b11*b27*b33*b44*b48*b58*b70*b77 - b1*b18*b20*b33*b44*b48*b58*b70*b77 + 
     b9*b10*b20*b33*b44*b48*b58*b70*b77 - b9*b10*b20*b35*b42*b48*b58*b70*b77 + 
     b1*b18*b20*b35*b42*b48*b58*b70*b77 - b1*b11*b27*b35*b42*b48*b58*b70*b77 + 
     b1*b11*b26*b36*b42*b48*b58*b70*b77 - b1*b11*b26*b33*b45*b48*b58*b70*b77 + 
     b1*b11*b26*b33*b39*b54*b58*b70*b77 - b1*b11*b26*b33*b39*b49*b63*b70*b77 + 
     b1*b11*b26*b33*b39*b49*b61*b72*b77 - b1*b11*b26*b33*b39*b49*b61*b68*b81 + 
     b1*b17*b20*b33*b39*b49*b61*b68*b81 - b1*b17*b20*b33*b39*b49*b61*b72*b77 + 
     b1*b17*b20*b33*b39*b49*b63*b70*b77 - b1*b17*b20*b33*b39*b54*b58*b70*b77 + 
     b1*b17*b20*b33*b45*b48*b58*b70*b77 - b1*b17*b20*b36*b42*b48*b58*b70*b77 + 
     b1*b17*b27*b29*b42*b48*b58*b70*b77 - b1*b18*b26*b29*b42*b48*b58*b70*b77 + 
     b9*b10*b26*b29*b42*b48*b58*b70*b77 - b9*b17*b19*b29*b42*b48*b58*b70*b77 + 
     b8*b18*b19*b29*b42*b48*b58*b70*b77 - b8*b10*b27*b29*b42*b48*b58*b70*b77 + 
     b8*b10*b20*b36*b42*b48*b58*b70*b77 - b8*b10*b20*b33*b45*b48*b58*b70*b77 + 
     b8*b10*b20*b33*b39*b54*b58*b70*b77 - b8*b10*b20*b33*b39*b49*b63*b70*b77 + 
     b8*b10*b20*b33*b39*b49*b61*b72*b77 - b8*b10*b20*b33*b39*b49*b61*b68*b81 + 
     b8*b10*b20*b33*b39*b49*b59*b70*b81 - b8*b10*b20*b33*b39*b49*b59*b72*b79 + 
     b8*b10*b20*b33*b39*b49*b63*b68*b79 - b8*b10*b20*b33*b39*b54*b58*b68*b79 + 
     b8*b10*b20*b33*b45*b48*b58*b68*b79 - b8*b10*b20*b36*b42*b48*b58*b68*b79 + 
     b8*b10*b27*b29*b42*b48*b58*b68*b79 - b8*b18*b19*b29*b42*b48*b58*b68*b79 + 
     b9*b17*b19*b29*b42*b48*b58*b68*b79 - b9*b10*b26*b29*b42*b48*b58*b68*b79 + 
     b1*b18*b26*b29*b42*b48*b58*b68*b79 - b1*b17*b27*b29*b42*b48*b58*b68*b79 + 
     b1*b17*b20*b36*b42*b48*b58*b68*b79 - b1*b17*b20*b33*b45*b48*b58*b68*b79 + 
     b1*b17*b20*b33*b39*b54*b58*b68*b79 - b1*b17*b20*b33*b39*b49*b63*b68*b79 + 
     b1*b17*b20*b33*b39*b49*b59*b72*b79 - b1*b17*b20*b33*b39*b49*b59*b70*b81 + 
     b1*b11*b26*b33*b39*b49*b59*b70*b81 - b1*b11*b26*b33*b39*b49*b59*b72*b79 + 
     b1*b11*b26*b33*b39*b49*b63*b68*b79 - b1*b11*b26*b33*b39*b54*b58*b68*b79 + 
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     b1*b11*b27*b35*b42*b48*b58*b68*b79 - b1*b18*b20*b35*b42*b48*b58*b68*b79 + 
     b9*b10*b20*b35*b42*b48*b58*b68*b79 - b9*b10*b20*b33*b44*b48*b58*b68*b79 + 
     b1*b18*b20*b33*b44*b48*b58*b68*b79 - b1*b11*b27*b33*b44*b48*b58*b68*b79 + 
     b1*b11*b24*b36*b44*b48*b58*b68*b79 - b1*b11*b24*b35*b45*b48*b58*b68*b79 + 
     b1*b11*b24*b35*b39*b54*b58*b68*b79 - b1*b11*b24*b35*b39*b49*b63*b68*b79 + 
     b1*b11*b24*b35*b39*b49*b59*b72*b79 - b1*b11*b24*b35*b39*b49*b59*b70*b81 + 
     b1*b11*b24*b30*b44*b49*b59*b70*b81 - b1*b11*b24*b30*b44*b49*b59*b72*b79 + 
     b1*b11*b24*b30*b44*b49*b63*b68*b79 - b1*b11*b24*b30*b44*b54*b58*b68*b79 + 
     b1*b11*b24*b30*b45*b53*b58*b68*b79 - b1*b11*b24*b36*b39*b53*b58*b68*b79 + 
     b1*b11*b27*b33*b39*b53*b58*b68*b79 - b1*b18*b20*b33*b39*b53*b58*b68*b79 + 
     b9*b10*b20*b33*b39*b53*b58*b68*b79 - b9*b10*b20*b33*b39*b49*b62*b68*b79 + 
     b1*b18*b20*b33*b39*b49*b62*b68*b79 - b1*b11*b27*b33*b39*b49*b62*b68*b79 + 
     b1*b11*b24*b36*b39*b49*b62*b68*b79 - b1*b11*b24*b30*b45*b49*b62*b68*b79 + 
     b1*b11*b24*b30*b40*b54*b62*b68*b79 - b1*b11*b24*b30*b40*b53*b63*b68*b79 + 
     b1*b11*b24*b30*b40*b53*b59*b72*b79 - b1*b11*b24*b30*b40*b53*b59*b70*b81 + 
     b1*b11*b24*b30*b40*b50*b62*b70*b81 - b1*b11*b24*b30*b40*b50*b62*b72*b79 + 
     b1*b11*b24*b30*b40*b50*b63*b71*b79 - b1*b11*b24*b30*b40*b54*b59*b71*b79 + 
     b1*b11*b24*b30*b45*b49*b59*b71*b79 - b1*b11*b24*b36*b39*b49*b59*b71*b79 + 
     b1*b11*b27*b33*b39*b49*b59*b71*b79 - b1*b18*b20*b33*b39*b49*b59*b71*b79 + 
     b9*b10*b20*b33*b39*b49*b59*b71*b79 - b9*b10*b20*b33*b39*b49*b59*b70*b80 + 
     b1*b18*b20*b33*b39*b49*b59*b70*b80 - b1*b11*b27*b33*b39*b49*b59*b70*b80 + 
     b1*b11*b24*b36*b39*b49*b59*b70*b80 - b1*b11*b24*b30*b45*b49*b59*b70*b80 + 
     b1*b11*b24*b30*b40*b54*b59*b70*b80 - b1*b11*b24*b30*b40*b50*b63*b70*b80 + 
     b1*b11*b24*b30*b40*b50*b61*b72*b80 - b1*b11*b24*b30*b40*b50*b61*b71*b81 + 
     b1*b15*b20*b30*b40*b50*b61*b71*b81 - b1*b15*b20*b30*b40*b50*b61*b72*b80 + 
     b1*b15*b20*b30*b40*b50*b63*b70*b80 - b1*b15*b20*b30*b40*b54*b59*b70*b80 + 
     b1*b15*b20*b30*b45*b49*b59*b70*b80 - b1*b15*b20*b36*b39*b49*b59*b70*b80 + 
     b1*b15*b27*b29*b39*b49*b59*b70*b80 - b1*b18*b24*b29*b39*b49*b59*b70*b80 + 
     b9*b10*b24*b29*b39*b49*b59*b70*b80 - b9*b10*b24*b29*b39*b49*b59*b71*b79 + 
     b1*b18*b24*b29*b39*b49*b59*b71*b79 - b1*b15*b27*b29*b39*b49*b59*b71*b79 + 
     b1*b15*b20*b36*b39*b49*b59*b71*b79 - b1*b15*b20*b30*b45*b49*b59*b71*b79 + 
     b1*b15*b20*b30*b40*b54*b59*b71*b79 - b1*b15*b20*b30*b40*b50*b63*b71*b79 + 
     b1*b15*b20*b30*b40*b50*b62*b72*b79 - b1*b15*b20*b30*b40*b50*b62*b70*b81 + 
     b1*b15*b20*b30*b40*b53*b59*b70*b81 - b1*b15*b20*b30*b40*b53*b59*b72*b79 + 
     b1*b15*b20*b30*b40*b53*b63*b68*b79 - b1*b15*b20*b30*b40*b54*b62*b68*b79 + 
     b1*b15*b20*b30*b45*b49*b62*b68*b79 - b1*b15*b20*b36*b39*b49*b62*b68*b79 + 
     b1*b15*b27*b29*b39*b49*b62*b68*b79 - b1*b18*b24*b29*b39*b49*b62*b68*b79 + 
     b9*b10*b24*b29*b39*b49*b62*b68*b79 - b9*b10*b24*b29*b39*b53*b58*b68*b79 + 
     b1*b18*b24*b29*b39*b53*b58*b68*b79 - b1*b15*b27*b29*b39*b53*b58*b68*b79 + 
     b1*b15*b20*b36*b39*b53*b58*b68*b79 - b1*b15*b20*b30*b45*b53*b58*b68*b79 + 
     b1*b15*b20*b30*b44*b54*b58*b68*b79 - b1*b15*b20*b30*b44*b49*b63*b68*b79 + 
     b1*b15*b20*b30*b44*b49*b59*b72*b79 - b1*b15*b20*b30*b44*b49*b59*b70*b81 + 
     b1*b15*b20*b35*b39*b49*b59*b70*b81 - b1*b15*b20*b35*b39*b49*b59*b72*b79 + 
     b1*b15*b20*b35*b39*b49*b63*b68*b79 - b1*b15*b20*b35*b39*b54*b58*b68*b79 + 
     b1*b15*b20*b35*b45*b48*b58*b68*b79 - b1*b15*b20*b36*b44*b48*b58*b68*b79 + 
     b1*b15*b27*b29*b44*b48*b58*b68*b79 - b1*b18*b24*b29*b44*b48*b58*b68*b79 + 
     b9*b10*b24*b29*b44*b48*b58*b68*b79 - b9*b10*b24*b35*b38*b48*b58*b68*b79 + 
     b1*b18*b24*b35*b38*b48*b58*b68*b79 - b1*b15*b27*b35*b38*b48*b58*b68*b79 + 
     b1*b15*b26*b36*b38*b48*b58*b68*b79 - b1*b15*b26*b29*b45*b48*b58*b68*b79 + 
     b1*b15*b26*b29*b39*b54*b58*b68*b79 - b1*b15*b26*b29*b39*b49*b63*b68*b79 + 
     b1*b15*b26*b29*b39*b49*b59*b72*b79 - b1*b15*b26*b29*b39*b49*b59*b70*b81 + 
     b1*b17*b24*b29*b39*b49*b59*b70*b81 - b1*b17*b24*b29*b39*b49*b59*b72*b79 + 
     b1*b17*b24*b29*b39*b49*b63*b68*b79 - b1*b17*b24*b29*b39*b54*b58*b68*b79 + 
     b1*b17*b24*b29*b45*b48*b58*b68*b79 - b1*b17*b24*b36*b38*b48*b58*b68*b79 + 
     b1*b17*b27*b33*b38*b48*b58*b68*b79 - b1*b18*b26*b33*b38*b48*b58*b68*b79 + 
     b9*b10*b26*b33*b38*b48*b58*b68*b79 - b9*b17*b19*b33*b38*b48*b58*b68*b79 + 
     b8*b18*b19*b33*b38*b48*b58*b68*b79 - b8*b10*b27*b33*b38*b48*b58*b68*b79 + 
     b8*b10*b24*b36*b38*b48*b58*b68*b79 - b8*b10*b24*b29*b45*b48*b58*b68*b79 + 
     b8*b10*b24*b29*b39*b54*b58*b68*b79 - b8*b10*b24*b29*b39*b49*b63*b68*b79 + 
     b8*b10*b24*b29*b39*b49*b59*b72*b79 - b8*b10*b24*b29*b39*b49*b59*b70*b81 + 
     b8*b10*b24*b29*b39*b49*b61*b68*b81 - b8*b10*b24*b29*b39*b49*b61*b72*b77 + 
     b8*b10*b24*b29*b39*b49*b63*b70*b77 - b8*b10*b24*b29*b39*b54*b58*b70*b77 + 
     b8*b10*b24*b29*b45*b48*b58*b70*b77 - b8*b10*b24*b36*b38*b48*b58*b70*b77 + 
     b8*b10*b27*b33*b38*b48*b58*b70*b77 - b8*b18*b19*b33*b38*b48*b58*b70*b77 + 
     b9*b17*b19*b33*b38*b48*b58*b70*b77 - b9*b10*b26*b33*b38*b48*b58*b70*b77 + 
     b1*b18*b26*b33*b38*b48*b58*b70*b77 - b1*b17*b27*b33*b38*b48*b58*b70*b77 + 
     b1*b17*b24*b36*b38*b48*b58*b70*b77 - b1*b17*b24*b29*b45*b48*b58*b70*b77 + 
     b1*b17*b24*b29*b39*b54*b58*b70*b77 - b1*b17*b24*b29*b39*b49*b63*b70*b77 + 
     b1*b17*b24*b29*b39*b49*b61*b72*b77 - b1*b17*b24*b29*b39*b49*b61*b68*b81 + 
     b1*b15*b26*b29*b39*b49*b61*b68*b81 - b1*b15*b26*b29*b39*b49*b61*b72*b77 + 
     b1*b15*b26*b29*b39*b49*b63*b70*b77 - b1*b15*b26*b29*b39*b54*b58*b70*b77 + 
     b1*b15*b26*b29*b45*b48*b58*b70*b77 - b1*b15*b26*b36*b38*b48*b58*b70*b77 + 
     b1*b15*b27*b35*b38*b48*b58*b70*b77 - b1*b18*b24*b35*b38*b48*b58*b70*b77 + 
     b9*b10*b24*b35*b38*b48*b58*b70*b77 - b9*b10*b24*b29*b44*b48*b58*b70*b77 + 
     b1*b18*b24*b29*b44*b48*b58*b70*b77 - b1*b15*b27*b29*b44*b48*b58*b70*b77 + 
     b1*b15*b20*b36*b44*b48*b58*b70*b77 - b1*b15*b20*b35*b45*b48*b58*b70*b77 + 
     b1*b15*b20*b35*b39*b54*b58*b70*b77 - b1*b15*b20*b35*b39*b49*b63*b70*b77 + 
     b1*b15*b20*b35*b39*b49*b61*b72*b77 - b1*b15*b20*b35*b39*b49*b61*b68*b81 + 
     b1*b15*b20*b30*b44*b49*b61*b68*b81 - b1*b15*b20*b30*b44*b49*b61*b72*b77 + 
     b1*b15*b20*b30*b44*b49*b63*b70*b77 - b1*b15*b20*b30*b44*b54*b58*b70*b77 + 
     b1*b15*b20*b30*b45*b53*b58*b70*b77 - b1*b15*b20*b36*b39*b53*b58*b70*b77 + 
     b1*b15*b27*b29*b39*b53*b58*b70*b77 - b1*b18*b24*b29*b39*b53*b58*b70*b77 + 
     b9*b10*b24*b29*b39*b53*b58*b70*b77 - b9*b10*b24*b29*b39*b49*b62*b70*b77 + 
     b1*b18*b24*b29*b39*b49*b62*b70*b77 - b1*b15*b27*b29*b39*b49*b62*b70*b77 + 
     b1*b15*b20*b36*b39*b49*b62*b70*b77 - b1*b15*b20*b30*b45*b49*b62*b70*b77 + 
     b1*b15*b20*b30*b40*b54*b62*b70*b77 - b1*b15*b20*b30*b40*b53*b63*b70*b77 + 
     b1*b15*b20*b30*b40*b53*b61*b72*b77 - b1*b15*b20*b30*b40*b53*b61*b68*b81 + 
     b1*b15*b20*b30*b40*b52*b62*b68*b81 - b1*b15*b20*b30*b40*b52*b62*b72*b77 + 
     b1*b15*b20*b30*b40*b52*b63*b71*b77 - b1*b15*b20*b30*b40*b54*b61*b71*b77 + 
     b1*b15*b20*b30*b45*b49*b61*b71*b77 - b1*b15*b20*b36*b39*b49*b61*b71*b77 + 
     b1*b15*b27*b29*b39*b49*b61*b71*b77 - b1*b18*b24*b29*b39*b49*b61*b71*b77 + 
     b9*b10*b24*b29*b39*b49*b61*b71*b77 - b9*b10*b24*b29*b39*b49*b61*b68*b80 + 
     b1*b18*b24*b29*b39*b49*b61*b68*b80 - b1*b15*b27*b29*b39*b49*b61*b68*b80 + 
     b1*b15*b20*b36*b39*b49*b61*b68*b80 - b1*b15*b20*b30*b45*b49*b61*b68*b80 + 
     b1*b15*b20*b30*b40*b54*b61*b68*b80 - b1*b15*b20*b30*b40*b52*b63*b68*b80 + 
     b1*b15*b20*b30*b40*b52*b59*b72*b80 - b1*b15*b20*b30*b40*b52*b59*b71*b81 + 
     b1*b15*b20*b30*b43*b49*b59*b71*b81 - b1*b15*b20*b30*b43*b49*b59*b72*b80 + 
     b1*b15*b20*b30*b43*b49*b63*b68*b80 - b1*b15*b20*b30*b43*b54*b58*b68*b80 + 
     b1*b15*b20*b30*b45*b52*b58*b68*b80 - b1*b15*b20*b36*b39*b52*b58*b68*b80 + 
     b1*b15*b27*b29*b39*b52*b58*b68*b80 - b1*b18*b24*b29*b39*b52*b58*b68*b80 + 
     b9*b10*b24*b29*b39*b52*b58*b68*b80 - b9*b10*b24*b29*b39*b52*b58*b71*b77 + 
     b1*b18*b24*b29*b39*b52*b58*b71*b77 - b1*b15*b27*b29*b39*b52*b58*b71*b77 + 
     b1*b15*b20*b36*b39*b52*b58*b71*b77 - b1*b15*b20*b30*b45*b52*b58*b71*b77 + 
     b1*b15*b20*b30*b43*b54*b58*b71*b77 - b1*b15*b20*b30*b43*b49*b63*b71*b77 + 
     b1*b15*b20*b30*b43*b49*b62*b72*b77 - b1*b15*b20*b30*b43*b49*b62*b68*b81 + 
     b1*b15*b20*b30*b43*b53*b58*b68*b81 - b1*b15*b20*b30*b43*b53*b58*b72*b77 + 
     b1*b15*b20*b30*b43*b53*b63*b67*b77 - b1*b15*b20*b30*b43*b54*b62*b67*b77 + 
     b1*b15*b20*b30*b45*b52*b62*b67*b77 - b1*b15*b20*b36*b39*b52*b62*b67*b77 + 
     b1*b15*b27*b29*b39*b52*b62*b67*b77 - b1*b18*b24*b29*b39*b52*b62*b67*b77 + 
     b9*b10*b24*b29*b39*b52*b62*b67*b77 - b9*b10*b24*b29*b39*b53*b61*b67*b77 + 
     b1*b18*b24*b29*b39*b53*b61*b67*b77 - b1*b15*b27*b29*b39*b53*b61*b67*b77 + 
     b1*b15*b20*b36*b39*b53*b61*b67*b77 - b1*b15*b20*b30*b45*b53*b61*b67*b77 + 
     b1*b15*b20*b30*b44*b54*b61*b67*b77 - b1*b15*b20*b30*b44*b52*b63*b67*b77 + 
     b1*b15*b20*b30*b44*b52*b58*b72*b77 - b1*b15*b20*b30*b44*b52*b58*b68*b81 + 
     b1*b15*b20*b35*b39*b52*b58*b68*b81 - b1*b15*b20*b35*b39*b52*b58*b72*b77 + 
     b1*b15*b20*b35*b39*b52*b63*b67*b77 - b1*b15*b20*b35*b39*b54*b61*b67*b77 + 
     b1*b15*b20*b35*b45*b48*b61*b67*b77 - b1*b15*b20*b36*b44*b48*b61*b67*b77 + 
     b1*b15*b27*b29*b44*b48*b61*b67*b77 - b1*b18*b24*b29*b44*b48*b61*b67*b77 + 
     b9*b10*b24*b29*b44*b48*b61*b67*b77 - b9*b10*b24*b35*b38*b48*b61*b67*b77 + 
     b1*b18*b24*b35*b38*b48*b61*b67*b77 - b1*b15*b27*b35*b38*b48*b61*b67*b77 + 
     b1*b15*b26*b36*b38*b48*b61*b67*b77 - b1*b15*b26*b29*b45*b48*b61*b67*b77 + 
     b1*b15*b26*b29*b39*b54*b61*b67*b77 - b1*b15*b26*b29*b39*b52*b63*b67*b77 + 
     b1*b15*b26*b29*b39*b52*b58*b72*b77 - b1*b15*b26*b29*b39*b52*b58*b68*b81 + 
     b1*b17*b24*b29*b39*b52*b58*b68*b81 - b1*b17*b24*b29*b39*b52*b58*b72*b77 + 
     b1*b17*b24*b29*b39*b52*b63*b67*b77 - b1*b17*b24*b29*b39*b54*b61*b67*b77 + 
     b1*b17*b24*b29*b45*b48*b61*b67*b77 - b1*b17*b24*b36*b38*b48*b61*b67*b77 + 
     b1*b17*b27*b33*b38*b48*b61*b67*b77 - b1*b18*b26*b33*b38*b48*b61*b67*b77 + 
     b9*b10*b26*b33*b38*b48*b61*b67*b77 - b9*b17*b19*b33*b38*b48*b61*b67*b77 + 
     b8*b18*b19*b33*b38*b48*b61*b67*b77 - b8*b10*b27*b33*b38*b48*b61*b67*b77 + 
     b8*b10*b24*b36*b38*b48*b61*b67*b77 - b8*b10*b24*b29*b45*b48*b61*b67*b77 + 
     b8*b10*b24*b29*b39*b54*b61*b67*b77 - b8*b10*b24*b29*b39*b52*b63*b67*b77 + 
     b8*b10*b24*b29*b39*b52*b58*b72*b77 - b8*b10*b24*b29*b39*b52*b58*b68*b81 + 
     b8*b10*b24*b29*b43*b48*b58*b68*b81 - b8*b10*b24*b29*b43*b48*b58*b72*b77 + 
     b8*b10*b24*b29*b43*b48*b63*b67*b77 - b8*b10*b24*b29*b43*b54*b57*b67*b77 + 
     b8*b10*b24*b29*b45*b52*b57*b67*b77 - b8*b10*b24*b36*b38*b52*b57*b67*b77 + 
     b8*b10*b27*b33*b38*b52*b57*b67*b77 - b8*b18*b19*b33*b38*b52*b57*b67*b77 + 
     b9*b17*b19*b33*b38*b52*b57*b67*b77 - b9*b10*b26*b33*b38*b52*b57*b67*b77 + 
     b1*b18*b26*b33*b38*b52*b57*b67*b77 - b1*b17*b27*b33*b38*b52*b57*b67*b77 + 
     b1*b17*b24*b36*b38*b52*b57*b67*b77 - b1*b17*b24*b29*b45*b52*b57*b67*b77 + 
     b1*b17*b24*b29*b43*b54*b57*b67*b77 - b1*b17*b24*b29*b43*b48*b63*b67*b77 + 
     b1*b17*b24*b29*b43*b48*b58*b72*b77 - b1*b17*b24*b29*b43*b48*b58*b68*b81 + 
     b1*b15*b26*b29*b43*b48*b58*b68*b81 - b1*b15*b26*b29*b43*b48*b58*b72*b77 + 
     b1*b15*b26*b29*b43*b48*b63*b67*b77 - b1*b15*b26*b29*b43*b54*b57*b67*b77 + 
     b1*b15*b26*b29*b45*b52*b57*b67*b77 - b1*b15*b26*b36*b38*b52*b57*b67*b77 + 
     b1*b15*b27*b35*b38*b52*b57*b67*b77 - b1*b18*b24*b35*b38*b52*b57*b67*b77 + 
     b9*b10*b24*b35*b38*b52*b57*b67*b77 - b9*b10*b24*b29*b44*b52*b57*b67*b77 + 
     b1*b18*b24*b29*b44*b52*b57*b67*b77 - b1*b15*b27*b29*b44*b52*b57*b67*b77 + 
     b1*b15*b20*b36*b44*b52*b57*b67*b77 - b1*b15*b20*b35*b45*b52*b57*b67*b77 + 
     b1*b15*b20*b35*b43*b54*b57*b67*b77 - b1*b15*b20*b35*b43*b48*b63*b67*b77 + 
     b1*b15*b20*b35*b43*b48*b58*b72*b77 - b1*b15*b20*b35*b43*b48*b58*b68*b81 + 
     b1*b15*b20*b34*b44*b48*b58*b68*b81 - b1*b15*b20*b34*b44*b48*b58*b72*b77 + 
     b1*b15*b20*b34*b44*b48*b63*b67*b77 - b1*b15*b20*b34*b44*b54*b57*b67*b77 + 
     b1*b15*b20*b34*b45*b53*b57*b67*b77 - b1*b15*b20*b36*b43*b53*b57*b67*b77 + 
     b1*b15*b27*b29*b43*b53*b57*b67*b77 - b1*b18*b24*b29*b43*b53*b57*b67*b77 + 
     b9*b10*b24*b29*b43*b53*b57*b67*b77 - b9*b10*b24*b29*b43*b48*b62*b67*b77 + 
     b1*b18*b24*b29*b43*b48*b62*b67*b77 - b1*b15*b27*b29*b43*b48*b62*b67*b77 + 
     b1*b15*b20*b36*b43*b48*b62*b67*b77 - b1*b15*b20*b34*b45*b48*b62*b67*b77 + 
     b1*b15*b20*b34*b39*b54*b62*b67*b77 - b1*b15*b20*b34*b39*b53*b63*b67*b77 + 
     b1*b15*b20*b34*b39*b53*b58*b72*b77 - b1*b15*b20*b34*b39*b53*b58*b68*b81 + 
     b1*b15*b20*b34*b39*b49*b62*b68*b81 - b1*b15*b20*b34*b39*b49*b62*b72*b77 + 
     b1*b15*b20*b34*b39*b49*b63*b71*b77 - b1*b15*b20*b34*b39*b54*b58*b71*b77 + 
     b1*b15*b20*b34*b45*b48*b58*b71*b77 - b1*b15*b20*b36*b43*b48*b58*b71*b77 + 
     b1*b15*b27*b29*b43*b48*b58*b71*b77 - b1*b18*b24*b29*b43*b48*b58*b71*b77 + 
     b9*b10*b24*b29*b43*b48*b58*b71*b77 - b9*b10*b24*b29*b43*b48*b58*b68*b80 + 
     b1*b18*b24*b29*b43*b48*b58*b68*b80 - b1*b15*b27*b29*b43*b48*b58*b68*b80 + 
     b1*b15*b20*b36*b43*b48*b58*b68*b80 - b1*b15*b20*b34*b45*b48*b58*b68*b80 + 
     b1*b15*b20*b34*b39*b54*b58*b68*b80 - b1*b15*b20*b34*b39*b49*b63*b68*b80 + 
     b1*b15*b20*b34*b39*b49*b59*b72*b80 - b1*b15*b20*b34*b39*b49*b59*b71*b81 + 
     b1*b15*b25*b29*b39*b49*b59*b71*b81 - b1*b15*b25*b29*b39*b49*b59*b72*b80 + 
     b1*b15*b25*b29*b39*b49*b63*b68*b80 - b1*b15*b25*b29*b39*b54*b58*b68*b80 + 
     b1*b15*b25*b29*b45*b48*b58*b68*b80 - b1*b15*b25*b36*b38*b48*b58*b68*b80 + 
     b1*b15*b27*b34*b38*b48*b58*b68*b80 - b1*b18*b24*b34*b38*b48*b58*b68*b80 + 
     b9*b10*b24*b34*b38*b48*b58*b68*b80 - b9*b10*b24*b34*b38*b48*b58*b71*b77 + 
     b1*b18*b24*b34*b38*b48*b58*b71*b77 - b1*b15*b27*b34*b38*b48*b58*b71*b77 + 
     b1*b15*b25*b36*b38*b48*b58*b71*b77 - b1*b15*b25*b29*b45*b48*b58*b71*b77 + 
     b1*b15*b25*b29*b39*b54*b58*b71*b77 - b1*b15*b25*b29*b39*b49*b63*b71*b77 + 
     b1*b15*b25*b29*b39*b49*b62*b72*b77 - b1*b15*b25*b29*b39*b49*b62*b68*b81 + 
     b1*b15*b25*b29*b39*b53*b58*b68*b81 - b1*b15*b25*b29*b39*b53*b58*b72*b77 + 
     b1*b15*b25*b29*b39*b53*b63*b67*b77 - b1*b15*b25*b29*b39*b54*b62*b67*b77 + 
     b1*b15*b25*b29*b45*b48*b62*b67*b77 - b1*b15*b25*b36*b38*b48*b62*b67*b77 + 
     b1*b15*b27*b34*b38*b48*b62*b67*b77 - b1*b18*b24*b34*b38*b48*b62*b67*b77 + 
     b9*b10*b24*b34*b38*b48*b62*b67*b77 - b9*b10*b24*b34*b38*b53*b57*b67*b77 + 
     b1*b18*b24*b34*b38*b53*b57*b67*b77 - b1*b15*b27*b34*b38*b53*b57*b67*b77 + 
     b1*b15*b25*b36*b38*b53*b57*b67*b77 - b1*b15*b25*b29*b45*b53*b57*b67*b77 + 
     b1*b15*b25*b29*b44*b54*b57*b67*b77 - b1*b15*b25*b29*b44*b48*b63*b67*b77 + 
     b1*b15*b25*b29*b44*b48*b58*b72*b77 - b1*b15*b25*b29*b44*b48*b58*b68*b81 + 
     b1*b15*b25*b35*b38*b48*b58*b68*b81 - b1*b15*b25*b35*b38*b48*b58*b72*b77 + 
     b1*b15*b25*b35*b38*b48*b63*b67*b77 - b1*b15*b25*b35*b38*b54*b57*b67*b77 + 
     b1*b15*b25*b35*b45*b47*b57*b67*b77 - b1*b15*b25*b36*b44*b47*b57*b67*b77 + 
     b1*b15*b27*b34*b44*b47*b57*b67*b77 - b1*b18*b24*b34*b44*b47*b57*b67*b77 + 
     b9*b10*b24*b34*b44*b47*b57*b67*b77 - b9*b10*b24*b35*b43*b47*b57*b67*b77 + 
     b1*b18*b24*b35*b43*b47*b57*b67*b77 - b1*b15*b27*b35*b43*b47*b57*b67*b77 + 
     b1*b15*b26*b36*b43*b47*b57*b67*b77 - b1*b15*b26*b34*b45*b47*b57*b67*b77 + 
     b1*b15*b26*b34*b38*b54*b57*b67*b77 - b1*b15*b26*b34*b38*b48*b63*b67*b77 + 
     b1*b15*b26*b34*b38*b48*b58*b72*b77 - b1*b15*b26*b34*b38*b48*b58*b68*b81 + 
     b1*b17*b24*b34*b38*b48*b58*b68*b81 - b1*b17*b24*b34*b38*b48*b58*b72*b77 + 
     b1*b17*b24*b34*b38*b48*b63*b67*b77 - b1*b17*b24*b34*b38*b54*b57*b67*b77 + 
     b1*b17*b24*b34*b45*b47*b57*b67*b77 - b1*b17*b24*b36*b43*b47*b57*b67*b77 + 
     b1*b17*b27*b33*b43*b47*b57*b67*b77 - b1*b18*b26*b33*b43*b47*b57*b67*b77 + 
     b9*b10*b26*b33*b43*b47*b57*b67*b77 - b9*b17*b19*b33*b43*b47*b57*b67*b77 + 
     b8*b18*b19*b33*b43*b47*b57*b67*b77 - b8*b10*b27*b33*b43*b47*b57*b67*b77 + 
     b8*b10*b24*b36*b43*b47*b57*b67*b77 - b8*b10*b24*b34*b45*b47*b57*b67*b77 + 
     b8*b10*b24*b34*b38*b54*b57*b67*b77 - b8*b10*b24*b34*b38*b48*b63*b67*b77 + 
     b8*b10*b24*b34*b38*b48*b58*b72*b77 - b8*b10*b24*b34*b38*b48*b58*b68*b81 + 
     b8*b10*b25*b33*b38*b48*b58*b68*b81 - b8*b10*b25*b33*b38*b48*b58*b72*b77 + 
     b8*b10*b25*b33*b38*b48*b63*b67*b77 - b8*b10*b25*b33*b38*b54*b57*b67*b77 + 
     b8*b10*b25*b33*b45*b47*b57*b67*b77 - b8*b10*b25*b36*b42*b47*b57*b67*b77 + 
     b8*b10*b27*b34*b42*b47*b57*b67*b77 - b8*b18*b19*b34*b42*b47*b57*b67*b77 + 
     b9*b17*b19*b34*b42*b47*b57*b67*b77 - b9*b10*b26*b34*b42*b47*b57*b67*b77 + 
     b1*b18*b26*b34*b42*b47*b57*b67*b77 - b1*b17*b27*b34*b42*b47*b57*b67*b77 + 
     b1*b17*b25*b36*b42*b47*b57*b67*b77 - b1*b17*b25*b33*b45*b47*b57*b67*b77 + 
     b1*b17*b25*b33*b38*b54*b57*b67*b77 - b1*b17*b25*b33*b38*b48*b63*b67*b77 + 
     b1*b17*b25*b33*b38*b48*b58*b72*b77 - b1*b17*b25*b33*b38*b48*b58*b68*b81 + 
     b1*b16*b26*b33*b38*b48*b58*b68*b81 - b1*b16*b26*b33*b38*b48*b58*b72*b77 + 
     b1*b16*b26*b33*b38*b48*b63*b67*b77 - b1*b16*b26*b33*b38*b54*b57*b67*b77 + 
     b1*b16*b26*b33*b45*b47*b57*b67*b77 - b1*b16*b26*b36*b42*b47*b57*b67*b77 + 
     b1*b16*b27*b35*b42*b47*b57*b67*b77 - b1*b18*b25*b35*b42*b47*b57*b67*b77 + 
     b9*b10*b25*b35*b42*b47*b57*b67*b77 - b9*b10*b25*b33*b44*b47*b57*b67*b77 + 
     b1*b18*b25*b33*b44*b47*b57*b67*b77 - b1*b16*b27*b33*b44*b47*b57*b67*b77 + 
     b1*b16*b24*b36*b44*b47*b57*b67*b77 - b1*b16*b24*b35*b45*b47*b57*b67*b77 + 
     b1*b16*b24*b35*b38*b54*b57*b67*b77 - b1*b16*b24*b35*b38*b48*b63*b67*b77 + 
     b1*b16*b24*b35*b38*b48*b58*b72*b77 - b1*b16*b24*b35*b38*b48*b58*b68*b81 + 
     b1*b16*b24*b29*b44*b48*b58*b68*b81 - b1*b16*b24*b29*b44*b48*b58*b72*b77 + 
     b1*b16*b24*b29*b44*b48*b63*b67*b77 - b1*b16*b24*b29*b44*b54*b57*b67*b77 + 
     b1*b16*b24*b29*b45*b53*b57*b67*b77 - b1*b16*b24*b36*b38*b53*b57*b67*b77 + 
     b1*b16*b27*b33*b38*b53*b57*b67*b77 - b1*b18*b25*b33*b38*b53*b57*b67*b77 + 
     b9*b10*b25*b33*b38*b53*b57*b67*b77 - b9*b10*b25*b33*b38*b48*b62*b67*b77 + 
     b1*b18*b25*b33*b38*b48*b62*b67*b77 - b1*b16*b27*b33*b38*b48*b62*b67*b77 + 
     b1*b16*b24*b36*b38*b48*b62*b67*b77 - b1*b16*b24*b29*b45*b48*b62*b67*b77 + 
     b1*b16*b24*b29*b39*b54*b62*b67*b77 - b1*b16*b24*b29*b39*b53*b63*b67*b77 + 
     b1*b16*b24*b29*b39*b53*b58*b72*b77 - b1*b16*b24*b29*b39*b53*b58*b68*b81 + 
     b1*b16*b24*b29*b39*b49*b62*b68*b81 - b1*b16*b24*b29*b39*b49*b62*b72*b77 + 
     b1*b16*b24*b29*b39*b49*b63*b71*b77 - b1*b16*b24*b29*b39*b54*b58*b71*b77 + 
     b1*b16*b24*b29*b45*b48*b58*b71*b77 - b1*b16*b24*b36*b38*b48*b58*b71*b77 + 
     b1*b16*b27*b33*b38*b48*b58*b71*b77 - b1*b18*b25*b33*b38*b48*b58*b71*b77 + 
     b9*b10*b25*b33*b38*b48*b58*b71*b77 - b9*b10*b25*b33*b38*b48*b58*b68*b80 + 
     b1*b18*b25*b33*b38*b48*b58*b68*b80 - b1*b16*b27*b33*b38*b48*b58*b68*b80 + 
     b1*b16*b24*b36*b38*b48*b58*b68*b80 - b1*b16*b24*b29*b45*b48*b58*b68*b80 + 
     b1*b16*b24*b29*b39*b54*b58*b68*b80 - b1*b16*b24*b29*b39*b49*b63*b68*b80 + 
     b1*b16*b24*b29*b39*b49*b59*b72*b80 - b1*b16*b24*b29*b39*b49*b59*b71*b81 + 
     b7*b10*b24*b29*b39*b49*b59*b71*b81 - b7*b10*b24*b29*b39*b49*b59*b72*b80 + 
     b7*b10*b24*b29*b39*b49*b63*b68*b80 - b7*b10*b24*b29*b39*b54*b58*b68*b80 + 
     b7*b10*b24*b29*b45*b48*b58*b68*b80 - b7*b10*b24*b36*b38*b48*b58*b68*b80 + 
     b7*b10*b27*b33*b38*b48*b58*b68*b80 - b7*b18*b19*b33*b38*b48*b58*b68*b80 + 
     b9*b16*b19*b33*b38*b48*b58*b68*b80 - b9*b16*b19*b33*b38*b48*b58*b71*b77 + 
     b7*b18*b19*b33*b38*b48*b58*b71*b77 - b7*b10*b27*b33*b38*b48*b58*b71*b77 + 
     b7*b10*b24*b36*b38*b48*b58*b71*b77 - b7*b10*b24*b29*b45*b48*b58*b71*b77 + 
     b7*b10*b24*b29*b39*b54*b58*b71*b77 - b7*b10*b24*b29*b39*b49*b63*b71*b77 + 
     b7*b10*b24*b29*b39*b49*b62*b72*b77 - b7*b10*b24*b29*b39*b49*b62*b68*b81 + 
     b7*b10*b24*b29*b39*b53*b58*b68*b81 - b7*b10*b24*b29*b39*b53*b58*b72*b77 + 
     b7*b10*b24*b29*b39*b53*b63*b67*b77 - b7*b10*b24*b29*b39*b54*b62*b67*b77 + 
     b7*b10*b24*b29*b45*b48*b62*b67*b77 - b7*b10*b24*b36*b38*b48*b62*b67*b77 + 
     b7*b10*b27*b33*b38*b48*b62*b67*b77 - b7*b18*b19*b33*b38*b48*b62*b67*b77 + 
     b9*b16*b19*b33*b38*b48*b62*b67*b77 - b9*b16*b19*b33*b38*b53*b57*b67*b77 + 
     b7*b18*b19*b33*b38*b53*b57*b67*b77 - b7*b10*b27*b33*b38*b53*b57*b67*b77 + 
     b7*b10*b24*b36*b38*b53*b57*b67*b77 - b7*b10*b24*b29*b45*b53*b57*b67*b77 + 
     b7*b10*b24*b29*b44*b54*b57*b67*b77 - b7*b10*b24*b29*b44*b48*b63*b67*b77 + 
     b7*b10*b24*b29*b44*b48*b58*b72*b77 - b7*b10*b24*b29*b44*b48*b58*b68*b81 + 
     b7*b10*b24*b35*b38*b48*b58*b68*b81 - b7*b10*b24*b35*b38*b48*b58*b72*b77 + 
     b7*b10*b24*b35*b38*b48*b63*b67*b77 - b7*b10*b24*b35*b38*b54*b57*b67*b77 + 
     b7*b10*b24*b35*b45*b47*b57*b67*b77 - b7*b10*b24*b36*b44*b47*b57*b67*b77 + 
     b7*b10*b27*b33*b44*b47*b57*b67*b77 - b7*b18*b19*b33*b44*b47*b57*b67*b77 + 
     b9*b16*b19*b33*b44*b47*b57*b67*b77 - b9*b16*b19*b35*b42*b47*b57*b67*b77 + 
     b7*b18*b19*b35*b42*b47*b57*b67*b77 - b7*b10*b27*b35*b42*b47*b57*b67*b77 + 
     b7*b10*b26*b36*b42*b47*b57*b67*b77 - b7*b10*b26*b33*b45*b47*b57*b67*b77 + 
     b7*b10*b26*b33*b38*b54*b57*b67*b77 - b7*b10*b26*b33*b38*b48*b63*b67*b77 + 
     b7*b10*b26*b33*b38*b48*b58*b72*b77 - b7*b10*b26*b33*b38*b48*b58*b68*b81 + 
     b7*b17*b19*b33*b38*b48*b58*b68*b81 - b7*b17*b19*b33*b38*b48*b58*b72*b77 + 
     b7*b17*b19*b33*b38*b48*b63*b67*b77 - b7*b17*b19*b33*b38*b54*b57*b67*b77 + 
     b7*b17*b19*b33*b45*b47*b57*b67*b77 - b7*b17*b19*b36*b42*b47*b57*b67*b77 + 
     b7*b17*b27*b28*b42*b47*b57*b67*b77 - b7*b18*b26*b28*b42*b47*b57*b67*b77 + 
     b9*b16*b26*b28*b42*b47*b57*b67*b77 - b9*b17*b25*b28*b42*b47*b57*b67*b77 + 
     b8*b18*b25*b28*b42*b47*b57*b67*b77 - b8*b16*b27*b28*b42*b47*b57*b67*b77 + 
     b8*b16*b19*b36*b42*b47*b57*b67*b77 - b8*b16*b19*b33*b45*b47*b57*b67*b77 + 
     b8*b16*b19*b33*b38*b54*b57*b67*b77 - b8*b16*b19*b33*b38*b48*b63*b67*b77 + 
     b8*b16*b19*b33*b38*b48*b58*b72*b77 - b8*b16*b19*b33*b38*b48*b58*b68*b81 + 
     b8*b16*b24*b28*b38*b48*b58*b68*b81 - b8*b16*b24*b28*b38*b48*b58*b72*b77 + 
     b8*b16*b24*b28*b38*b48*b63*b67*b77 - b8*b16*b24*b28*b38*b54*b57*b67*b77 + 
     b8*b16*b24*b28*b45*b47*b57*b67*b77 - b8*b16*b24*b36*b37*b47*b57*b67*b77 + 
     b8*b16*b27*b33*b37*b47*b57*b67*b77 - b8*b18*b25*b33*b37*b47*b57*b67*b77 + 
     b9*b17*b25*b33*b37*b47*b57*b67*b77 - b9*b16*b26*b33*b37*b47*b57*b67*b77 + 
     b7*b18*b26*b33*b37*b47*b57*b67*b77 - b7*b17*b27*b33*b37*b47*b57*b67*b77 + 
     b7*b17*b24*b36*b37*b47*b57*b67*b77 - b7*b17*b24*b28*b45*b47*b57*b67*b77 + 
     b7*b17*b24*b28*b38*b54*b57*b67*b77 - b7*b17*b24*b28*b38*b48*b63*b67*b77 + 
     b7*b17*b24*b28*b38*b48*b58*b72*b77 - b7*b17*b24*b28*b38*b48*b58*b68*b81 + 
     b7*b15*b26*b28*b38*b48*b58*b68*b81 - b7*b15*b26*b28*b38*b48*b58*b72*b77 + 
     b7*b15*b26*b28*b38*b48*b63*b67*b77 - b7*b15*b26*b28*b38*b54*b57*b67*b77 + 
     b7*b15*b26*b28*b45*b47*b57*b67*b77 - b7*b15*b26*b36*b37*b47*b57*b67*b77 + 
     b7*b15*b27*b35*b37*b47*b57*b67*b77 - b7*b18*b24*b35*b37*b47*b57*b67*b77 + 
     b9*b16*b24*b35*b37*b47*b57*b67*b77 - b9*b16*b24*b28*b44*b47*b57*b67*b77 + 
     b7*b18*b24*b28*b44*b47*b57*b67*b77 - b7*b15*b27*b28*b44*b47*b57*b67*b77 + 
     b7*b15*b19*b36*b44*b47*b57*b67*b77 - b7*b15*b19*b35*b45*b47*b57*b67*b77 + 
     b7*b15*b19*b35*b38*b54*b57*b67*b77 - b7*b15*b19*b35*b38*b48*b63*b67*b77 + 
     b7*b15*b19*b35*b38*b48*b58*b72*b77 - b7*b15*b19*b35*b38*b48*b58*b68*b81 + 
     b7*b15*b19*b29*b44*b48*b58*b68*b81 - b7*b15*b19*b29*b44*b48*b58*b72*b77 + 
     b7*b15*b19*b29*b44*b48*b63*b67*b77 - b7*b15*b19*b29*b44*b54*b57*b67*b77 + 
     b7*b15*b19*b29*b45*b53*b57*b67*b77 - b7*b15*b19*b36*b38*b53*b57*b67*b77 + 
     b7*b15*b27*b28*b38*b53*b57*b67*b77 - b7*b18*b24*b28*b38*b53*b57*b67*b77 + 
     b9*b16*b24*b28*b38*b53*b57*b67*b77 - b9*b16*b24*b28*b38*b48*b62*b67*b77 + 
     b7*b18*b24*b28*b38*b48*b62*b67*b77 - b7*b15*b27*b28*b38*b48*b62*b67*b77 + 
     b7*b15*b19*b36*b38*b48*b62*b67*b77 - b7*b15*b19*b29*b45*b48*b62*b67*b77 + 
     b7*b15*b19*b29*b39*b54*b62*b67*b77 - b7*b15*b19*b29*b39*b53*b63*b67*b77 + 
     b7*b15*b19*b29*b39*b53*b58*b72*b77 - b7*b15*b19*b29*b39*b53*b58*b68*b81 + 
     b7*b15*b19*b29*b39*b49*b62*b68*b81 - b7*b15*b19*b29*b39*b49*b62*b72*b77 + 
     b7*b15*b19*b29*b39*b49*b63*b71*b77 - b7*b15*b19*b29*b39*b54*b58*b71*b77 + 
     b7*b15*b19*b29*b45*b48*b58*b71*b77 - b7*b15*b19*b36*b38*b48*b58*b71*b77 + 
     b7*b15*b27*b28*b38*b48*b58*b71*b77 - b7*b18*b24*b28*b38*b48*b58*b71*b77 + 
     b9*b16*b24*b28*b38*b48*b58*b71*b77 - b9*b16*b24*b28*b38*b48*b58*b68*b80 + 
     b7*b18*b24*b28*b38*b48*b58*b68*b80 - b7*b15*b27*b28*b38*b48*b58*b68*b80 + 
     b7*b15*b19*b36*b38*b48*b58*b68*b80 - b7*b15*b19*b29*b45*b48*b58*b68*b80 + 
     b7*b15*b19*b29*b39*b54*b58*b68*b80 - b7*b15*b19*b29*b39*b49*b63*b68*b80 + 
     b7*b15*b19*b29*b39*b49*b59*b72*b80 - b7*b15*b19*b29*b39*b49*b59*b71*b81 + 
     b6*b16*b19*b29*b39*b49*b59*b71*b81 - b6*b16*b19*b29*b39*b49*b59*b72*b80 + 
     b6*b16*b19*b29*b39*b49*b63*b68*b80 - b6*b16*b19*b29*b39*b54*b58*b68*b80 + 
     b6*b16*b19*b29*b45*b48*b58*b68*b80 - b6*b16*b19*b36*b38*b48*b58*b68*b80 + 
     b6*b16*b27*b28*b38*b48*b58*b68*b80 - b6*b18*b25*b28*b38*b48*b58*b68*b80 + 
     b9*b15*b25*b28*b38*b48*b58*b68*b80 - b9*b15*b25*b28*b38*b48*b58*b71*b77 + 
     b6*b18*b25*b28*b38*b48*b58*b71*b77 - b6*b16*b27*b28*b38*b48*b58*b71*b77 + 
     b6*b16*b19*b36*b38*b48*b58*b71*b77 - b6*b16*b19*b29*b45*b48*b58*b71*b77 + 
     b6*b16*b19*b29*b39*b54*b58*b71*b77 - b6*b16*b19*b29*b39*b49*b63*b71*b77 + 
     b6*b16*b19*b29*b39*b49*b62*b72*b77 - b6*b16*b19*b29*b39*b49*b62*b68*b81 + 
     b6*b16*b19*b29*b39*b53*b58*b68*b81 - b6*b16*b19*b29*b39*b53*b58*b72*b77 + 
     b6*b16*b19*b29*b39*b53*b63*b67*b77 - b6*b16*b19*b29*b39*b54*b62*b67*b77 + 
     b6*b16*b19*b29*b45*b48*b62*b67*b77 - b6*b16*b19*b36*b38*b48*b62*b67*b77 + 
     b6*b16*b27*b28*b38*b48*b62*b67*b77 - b6*b18*b25*b28*b38*b48*b62*b67*b77 + 
     b9*b15*b25*b28*b38*b48*b62*b67*b77 - b9*b15*b25*b28*b38*b53*b57*b67*b77 + 
     b6*b18*b25*b28*b38*b53*b57*b67*b77 - b6*b16*b27*b28*b38*b53*b57*b67*b77 + 
     b6*b16*b19*b36*b38*b53*b57*b67*b77 - b6*b16*b19*b29*b45*b53*b57*b67*b77 + 
     b6*b16*b19*b29*b44*b54*b57*b67*b77 - b6*b16*b19*b29*b44*b48*b63*b67*b77 + 
     b6*b16*b19*b29*b44*b48*b58*b72*b77 - b6*b16*b19*b29*b44*b48*b58*b68*b81 + 
     b6*b16*b19*b35*b38*b48*b58*b68*b81 - b6*b16*b19*b35*b38*b48*b58*b72*b77 + 
     b6*b16*b19*b35*b38*b48*b63*b67*b77 - b6*b16*b19*b35*b38*b54*b57*b67*b77 + 
     b6*b16*b19*b35*b45*b47*b57*b67*b77 - b6*b16*b19*b36*b44*b47*b57*b67*b77 + 
     b6*b16*b27*b28*b44*b47*b57*b67*b77 - b6*b18*b25*b28*b44*b47*b57*b67*b77 + 
     b9*b15*b25*b28*b44*b47*b57*b67*b77 - b9*b15*b25*b35*b37*b47*b57*b67*b77 + 
     b6*b18*b25*b35*b37*b47*b57*b67*b77 - b6*b16*b27*b35*b37*b47*b57*b67*b77 + 
     b6*b16*b26*b36*b37*b47*b57*b67*b77 - b6*b16*b26*b28*b45*b47*b57*b67*b77 + 
     b6*b16*b26*b28*b38*b54*b57*b67*b77 - b6*b16*b26*b28*b38*b48*b63*b67*b77 + 
     b6*b16*b26*b28*b38*b48*b58*b72*b77 - b6*b16*b26*b28*b38*b48*b58*b68*b81 + 
     b6*b17*b25*b28*b38*b48*b58*b68*b81 - b6*b17*b25*b28*b38*b48*b58*b72*b77 + 
     b6*b17*b25*b28*b38*b48*b63*b67*b77 - b6*b17*b25*b28*b38*b54*b57*b67*b77 + 
     b6*b17*b25*b28*b45*b47*b57*b67*b77 - b6*b17*b25*b36*b37*b47*b57*b67*b77 + 
     b6*b17*b27*b34*b37*b47*b57*b67*b77 - b6*b18*b26*b34*b37*b47*b57*b67*b77 + 
     b9*b15*b26*b34*b37*b47*b57*b67*b77 - b9*b17*b24*b34*b37*b47*b57*b67*b77 + 
     b8*b18*b24*b34*b37*b47*b57*b67*b77 - b8*b15*b27*b34*b37*b47*b57*b67*b77 + 
     b8*b15*b25*b36*b37*b47*b57*b67*b77 - b8*b15*b25*b28*b45*b47*b57*b67*b77 + 
     b8*b15*b25*b28*b38*b54*b57*b67*b77 - b8*b15*b25*b28*b38*b48*b63*b67*b77 + 
     b8*b15*b25*b28*b38*b48*b58*b72*b77 - b8*b15*b25*b28*b38*b48*b58*b68*b81 + 
     b8*b15*b19*b34*b38*b48*b58*b68*b81 - b8*b15*b19*b34*b38*b48*b58*b72*b77 + 
     b8*b15*b19*b34*b38*b48*b63*b67*b77 - b8*b15*b19*b34*b38*b54*b57*b67*b77 + 
     b8*b15*b19*b34*b45*b47*b57*b67*b77 - b8*b15*b19*b36*b43*b47*b57*b67*b77 + 
     b8*b15*b27*b28*b43*b47*b57*b67*b77 - b8*b18*b24*b28*b43*b47*b57*b67*b77 + 
     b9*b17*b24*b28*b43*b47*b57*b67*b77 - b9*b15*b26*b28*b43*b47*b57*b67*b77 + 
     b6*b18*b26*b28*b43*b47*b57*b67*b77 - b6*b17*b27*b28*b43*b47*b57*b67*b77 + 
     b6*b17*b19*b36*b43*b47*b57*b67*b77 - b6*b17*b19*b34*b45*b47*b57*b67*b77 + 
     b6*b17*b19*b34*b38*b54*b57*b67*b77 - b6*b17*b19*b34*b38*b48*b63*b67*b77 + 
     b6*b17*b19*b34*b38*b48*b58*b72*b77 - b6*b17*b19*b34*b38*b48*b58*b68*b81 + 
     b6*b10*b26*b34*b38*b48*b58*b68*b81 - b6*b10*b26*b34*b38*b48*b58*b72*b77 + 
     b6*b10*b26*b34*b38*b48*b63*b67*b77 - b6*b10*b26*b34*b38*b54*b57*b67*b77 + 
     b6*b10*b26*b34*b45*b47*b57*b67*b77 - b6*b10*b26*b36*b43*b47*b57*b67*b77 + 
     b6*b10*b27*b35*b43*b47*b57*b67*b77 - b6*b18*b19*b35*b43*b47*b57*b67*b77 + 
     b9*b15*b19*b35*b43*b47*b57*b67*b77 - b9*b15*b19*b34*b44*b47*b57*b67*b77 + 
     b6*b18*b19*b34*b44*b47*b57*b67*b77 - b6*b10*b27*b34*b44*b47*b57*b67*b77 + 
     b6*b10*b25*b36*b44*b47*b57*b67*b77 - b6*b10*b25*b35*b45*b47*b57*b67*b77 + 
     b6*b10*b25*b35*b38*b54*b57*b67*b77 - b6*b10*b25*b35*b38*b48*b63*b67*b77 + 
     b6*b10*b25*b35*b38*b48*b58*b72*b77 - b6*b10*b25*b35*b38*b48*b58*b68*b81 + 
     b6*b10*b25*b29*b44*b48*b58*b68*b81 - b6*b10*b25*b29*b44*b48*b58*b72*b77 + 
     b6*b10*b25*b29*b44*b48*b63*b67*b77 - b6*b10*b25*b29*b44*b54*b57*b67*b77 + 
     b6*b10*b25*b29*b45*b53*b57*b67*b77 - b6*b10*b25*b36*b38*b53*b57*b67*b77 + 
     b6*b10*b27*b34*b38*b53*b57*b67*b77 - b6*b18*b19*b34*b38*b53*b57*b67*b77 + 
     b9*b15*b19*b34*b38*b53*b57*b67*b77 - b9*b15*b19*b34*b38*b48*b62*b67*b77 + 
     b6*b18*b19*b34*b38*b48*b62*b67*b77 - b6*b10*b27*b34*b38*b48*b62*b67*b77 + 
     b6*b10*b25*b36*b38*b48*b62*b67*b77 - b6*b10*b25*b29*b45*b48*b62*b67*b77 + 
     b6*b10*b25*b29*b39*b54*b62*b67*b77 - b6*b10*b25*b29*b39*b53*b63*b67*b77 + 
     b6*b10*b25*b29*b39*b53*b58*b72*b77 - b6*b10*b25*b29*b39*b53*b58*b68*b81 + 
     b6*b10*b25*b29*b39*b49*b62*b68*b81 - b6*b10*b25*b29*b39*b49*b62*b72*b77 + 
     b6*b10*b25*b29*b39*b49*b63*b71*b77 - b6*b10*b25*b29*b39*b54*b58*b71*b77 + 
     b6*b10*b25*b29*b45*b48*b58*b71*b77 - b6*b10*b25*b36*b38*b48*b58*b71*b77 + 
     b6*b10*b27*b34*b38*b48*b58*b71*b77 - b6*b18*b19*b34*b38*b48*b58*b71*b77 + 
     b9*b15*b19*b34*b38*b48*b58*b71*b77 - b9*b15*b19*b34*b38*b48*b58*b68*b80 + 
     b6*b18*b19*b34*b38*b48*b58*b68*b80 - b6*b10*b27*b34*b38*b48*b58*b68*b80 + 
     b6*b10*b25*b36*b38*b48*b58*b68*b80 - b6*b10*b25*b29*b45*b48*b58*b68*b80 + 
     b6*b10*b25*b29*b39*b54*b58*b68*b80 - b6*b10*b25*b29*b39*b49*b63*b68*b80 + 
     b6*b10*b25*b29*b39*b49*b59*b72*b80 - b6*b10*b25*b29*b39*b49*b59*b71*b81 + 
     b6*b10*b20*b34*b39*b49*b59*b71*b81 - b6*b10*b20*b34*b39*b49*b59*b72*b80 + 
     b6*b10*b20*b34*b39*b49*b63*b68*b80 - b6*b10*b20*b34*b39*b54*b58*b68*b80 + 
     b6*b10*b20*b34*b45*b48*b58*b68*b80 - b6*b10*b20*b36*b43*b48*b58*b68*b80 + 
     b6*b10*b27*b29*b43*b48*b58*b68*b80 - b6*b18*b19*b29*b43*b48*b58*b68*b80 + 
     b9*b15*b19*b29*b43*b48*b58*b68*b80 - b9*b15*b19*b29*b43*b48*b58*b71*b77 + 
     b6*b18*b19*b29*b43*b48*b58*b71*b77 - b6*b10*b27*b29*b43*b48*b58*b71*b77 + 
     b6*b10*b20*b36*b43*b48*b58*b71*b77 - b6*b10*b20*b34*b45*b48*b58*b71*b77 + 
     b6*b10*b20*b34*b39*b54*b58*b71*b77 - b6*b10*b20*b34*b39*b49*b63*b71*b77 + 
     b6*b10*b20*b34*b39*b49*b62*b72*b77 - b6*b10*b20*b34*b39*b49*b62*b68*b81 + 
     b6*b10*b20*b34*b39*b53*b58*b68*b81 - b6*b10*b20*b34*b39*b53*b58*b72*b77 + 
     b6*b10*b20*b34*b39*b53*b63*b67*b77 - b6*b10*b20*b34*b39*b54*b62*b67*b77 + 
     b6*b10*b20*b34*b45*b48*b62*b67*b77 - b6*b10*b20*b36*b43*b48*b62*b67*b77 + 
     b6*b10*b27*b29*b43*b48*b62*b67*b77 - b6*b18*b19*b29*b43*b48*b62*b67*b77 + 
     b9*b15*b19*b29*b43*b48*b62*b67*b77 - b9*b15*b19*b29*b43*b53*b57*b67*b77 + 
     b6*b18*b19*b29*b43*b53*b57*b67*b77 - b6*b10*b27*b29*b43*b53*b57*b67*b77 + 
     b6*b10*b20*b36*b43*b53*b57*b67*b77 - b6*b10*b20*b34*b45*b53*b57*b67*b77 + 
     b6*b10*b20*b34*b44*b54*b57*b67*b77 - b6*b10*b20*b34*b44*b48*b63*b67*b77 + 
     b6*b10*b20*b34*b44*b48*b58*b72*b77 - b6*b10*b20*b34*b44*b48*b58*b68*b81 + 
     b6*b10*b20*b35*b43*b48*b58*b68*b81 - b6*b10*b20*b35*b43*b48*b58*b72*b77 + 
     b6*b10*b20*b35*b43*b48*b63*b67*b77 - b6*b10*b20*b35*b43*b54*b57*b67*b77 + 
     b6*b10*b20*b35*b45*b52*b57*b67*b77 - b6*b10*b20*b36*b44*b52*b57*b67*b77 + 
     b6*b10*b27*b29*b44*b52*b57*b67*b77 - b6*b18*b19*b29*b44*b52*b57*b67*b77 + 
     b9*b15*b19*b29*b44*b52*b57*b67*b77 - b9*b15*b19*b35*b38*b52*b57*b67*b77 + 
     b6*b18*b19*b35*b38*b52*b57*b67*b77 - b6*b10*b27*b35*b38*b52*b57*b67*b77 + 
     b6*b10*b26*b36*b38*b52*b57*b67*b77 - b6*b10*b26*b29*b45*b52*b57*b67*b77 + 
     b6*b10*b26*b29*b43*b54*b57*b67*b77 - b6*b10*b26*b29*b43*b48*b63*b67*b77 + 
     b6*b10*b26*b29*b43*b48*b58*b72*b77 - b6*b10*b26*b29*b43*b48*b58*b68*b81 + 
     b6*b17*b19*b29*b43*b48*b58*b68*b81 - b6*b17*b19*b29*b43*b48*b58*b72*b77 + 
     b6*b17*b19*b29*b43*b48*b63*b67*b77 - b6*b17*b19*b29*b43*b54*b57*b67*b77 + 
     b6*b17*b19*b29*b45*b52*b57*b67*b77 - b6*b17*b19*b36*b38*b52*b57*b67*b77 + 
     b6*b17*b27*b28*b38*b52*b57*b67*b77 - b6*b18*b26*b28*b38*b52*b57*b67*b77 + 
     b9*b15*b26*b28*b38*b52*b57*b67*b77 - b9*b17*b24*b28*b38*b52*b57*b67*b77 + 
     b8*b18*b24*b28*b38*b52*b57*b67*b77 - b8*b15*b27*b28*b38*b52*b57*b67*b77 + 
     b8*b15*b19*b36*b38*b52*b57*b67*b77 - b8*b15*b19*b29*b45*b52*b57*b67*b77 + 
     b8*b15*b19*b29*b43*b54*b57*b67*b77 - b8*b15*b19*b29*b43*b48*b63*b67*b77 + 
     b8*b15*b19*b29*b43*b48*b58*b72*b77 - b8*b15*b19*b29*b43*b48*b58*b68*b81 + 
     b8*b15*b19*b29*b39*b52*b58*b68*b81 - b8*b15*b19*b29*b39*b52*b58*b72*b77 + 
     b8*b15*b19*b29*b39*b52*b63*b67*b77 - b8*b15*b19*b29*b39*b54*b61*b67*b77 + 
     b8*b15*b19*b29*b45*b48*b61*b67*b77 - b8*b15*b19*b36*b38*b48*b61*b67*b77 + 
     b8*b15*b27*b28*b38*b48*b61*b67*b77 - b8*b18*b24*b28*b38*b48*b61*b67*b77 + 
     b9*b17*b24*b28*b38*b48*b61*b67*b77 - b9*b15*b26*b28*b38*b48*b61*b67*b77 + 
     b6*b18*b26*b28*b38*b48*b61*b67*b77 - b6*b17*b27*b28*b38*b48*b61*b67*b77 + 
     b6*b17*b19*b36*b38*b48*b61*b67*b77 - b6*b17*b19*b29*b45*b48*b61*b67*b77 + 
     b6*b17*b19*b29*b39*b54*b61*b67*b77 - b6*b17*b19*b29*b39*b52*b63*b67*b77 + 
     b6*b17*b19*b29*b39*b52*b58*b72*b77 - b6*b17*b19*b29*b39*b52*b58*b68*b81 + 
     b6*b10*b26*b29*b39*b52*b58*b68*b81 - b6*b10*b26*b29*b39*b52*b58*b72*b77 + 
     b6*b10*b26*b29*b39*b52*b63*b67*b77 - b6*b10*b26*b29*b39*b54*b61*b67*b77 + 
     b6*b10*b26*b29*b45*b48*b61*b67*b77 - b6*b10*b26*b36*b38*b48*b61*b67*b77 + 
     b6*b10*b27*b35*b38*b48*b61*b67*b77 - b6*b18*b19*b35*b38*b48*b61*b67*b77 + 
     b9*b15*b19*b35*b38*b48*b61*b67*b77 - b9*b15*b19*b29*b44*b48*b61*b67*b77 + 
     b6*b18*b19*b29*b44*b48*b61*b67*b77 - b6*b10*b27*b29*b44*b48*b61*b67*b77 + 
     b6*b10*b20*b36*b44*b48*b61*b67*b77 - b6*b10*b20*b35*b45*b48*b61*b67*b77 + 
     b6*b10*b20*b35*b39*b54*b61*b67*b77 - b6*b10*b20*b35*b39*b52*b63*b67*b77 + 
     b6*b10*b20*b35*b39*b52*b58*b72*b77 - b6*b10*b20*b35*b39*b52*b58*b68*b81 + 
     b6*b10*b20*b30*b44*b52*b58*b68*b81 - b6*b10*b20*b30*b44*b52*b58*b72*b77 + 
     b6*b10*b20*b30*b44*b52*b63*b67*b77 - b6*b10*b20*b30*b44*b54*b61*b67*b77 + 
     b6*b10*b20*b30*b45*b53*b61*b67*b77 - b6*b10*b20*b36*b39*b53*b61*b67*b77 + 
     b6*b10*b27*b29*b39*b53*b61*b67*b77 - b6*b18*b19*b29*b39*b53*b61*b67*b77 + 
     b9*b15*b19*b29*b39*b53*b61*b67*b77 - b9*b15*b19*b29*b39*b52*b62*b67*b77 + 
     b6*b18*b19*b29*b39*b52*b62*b67*b77 - b6*b10*b27*b29*b39*b52*b62*b67*b77 + 
     b6*b10*b20*b36*b39*b52*b62*b67*b77 - b6*b10*b20*b30*b45*b52*b62*b67*b77 + 
     b6*b10*b20*b30*b43*b54*b62*b67*b77 - b6*b10*b20*b30*b43*b53*b63*b67*b77 + 
     b6*b10*b20*b30*b43*b53*b58*b72*b77 - b6*b10*b20*b30*b43*b53*b58*b68*b81 + 
     b6*b10*b20*b30*b43*b49*b62*b68*b81 - b6*b10*b20*b30*b43*b49*b62*b72*b77 + 
     b6*b10*b20*b30*b43*b49*b63*b71*b77 - b6*b10*b20*b30*b43*b54*b58*b71*b77 + 
     b6*b10*b20*b30*b45*b52*b58*b71*b77 - b6*b10*b20*b36*b39*b52*b58*b71*b77 + 
     b6*b10*b27*b29*b39*b52*b58*b71*b77 - b6*b18*b19*b29*b39*b52*b58*b71*b77 + 
     b9*b15*b19*b29*b39*b52*b58*b71*b77 - b9*b15*b19*b29*b39*b52*b58*b68*b80 + 
     b6*b18*b19*b29*b39*b52*b58*b68*b80 - b6*b10*b27*b29*b39*b52*b58*b68*b80 + 
     b6*b10*b20*b36*b39*b52*b58*b68*b80 - b6*b10*b20*b30*b45*b52*b58*b68*b80 + 
     b6*b10*b20*b30*b43*b54*b58*b68*b80 - b6*b10*b20*b30*b43*b49*b63*b68*b80 + 
     b6*b10*b20*b30*b43*b49*b59*b72*b80 - b6*b10*b20*b30*b43*b49*b59*b71*b81 + 
     b6*b10*b20*b30*b40*b52*b59*b71*b81 - b6*b10*b20*b30*b40*b52*b59*b72*b80 + 
     b6*b10*b20*b30*b40*b52*b63*b68*b80 - b6*b10*b20*b30*b40*b54*b61*b68*b80 + 
     b6*b10*b20*b30*b45*b49*b61*b68*b80 - b6*b10*b20*b36*b39*b49*b61*b68*b80 + 
     b6*b10*b27*b29*b39*b49*b61*b68*b80 - b6*b18*b19*b29*b39*b49*b61*b68*b80 + 
     b9*b15*b19*b29*b39*b49*b61*b68*b80 - b9*b15*b19*b29*b39*b49*b61*b71*b77 + 
     b6*b18*b19*b29*b39*b49*b61*b71*b77 - b6*b10*b27*b29*b39*b49*b61*b71*b77 + 
     b6*b10*b20*b36*b39*b49*b61*b71*b77 - b6*b10*b20*b30*b45*b49*b61*b71*b77 + 
     b6*b10*b20*b30*b40*b54*b61*b71*b77 - b6*b10*b20*b30*b40*b52*b63*b71*b77 + 
     b6*b10*b20*b30*b40*b52*b62*b72*b77 - b6*b10*b20*b30*b40*b52*b62*b68*b81 + 
     b6*b10*b20*b30*b40*b53*b61*b68*b81 - b6*b10*b20*b30*b40*b53*b61*b72*b77 + 
     b6*b10*b20*b30*b40*b53*b63*b70*b77 - b6*b10*b20*b30*b40*b54*b62*b70*b77 + 
     b6*b10*b20*b30*b45*b49*b62*b70*b77 - b6*b10*b20*b36*b39*b49*b62*b70*b77 + 
     b6*b10*b27*b29*b39*b49*b62*b70*b77 - b6*b18*b19*b29*b39*b49*b62*b70*b77 + 
     b9*b15*b19*b29*b39*b49*b62*b70*b77 - b9*b15*b19*b29*b39*b53*b58*b70*b77 + 
     b6*b18*b19*b29*b39*b53*b58*b70*b77 - b6*b10*b27*b29*b39*b53*b58*b70*b77 + 
     b6*b10*b20*b36*b39*b53*b58*b70*b77 - b6*b10*b20*b30*b45*b53*b58*b70*b77 + 
     b6*b10*b20*b30*b44*b54*b58*b70*b77 - b6*b10*b20*b30*b44*b49*b63*b70*b77 + 
     b6*b10*b20*b30*b44*b49*b61*b72*b77 - b6*b10*b20*b30*b44*b49*b61*b68*b81 + 
     b6*b10*b20*b35*b39*b49*b61*b68*b81 - b6*b10*b20*b35*b39*b49*b61*b72*b77 + 
     b6*b10*b20*b35*b39*b49*b63*b70*b77 - b6*b10*b20*b35*b39*b54*b58*b70*b77 + 
     b6*b10*b20*b35*b45*b48*b58*b70*b77 - b6*b10*b20*b36*b44*b48*b58*b70*b77 + 
     b6*b10*b27*b29*b44*b48*b58*b70*b77 - b6*b18*b19*b29*b44*b48*b58*b70*b77 + 
     b9*b15*b19*b29*b44*b48*b58*b70*b77 - b9*b15*b19*b35*b38*b48*b58*b70*b77 + 
     b6*b18*b19*b35*b38*b48*b58*b70*b77 - b6*b10*b27*b35*b38*b48*b58*b70*b77 + 
     b6*b10*b26*b36*b38*b48*b58*b70*b77 - b6*b10*b26*b29*b45*b48*b58*b70*b77 + 
     b6*b10*b26*b29*b39*b54*b58*b70*b77 - b6*b10*b26*b29*b39*b49*b63*b70*b77 + 
     b6*b10*b26*b29*b39*b49*b61*b72*b77 - b6*b10*b26*b29*b39*b49*b61*b68*b81 + 
     b6*b17*b19*b29*b39*b49*b61*b68*b81 - b6*b17*b19*b29*b39*b49*b61*b72*b77 + 
     b6*b17*b19*b29*b39*b49*b63*b70*b77 - b6*b17*b19*b29*b39*b54*b58*b70*b77 + 
     b6*b17*b19*b29*b45*b48*b58*b70*b77 - b6*b17*b19*b36*b38*b48*b58*b70*b77 + 
     b6*b17*b27*b28*b38*b48*b58*b70*b77 - b6*b18*b26*b28*b38*b48*b58*b70*b77 + 
     b9*b15*b26*b28*b38*b48*b58*b70*b77 - b9*b17*b24*b28*b38*b48*b58*b70*b77 + 
     b8*b18*b24*b28*b38*b48*b58*b70*b77 - b8*b15*b27*b28*b38*b48*b58*b70*b77 + 
     b8*b15*b19*b36*b38*b48*b58*b70*b77 - b8*b15*b19*b29*b45*b48*b58*b70*b77 + 
     b8*b15*b19*b29*b39*b54*b58*b70*b77 - b8*b15*b19*b29*b39*b49*b63*b70*b77 + 
     b8*b15*b19*b29*b39*b49*b61*b72*b77 - b8*b15*b19*b29*b39*b49*b61*b68*b81 + 
     b8*b15*b19*b29*b39*b49*b59*b70*b81 - b8*b15*b19*b29*b39*b49*b59*b72*b79 + 
     b8*b15*b19*b29*b39*b49*b63*b68*b79 - b8*b15*b19*b29*b39*b54*b58*b68*b79 + 
     b8*b15*b19*b29*b45*b48*b58*b68*b79 - b8*b15*b19*b36*b38*b48*b58*b68*b79 + 
     b8*b15*b27*b28*b38*b48*b58*b68*b79 - b8*b18*b24*b28*b38*b48*b58*b68*b79 + 
     b9*b17*b24*b28*b38*b48*b58*b68*b79 - b9*b15*b26*b28*b38*b48*b58*b68*b79 + 
     b6*b18*b26*b28*b38*b48*b58*b68*b79 - b6*b17*b27*b28*b38*b48*b58*b68*b79 + 
     b6*b17*b19*b36*b38*b48*b58*b68*b79 - b6*b17*b19*b29*b45*b48*b58*b68*b79 + 
     b6*b17*b19*b29*b39*b54*b58*b68*b79 - b6*b17*b19*b29*b39*b49*b63*b68*b79 + 
     b6*b17*b19*b29*b39*b49*b59*b72*b79 - b6*b17*b19*b29*b39*b49*b59*b70*b81 + 
     b6*b10*b26*b29*b39*b49*b59*b70*b81 - b6*b10*b26*b29*b39*b49*b59*b72*b79 + 
     b6*b10*b26*b29*b39*b49*b63*b68*b79 - b6*b10*b26*b29*b39*b54*b58*b68*b79 + 
     b6*b10*b26*b29*b45*b48*b58*b68*b79 - b6*b10*b26*b36*b38*b48*b58*b68*b79 + 
     b6*b10*b27*b35*b38*b48*b58*b68*b79 - b6*b18*b19*b35*b38*b48*b58*b68*b79 + 
     b9*b15*b19*b35*b38*b48*b58*b68*b79 - b9*b15*b19*b29*b44*b48*b58*b68*b79 + 
     b6*b18*b19*b29*b44*b48*b58*b68*b79 - b6*b10*b27*b29*b44*b48*b58*b68*b79 + 
     b6*b10*b20*b36*b44*b48*b58*b68*b79 - b6*b10*b20*b35*b45*b48*b58*b68*b79 + 
     b6*b10*b20*b35*b39*b54*b58*b68*b79 - b6*b10*b20*b35*b39*b49*b63*b68*b79 + 
     b6*b10*b20*b35*b39*b49*b59*b72*b79 - b6*b10*b20*b35*b39*b49*b59*b70*b81 + 
     b6*b10*b20*b30*b44*b49*b59*b70*b81 - b6*b10*b20*b30*b44*b49*b59*b72*b79 + 
     b6*b10*b20*b30*b44*b49*b63*b68*b79 - b6*b10*b20*b30*b44*b54*b58*b68*b79 + 
     b6*b10*b20*b30*b45*b53*b58*b68*b79 - b6*b10*b20*b36*b39*b53*b58*b68*b79 + 
     b6*b10*b27*b29*b39*b53*b58*b68*b79 - b6*b18*b19*b29*b39*b53*b58*b68*b79 + 
     b9*b15*b19*b29*b39*b53*b58*b68*b79 - b9*b15*b19*b29*b39*b49*b62*b68*b79 + 
     b6*b18*b19*b29*b39*b49*b62*b68*b79 - b6*b10*b27*b29*b39*b49*b62*b68*b79 + 
     b6*b10*b20*b36*b39*b49*b62*b68*b79 - b6*b10*b20*b30*b45*b49*b62*b68*b79 + 
     b6*b10*b20*b30*b40*b54*b62*b68*b79 - b6*b10*b20*b30*b40*b53*b63*b68*b79 + 
     b6*b10*b20*b30*b40*b53*b59*b72*b79 - b6*b10*b20*b30*b40*b53*b59*b70*b81 + 
     b6*b10*b20*b30*b40*b50*b62*b70*b81 - b6*b10*b20*b30*b40*b50*b62*b72*b79 + 
     b6*b10*b20*b30*b40*b50*b63*b71*b79 - b6*b10*b20*b30*b40*b54*b59*b71*b79 + 
     b6*b10*b20*b30*b45*b49*b59*b71*b79 - b6*b10*b20*b36*b39*b49*b59*b71*b79 + 
     b6*b10*b27*b29*b39*b49*b59*b71*b79 - b6*b18*b19*b29*b39*b49*b59*b71*b79 + 
     b9*b15*b19*b29*b39*b49*b59*b71*b79 - b9*b15*b19*b29*b39*b49*b59*b70*b80 + 
     b6*b18*b19*b29*b39*b49*b59*b70*b80 - b6*b10*b27*b29*b39*b49*b59*b70*b80 + 
     b6*b10*b20*b36*b39*b49*b59*b70*b80 - b6*b10*b20*b30*b45*b49*b59*b70*b80 + 
     b6*b10*b20*b30*b40*b54*b59*b70*b80 - b6*b10*b20*b30*b40*b50*b63*b70*b80 + 
     b6*b10*b20*b30*b40*b50*b61*b72*b80 - b6*b10*b20*b30*b40*b50*b61*b71*b81 + 
     b6*b10*b20*b30*b41*b49*b61*b71*b81 - b6*b10*b20*b30*b41*b49*b61*b72*b80 + 
     b6*b10*b20*b30*b41*b49*b63*b70*b80 - b6*b10*b20*b30*b41*b54*b58*b70*b80 + 
     b6*b10*b20*b30*b45*b50*b58*b70*b80 - b6*b10*b20*b36*b39*b50*b58*b70*b80 + 
     b6*b10*b27*b29*b39*b50*b58*b70*b80 - b6*b18*b19*b29*b39*b50*b58*b70*b80 + 
     b9*b15*b19*b29*b39*b50*b58*b70*b80 - b9*b15*b19*b29*b39*b50*b58*b71*b79 + 
     b6*b18*b19*b29*b39*b50*b58*b71*b79 - b6*b10*b27*b29*b39*b50*b58*b71*b79 + 
     b6*b10*b20*b36*b39*b50*b58*b71*b79 - b6*b10*b20*b30*b45*b50*b58*b71*b79 + 
     b6*b10*b20*b30*b41*b54*b58*b71*b79 - b6*b10*b20*b30*b41*b49*b63*b71*b79 + 
     b6*b10*b20*b30*b41*b49*b62*b72*b79 - b6*b10*b20*b30*b41*b49*b62*b70*b81 + 
     b6*b10*b20*b30*b41*b53*b58*b70*b81 - b6*b10*b20*b30*b41*b53*b58*b72*b79 + 
     b6*b10*b20*b30*b41*b53*b63*b67*b79 - b6*b10*b20*b30*b41*b54*b62*b67*b79 + 
     b6*b10*b20*b30*b45*b50*b62*b67*b79 - b6*b10*b20*b36*b39*b50*b62*b67*b79 + 
     b6*b10*b27*b29*b39*b50*b62*b67*b79 - b6*b18*b19*b29*b39*b50*b62*b67*b79 + 
     b9*b15*b19*b29*b39*b50*b62*b67*b79 - b9*b15*b19*b29*b39*b53*b59*b67*b79 + 
     b6*b18*b19*b29*b39*b53*b59*b67*b79 - b6*b10*b27*b29*b39*b53*b59*b67*b79 + 
     b6*b10*b20*b36*b39*b53*b59*b67*b79 - b6*b10*b20*b30*b45*b53*b59*b67*b79 + 
     b6*b10*b20*b30*b44*b54*b59*b67*b79 - b6*b10*b20*b30*b44*b50*b63*b67*b79 + 
     b6*b10*b20*b30*b44*b50*b58*b72*b79 - b6*b10*b20*b30*b44*b50*b58*b70*b81 + 
     b6*b10*b20*b35*b39*b50*b58*b70*b81 - b6*b10*b20*b35*b39*b50*b58*b72*b79 + 
     b6*b10*b20*b35*b39*b50*b63*b67*b79 - b6*b10*b20*b35*b39*b54*b59*b67*b79 + 
     b6*b10*b20*b35*b45*b48*b59*b67*b79 - b6*b10*b20*b36*b44*b48*b59*b67*b79 + 
     b6*b10*b27*b29*b44*b48*b59*b67*b79 - b6*b18*b19*b29*b44*b48*b59*b67*b79 + 
     b9*b15*b19*b29*b44*b48*b59*b67*b79 - b9*b15*b19*b35*b38*b48*b59*b67*b79 + 
     b6*b18*b19*b35*b38*b48*b59*b67*b79 - b6*b10*b27*b35*b38*b48*b59*b67*b79 + 
     b6*b10*b26*b36*b38*b48*b59*b67*b79 - b6*b10*b26*b29*b45*b48*b59*b67*b79 + 
     b6*b10*b26*b29*b39*b54*b59*b67*b79 - b6*b10*b26*b29*b39*b50*b63*b67*b79 + 
     b6*b10*b26*b29*b39*b50*b58*b72*b79 - b6*b10*b26*b29*b39*b50*b58*b70*b81 + 
     b6*b17*b19*b29*b39*b50*b58*b70*b81 - b6*b17*b19*b29*b39*b50*b58*b72*b79 + 
     b6*b17*b19*b29*b39*b50*b63*b67*b79 - b6*b17*b19*b29*b39*b54*b59*b67*b79 + 
     b6*b17*b19*b29*b45*b48*b59*b67*b79 - b6*b17*b19*b36*b38*b48*b59*b67*b79 + 
     b6*b17*b27*b28*b38*b48*b59*b67*b79 - b6*b18*b26*b28*b38*b48*b59*b67*b79 + 
     b9*b15*b26*b28*b38*b48*b59*b67*b79 - b9*b17*b24*b28*b38*b48*b59*b67*b79 + 
     b8*b18*b24*b28*b38*b48*b59*b67*b79 - b8*b15*b27*b28*b38*b48*b59*b67*b79 + 
     b8*b15*b19*b36*b38*b48*b59*b67*b79 - b8*b15*b19*b29*b45*b48*b59*b67*b79 + 
     b8*b15*b19*b29*b39*b54*b59*b67*b79 - b8*b15*b19*b29*b39*b50*b63*b67*b79 + 
     b8*b15*b19*b29*b39*b50*b58*b72*b79 - b8*b15*b19*b29*b39*b50*b58*b70*b81 + 
     b8*b15*b19*b29*b39*b50*b61*b67*b81 - b8*b15*b19*b29*b39*b50*b61*b72*b76 + 
     b8*b15*b19*b29*b39*b50*b63*b70*b76 - b8*b15*b19*b29*b39*b54*b59*b70*b76 + 
     b8*b15*b19*b29*b45*b48*b59*b70*b76 - b8*b15*b19*b36*b38*b48*b59*b70*b76 + 
     b8*b15*b27*b28*b38*b48*b59*b70*b76 - b8*b18*b24*b28*b38*b48*b59*b70*b76 + 
     b9*b17*b24*b28*b38*b48*b59*b70*b76 - b9*b15*b26*b28*b38*b48*b59*b70*b76 + 
     b6*b18*b26*b28*b38*b48*b59*b70*b76 - b6*b17*b27*b28*b38*b48*b59*b70*b76 + 
     b6*b17*b19*b36*b38*b48*b59*b70*b76 - b6*b17*b19*b29*b45*b48*b59*b70*b76 + 
     b6*b17*b19*b29*b39*b54*b59*b70*b76 - b6*b17*b19*b29*b39*b50*b63*b70*b76 + 
     b6*b17*b19*b29*b39*b50*b61*b72*b76 - b6*b17*b19*b29*b39*b50*b61*b67*b81 + 
     b6*b10*b26*b29*b39*b50*b61*b67*b81 - b6*b10*b26*b29*b39*b50*b61*b72*b76 + 
     b6*b10*b26*b29*b39*b50*b63*b70*b76 - b6*b10*b26*b29*b39*b54*b59*b70*b76 + 
     b6*b10*b26*b29*b45*b48*b59*b70*b76 - b6*b10*b26*b36*b38*b48*b59*b70*b76 + 
     b6*b10*b27*b35*b38*b48*b59*b70*b76 - b6*b18*b19*b35*b38*b48*b59*b70*b76 + 
     b9*b15*b19*b35*b38*b48*b59*b70*b76 - b9*b15*b19*b29*b44*b48*b59*b70*b76 + 
     b6*b18*b19*b29*b44*b48*b59*b70*b76 - b6*b10*b27*b29*b44*b48*b59*b70*b76 + 
     b6*b10*b20*b36*b44*b48*b59*b70*b76 - b6*b10*b20*b35*b45*b48*b59*b70*b76 + 
     b6*b10*b20*b35*b39*b54*b59*b70*b76 - b6*b10*b20*b35*b39*b50*b63*b70*b76 + 
     b6*b10*b20*b35*b39*b50*b61*b72*b76 - b6*b10*b20*b35*b39*b50*b61*b67*b81 + 
     b6*b10*b20*b30*b44*b50*b61*b67*b81 - b6*b10*b20*b30*b44*b50*b61*b72*b76 + 
     b6*b10*b20*b30*b44*b50*b63*b70*b76 - b6*b10*b20*b30*b44*b54*b59*b70*b76 + 
     b6*b10*b20*b30*b45*b53*b59*b70*b76 - b6*b10*b20*b36*b39*b53*b59*b70*b76 + 
     b6*b10*b27*b29*b39*b53*b59*b70*b76 - b6*b18*b19*b29*b39*b53*b59*b70*b76 + 
     b9*b15*b19*b29*b39*b53*b59*b70*b76 - b9*b15*b19*b29*b39*b50*b62*b70*b76 + 
     b6*b18*b19*b29*b39*b50*b62*b70*b76 - b6*b10*b27*b29*b39*b50*b62*b70*b76 + 
     b6*b10*b20*b36*b39*b50*b62*b70*b76 - b6*b10*b20*b30*b45*b50*b62*b70*b76 + 
     b6*b10*b20*b30*b41*b54*b62*b70*b76 - b6*b10*b20*b30*b41*b53*b63*b70*b76 + 
     b6*b10*b20*b30*b41*b53*b61*b72*b76 - b6*b10*b20*b30*b41*b53*b61*b67*b81 + 
     b6*b10*b20*b30*b41*b52*b62*b67*b81 - b6*b10*b20*b30*b41*b52*b62*b72*b76 + 
     b6*b10*b20*b30*b41*b52*b63*b71*b76 - b6*b10*b20*b30*b41*b54*b61*b71*b76 + 
     b6*b10*b20*b30*b45*b50*b61*b71*b76 - b6*b10*b20*b36*b39*b50*b61*b71*b76 + 
     b6*b10*b27*b29*b39*b50*b61*b71*b76 - b6*b18*b19*b29*b39*b50*b61*b71*b76 + 
     b9*b15*b19*b29*b39*b50*b61*b71*b76 - b9*b15*b19*b29*b39*b50*b61*b67*b80 + 
     b6*b18*b19*b29*b39*b50*b61*b67*b80 - b6*b10*b27*b29*b39*b50*b61*b67*b80 + 
     b6*b10*b20*b36*b39*b50*b61*b67*b80 - b6*b10*b20*b30*b45*b50*b61*b67*b80 + 
     b6*b10*b20*b30*b41*b54*b61*b67*b80 - b6*b10*b20*b30*b41*b52*b63*b67*b80 + 
     b6*b10*b20*b30*b41*b52*b58*b72*b80 - b6*b10*b20*b30*b41*b52*b58*b71*b81 + 
     b6*b10*b20*b30*b43*b50*b58*b71*b81 - b6*b10*b20*b30*b43*b50*b58*b72*b80 + 
     b6*b10*b20*b30*b43*b50*b63*b67*b80 - b6*b10*b20*b30*b43*b54*b59*b67*b80 + 
     b6*b10*b20*b30*b45*b52*b59*b67*b80 - b6*b10*b20*b36*b39*b52*b59*b67*b80 + 
     b6*b10*b27*b29*b39*b52*b59*b67*b80 - b6*b18*b19*b29*b39*b52*b59*b67*b80 + 
     b9*b15*b19*b29*b39*b52*b59*b67*b80 - b9*b15*b19*b29*b39*b52*b59*b71*b76 + 
     b6*b18*b19*b29*b39*b52*b59*b71*b76 - b6*b10*b27*b29*b39*b52*b59*b71*b76 + 
     b6*b10*b20*b36*b39*b52*b59*b71*b76 - b6*b10*b20*b30*b45*b52*b59*b71*b76 + 
     b6*b10*b20*b30*b43*b54*b59*b71*b76 - b6*b10*b20*b30*b43*b50*b63*b71*b76 + 
     b6*b10*b20*b30*b43*b50*b62*b72*b76 - b6*b10*b20*b30*b43*b50*b62*b67*b81 + 
     b6*b10*b20*b30*b43*b53*b59*b67*b81 - b6*b10*b20*b30*b43*b53*b59*b72*b76 + 
     b6*b10*b20*b30*b43*b53*b63*b68*b76 - b6*b10*b20*b30*b43*b54*b62*b68*b76 + 
     b6*b10*b20*b30*b45*b52*b62*b68*b76 - b6*b10*b20*b36*b39*b52*b62*b68*b76 + 
     b6*b10*b27*b29*b39*b52*b62*b68*b76 - b6*b18*b19*b29*b39*b52*b62*b68*b76 + 
     b9*b15*b19*b29*b39*b52*b62*b68*b76 - b9*b15*b19*b29*b39*b53*b61*b68*b76 + 
     b6*b18*b19*b29*b39*b53*b61*b68*b76 - b6*b10*b27*b29*b39*b53*b61*b68*b76 + 
     b6*b10*b20*b36*b39*b53*b61*b68*b76 - b6*b10*b20*b30*b45*b53*b61*b68*b76 + 
     b6*b10*b20*b30*b44*b54*b61*b68*b76 - b6*b10*b20*b30*b44*b52*b63*b68*b76 + 
     b6*b10*b20*b30*b44*b52*b59*b72*b76 - b6*b10*b20*b30*b44*b52*b59*b67*b81 + 
     b6*b10*b20*b35*b39*b52*b59*b67*b81 - b6*b10*b20*b35*b39*b52*b59*b72*b76 + 
     b6*b10*b20*b35*b39*b52*b63*b68*b76 - b6*b10*b20*b35*b39*b54*b61*b68*b76 + 
     b6*b10*b20*b35*b45*b48*b61*b68*b76 - b6*b10*b20*b36*b44*b48*b61*b68*b76 + 
     b6*b10*b27*b29*b44*b48*b61*b68*b76 - b6*b18*b19*b29*b44*b48*b61*b68*b76 + 
     b9*b15*b19*b29*b44*b48*b61*b68*b76 - b9*b15*b19*b35*b38*b48*b61*b68*b76 + 
     b6*b18*b19*b35*b38*b48*b61*b68*b76 - b6*b10*b27*b35*b38*b48*b61*b68*b76 + 
     b6*b10*b26*b36*b38*b48*b61*b68*b76 - b6*b10*b26*b29*b45*b48*b61*b68*b76 + 
     b6*b10*b26*b29*b39*b54*b61*b68*b76 - b6*b10*b26*b29*b39*b52*b63*b68*b76 + 
     b6*b10*b26*b29*b39*b52*b59*b72*b76 - b6*b10*b26*b29*b39*b52*b59*b67*b81 + 
     b6*b17*b19*b29*b39*b52*b59*b67*b81 - b6*b17*b19*b29*b39*b52*b59*b72*b76 + 
     b6*b17*b19*b29*b39*b52*b63*b68*b76 - b6*b17*b19*b29*b39*b54*b61*b68*b76 + 
     b6*b17*b19*b29*b45*b48*b61*b68*b76 - b6*b17*b19*b36*b38*b48*b61*b68*b76 + 
     b6*b17*b27*b28*b38*b48*b61*b68*b76 - b6*b18*b26*b28*b38*b48*b61*b68*b76 + 
     b9*b15*b26*b28*b38*b48*b61*b68*b76 - b9*b17*b24*b28*b38*b48*b61*b68*b76 + 
     b8*b18*b24*b28*b38*b48*b61*b68*b76 - b8*b15*b27*b28*b38*b48*b61*b68*b76 + 
     b8*b15*b19*b36*b38*b48*b61*b68*b76 - b8*b15*b19*b29*b45*b48*b61*b68*b76 + 
     b8*b15*b19*b29*b39*b54*b61*b68*b76 - b8*b15*b19*b29*b39*b52*b63*b68*b76 + 
     b8*b15*b19*b29*b39*b52*b59*b72*b76 - b8*b15*b19*b29*b39*b52*b59*b67*b81 + 
     b8*b15*b19*b29*b43*b48*b59*b67*b81 - b8*b15*b19*b29*b43*b48*b59*b72*b76 + 
     b8*b15*b19*b29*b43*b48*b63*b68*b76 - b8*b15*b19*b29*b43*b54*b57*b68*b76 + 
     b8*b15*b19*b29*b45*b52*b57*b68*b76 - b8*b15*b19*b36*b38*b52*b57*b68*b76 + 
     b8*b15*b27*b28*b38*b52*b57*b68*b76 - b8*b18*b24*b28*b38*b52*b57*b68*b76 + 
     b9*b17*b24*b28*b38*b52*b57*b68*b76 - b9*b15*b26*b28*b38*b52*b57*b68*b76 + 
     b6*b18*b26*b28*b38*b52*b57*b68*b76 - b6*b17*b27*b28*b38*b52*b57*b68*b76 + 
     b6*b17*b19*b36*b38*b52*b57*b68*b76 - b6*b17*b19*b29*b45*b52*b57*b68*b76 + 
     b6*b17*b19*b29*b43*b54*b57*b68*b76 - b6*b17*b19*b29*b43*b48*b63*b68*b76 + 
     b6*b17*b19*b29*b43*b48*b59*b72*b76 - b6*b17*b19*b29*b43*b48*b59*b67*b81 + 
     b6*b10*b26*b29*b43*b48*b59*b67*b81 - b6*b10*b26*b29*b43*b48*b59*b72*b76 + 
     b6*b10*b26*b29*b43*b48*b63*b68*b76 - b6*b10*b26*b29*b43*b54*b57*b68*b76 + 
     b6*b10*b26*b29*b45*b52*b57*b68*b76 - b6*b10*b26*b36*b38*b52*b57*b68*b76 + 
     b6*b10*b27*b35*b38*b52*b57*b68*b76 - b6*b18*b19*b35*b38*b52*b57*b68*b76 + 
     b9*b15*b19*b35*b38*b52*b57*b68*b76 - b9*b15*b19*b29*b44*b52*b57*b68*b76 + 
     b6*b18*b19*b29*b44*b52*b57*b68*b76 - b6*b10*b27*b29*b44*b52*b57*b68*b76 + 
     b6*b10*b20*b36*b44*b52*b57*b68*b76 - b6*b10*b20*b35*b45*b52*b57*b68*b76 + 
     b6*b10*b20*b35*b43*b54*b57*b68*b76 - b6*b10*b20*b35*b43*b48*b63*b68*b76 + 
     b6*b10*b20*b35*b43*b48*b59*b72*b76 - b6*b10*b20*b35*b43*b48*b59*b67*b81 + 
     b6*b10*b20*b34*b44*b48*b59*b67*b81 - b6*b10*b20*b34*b44*b48*b59*b72*b76 + 
     b6*b10*b20*b34*b44*b48*b63*b68*b76 - b6*b10*b20*b34*b44*b54*b57*b68*b76 + 
     b6*b10*b20*b34*b45*b53*b57*b68*b76 - b6*b10*b20*b36*b43*b53*b57*b68*b76 + 
     b6*b10*b27*b29*b43*b53*b57*b68*b76 - b6*b18*b19*b29*b43*b53*b57*b68*b76 + 
     b9*b15*b19*b29*b43*b53*b57*b68*b76 - b9*b15*b19*b29*b43*b48*b62*b68*b76 + 
     b6*b18*b19*b29*b43*b48*b62*b68*b76 - b6*b10*b27*b29*b43*b48*b62*b68*b76 + 
     b6*b10*b20*b36*b43*b48*b62*b68*b76 - b6*b10*b20*b34*b45*b48*b62*b68*b76 + 
     b6*b10*b20*b34*b39*b54*b62*b68*b76 - b6*b10*b20*b34*b39*b53*b63*b68*b76 + 
     b6*b10*b20*b34*b39*b53*b59*b72*b76 - b6*b10*b20*b34*b39*b53*b59*b67*b81 + 
     b6*b10*b20*b34*b39*b50*b62*b67*b81 - b6*b10*b20*b34*b39*b50*b62*b72*b76 + 
     b6*b10*b20*b34*b39*b50*b63*b71*b76 - b6*b10*b20*b34*b39*b54*b59*b71*b76 + 
     b6*b10*b20*b34*b45*b48*b59*b71*b76 - b6*b10*b20*b36*b43*b48*b59*b71*b76 + 
     b6*b10*b27*b29*b43*b48*b59*b71*b76 - b6*b18*b19*b29*b43*b48*b59*b71*b76 + 
     b9*b15*b19*b29*b43*b48*b59*b71*b76 - b9*b15*b19*b29*b43*b48*b59*b67*b80 + 
     b6*b18*b19*b29*b43*b48*b59*b67*b80 - b6*b10*b27*b29*b43*b48*b59*b67*b80 + 
     b6*b10*b20*b36*b43*b48*b59*b67*b80 - b6*b10*b20*b34*b45*b48*b59*b67*b80 + 
     b6*b10*b20*b34*b39*b54*b59*b67*b80 - b6*b10*b20*b34*b39*b50*b63*b67*b80 + 
     b6*b10*b20*b34*b39*b50*b58*b72*b80 - b6*b10*b20*b34*b39*b50*b58*b71*b81 + 
     b6*b10*b25*b29*b39*b50*b58*b71*b81 - b6*b10*b25*b29*b39*b50*b58*b72*b80 + 
     b6*b10*b25*b29*b39*b50*b63*b67*b80 - b6*b10*b25*b29*b39*b54*b59*b67*b80 + 
     b6*b10*b25*b29*b45*b48*b59*b67*b80 - b6*b10*b25*b36*b38*b48*b59*b67*b80 + 
     b6*b10*b27*b34*b38*b48*b59*b67*b80 - b6*b18*b19*b34*b38*b48*b59*b67*b80 + 
     b9*b15*b19*b34*b38*b48*b59*b67*b80 - b9*b15*b19*b34*b38*b48*b59*b71*b76 + 
     b6*b18*b19*b34*b38*b48*b59*b71*b76 - b6*b10*b27*b34*b38*b48*b59*b71*b76 + 
     b6*b10*b25*b36*b38*b48*b59*b71*b76 - b6*b10*b25*b29*b45*b48*b59*b71*b76 + 
     b6*b10*b25*b29*b39*b54*b59*b71*b76 - b6*b10*b25*b29*b39*b50*b63*b71*b76 + 
     b6*b10*b25*b29*b39*b50*b62*b72*b76 - b6*b10*b25*b29*b39*b50*b62*b67*b81 + 
     b6*b10*b25*b29*b39*b53*b59*b67*b81 - b6*b10*b25*b29*b39*b53*b59*b72*b76 + 
     b6*b10*b25*b29*b39*b53*b63*b68*b76 - b6*b10*b25*b29*b39*b54*b62*b68*b76 + 
     b6*b10*b25*b29*b45*b48*b62*b68*b76 - b6*b10*b25*b36*b38*b48*b62*b68*b76 + 
     b6*b10*b27*b34*b38*b48*b62*b68*b76 - b6*b18*b19*b34*b38*b48*b62*b68*b76 + 
     b9*b15*b19*b34*b38*b48*b62*b68*b76 - b9*b15*b19*b34*b38*b53*b57*b68*b76 + 
     b6*b18*b19*b34*b38*b53*b57*b68*b76 - b6*b10*b27*b34*b38*b53*b57*b68*b76 + 
     b6*b10*b25*b36*b38*b53*b57*b68*b76 - b6*b10*b25*b29*b45*b53*b57*b68*b76 + 
     b6*b10*b25*b29*b44*b54*b57*b68*b76 - b6*b10*b25*b29*b44*b48*b63*b68*b76 + 
     b6*b10*b25*b29*b44*b48*b59*b72*b76 - b6*b10*b25*b29*b44*b48*b59*b67*b81 + 
     b6*b10*b25*b35*b38*b48*b59*b67*b81 - b6*b10*b25*b35*b38*b48*b59*b72*b76 + 
     b6*b10*b25*b35*b38*b48*b63*b68*b76 - b6*b10*b25*b35*b38*b54*b57*b68*b76 + 
     b6*b10*b25*b35*b45*b47*b57*b68*b76 - b6*b10*b25*b36*b44*b47*b57*b68*b76 + 
     b6*b10*b27*b34*b44*b47*b57*b68*b76 - b6*b18*b19*b34*b44*b47*b57*b68*b76 + 
     b9*b15*b19*b34*b44*b47*b57*b68*b76 - b9*b15*b19*b35*b43*b47*b57*b68*b76 + 
     b6*b18*b19*b35*b43*b47*b57*b68*b76 - b6*b10*b27*b35*b43*b47*b57*b68*b76 + 
     b6*b10*b26*b36*b43*b47*b57*b68*b76 - b6*b10*b26*b34*b45*b47*b57*b68*b76 + 
     b6*b10*b26*b34*b38*b54*b57*b68*b76 - b6*b10*b26*b34*b38*b48*b63*b68*b76 + 
     b6*b10*b26*b34*b38*b48*b59*b72*b76 - b6*b10*b26*b34*b38*b48*b59*b67*b81 + 
     b6*b17*b19*b34*b38*b48*b59*b67*b81 - b6*b17*b19*b34*b38*b48*b59*b72*b76 + 
     b6*b17*b19*b34*b38*b48*b63*b68*b76 - b6*b17*b19*b34*b38*b54*b57*b68*b76 + 
     b6*b17*b19*b34*b45*b47*b57*b68*b76 - b6*b17*b19*b36*b43*b47*b57*b68*b76 + 
     b6*b17*b27*b28*b43*b47*b57*b68*b76 - b6*b18*b26*b28*b43*b47*b57*b68*b76 + 
     b9*b15*b26*b28*b43*b47*b57*b68*b76 - b9*b17*b24*b28*b43*b47*b57*b68*b76 + 
     b8*b18*b24*b28*b43*b47*b57*b68*b76 - b8*b15*b27*b28*b43*b47*b57*b68*b76 + 
     b8*b15*b19*b36*b43*b47*b57*b68*b76 - b8*b15*b19*b34*b45*b47*b57*b68*b76 + 
     b8*b15*b19*b34*b38*b54*b57*b68*b76 - b8*b15*b19*b34*b38*b48*b63*b68*b76 + 
     b8*b15*b19*b34*b38*b48*b59*b72*b76 - b8*b15*b19*b34*b38*b48*b59*b67*b81 + 
     b8*b15*b25*b28*b38*b48*b59*b67*b81 - b8*b15*b25*b28*b38*b48*b59*b72*b76 + 
     b8*b15*b25*b28*b38*b48*b63*b68*b76 - b8*b15*b25*b28*b38*b54*b57*b68*b76 + 
     b8*b15*b25*b28*b45*b47*b57*b68*b76 - b8*b15*b25*b36*b37*b47*b57*b68*b76 + 
     b8*b15*b27*b34*b37*b47*b57*b68*b76 - b8*b18*b24*b34*b37*b47*b57*b68*b76 + 
     b9*b17*b24*b34*b37*b47*b57*b68*b76 - b9*b15*b26*b34*b37*b47*b57*b68*b76 + 
     b6*b18*b26*b34*b37*b47*b57*b68*b76 - b6*b17*b27*b34*b37*b47*b57*b68*b76 + 
     b6*b17*b25*b36*b37*b47*b57*b68*b76 - b6*b17*b25*b28*b45*b47*b57*b68*b76 + 
     b6*b17*b25*b28*b38*b54*b57*b68*b76 - b6*b17*b25*b28*b38*b48*b63*b68*b76 + 
     b6*b17*b25*b28*b38*b48*b59*b72*b76 - b6*b17*b25*b28*b38*b48*b59*b67*b81 + 
     b6*b16*b26*b28*b38*b48*b59*b67*b81 - b6*b16*b26*b28*b38*b48*b59*b72*b76 + 
     b6*b16*b26*b28*b38*b48*b63*b68*b76 - b6*b16*b26*b28*b38*b54*b57*b68*b76 + 
     b6*b16*b26*b28*b45*b47*b57*b68*b76 - b6*b16*b26*b36*b37*b47*b57*b68*b76 + 
     b6*b16*b27*b35*b37*b47*b57*b68*b76 - b6*b18*b25*b35*b37*b47*b57*b68*b76 + 
     b9*b15*b25*b35*b37*b47*b57*b68*b76 - b9*b15*b25*b28*b44*b47*b57*b68*b76 + 
     b6*b18*b25*b28*b44*b47*b57*b68*b76 - b6*b16*b27*b28*b44*b47*b57*b68*b76 + 
     b6*b16*b19*b36*b44*b47*b57*b68*b76 - b6*b16*b19*b35*b45*b47*b57*b68*b76 + 
     b6*b16*b19*b35*b38*b54*b57*b68*b76 - b6*b16*b19*b35*b38*b48*b63*b68*b76 + 
     b6*b16*b19*b35*b38*b48*b59*b72*b76 - b6*b16*b19*b35*b38*b48*b59*b67*b81 + 
     b6*b16*b19*b29*b44*b48*b59*b67*b81 - b6*b16*b19*b29*b44*b48*b59*b72*b76 + 
     b6*b16*b19*b29*b44*b48*b63*b68*b76 - b6*b16*b19*b29*b44*b54*b57*b68*b76 + 
     b6*b16*b19*b29*b45*b53*b57*b68*b76 - b6*b16*b19*b36*b38*b53*b57*b68*b76 + 
     b6*b16*b27*b28*b38*b53*b57*b68*b76 - b6*b18*b25*b28*b38*b53*b57*b68*b76 + 
     b9*b15*b25*b28*b38*b53*b57*b68*b76 - b9*b15*b25*b28*b38*b48*b62*b68*b76 + 
     b6*b18*b25*b28*b38*b48*b62*b68*b76 - b6*b16*b27*b28*b38*b48*b62*b68*b76 + 
     b6*b16*b19*b36*b38*b48*b62*b68*b76 - b6*b16*b19*b29*b45*b48*b62*b68*b76 + 
     b6*b16*b19*b29*b39*b54*b62*b68*b76 - b6*b16*b19*b29*b39*b53*b63*b68*b76 + 
     b6*b16*b19*b29*b39*b53*b59*b72*b76 - b6*b16*b19*b29*b39*b53*b59*b67*b81 + 
     b6*b16*b19*b29*b39*b50*b62*b67*b81 - b6*b16*b19*b29*b39*b50*b62*b72*b76 + 
     b6*b16*b19*b29*b39*b50*b63*b71*b76 - b6*b16*b19*b29*b39*b54*b59*b71*b76 + 
     b6*b16*b19*b29*b45*b48*b59*b71*b76 - b6*b16*b19*b36*b38*b48*b59*b71*b76 + 
     b6*b16*b27*b28*b38*b48*b59*b71*b76 - b6*b18*b25*b28*b38*b48*b59*b71*b76 + 
     b9*b15*b25*b28*b38*b48*b59*b71*b76 - b9*b15*b25*b28*b38*b48*b59*b67*b80 + 
     b6*b18*b25*b28*b38*b48*b59*b67*b80 - b6*b16*b27*b28*b38*b48*b59*b67*b80 + 
     b6*b16*b19*b36*b38*b48*b59*b67*b80 - b6*b16*b19*b29*b45*b48*b59*b67*b80 + 
     b6*b16*b19*b29*b39*b54*b59*b67*b80 - b6*b16*b19*b29*b39*b50*b63*b67*b80 + 
     b6*b16*b19*b29*b39*b50*b58*b72*b80 - b6*b16*b19*b29*b39*b50*b58*b71*b81 + 
     b7*b15*b19*b29*b39*b50*b58*b71*b81 - b7*b15*b19*b29*b39*b50*b58*b72*b80 + 
     b7*b15*b19*b29*b39*b50*b63*b67*b80 - b7*b15*b19*b29*b39*b54*b59*b67*b80 + 
     b7*b15*b19*b29*b45*b48*b59*b67*b80 - b7*b15*b19*b36*b38*b48*b59*b67*b80 + 
     b7*b15*b27*b28*b38*b48*b59*b67*b80 - b7*b18*b24*b28*b38*b48*b59*b67*b80 + 
     b9*b16*b24*b28*b38*b48*b59*b67*b80 - b9*b16*b24*b28*b38*b48*b59*b71*b76 + 
     b7*b18*b24*b28*b38*b48*b59*b71*b76 - b7*b15*b27*b28*b38*b48*b59*b71*b76 + 
     b7*b15*b19*b36*b38*b48*b59*b71*b76 - b7*b15*b19*b29*b45*b48*b59*b71*b76 + 
     b7*b15*b19*b29*b39*b54*b59*b71*b76 - b7*b15*b19*b29*b39*b50*b63*b71*b76 + 
     b7*b15*b19*b29*b39*b50*b62*b72*b76 - b7*b15*b19*b29*b39*b50*b62*b67*b81 + 
     b7*b15*b19*b29*b39*b53*b59*b67*b81 - b7*b15*b19*b29*b39*b53*b59*b72*b76 + 
     b7*b15*b19*b29*b39*b53*b63*b68*b76 - b7*b15*b19*b29*b39*b54*b62*b68*b76 + 
     b7*b15*b19*b29*b45*b48*b62*b68*b76 - b7*b15*b19*b36*b38*b48*b62*b68*b76 + 
     b7*b15*b27*b28*b38*b48*b62*b68*b76 - b7*b18*b24*b28*b38*b48*b62*b68*b76 + 
     b9*b16*b24*b28*b38*b48*b62*b68*b76 - b9*b16*b24*b28*b38*b53*b57*b68*b76 + 
     b7*b18*b24*b28*b38*b53*b57*b68*b76 - b7*b15*b27*b28*b38*b53*b57*b68*b76 + 
     b7*b15*b19*b36*b38*b53*b57*b68*b76 - b7*b15*b19*b29*b45*b53*b57*b68*b76 + 
     b7*b15*b19*b29*b44*b54*b57*b68*b76 - b7*b15*b19*b29*b44*b48*b63*b68*b76 + 
     b7*b15*b19*b29*b44*b48*b59*b72*b76 - b7*b15*b19*b29*b44*b48*b59*b67*b81 + 
     b7*b15*b19*b35*b38*b48*b59*b67*b81 - b7*b15*b19*b35*b38*b48*b59*b72*b76 + 
     b7*b15*b19*b35*b38*b48*b63*b68*b76 - b7*b15*b19*b35*b38*b54*b57*b68*b76 + 
     b7*b15*b19*b35*b45*b47*b57*b68*b76 - b7*b15*b19*b36*b44*b47*b57*b68*b76 + 
     b7*b15*b27*b28*b44*b47*b57*b68*b76 - b7*b18*b24*b28*b44*b47*b57*b68*b76 + 
     b9*b16*b24*b28*b44*b47*b57*b68*b76 - b9*b16*b24*b35*b37*b47*b57*b68*b76 + 
     b7*b18*b24*b35*b37*b47*b57*b68*b76 - b7*b15*b27*b35*b37*b47*b57*b68*b76 + 
     b7*b15*b26*b36*b37*b47*b57*b68*b76 - b7*b15*b26*b28*b45*b47*b57*b68*b76 + 
     b7*b15*b26*b28*b38*b54*b57*b68*b76 - b7*b15*b26*b28*b38*b48*b63*b68*b76 + 
     b7*b15*b26*b28*b38*b48*b59*b72*b76 - b7*b15*b26*b28*b38*b48*b59*b67*b81 + 
     b7*b17*b24*b28*b38*b48*b59*b67*b81 - b7*b17*b24*b28*b38*b48*b59*b72*b76 + 
     b7*b17*b24*b28*b38*b48*b63*b68*b76 - b7*b17*b24*b28*b38*b54*b57*b68*b76 + 
     b7*b17*b24*b28*b45*b47*b57*b68*b76 - b7*b17*b24*b36*b37*b47*b57*b68*b76 + 
     b7*b17*b27*b33*b37*b47*b57*b68*b76 - b7*b18*b26*b33*b37*b47*b57*b68*b76 + 
     b9*b16*b26*b33*b37*b47*b57*b68*b76 - b9*b17*b25*b33*b37*b47*b57*b68*b76 + 
     b8*b18*b25*b33*b37*b47*b57*b68*b76 - b8*b16*b27*b33*b37*b47*b57*b68*b76 + 
     b8*b16*b24*b36*b37*b47*b57*b68*b76 - b8*b16*b24*b28*b45*b47*b57*b68*b76 + 
     b8*b16*b24*b28*b38*b54*b57*b68*b76 - b8*b16*b24*b28*b38*b48*b63*b68*b76 + 
     b8*b16*b24*b28*b38*b48*b59*b72*b76 - b8*b16*b24*b28*b38*b48*b59*b67*b81 + 
     b8*b16*b19*b33*b38*b48*b59*b67*b81 - b8*b16*b19*b33*b38*b48*b59*b72*b76 + 
     b8*b16*b19*b33*b38*b48*b63*b68*b76 - b8*b16*b19*b33*b38*b54*b57*b68*b76 + 
     b8*b16*b19*b33*b45*b47*b57*b68*b76 - b8*b16*b19*b36*b42*b47*b57*b68*b76 + 
     b8*b16*b27*b28*b42*b47*b57*b68*b76 - b8*b18*b25*b28*b42*b47*b57*b68*b76 + 
     b9*b17*b25*b28*b42*b47*b57*b68*b76 - b9*b16*b26*b28*b42*b47*b57*b68*b76 + 
     b7*b18*b26*b28*b42*b47*b57*b68*b76 - b7*b17*b27*b28*b42*b47*b57*b68*b76 + 
     b7*b17*b19*b36*b42*b47*b57*b68*b76 - b7*b17*b19*b33*b45*b47*b57*b68*b76 + 
     b7*b17*b19*b33*b38*b54*b57*b68*b76 - b7*b17*b19*b33*b38*b48*b63*b68*b76 + 
     b7*b17*b19*b33*b38*b48*b59*b72*b76 - b7*b17*b19*b33*b38*b48*b59*b67*b81 + 
     b7*b10*b26*b33*b38*b48*b59*b67*b81 - b7*b10*b26*b33*b38*b48*b59*b72*b76 + 
     b7*b10*b26*b33*b38*b48*b63*b68*b76 - b7*b10*b26*b33*b38*b54*b57*b68*b76 + 
     b7*b10*b26*b33*b45*b47*b57*b68*b76 - b7*b10*b26*b36*b42*b47*b57*b68*b76 + 
     b7*b10*b27*b35*b42*b47*b57*b68*b76 - b7*b18*b19*b35*b42*b47*b57*b68*b76 + 
     b9*b16*b19*b35*b42*b47*b57*b68*b76 - b9*b16*b19*b33*b44*b47*b57*b68*b76 + 
     b7*b18*b19*b33*b44*b47*b57*b68*b76 - b7*b10*b27*b33*b44*b47*b57*b68*b76 + 
     b7*b10*b24*b36*b44*b47*b57*b68*b76 - b7*b10*b24*b35*b45*b47*b57*b68*b76 + 
     b7*b10*b24*b35*b38*b54*b57*b68*b76 - b7*b10*b24*b35*b38*b48*b63*b68*b76 + 
     b7*b10*b24*b35*b38*b48*b59*b72*b76 - b7*b10*b24*b35*b38*b48*b59*b67*b81 + 
     b7*b10*b24*b29*b44*b48*b59*b67*b81 - b7*b10*b24*b29*b44*b48*b59*b72*b76 + 
     b7*b10*b24*b29*b44*b48*b63*b68*b76 - b7*b10*b24*b29*b44*b54*b57*b68*b76 + 
     b7*b10*b24*b29*b45*b53*b57*b68*b76 - b7*b10*b24*b36*b38*b53*b57*b68*b76 + 
     b7*b10*b27*b33*b38*b53*b57*b68*b76 - b7*b18*b19*b33*b38*b53*b57*b68*b76 + 
     b9*b16*b19*b33*b38*b53*b57*b68*b76 - b9*b16*b19*b33*b38*b48*b62*b68*b76 + 
     b7*b18*b19*b33*b38*b48*b62*b68*b76 - b7*b10*b27*b33*b38*b48*b62*b68*b76 + 
     b7*b10*b24*b36*b38*b48*b62*b68*b76 - b7*b10*b24*b29*b45*b48*b62*b68*b76 + 
     b7*b10*b24*b29*b39*b54*b62*b68*b76 - b7*b10*b24*b29*b39*b53*b63*b68*b76 + 
     b7*b10*b24*b29*b39*b53*b59*b72*b76 - b7*b10*b24*b29*b39*b53*b59*b67*b81 + 
     b7*b10*b24*b29*b39*b50*b62*b67*b81 - b7*b10*b24*b29*b39*b50*b62*b72*b76 + 
     b7*b10*b24*b29*b39*b50*b63*b71*b76 - b7*b10*b24*b29*b39*b54*b59*b71*b76 + 
     b7*b10*b24*b29*b45*b48*b59*b71*b76 - b7*b10*b24*b36*b38*b48*b59*b71*b76 + 
     b7*b10*b27*b33*b38*b48*b59*b71*b76 - b7*b18*b19*b33*b38*b48*b59*b71*b76 + 
     b9*b16*b19*b33*b38*b48*b59*b71*b76 - b9*b16*b19*b33*b38*b48*b59*b67*b80 + 
     b7*b18*b19*b33*b38*b48*b59*b67*b80 - b7*b10*b27*b33*b38*b48*b59*b67*b80 + 
     b7*b10*b24*b36*b38*b48*b59*b67*b80 - b7*b10*b24*b29*b45*b48*b59*b67*b80 + 
     b7*b10*b24*b29*b39*b54*b59*b67*b80 - b7*b10*b24*b29*b39*b50*b63*b67*b80 + 
     b7*b10*b24*b29*b39*b50*b58*b72*b80 - b7*b10*b24*b29*b39*b50*b58*b71*b81 + 
     b1*b16*b24*b29*b39*b50*b58*b71*b81 - b1*b16*b24*b29*b39*b50*b58*b72*b80 + 
     b1*b16*b24*b29*b39*b50*b63*b67*b80 - b1*b16*b24*b29*b39*b54*b59*b67*b80 + 
     b1*b16*b24*b29*b45*b48*b59*b67*b80 - b1*b16*b24*b36*b38*b48*b59*b67*b80 + 
     b1*b16*b27*b33*b38*b48*b59*b67*b80 - b1*b18*b25*b33*b38*b48*b59*b67*b80 + 
     b9*b10*b25*b33*b38*b48*b59*b67*b80 - b9*b10*b25*b33*b38*b48*b59*b71*b76 + 
     b1*b18*b25*b33*b38*b48*b59*b71*b76 - b1*b16*b27*b33*b38*b48*b59*b71*b76 + 
     b1*b16*b24*b36*b38*b48*b59*b71*b76 - b1*b16*b24*b29*b45*b48*b59*b71*b76 + 
     b1*b16*b24*b29*b39*b54*b59*b71*b76 - b1*b16*b24*b29*b39*b50*b63*b71*b76 + 
     b1*b16*b24*b29*b39*b50*b62*b72*b76 - b1*b16*b24*b29*b39*b50*b62*b67*b81 + 
     b1*b16*b24*b29*b39*b53*b59*b67*b81 - b1*b16*b24*b29*b39*b53*b59*b72*b76 + 
     b1*b16*b24*b29*b39*b53*b63*b68*b76 - b1*b16*b24*b29*b39*b54*b62*b68*b76 + 
     b1*b16*b24*b29*b45*b48*b62*b68*b76 - b1*b16*b24*b36*b38*b48*b62*b68*b76 + 
     b1*b16*b27*b33*b38*b48*b62*b68*b76 - b1*b18*b25*b33*b38*b48*b62*b68*b76 + 
     b9*b10*b25*b33*b38*b48*b62*b68*b76 - b9*b10*b25*b33*b38*b53*b57*b68*b76 + 
     b1*b18*b25*b33*b38*b53*b57*b68*b76 - b1*b16*b27*b33*b38*b53*b57*b68*b76 + 
     b1*b16*b24*b36*b38*b53*b57*b68*b76 - b1*b16*b24*b29*b45*b53*b57*b68*b76 + 
     b1*b16*b24*b29*b44*b54*b57*b68*b76 - b1*b16*b24*b29*b44*b48*b63*b68*b76 + 
     b1*b16*b24*b29*b44*b48*b59*b72*b76 - b1*b16*b24*b29*b44*b48*b59*b67*b81 + 
     b1*b16*b24*b35*b38*b48*b59*b67*b81 - b1*b16*b24*b35*b38*b48*b59*b72*b76 + 
     b1*b16*b24*b35*b38*b48*b63*b68*b76 - b1*b16*b24*b35*b38*b54*b57*b68*b76 + 
     b1*b16*b24*b35*b45*b47*b57*b68*b76 - b1*b16*b24*b36*b44*b47*b57*b68*b76 + 
     b1*b16*b27*b33*b44*b47*b57*b68*b76 - b1*b18*b25*b33*b44*b47*b57*b68*b76 + 
     b9*b10*b25*b33*b44*b47*b57*b68*b76 - b9*b10*b25*b35*b42*b47*b57*b68*b76 + 
     b1*b18*b25*b35*b42*b47*b57*b68*b76 - b1*b16*b27*b35*b42*b47*b57*b68*b76 + 
     b1*b16*b26*b36*b42*b47*b57*b68*b76 - b1*b16*b26*b33*b45*b47*b57*b68*b76 + 
     b1*b16*b26*b33*b38*b54*b57*b68*b76 - b1*b16*b26*b33*b38*b48*b63*b68*b76 + 
     b1*b16*b26*b33*b38*b48*b59*b72*b76 - b1*b16*b26*b33*b38*b48*b59*b67*b81 + 
     b1*b17*b25*b33*b38*b48*b59*b67*b81 - b1*b17*b25*b33*b38*b48*b59*b72*b76 + 
     b1*b17*b25*b33*b38*b48*b63*b68*b76 - b1*b17*b25*b33*b38*b54*b57*b68*b76 + 
     b1*b17*b25*b33*b45*b47*b57*b68*b76 - b1*b17*b25*b36*b42*b47*b57*b68*b76 + 
     b1*b17*b27*b34*b42*b47*b57*b68*b76 - b1*b18*b26*b34*b42*b47*b57*b68*b76 + 
     b9*b10*b26*b34*b42*b47*b57*b68*b76 - b9*b17*b19*b34*b42*b47*b57*b68*b76 + 
     b8*b18*b19*b34*b42*b47*b57*b68*b76 - b8*b10*b27*b34*b42*b47*b57*b68*b76 + 
     b8*b10*b25*b36*b42*b47*b57*b68*b76 - b8*b10*b25*b33*b45*b47*b57*b68*b76 + 
     b8*b10*b25*b33*b38*b54*b57*b68*b76 - b8*b10*b25*b33*b38*b48*b63*b68*b76 + 
     b8*b10*b25*b33*b38*b48*b59*b72*b76 - b8*b10*b25*b33*b38*b48*b59*b67*b81 + 
     b8*b10*b24*b34*b38*b48*b59*b67*b81 - b8*b10*b24*b34*b38*b48*b59*b72*b76 + 
     b8*b10*b24*b34*b38*b48*b63*b68*b76 - b8*b10*b24*b34*b38*b54*b57*b68*b76 + 
     b8*b10*b24*b34*b45*b47*b57*b68*b76 - b8*b10*b24*b36*b43*b47*b57*b68*b76 + 
     b8*b10*b27*b33*b43*b47*b57*b68*b76 - b8*b18*b19*b33*b43*b47*b57*b68*b76 + 
     b9*b17*b19*b33*b43*b47*b57*b68*b76 - b9*b10*b26*b33*b43*b47*b57*b68*b76 + 
     b1*b18*b26*b33*b43*b47*b57*b68*b76 - b1*b17*b27*b33*b43*b47*b57*b68*b76 + 
     b1*b17*b24*b36*b43*b47*b57*b68*b76 - b1*b17*b24*b34*b45*b47*b57*b68*b76 + 
     b1*b17*b24*b34*b38*b54*b57*b68*b76 - b1*b17*b24*b34*b38*b48*b63*b68*b76 + 
     b1*b17*b24*b34*b38*b48*b59*b72*b76 - b1*b17*b24*b34*b38*b48*b59*b67*b81 + 
     b1*b15*b26*b34*b38*b48*b59*b67*b81 - b1*b15*b26*b34*b38*b48*b59*b72*b76 + 
     b1*b15*b26*b34*b38*b48*b63*b68*b76 - b1*b15*b26*b34*b38*b54*b57*b68*b76 + 
     b1*b15*b26*b34*b45*b47*b57*b68*b76 - b1*b15*b26*b36*b43*b47*b57*b68*b76 + 
     b1*b15*b27*b35*b43*b47*b57*b68*b76 - b1*b18*b24*b35*b43*b47*b57*b68*b76 + 
     b9*b10*b24*b35*b43*b47*b57*b68*b76 - b9*b10*b24*b34*b44*b47*b57*b68*b76 + 
     b1*b18*b24*b34*b44*b47*b57*b68*b76 - b1*b15*b27*b34*b44*b47*b57*b68*b76 + 
     b1*b15*b25*b36*b44*b47*b57*b68*b76 - b1*b15*b25*b35*b45*b47*b57*b68*b76 + 
     b1*b15*b25*b35*b38*b54*b57*b68*b76 - b1*b15*b25*b35*b38*b48*b63*b68*b76 + 
     b1*b15*b25*b35*b38*b48*b59*b72*b76 - b1*b15*b25*b35*b38*b48*b59*b67*b81 + 
     b1*b15*b25*b29*b44*b48*b59*b67*b81 - b1*b15*b25*b29*b44*b48*b59*b72*b76 + 
     b1*b15*b25*b29*b44*b48*b63*b68*b76 - b1*b15*b25*b29*b44*b54*b57*b68*b76 + 
     b1*b15*b25*b29*b45*b53*b57*b68*b76 - b1*b15*b25*b36*b38*b53*b57*b68*b76 + 
     b1*b15*b27*b34*b38*b53*b57*b68*b76 - b1*b18*b24*b34*b38*b53*b57*b68*b76 + 
     b9*b10*b24*b34*b38*b53*b57*b68*b76 - b9*b10*b24*b34*b38*b48*b62*b68*b76 + 
     b1*b18*b24*b34*b38*b48*b62*b68*b76 - b1*b15*b27*b34*b38*b48*b62*b68*b76 + 
     b1*b15*b25*b36*b38*b48*b62*b68*b76 - b1*b15*b25*b29*b45*b48*b62*b68*b76 + 
     b1*b15*b25*b29*b39*b54*b62*b68*b76 - b1*b15*b25*b29*b39*b53*b63*b68*b76 + 
     b1*b15*b25*b29*b39*b53*b59*b72*b76 - b1*b15*b25*b29*b39*b53*b59*b67*b81 + 
     b1*b15*b25*b29*b39*b50*b62*b67*b81 - b1*b15*b25*b29*b39*b50*b62*b72*b76 + 
     b1*b15*b25*b29*b39*b50*b63*b71*b76 - b1*b15*b25*b29*b39*b54*b59*b71*b76 + 
     b1*b15*b25*b29*b45*b48*b59*b71*b76 - b1*b15*b25*b36*b38*b48*b59*b71*b76 + 
     b1*b15*b27*b34*b38*b48*b59*b71*b76 - b1*b18*b24*b34*b38*b48*b59*b71*b76 + 
     b9*b10*b24*b34*b38*b48*b59*b71*b76 - b9*b10*b24*b34*b38*b48*b59*b67*b80 + 
     b1*b18*b24*b34*b38*b48*b59*b67*b80 - b1*b15*b27*b34*b38*b48*b59*b67*b80 + 
     b1*b15*b25*b36*b38*b48*b59*b67*b80 - b1*b15*b25*b29*b45*b48*b59*b67*b80 + 
     b1*b15*b25*b29*b39*b54*b59*b67*b80 - b1*b15*b25*b29*b39*b50*b63*b67*b80 + 
     b1*b15*b25*b29*b39*b50*b58*b72*b80 - b1*b15*b25*b29*b39*b50*b58*b71*b81 + 
     b1*b15*b20*b34*b39*b50*b58*b71*b81 - b1*b15*b20*b34*b39*b50*b58*b72*b80 + 
     b1*b15*b20*b34*b39*b50*b63*b67*b80 - b1*b15*b20*b34*b39*b54*b59*b67*b80 + 
     b1*b15*b20*b34*b45*b48*b59*b67*b80 - b1*b15*b20*b36*b43*b48*b59*b67*b80 + 
     b1*b15*b27*b29*b43*b48*b59*b67*b80 - b1*b18*b24*b29*b43*b48*b59*b67*b80 + 
     b9*b10*b24*b29*b43*b48*b59*b67*b80 - b9*b10*b24*b29*b43*b48*b59*b71*b76 + 
     b1*b18*b24*b29*b43*b48*b59*b71*b76 - b1*b15*b27*b29*b43*b48*b59*b71*b76 + 
     b1*b15*b20*b36*b43*b48*b59*b71*b76 - b1*b15*b20*b34*b45*b48*b59*b71*b76 + 
     b1*b15*b20*b34*b39*b54*b59*b71*b76 - b1*b15*b20*b34*b39*b50*b63*b71*b76 + 
     b1*b15*b20*b34*b39*b50*b62*b72*b76 - b1*b15*b20*b34*b39*b50*b62*b67*b81 + 
     b1*b15*b20*b34*b39*b53*b59*b67*b81 - b1*b15*b20*b34*b39*b53*b59*b72*b76 + 
     b1*b15*b20*b34*b39*b53*b63*b68*b76 - b1*b15*b20*b34*b39*b54*b62*b68*b76 + 
     b1*b15*b20*b34*b45*b48*b62*b68*b76 - b1*b15*b20*b36*b43*b48*b62*b68*b76 + 
     b1*b15*b27*b29*b43*b48*b62*b68*b76 - b1*b18*b24*b29*b43*b48*b62*b68*b76 + 
     b9*b10*b24*b29*b43*b48*b62*b68*b76 - b9*b10*b24*b29*b43*b53*b57*b68*b76 + 
     b1*b18*b24*b29*b43*b53*b57*b68*b76 - b1*b15*b27*b29*b43*b53*b57*b68*b76 + 
     b1*b15*b20*b36*b43*b53*b57*b68*b76 - b1*b15*b20*b34*b45*b53*b57*b68*b76 + 
     b1*b15*b20*b34*b44*b54*b57*b68*b76 - b1*b15*b20*b34*b44*b48*b63*b68*b76 + 
     b1*b15*b20*b34*b44*b48*b59*b72*b76 - b1*b15*b20*b34*b44*b48*b59*b67*b81 + 
     b1*b15*b20*b35*b43*b48*b59*b67*b81 - b1*b15*b20*b35*b43*b48*b59*b72*b76 + 
     b1*b15*b20*b35*b43*b48*b63*b68*b76 - b1*b15*b20*b35*b43*b54*b57*b68*b76 + 
     b1*b15*b20*b35*b45*b52*b57*b68*b76 - b1*b15*b20*b36*b44*b52*b57*b68*b76 + 
     b1*b15*b27*b29*b44*b52*b57*b68*b76 - b1*b18*b24*b29*b44*b52*b57*b68*b76 + 
     b9*b10*b24*b29*b44*b52*b57*b68*b76 - b9*b10*b24*b35*b38*b52*b57*b68*b76 + 
     b1*b18*b24*b35*b38*b52*b57*b68*b76 - b1*b15*b27*b35*b38*b52*b57*b68*b76 + 
     b1*b15*b26*b36*b38*b52*b57*b68*b76 - b1*b15*b26*b29*b45*b52*b57*b68*b76 + 
     b1*b15*b26*b29*b43*b54*b57*b68*b76 - b1*b15*b26*b29*b43*b48*b63*b68*b76 + 
     b1*b15*b26*b29*b43*b48*b59*b72*b76 - b1*b15*b26*b29*b43*b48*b59*b67*b81 + 
     b1*b17*b24*b29*b43*b48*b59*b67*b81 - b1*b17*b24*b29*b43*b48*b59*b72*b76 + 
     b1*b17*b24*b29*b43*b48*b63*b68*b76 - b1*b17*b24*b29*b43*b54*b57*b68*b76 + 
     b1*b17*b24*b29*b45*b52*b57*b68*b76 - b1*b17*b24*b36*b38*b52*b57*b68*b76 + 
     b1*b17*b27*b33*b38*b52*b57*b68*b76 - b1*b18*b26*b33*b38*b52*b57*b68*b76 + 
     b9*b10*b26*b33*b38*b52*b57*b68*b76 - b9*b17*b19*b33*b38*b52*b57*b68*b76 + 
     b8*b18*b19*b33*b38*b52*b57*b68*b76 - b8*b10*b27*b33*b38*b52*b57*b68*b76 + 
     b8*b10*b24*b36*b38*b52*b57*b68*b76 - b8*b10*b24*b29*b45*b52*b57*b68*b76 + 
     b8*b10*b24*b29*b43*b54*b57*b68*b76 - b8*b10*b24*b29*b43*b48*b63*b68*b76 + 
     b8*b10*b24*b29*b43*b48*b59*b72*b76 - b8*b10*b24*b29*b43*b48*b59*b67*b81 + 
     b8*b10*b24*b29*b39*b52*b59*b67*b81 - b8*b10*b24*b29*b39*b52*b59*b72*b76 + 
     b8*b10*b24*b29*b39*b52*b63*b68*b76 - b8*b10*b24*b29*b39*b54*b61*b68*b76 + 
     b8*b10*b24*b29*b45*b48*b61*b68*b76 - b8*b10*b24*b36*b38*b48*b61*b68*b76 + 
     b8*b10*b27*b33*b38*b48*b61*b68*b76 - b8*b18*b19*b33*b38*b48*b61*b68*b76 + 
     b9*b17*b19*b33*b38*b48*b61*b68*b76 - b9*b10*b26*b33*b38*b48*b61*b68*b76 + 
     b1*b18*b26*b33*b38*b48*b61*b68*b76 - b1*b17*b27*b33*b38*b48*b61*b68*b76 + 
     b1*b17*b24*b36*b38*b48*b61*b68*b76 - b1*b17*b24*b29*b45*b48*b61*b68*b76 + 
     b1*b17*b24*b29*b39*b54*b61*b68*b76 - b1*b17*b24*b29*b39*b52*b63*b68*b76 + 
     b1*b17*b24*b29*b39*b52*b59*b72*b76 - b1*b17*b24*b29*b39*b52*b59*b67*b81 + 
     b1*b15*b26*b29*b39*b52*b59*b67*b81 - b1*b15*b26*b29*b39*b52*b59*b72*b76 + 
     b1*b15*b26*b29*b39*b52*b63*b68*b76 - b1*b15*b26*b29*b39*b54*b61*b68*b76 + 
     b1*b15*b26*b29*b45*b48*b61*b68*b76 - b1*b15*b26*b36*b38*b48*b61*b68*b76 + 
     b1*b15*b27*b35*b38*b48*b61*b68*b76 - b1*b18*b24*b35*b38*b48*b61*b68*b76 + 
     b9*b10*b24*b35*b38*b48*b61*b68*b76 - b9*b10*b24*b29*b44*b48*b61*b68*b76 + 
     b1*b18*b24*b29*b44*b48*b61*b68*b76 - b1*b15*b27*b29*b44*b48*b61*b68*b76 + 
     b1*b15*b20*b36*b44*b48*b61*b68*b76 - b1*b15*b20*b35*b45*b48*b61*b68*b76 + 
     b1*b15*b20*b35*b39*b54*b61*b68*b76 - b1*b15*b20*b35*b39*b52*b63*b68*b76 + 
     b1*b15*b20*b35*b39*b52*b59*b72*b76 - b1*b15*b20*b35*b39*b52*b59*b67*b81 + 
     b1*b15*b20*b30*b44*b52*b59*b67*b81 - b1*b15*b20*b30*b44*b52*b59*b72*b76 + 
     b1*b15*b20*b30*b44*b52*b63*b68*b76 - b1*b15*b20*b30*b44*b54*b61*b68*b76 + 
     b1*b15*b20*b30*b45*b53*b61*b68*b76 - b1*b15*b20*b36*b39*b53*b61*b68*b76 + 
     b1*b15*b27*b29*b39*b53*b61*b68*b76 - b1*b18*b24*b29*b39*b53*b61*b68*b76 + 
     b9*b10*b24*b29*b39*b53*b61*b68*b76 - b9*b10*b24*b29*b39*b52*b62*b68*b76 + 
     b1*b18*b24*b29*b39*b52*b62*b68*b76 - b1*b15*b27*b29*b39*b52*b62*b68*b76 + 
     b1*b15*b20*b36*b39*b52*b62*b68*b76 - b1*b15*b20*b30*b45*b52*b62*b68*b76 + 
     b1*b15*b20*b30*b43*b54*b62*b68*b76 - b1*b15*b20*b30*b43*b53*b63*b68*b76 + 
     b1*b15*b20*b30*b43*b53*b59*b72*b76 - b1*b15*b20*b30*b43*b53*b59*b67*b81 + 
     b1*b15*b20*b30*b43*b50*b62*b67*b81 - b1*b15*b20*b30*b43*b50*b62*b72*b76 + 
     b1*b15*b20*b30*b43*b50*b63*b71*b76 - b1*b15*b20*b30*b43*b54*b59*b71*b76 + 
     b1*b15*b20*b30*b45*b52*b59*b71*b76 - b1*b15*b20*b36*b39*b52*b59*b71*b76 + 
     b1*b15*b27*b29*b39*b52*b59*b71*b76 - b1*b18*b24*b29*b39*b52*b59*b71*b76 + 
     b9*b10*b24*b29*b39*b52*b59*b71*b76 - b9*b10*b24*b29*b39*b52*b59*b67*b80 + 
     b1*b18*b24*b29*b39*b52*b59*b67*b80 - b1*b15*b27*b29*b39*b52*b59*b67*b80 + 
     b1*b15*b20*b36*b39*b52*b59*b67*b80 - b1*b15*b20*b30*b45*b52*b59*b67*b80 + 
     b1*b15*b20*b30*b43*b54*b59*b67*b80 - b1*b15*b20*b30*b43*b50*b63*b67*b80 + 
     b1*b15*b20*b30*b43*b50*b58*b72*b80 - b1*b15*b20*b30*b43*b50*b58*b71*b81 + 
     b1*b15*b20*b30*b41*b52*b58*b71*b81 - b1*b15*b20*b30*b41*b52*b58*b72*b80 + 
     b1*b15*b20*b30*b41*b52*b63*b67*b80 - b1*b15*b20*b30*b41*b54*b61*b67*b80 + 
     b1*b15*b20*b30*b45*b50*b61*b67*b80 - b1*b15*b20*b36*b39*b50*b61*b67*b80 + 
     b1*b15*b27*b29*b39*b50*b61*b67*b80 - b1*b18*b24*b29*b39*b50*b61*b67*b80 + 
     b9*b10*b24*b29*b39*b50*b61*b67*b80 - b9*b10*b24*b29*b39*b50*b61*b71*b76 + 
     b1*b18*b24*b29*b39*b50*b61*b71*b76 - b1*b15*b27*b29*b39*b50*b61*b71*b76 + 
     b1*b15*b20*b36*b39*b50*b61*b71*b76 - b1*b15*b20*b30*b45*b50*b61*b71*b76 + 
     b1*b15*b20*b30*b41*b54*b61*b71*b76 - b1*b15*b20*b30*b41*b52*b63*b71*b76 + 
     b1*b15*b20*b30*b41*b52*b62*b72*b76 - b1*b15*b20*b30*b41*b52*b62*b67*b81 + 
     b1*b15*b20*b30*b41*b53*b61*b67*b81 - b1*b15*b20*b30*b41*b53*b61*b72*b76 + 
     b1*b15*b20*b30*b41*b53*b63*b70*b76 - b1*b15*b20*b30*b41*b54*b62*b70*b76 + 
     b1*b15*b20*b30*b45*b50*b62*b70*b76 - b1*b15*b20*b36*b39*b50*b62*b70*b76 + 
     b1*b15*b27*b29*b39*b50*b62*b70*b76 - b1*b18*b24*b29*b39*b50*b62*b70*b76 + 
     b9*b10*b24*b29*b39*b50*b62*b70*b76 - b9*b10*b24*b29*b39*b53*b59*b70*b76 + 
     b1*b18*b24*b29*b39*b53*b59*b70*b76 - b1*b15*b27*b29*b39*b53*b59*b70*b76 + 
     b1*b15*b20*b36*b39*b53*b59*b70*b76 - b1*b15*b20*b30*b45*b53*b59*b70*b76 + 
     b1*b15*b20*b30*b44*b54*b59*b70*b76 - b1*b15*b20*b30*b44*b50*b63*b70*b76 + 
     b1*b15*b20*b30*b44*b50*b61*b72*b76 - b1*b15*b20*b30*b44*b50*b61*b67*b81 + 
     b1*b15*b20*b35*b39*b50*b61*b67*b81 - b1*b15*b20*b35*b39*b50*b61*b72*b76 + 
     b1*b15*b20*b35*b39*b50*b63*b70*b76 - b1*b15*b20*b35*b39*b54*b59*b70*b76 + 
     b1*b15*b20*b35*b45*b48*b59*b70*b76 - b1*b15*b20*b36*b44*b48*b59*b70*b76 + 
     b1*b15*b27*b29*b44*b48*b59*b70*b76 - b1*b18*b24*b29*b44*b48*b59*b70*b76 + 
     b9*b10*b24*b29*b44*b48*b59*b70*b76 - b9*b10*b24*b35*b38*b48*b59*b70*b76 + 
     b1*b18*b24*b35*b38*b48*b59*b70*b76 - b1*b15*b27*b35*b38*b48*b59*b70*b76 + 
     b1*b15*b26*b36*b38*b48*b59*b70*b76 - b1*b15*b26*b29*b45*b48*b59*b70*b76 + 
     b1*b15*b26*b29*b39*b54*b59*b70*b76 - b1*b15*b26*b29*b39*b50*b63*b70*b76 + 
     b1*b15*b26*b29*b39*b50*b61*b72*b76 - b1*b15*b26*b29*b39*b50*b61*b67*b81 + 
     b1*b17*b24*b29*b39*b50*b61*b67*b81 - b1*b17*b24*b29*b39*b50*b61*b72*b76 + 
     b1*b17*b24*b29*b39*b50*b63*b70*b76 - b1*b17*b24*b29*b39*b54*b59*b70*b76 + 
     b1*b17*b24*b29*b45*b48*b59*b70*b76 - b1*b17*b24*b36*b38*b48*b59*b70*b76 + 
     b1*b17*b27*b33*b38*b48*b59*b70*b76 - b1*b18*b26*b33*b38*b48*b59*b70*b76 + 
     b9*b10*b26*b33*b38*b48*b59*b70*b76 - b9*b17*b19*b33*b38*b48*b59*b70*b76 + 
     b8*b18*b19*b33*b38*b48*b59*b70*b76 - b8*b10*b27*b33*b38*b48*b59*b70*b76 + 
     b8*b10*b24*b36*b38*b48*b59*b70*b76 - b8*b10*b24*b29*b45*b48*b59*b70*b76 + 
     b8*b10*b24*b29*b39*b54*b59*b70*b76 - b8*b10*b24*b29*b39*b50*b63*b70*b76 + 
     b8*b10*b24*b29*b39*b50*b61*b72*b76 - b8*b10*b24*b29*b39*b50*b61*b67*b81 + 
     b8*b10*b24*b29*b39*b50*b58*b70*b81 - b8*b10*b24*b29*b39*b50*b58*b72*b79 + 
     b8*b10*b24*b29*b39*b50*b63*b67*b79 - b8*b10*b24*b29*b39*b54*b59*b67*b79 + 
     b8*b10*b24*b29*b45*b48*b59*b67*b79 - b8*b10*b24*b36*b38*b48*b59*b67*b79 + 
     b8*b10*b27*b33*b38*b48*b59*b67*b79 - b8*b18*b19*b33*b38*b48*b59*b67*b79 + 
     b9*b17*b19*b33*b38*b48*b59*b67*b79 - b9*b10*b26*b33*b38*b48*b59*b67*b79 + 
     b1*b18*b26*b33*b38*b48*b59*b67*b79 - b1*b17*b27*b33*b38*b48*b59*b67*b79 + 
     b1*b17*b24*b36*b38*b48*b59*b67*b79 - b1*b17*b24*b29*b45*b48*b59*b67*b79 + 
     b1*b17*b24*b29*b39*b54*b59*b67*b79 - b1*b17*b24*b29*b39*b50*b63*b67*b79 + 
     b1*b17*b24*b29*b39*b50*b58*b72*b79 - b1*b17*b24*b29*b39*b50*b58*b70*b81 + 
     b1*b15*b26*b29*b39*b50*b58*b70*b81 - b1*b15*b26*b29*b39*b50*b58*b72*b79 + 
     b1*b15*b26*b29*b39*b50*b63*b67*b79 - b1*b15*b26*b29*b39*b54*b59*b67*b79 + 
     b1*b15*b26*b29*b45*b48*b59*b67*b79 - b1*b15*b26*b36*b38*b48*b59*b67*b79 + 
     b1*b15*b27*b35*b38*b48*b59*b67*b79 - b1*b18*b24*b35*b38*b48*b59*b67*b79 + 
     b9*b10*b24*b35*b38*b48*b59*b67*b79 - b9*b10*b24*b29*b44*b48*b59*b67*b79 + 
     b1*b18*b24*b29*b44*b48*b59*b67*b79 - b1*b15*b27*b29*b44*b48*b59*b67*b79 + 
     b1*b15*b20*b36*b44*b48*b59*b67*b79 - b1*b15*b20*b35*b45*b48*b59*b67*b79 + 
     b1*b15*b20*b35*b39*b54*b59*b67*b79 - b1*b15*b20*b35*b39*b50*b63*b67*b79 + 
     b1*b15*b20*b35*b39*b50*b58*b72*b79 - b1*b15*b20*b35*b39*b50*b58*b70*b81 + 
     b1*b15*b20*b30*b44*b50*b58*b70*b81 - b1*b15*b20*b30*b44*b50*b58*b72*b79 + 
     b1*b15*b20*b30*b44*b50*b63*b67*b79 - b1*b15*b20*b30*b44*b54*b59*b67*b79 + 
     b1*b15*b20*b30*b45*b53*b59*b67*b79 - b1*b15*b20*b36*b39*b53*b59*b67*b79 + 
     b1*b15*b27*b29*b39*b53*b59*b67*b79 - b1*b18*b24*b29*b39*b53*b59*b67*b79 + 
     b9*b10*b24*b29*b39*b53*b59*b67*b79 - b9*b10*b24*b29*b39*b50*b62*b67*b79 + 
     b1*b18*b24*b29*b39*b50*b62*b67*b79 - b1*b15*b27*b29*b39*b50*b62*b67*b79 + 
     b1*b15*b20*b36*b39*b50*b62*b67*b79 - b1*b15*b20*b30*b45*b50*b62*b67*b79 + 
     b1*b15*b20*b30*b41*b54*b62*b67*b79 - b1*b15*b20*b30*b41*b53*b63*b67*b79 + 
     b1*b15*b20*b30*b41*b53*b58*b72*b79 - b1*b15*b20*b30*b41*b53*b58*b70*b81 + 
     b1*b15*b20*b30*b41*b49*b62*b70*b81 - b1*b15*b20*b30*b41*b49*b62*b72*b79 + 
     b1*b15*b20*b30*b41*b49*b63*b71*b79 - b1*b15*b20*b30*b41*b54*b58*b71*b79 + 
     b1*b15*b20*b30*b45*b50*b58*b71*b79 - b1*b15*b20*b36*b39*b50*b58*b71*b79 + 
     b1*b15*b27*b29*b39*b50*b58*b71*b79 - b1*b18*b24*b29*b39*b50*b58*b71*b79 + 
     b9*b10*b24*b29*b39*b50*b58*b71*b79 - b9*b10*b24*b29*b39*b50*b58*b70*b80 + 
     b1*b18*b24*b29*b39*b50*b58*b70*b80 - b1*b15*b27*b29*b39*b50*b58*b70*b80 + 
     b1*b15*b20*b36*b39*b50*b58*b70*b80 - b1*b15*b20*b30*b45*b50*b58*b70*b80 + 
     b1*b15*b20*b30*b41*b54*b58*b70*b80 - b1*b15*b20*b30*b41*b49*b63*b70*b80 + 
     b1*b15*b20*b30*b41*b49*b61*b72*b80 - b1*b15*b20*b30*b41*b49*b61*b71*b81 + 
     b1*b11*b24*b30*b41*b49*b61*b71*b81 - b1*b11*b24*b30*b41*b49*b61*b72*b80 + 
     b1*b11*b24*b30*b41*b49*b63*b70*b80 - b1*b11*b24*b30*b41*b54*b58*b70*b80 + 
     b1*b11*b24*b30*b45*b50*b58*b70*b80 - b1*b11*b24*b36*b39*b50*b58*b70*b80 + 
     b1*b11*b27*b33*b39*b50*b58*b70*b80 - b1*b18*b20*b33*b39*b50*b58*b70*b80 + 
     b9*b10*b20*b33*b39*b50*b58*b70*b80 - b9*b10*b20*b33*b39*b50*b58*b71*b79 + 
     b1*b18*b20*b33*b39*b50*b58*b71*b79 - b1*b11*b27*b33*b39*b50*b58*b71*b79 + 
     b1*b11*b24*b36*b39*b50*b58*b71*b79 - b1*b11*b24*b30*b45*b50*b58*b71*b79 + 
     b1*b11*b24*b30*b41*b54*b58*b71*b79 - b1*b11*b24*b30*b41*b49*b63*b71*b79 + 
     b1*b11*b24*b30*b41*b49*b62*b72*b79 - b1*b11*b24*b30*b41*b49*b62*b70*b81 + 
     b1*b11*b24*b30*b41*b53*b58*b70*b81 - b1*b11*b24*b30*b41*b53*b58*b72*b79 + 
     b1*b11*b24*b30*b41*b53*b63*b67*b79 - b1*b11*b24*b30*b41*b54*b62*b67*b79 + 
     b1*b11*b24*b30*b45*b50*b62*b67*b79 - b1*b11*b24*b36*b39*b50*b62*b67*b79 + 
     b1*b11*b27*b33*b39*b50*b62*b67*b79 - b1*b18*b20*b33*b39*b50*b62*b67*b79 + 
     b9*b10*b20*b33*b39*b50*b62*b67*b79 - b9*b10*b20*b33*b39*b53*b59*b67*b79 + 
     b1*b18*b20*b33*b39*b53*b59*b67*b79 - b1*b11*b27*b33*b39*b53*b59*b67*b79 + 
     b1*b11*b24*b36*b39*b53*b59*b67*b79 - b1*b11*b24*b30*b45*b53*b59*b67*b79 + 
     b1*b11*b24*b30*b44*b54*b59*b67*b79 - b1*b11*b24*b30*b44*b50*b63*b67*b79 + 
     b1*b11*b24*b30*b44*b50*b58*b72*b79 - b1*b11*b24*b30*b44*b50*b58*b70*b81 + 
     b1*b11*b24*b35*b39*b50*b58*b70*b81 - b1*b11*b24*b35*b39*b50*b58*b72*b79 + 
     b1*b11*b24*b35*b39*b50*b63*b67*b79 - b1*b11*b24*b35*b39*b54*b59*b67*b79 + 
     b1*b11*b24*b35*b45*b48*b59*b67*b79 - b1*b11*b24*b36*b44*b48*b59*b67*b79 + 
     b1*b11*b27*b33*b44*b48*b59*b67*b79 - b1*b18*b20*b33*b44*b48*b59*b67*b79 + 
     b9*b10*b20*b33*b44*b48*b59*b67*b79 - b9*b10*b20*b35*b42*b48*b59*b67*b79 + 
     b1*b18*b20*b35*b42*b48*b59*b67*b79 - b1*b11*b27*b35*b42*b48*b59*b67*b79 + 
     b1*b11*b26*b36*b42*b48*b59*b67*b79 - b1*b11*b26*b33*b45*b48*b59*b67*b79 + 
     b1*b11*b26*b33*b39*b54*b59*b67*b79 - b1*b11*b26*b33*b39*b50*b63*b67*b79 + 
     b1*b11*b26*b33*b39*b50*b58*b72*b79 - b1*b11*b26*b33*b39*b50*b58*b70*b81 + 
     b1*b17*b20*b33*b39*b50*b58*b70*b81 - b1*b17*b20*b33*b39*b50*b58*b72*b79 + 
     b1*b17*b20*b33*b39*b50*b63*b67*b79 - b1*b17*b20*b33*b39*b54*b59*b67*b79 + 
     b1*b17*b20*b33*b45*b48*b59*b67*b79 - b1*b17*b20*b36*b42*b48*b59*b67*b79 + 
     b1*b17*b27*b29*b42*b48*b59*b67*b79 - b1*b18*b26*b29*b42*b48*b59*b67*b79 + 
     b9*b10*b26*b29*b42*b48*b59*b67*b79 - b9*b17*b19*b29*b42*b48*b59*b67*b79 + 
     b8*b18*b19*b29*b42*b48*b59*b67*b79 - b8*b10*b27*b29*b42*b48*b59*b67*b79 + 
     b8*b10*b20*b36*b42*b48*b59*b67*b79 - b8*b10*b20*b33*b45*b48*b59*b67*b79 + 
     b8*b10*b20*b33*b39*b54*b59*b67*b79 - b8*b10*b20*b33*b39*b50*b63*b67*b79 + 
     b8*b10*b20*b33*b39*b50*b58*b72*b79 - b8*b10*b20*b33*b39*b50*b58*b70*b81 + 
     b8*b10*b20*b33*b39*b50*b61*b67*b81 - b8*b10*b20*b33*b39*b50*b61*b72*b76 + 
     b8*b10*b20*b33*b39*b50*b63*b70*b76 - b8*b10*b20*b33*b39*b54*b59*b70*b76 + 
     b8*b10*b20*b33*b45*b48*b59*b70*b76 - b8*b10*b20*b36*b42*b48*b59*b70*b76 + 
     b8*b10*b27*b29*b42*b48*b59*b70*b76 - b8*b18*b19*b29*b42*b48*b59*b70*b76 + 
     b9*b17*b19*b29*b42*b48*b59*b70*b76 - b9*b10*b26*b29*b42*b48*b59*b70*b76 + 
     b1*b18*b26*b29*b42*b48*b59*b70*b76 - b1*b17*b27*b29*b42*b48*b59*b70*b76 + 
     b1*b17*b20*b36*b42*b48*b59*b70*b76 - b1*b17*b20*b33*b45*b48*b59*b70*b76 + 
     b1*b17*b20*b33*b39*b54*b59*b70*b76 - b1*b17*b20*b33*b39*b50*b63*b70*b76 + 
     b1*b17*b20*b33*b39*b50*b61*b72*b76 - b1*b17*b20*b33*b39*b50*b61*b67*b81 + 
     b1*b11*b26*b33*b39*b50*b61*b67*b81 - b1*b11*b26*b33*b39*b50*b61*b72*b76 + 
     b1*b11*b26*b33*b39*b50*b63*b70*b76 - b1*b11*b26*b33*b39*b54*b59*b70*b76 + 
     b1*b11*b26*b33*b45*b48*b59*b70*b76 - b1*b11*b26*b36*b42*b48*b59*b70*b76 + 
     b1*b11*b27*b35*b42*b48*b59*b70*b76 - b1*b18*b20*b35*b42*b48*b59*b70*b76 + 
     b9*b10*b20*b35*b42*b48*b59*b70*b76 - b9*b10*b20*b33*b44*b48*b59*b70*b76 + 
     b1*b18*b20*b33*b44*b48*b59*b70*b76 - b1*b11*b27*b33*b44*b48*b59*b70*b76 + 
     b1*b11*b24*b36*b44*b48*b59*b70*b76 - b1*b11*b24*b35*b45*b48*b59*b70*b76 + 
     b1*b11*b24*b35*b39*b54*b59*b70*b76 - b1*b11*b24*b35*b39*b50*b63*b70*b76 + 
     b1*b11*b24*b35*b39*b50*b61*b72*b76 - b1*b11*b24*b35*b39*b50*b61*b67*b81 + 
     b1*b11*b24*b30*b44*b50*b61*b67*b81 - b1*b11*b24*b30*b44*b50*b61*b72*b76 + 
     b1*b11*b24*b30*b44*b50*b63*b70*b76 - b1*b11*b24*b30*b44*b54*b59*b70*b76 + 
     b1*b11*b24*b30*b45*b53*b59*b70*b76 - b1*b11*b24*b36*b39*b53*b59*b70*b76 + 
     b1*b11*b27*b33*b39*b53*b59*b70*b76 - b1*b18*b20*b33*b39*b53*b59*b70*b76 + 
     b9*b10*b20*b33*b39*b53*b59*b70*b76 - b9*b10*b20*b33*b39*b50*b62*b70*b76 + 
     b1*b18*b20*b33*b39*b50*b62*b70*b76 - b1*b11*b27*b33*b39*b50*b62*b70*b76 + 
     b1*b11*b24*b36*b39*b50*b62*b70*b76 - b1*b11*b24*b30*b45*b50*b62*b70*b76 + 
     b1*b11*b24*b30*b41*b54*b62*b70*b76 - b1*b11*b24*b30*b41*b53*b63*b70*b76 + 
     b1*b11*b24*b30*b41*b53*b61*b72*b76 - b1*b11*b24*b30*b41*b53*b61*b67*b81 + 
     b1*b11*b24*b30*b41*b52*b62*b67*b81 - b1*b11*b24*b30*b41*b52*b62*b72*b76 + 
     b1*b11*b24*b30*b41*b52*b63*b71*b76 - b1*b11*b24*b30*b41*b54*b61*b71*b76 + 
     b1*b11*b24*b30*b45*b50*b61*b71*b76 - b1*b11*b24*b36*b39*b50*b61*b71*b76 + 
     b1*b11*b27*b33*b39*b50*b61*b71*b76 - b1*b18*b20*b33*b39*b50*b61*b71*b76 + 
     b9*b10*b20*b33*b39*b50*b61*b71*b76 - b9*b10*b20*b33*b39*b50*b61*b67*b80 + 
     b1*b18*b20*b33*b39*b50*b61*b67*b80 - b1*b11*b27*b33*b39*b50*b61*b67*b80 + 
     b1*b11*b24*b36*b39*b50*b61*b67*b80 - b1*b11*b24*b30*b45*b50*b61*b67*b80 + 
     b1*b11*b24*b30*b41*b54*b61*b67*b80 - b1*b11*b24*b30*b41*b52*b63*b67*b80 + 
     b1*b11*b24*b30*b41*b52*b58*b72*b80 - b1*b11*b24*b30*b41*b52*b58*b71*b81 + 
     b1*b11*b24*b30*b43*b50*b58*b71*b81 - b1*b11*b24*b30*b43*b50*b58*b72*b80 + 
     b1*b11*b24*b30*b43*b50*b63*b67*b80 - b1*b11*b24*b30*b43*b54*b59*b67*b80 + 
     b1*b11*b24*b30*b45*b52*b59*b67*b80 - b1*b11*b24*b36*b39*b52*b59*b67*b80 + 
     b1*b11*b27*b33*b39*b52*b59*b67*b80 - b1*b18*b20*b33*b39*b52*b59*b67*b80 + 
     b9*b10*b20*b33*b39*b52*b59*b67*b80 - b9*b10*b20*b33*b39*b52*b59*b71*b76 + 
     b1*b18*b20*b33*b39*b52*b59*b71*b76 - b1*b11*b27*b33*b39*b52*b59*b71*b76 + 
     b1*b11*b24*b36*b39*b52*b59*b71*b76 - b1*b11*b24*b30*b45*b52*b59*b71*b76 + 
     b1*b11*b24*b30*b43*b54*b59*b71*b76 - b1*b11*b24*b30*b43*b50*b63*b71*b76 + 
     b1*b11*b24*b30*b43*b50*b62*b72*b76 - b1*b11*b24*b30*b43*b50*b62*b67*b81 + 
     b1*b11*b24*b30*b43*b53*b59*b67*b81 - b1*b11*b24*b30*b43*b53*b59*b72*b76 + 
     b1*b11*b24*b30*b43*b53*b63*b68*b76 - b1*b11*b24*b30*b43*b54*b62*b68*b76 + 
     b1*b11*b24*b30*b45*b52*b62*b68*b76 - b1*b11*b24*b36*b39*b52*b62*b68*b76 + 
     b1*b11*b27*b33*b39*b52*b62*b68*b76 - b1*b18*b20*b33*b39*b52*b62*b68*b76 + 
     b9*b10*b20*b33*b39*b52*b62*b68*b76 - b9*b10*b20*b33*b39*b53*b61*b68*b76 + 
     b1*b18*b20*b33*b39*b53*b61*b68*b76 - b1*b11*b27*b33*b39*b53*b61*b68*b76 + 
     b1*b11*b24*b36*b39*b53*b61*b68*b76 - b1*b11*b24*b30*b45*b53*b61*b68*b76 + 
     b1*b11*b24*b30*b44*b54*b61*b68*b76 - b1*b11*b24*b30*b44*b52*b63*b68*b76 + 
     b1*b11*b24*b30*b44*b52*b59*b72*b76 - b1*b11*b24*b30*b44*b52*b59*b67*b81 + 
     b1*b11*b24*b35*b39*b52*b59*b67*b81 - b1*b11*b24*b35*b39*b52*b59*b72*b76 + 
     b1*b11*b24*b35*b39*b52*b63*b68*b76 - b1*b11*b24*b35*b39*b54*b61*b68*b76 + 
     b1*b11*b24*b35*b45*b48*b61*b68*b76 - b1*b11*b24*b36*b44*b48*b61*b68*b76 + 
     b1*b11*b27*b33*b44*b48*b61*b68*b76 - b1*b18*b20*b33*b44*b48*b61*b68*b76 + 
     b9*b10*b20*b33*b44*b48*b61*b68*b76 - b9*b10*b20*b35*b42*b48*b61*b68*b76 + 
     b1*b18*b20*b35*b42*b48*b61*b68*b76 - b1*b11*b27*b35*b42*b48*b61*b68*b76 + 
     b1*b11*b26*b36*b42*b48*b61*b68*b76 - b1*b11*b26*b33*b45*b48*b61*b68*b76 + 
     b1*b11*b26*b33*b39*b54*b61*b68*b76 - b1*b11*b26*b33*b39*b52*b63*b68*b76 + 
     b1*b11*b26*b33*b39*b52*b59*b72*b76 - b1*b11*b26*b33*b39*b52*b59*b67*b81 + 
     b1*b17*b20*b33*b39*b52*b59*b67*b81 - b1*b17*b20*b33*b39*b52*b59*b72*b76 + 
     b1*b17*b20*b33*b39*b52*b63*b68*b76 - b1*b17*b20*b33*b39*b54*b61*b68*b76 + 
     b1*b17*b20*b33*b45*b48*b61*b68*b76 - b1*b17*b20*b36*b42*b48*b61*b68*b76 + 
     b1*b17*b27*b29*b42*b48*b61*b68*b76 - b1*b18*b26*b29*b42*b48*b61*b68*b76 + 
     b9*b10*b26*b29*b42*b48*b61*b68*b76 - b9*b17*b19*b29*b42*b48*b61*b68*b76 + 
     b8*b18*b19*b29*b42*b48*b61*b68*b76 - b8*b10*b27*b29*b42*b48*b61*b68*b76 + 
     b8*b10*b20*b36*b42*b48*b61*b68*b76 - b8*b10*b20*b33*b45*b48*b61*b68*b76 + 
     b8*b10*b20*b33*b39*b54*b61*b68*b76 - b8*b10*b20*b33*b39*b52*b63*b68*b76 + 
     b8*b10*b20*b33*b39*b52*b59*b72*b76 - b8*b10*b20*b33*b39*b52*b59*b67*b81 + 
     b8*b10*b20*b33*b43*b48*b59*b67*b81 - b8*b10*b20*b33*b43*b48*b59*b72*b76 + 
     b8*b10*b20*b33*b43*b48*b63*b68*b76 - b8*b10*b20*b33*b43*b54*b57*b68*b76 + 
     b8*b10*b20*b33*b45*b52*b57*b68*b76 - b8*b10*b20*b36*b42*b52*b57*b68*b76 + 
     b8*b10*b27*b29*b42*b52*b57*b68*b76 - b8*b18*b19*b29*b42*b52*b57*b68*b76 + 
     b9*b17*b19*b29*b42*b52*b57*b68*b76 - b9*b10*b26*b29*b42*b52*b57*b68*b76 + 
     b1*b18*b26*b29*b42*b52*b57*b68*b76 - b1*b17*b27*b29*b42*b52*b57*b68*b76 + 
     b1*b17*b20*b36*b42*b52*b57*b68*b76 - b1*b17*b20*b33*b45*b52*b57*b68*b76 + 
     b1*b17*b20*b33*b43*b54*b57*b68*b76 - b1*b17*b20*b33*b43*b48*b63*b68*b76 + 
     b1*b17*b20*b33*b43*b48*b59*b72*b76 - b1*b17*b20*b33*b43*b48*b59*b67*b81 + 
     b1*b11*b26*b33*b43*b48*b59*b67*b81 - b1*b11*b26*b33*b43*b48*b59*b72*b76 + 
     b1*b11*b26*b33*b43*b48*b63*b68*b76 - b1*b11*b26*b33*b43*b54*b57*b68*b76 + 
     b1*b11*b26*b33*b45*b52*b57*b68*b76 - b1*b11*b26*b36*b42*b52*b57*b68*b76 + 
     b1*b11*b27*b35*b42*b52*b57*b68*b76 - b1*b18*b20*b35*b42*b52*b57*b68*b76 + 
     b9*b10*b20*b35*b42*b52*b57*b68*b76 - b9*b10*b20*b33*b44*b52*b57*b68*b76 + 
     b1*b18*b20*b33*b44*b52*b57*b68*b76 - b1*b11*b27*b33*b44*b52*b57*b68*b76 + 
     b1*b11*b24*b36*b44*b52*b57*b68*b76 - b1*b11*b24*b35*b45*b52*b57*b68*b76 + 
     b1*b11*b24*b35*b43*b54*b57*b68*b76 - b1*b11*b24*b35*b43*b48*b63*b68*b76 + 
     b1*b11*b24*b35*b43*b48*b59*b72*b76 - b1*b11*b24*b35*b43*b48*b59*b67*b81 + 
     b1*b11*b24*b34*b44*b48*b59*b67*b81 - b1*b11*b24*b34*b44*b48*b59*b72*b76 + 
     b1*b11*b24*b34*b44*b48*b63*b68*b76 - b1*b11*b24*b34*b44*b54*b57*b68*b76 + 
     b1*b11*b24*b34*b45*b53*b57*b68*b76 - b1*b11*b24*b36*b43*b53*b57*b68*b76 + 
     b1*b11*b27*b33*b43*b53*b57*b68*b76 - b1*b18*b20*b33*b43*b53*b57*b68*b76 + 
     b9*b10*b20*b33*b43*b53*b57*b68*b76 - b9*b10*b20*b33*b43*b48*b62*b68*b76 + 
     b1*b18*b20*b33*b43*b48*b62*b68*b76 - b1*b11*b27*b33*b43*b48*b62*b68*b76 + 
     b1*b11*b24*b36*b43*b48*b62*b68*b76 - b1*b11*b24*b34*b45*b48*b62*b68*b76 + 
     b1*b11*b24*b34*b39*b54*b62*b68*b76 - b1*b11*b24*b34*b39*b53*b63*b68*b76 + 
     b1*b11*b24*b34*b39*b53*b59*b72*b76 - b1*b11*b24*b34*b39*b53*b59*b67*b81 + 
     b1*b11*b24*b34*b39*b50*b62*b67*b81 - b1*b11*b24*b34*b39*b50*b62*b72*b76 + 
     b1*b11*b24*b34*b39*b50*b63*b71*b76 - b1*b11*b24*b34*b39*b54*b59*b71*b76 + 
     b1*b11*b24*b34*b45*b48*b59*b71*b76 - b1*b11*b24*b36*b43*b48*b59*b71*b76 + 
     b1*b11*b27*b33*b43*b48*b59*b71*b76 - b1*b18*b20*b33*b43*b48*b59*b71*b76 + 
     b9*b10*b20*b33*b43*b48*b59*b71*b76 - b9*b10*b20*b33*b43*b48*b59*b67*b80 + 
     b1*b18*b20*b33*b43*b48*b59*b67*b80 - b1*b11*b27*b33*b43*b48*b59*b67*b80 + 
     b1*b11*b24*b36*b43*b48*b59*b67*b80 - b1*b11*b24*b34*b45*b48*b59*b67*b80 + 
     b1*b11*b24*b34*b39*b54*b59*b67*b80 - b1*b11*b24*b34*b39*b50*b63*b67*b80 + 
     b1*b11*b24*b34*b39*b50*b58*b72*b80 - b1*b11*b24*b34*b39*b50*b58*b71*b81 + 
     b1*b11*b25*b33*b39*b50*b58*b71*b81 - b1*b11*b25*b33*b39*b50*b58*b72*b80 + 
     b1*b11*b25*b33*b39*b50*b63*b67*b80 - b1*b11*b25*b33*b39*b54*b59*b67*b80 + 
     b1*b11*b25*b33*b45*b48*b59*b67*b80 - b1*b11*b25*b36*b42*b48*b59*b67*b80 + 
     b1*b11*b27*b34*b42*b48*b59*b67*b80 - b1*b18*b20*b34*b42*b48*b59*b67*b80 + 
     b9*b10*b20*b34*b42*b48*b59*b67*b80 - b9*b10*b20*b34*b42*b48*b59*b71*b76 + 
     b1*b18*b20*b34*b42*b48*b59*b71*b76 - b1*b11*b27*b34*b42*b48*b59*b71*b76 + 
     b1*b11*b25*b36*b42*b48*b59*b71*b76 - b1*b11*b25*b33*b45*b48*b59*b71*b76 + 
     b1*b11*b25*b33*b39*b54*b59*b71*b76 - b1*b11*b25*b33*b39*b50*b63*b71*b76 + 
     b1*b11*b25*b33*b39*b50*b62*b72*b76 - b1*b11*b25*b33*b39*b50*b62*b67*b81 + 
     b1*b11*b25*b33*b39*b53*b59*b67*b81 - b1*b11*b25*b33*b39*b53*b59*b72*b76 + 
     b1*b11*b25*b33*b39*b53*b63*b68*b76 - b1*b11*b25*b33*b39*b54*b62*b68*b76 + 
     b1*b11*b25*b33*b45*b48*b62*b68*b76 - b1*b11*b25*b36*b42*b48*b62*b68*b76 + 
     b1*b11*b27*b34*b42*b48*b62*b68*b76 - b1*b18*b20*b34*b42*b48*b62*b68*b76 + 
     b9*b10*b20*b34*b42*b48*b62*b68*b76 - b9*b10*b20*b34*b42*b53*b57*b68*b76 + 
     b1*b18*b20*b34*b42*b53*b57*b68*b76 - b1*b11*b27*b34*b42*b53*b57*b68*b76 + 
     b1*b11*b25*b36*b42*b53*b57*b68*b76 - b1*b11*b25*b33*b45*b53*b57*b68*b76 + 
     b1*b11*b25*b33*b44*b54*b57*b68*b76 - b1*b11*b25*b33*b44*b48*b63*b68*b76 + 
     b1*b11*b25*b33*b44*b48*b59*b72*b76 - b1*b11*b25*b33*b44*b48*b59*b67*b81 + 
     b1*b11*b25*b35*b42*b48*b59*b67*b81 - b1*b11*b25*b35*b42*b48*b59*b72*b76 + 
     b1*b11*b25*b35*b42*b48*b63*b68*b76 - b1*b11*b25*b35*b42*b54*b57*b68*b76 + 
     b1*b11*b25*b35*b45*b51*b57*b68*b76 - b1*b11*b25*b36*b44*b51*b57*b68*b76 + 
     b1*b11*b27*b34*b44*b51*b57*b68*b76 - b1*b18*b20*b34*b44*b51*b57*b68*b76 + 
     b9*b10*b20*b34*b44*b51*b57*b68*b76 - b9*b10*b20*b35*b43*b51*b57*b68*b76 + 
     b1*b18*b20*b35*b43*b51*b57*b68*b76 - b1*b11*b27*b35*b43*b51*b57*b68*b76 + 
     b1*b11*b26*b36*b43*b51*b57*b68*b76 - b1*b11*b26*b34*b45*b51*b57*b68*b76 + 
     b1*b11*b26*b34*b42*b54*b57*b68*b76 - b1*b11*b26*b34*b42*b48*b63*b68*b76 + 
     b1*b11*b26*b34*b42*b48*b59*b72*b76 - b1*b11*b26*b34*b42*b48*b59*b67*b81 + 
     b1*b17*b20*b34*b42*b48*b59*b67*b81 - b1*b17*b20*b34*b42*b48*b59*b72*b76 + 
     b1*b17*b20*b34*b42*b48*b63*b68*b76 - b1*b17*b20*b34*b42*b54*b57*b68*b76 + 
     b1*b17*b20*b34*b45*b51*b57*b68*b76 - b1*b17*b20*b36*b43*b51*b57*b68*b76 + 
     b1*b17*b27*b29*b43*b51*b57*b68*b76 - b1*b18*b26*b29*b43*b51*b57*b68*b76 + 
     b9*b10*b26*b29*b43*b51*b57*b68*b76 - b9*b17*b19*b29*b43*b51*b57*b68*b76 + 
     b8*b18*b19*b29*b43*b51*b57*b68*b76 - b8*b10*b27*b29*b43*b51*b57*b68*b76 + 
     b8*b10*b20*b36*b43*b51*b57*b68*b76 - b8*b10*b20*b34*b45*b51*b57*b68*b76 + 
     b8*b10*b20*b34*b42*b54*b57*b68*b76 - b8*b10*b20*b34*b42*b48*b63*b68*b76 + 
     b8*b10*b20*b34*b42*b48*b59*b72*b76 - b8*b10*b20*b34*b42*b48*b59*b67*b81 + 
     b8*b10*b25*b29*b42*b48*b59*b67*b81 - b8*b10*b25*b29*b42*b48*b59*b72*b76 + 
     b8*b10*b25*b29*b42*b48*b63*b68*b76 - b8*b10*b25*b29*b42*b54*b57*b68*b76 + 
     b8*b10*b25*b29*b45*b51*b57*b68*b76 - b8*b10*b25*b36*b38*b51*b57*b68*b76 + 
     b8*b10*b27*b34*b38*b51*b57*b68*b76 - b8*b18*b19*b34*b38*b51*b57*b68*b76 + 
     b9*b17*b19*b34*b38*b51*b57*b68*b76 - b9*b10*b26*b34*b38*b51*b57*b68*b76 + 
     b1*b18*b26*b34*b38*b51*b57*b68*b76 - b1*b17*b27*b34*b38*b51*b57*b68*b76 + 
     b1*b17*b25*b36*b38*b51*b57*b68*b76 - b1*b17*b25*b29*b45*b51*b57*b68*b76 + 
     b1*b17*b25*b29*b42*b54*b57*b68*b76 - b1*b17*b25*b29*b42*b48*b63*b68*b76 + 
     b1*b17*b25*b29*b42*b48*b59*b72*b76 - b1*b17*b25*b29*b42*b48*b59*b67*b81 + 
     b1*b16*b26*b29*b42*b48*b59*b67*b81 - b1*b16*b26*b29*b42*b48*b59*b72*b76 + 
     b1*b16*b26*b29*b42*b48*b63*b68*b76 - b1*b16*b26*b29*b42*b54*b57*b68*b76 + 
     b1*b16*b26*b29*b45*b51*b57*b68*b76 - b1*b16*b26*b36*b38*b51*b57*b68*b76 + 
     b1*b16*b27*b35*b38*b51*b57*b68*b76 - b1*b18*b25*b35*b38*b51*b57*b68*b76 + 
     b9*b10*b25*b35*b38*b51*b57*b68*b76 - b9*b10*b25*b29*b44*b51*b57*b68*b76 + 
     b1*b18*b25*b29*b44*b51*b57*b68*b76 - b1*b16*b27*b29*b44*b51*b57*b68*b76 + 
     b1*b16*b20*b36*b44*b51*b57*b68*b76 - b1*b16*b20*b35*b45*b51*b57*b68*b76 + 
     b1*b16*b20*b35*b42*b54*b57*b68*b76 - b1*b16*b20*b35*b42*b48*b63*b68*b76 + 
     b1*b16*b20*b35*b42*b48*b59*b72*b76 - b1*b16*b20*b35*b42*b48*b59*b67*b81 + 
     b1*b16*b20*b33*b44*b48*b59*b67*b81 - b1*b16*b20*b33*b44*b48*b59*b72*b76 + 
     b1*b16*b20*b33*b44*b48*b63*b68*b76 - b1*b16*b20*b33*b44*b54*b57*b68*b76 + 
     b1*b16*b20*b33*b45*b53*b57*b68*b76 - b1*b16*b20*b36*b42*b53*b57*b68*b76 + 
     b1*b16*b27*b29*b42*b53*b57*b68*b76 - b1*b18*b25*b29*b42*b53*b57*b68*b76 + 
     b9*b10*b25*b29*b42*b53*b57*b68*b76 - b9*b10*b25*b29*b42*b48*b62*b68*b76 + 
     b1*b18*b25*b29*b42*b48*b62*b68*b76 - b1*b16*b27*b29*b42*b48*b62*b68*b76 + 
     b1*b16*b20*b36*b42*b48*b62*b68*b76 - b1*b16*b20*b33*b45*b48*b62*b68*b76 + 
     b1*b16*b20*b33*b39*b54*b62*b68*b76 - b1*b16*b20*b33*b39*b53*b63*b68*b76 + 
     b1*b16*b20*b33*b39*b53*b59*b72*b76 - b1*b16*b20*b33*b39*b53*b59*b67*b81 + 
     b1*b16*b20*b33*b39*b50*b62*b67*b81 - b1*b16*b20*b33*b39*b50*b62*b72*b76 + 
     b1*b16*b20*b33*b39*b50*b63*b71*b76 - b1*b16*b20*b33*b39*b54*b59*b71*b76 + 
     b1*b16*b20*b33*b45*b48*b59*b71*b76 - b1*b16*b20*b36*b42*b48*b59*b71*b76 + 
     b1*b16*b27*b29*b42*b48*b59*b71*b76 - b1*b18*b25*b29*b42*b48*b59*b71*b76 + 
     b9*b10*b25*b29*b42*b48*b59*b71*b76 - b9*b10*b25*b29*b42*b48*b59*b67*b80 + 
     b1*b18*b25*b29*b42*b48*b59*b67*b80 - b1*b16*b27*b29*b42*b48*b59*b67*b80 + 
     b1*b16*b20*b36*b42*b48*b59*b67*b80 - b1*b16*b20*b33*b45*b48*b59*b67*b80 + 
     b1*b16*b20*b33*b39*b54*b59*b67*b80 - b1*b16*b20*b33*b39*b50*b63*b67*b80 + 
     b1*b16*b20*b33*b39*b50*b58*b72*b80 - b1*b16*b20*b33*b39*b50*b58*b71*b81 + 
     b7*b10*b20*b33*b39*b50*b58*b71*b81 - b7*b10*b20*b33*b39*b50*b58*b72*b80 + 
     b7*b10*b20*b33*b39*b50*b63*b67*b80 - b7*b10*b20*b33*b39*b54*b59*b67*b80 + 
     b7*b10*b20*b33*b45*b48*b59*b67*b80 - b7*b10*b20*b36*b42*b48*b59*b67*b80 + 
     b7*b10*b27*b29*b42*b48*b59*b67*b80 - b7*b18*b19*b29*b42*b48*b59*b67*b80 + 
     b9*b16*b19*b29*b42*b48*b59*b67*b80 - b9*b16*b19*b29*b42*b48*b59*b71*b76 + 
     b7*b18*b19*b29*b42*b48*b59*b71*b76 - b7*b10*b27*b29*b42*b48*b59*b71*b76 + 
     b7*b10*b20*b36*b42*b48*b59*b71*b76 - b7*b10*b20*b33*b45*b48*b59*b71*b76 + 
     b7*b10*b20*b33*b39*b54*b59*b71*b76 - b7*b10*b20*b33*b39*b50*b63*b71*b76 + 
     b7*b10*b20*b33*b39*b50*b62*b72*b76 - b7*b10*b20*b33*b39*b50*b62*b67*b81 + 
     b7*b10*b20*b33*b39*b53*b59*b67*b81 - b7*b10*b20*b33*b39*b53*b59*b72*b76 + 
     b7*b10*b20*b33*b39*b53*b63*b68*b76 - b7*b10*b20*b33*b39*b54*b62*b68*b76 + 
     b7*b10*b20*b33*b45*b48*b62*b68*b76 - b7*b10*b20*b36*b42*b48*b62*b68*b76 + 
     b7*b10*b27*b29*b42*b48*b62*b68*b76 - b7*b18*b19*b29*b42*b48*b62*b68*b76 + 
     b9*b16*b19*b29*b42*b48*b62*b68*b76 - b9*b16*b19*b29*b42*b53*b57*b68*b76 + 
     b7*b18*b19*b29*b42*b53*b57*b68*b76 - b7*b10*b27*b29*b42*b53*b57*b68*b76 + 
     b7*b10*b20*b36*b42*b53*b57*b68*b76 - b7*b10*b20*b33*b45*b53*b57*b68*b76 + 
     b7*b10*b20*b33*b44*b54*b57*b68*b76 - b7*b10*b20*b33*b44*b48*b63*b68*b76 + 
     b7*b10*b20*b33*b44*b48*b59*b72*b76 - b7*b10*b20*b33*b44*b48*b59*b67*b81 + 
     b7*b10*b20*b35*b42*b48*b59*b67*b81 - b7*b10*b20*b35*b42*b48*b59*b72*b76 + 
     b7*b10*b20*b35*b42*b48*b63*b68*b76 - b7*b10*b20*b35*b42*b54*b57*b68*b76 + 
     b7*b10*b20*b35*b45*b51*b57*b68*b76 - b7*b10*b20*b36*b44*b51*b57*b68*b76 + 
     b7*b10*b27*b29*b44*b51*b57*b68*b76 - b7*b18*b19*b29*b44*b51*b57*b68*b76 + 
     b9*b16*b19*b29*b44*b51*b57*b68*b76 - b9*b16*b19*b35*b38*b51*b57*b68*b76 + 
     b7*b18*b19*b35*b38*b51*b57*b68*b76 - b7*b10*b27*b35*b38*b51*b57*b68*b76 + 
     b7*b10*b26*b36*b38*b51*b57*b68*b76 - b7*b10*b26*b29*b45*b51*b57*b68*b76 + 
     b7*b10*b26*b29*b42*b54*b57*b68*b76 - b7*b10*b26*b29*b42*b48*b63*b68*b76 + 
     b7*b10*b26*b29*b42*b48*b59*b72*b76 - b7*b10*b26*b29*b42*b48*b59*b67*b81 + 
     b7*b17*b19*b29*b42*b48*b59*b67*b81 - b7*b17*b19*b29*b42*b48*b59*b72*b76 + 
     b7*b17*b19*b29*b42*b48*b63*b68*b76 - b7*b17*b19*b29*b42*b54*b57*b68*b76 + 
     b7*b17*b19*b29*b45*b51*b57*b68*b76 - b7*b17*b19*b36*b38*b51*b57*b68*b76 + 
     b7*b17*b27*b28*b38*b51*b57*b68*b76 - b7*b18*b26*b28*b38*b51*b57*b68*b76 + 
     b9*b16*b26*b28*b38*b51*b57*b68*b76 - b9*b17*b25*b28*b38*b51*b57*b68*b76 + 
     b8*b18*b25*b28*b38*b51*b57*b68*b76 - b8*b16*b27*b28*b38*b51*b57*b68*b76 + 
     b8*b16*b19*b36*b38*b51*b57*b68*b76 - b8*b16*b19*b29*b45*b51*b57*b68*b76 + 
     b8*b16*b19*b29*b42*b54*b57*b68*b76 - b8*b16*b19*b29*b42*b48*b63*b68*b76 + 
     b8*b16*b19*b29*b42*b48*b59*b72*b76 - b8*b16*b19*b29*b42*b48*b59*b67*b81 + 
     b8*b16*b19*b29*b39*b51*b59*b67*b81 - b8*b16*b19*b29*b39*b51*b59*b72*b76 + 
     b8*b16*b19*b29*b39*b51*b63*b68*b76 - b8*b16*b19*b29*b39*b54*b60*b68*b76 + 
     b8*b16*b19*b29*b45*b48*b60*b68*b76 - b8*b16*b19*b36*b38*b48*b60*b68*b76 + 
     b8*b16*b27*b28*b38*b48*b60*b68*b76 - b8*b18*b25*b28*b38*b48*b60*b68*b76 + 
     b9*b17*b25*b28*b38*b48*b60*b68*b76 - b9*b16*b26*b28*b38*b48*b60*b68*b76 + 
     b7*b18*b26*b28*b38*b48*b60*b68*b76 - b7*b17*b27*b28*b38*b48*b60*b68*b76 + 
     b7*b17*b19*b36*b38*b48*b60*b68*b76 - b7*b17*b19*b29*b45*b48*b60*b68*b76 + 
     b7*b17*b19*b29*b39*b54*b60*b68*b76 - b7*b17*b19*b29*b39*b51*b63*b68*b76 + 
     b7*b17*b19*b29*b39*b51*b59*b72*b76 - b7*b17*b19*b29*b39*b51*b59*b67*b81 + 
     b7*b10*b26*b29*b39*b51*b59*b67*b81 - b7*b10*b26*b29*b39*b51*b59*b72*b76 + 
     b7*b10*b26*b29*b39*b51*b63*b68*b76 - b7*b10*b26*b29*b39*b54*b60*b68*b76 + 
     b7*b10*b26*b29*b45*b48*b60*b68*b76 - b7*b10*b26*b36*b38*b48*b60*b68*b76 + 
     b7*b10*b27*b35*b38*b48*b60*b68*b76 - b7*b18*b19*b35*b38*b48*b60*b68*b76 + 
     b9*b16*b19*b35*b38*b48*b60*b68*b76 - b9*b16*b19*b29*b44*b48*b60*b68*b76 + 
     b7*b18*b19*b29*b44*b48*b60*b68*b76 - b7*b10*b27*b29*b44*b48*b60*b68*b76 + 
     b7*b10*b20*b36*b44*b48*b60*b68*b76 - b7*b10*b20*b35*b45*b48*b60*b68*b76 + 
     b7*b10*b20*b35*b39*b54*b60*b68*b76 - b7*b10*b20*b35*b39*b51*b63*b68*b76 + 
     b7*b10*b20*b35*b39*b51*b59*b72*b76 - b7*b10*b20*b35*b39*b51*b59*b67*b81 + 
     b7*b10*b20*b30*b44*b51*b59*b67*b81 - b7*b10*b20*b30*b44*b51*b59*b72*b76 + 
     b7*b10*b20*b30*b44*b51*b63*b68*b76 - b7*b10*b20*b30*b44*b54*b60*b68*b76 + 
     b7*b10*b20*b30*b45*b53*b60*b68*b76 - b7*b10*b20*b36*b39*b53*b60*b68*b76 + 
     b7*b10*b27*b29*b39*b53*b60*b68*b76 - b7*b18*b19*b29*b39*b53*b60*b68*b76 + 
     b9*b16*b19*b29*b39*b53*b60*b68*b76 - b9*b16*b19*b29*b39*b51*b62*b68*b76 + 
     b7*b18*b19*b29*b39*b51*b62*b68*b76 - b7*b10*b27*b29*b39*b51*b62*b68*b76 + 
     b7*b10*b20*b36*b39*b51*b62*b68*b76 - b7*b10*b20*b30*b45*b51*b62*b68*b76 + 
     b7*b10*b20*b30*b42*b54*b62*b68*b76 - b7*b10*b20*b30*b42*b53*b63*b68*b76 + 
     b7*b10*b20*b30*b42*b53*b59*b72*b76 - b7*b10*b20*b30*b42*b53*b59*b67*b81 + 
     b7*b10*b20*b30*b42*b50*b62*b67*b81 - b7*b10*b20*b30*b42*b50*b62*b72*b76 + 
     b7*b10*b20*b30*b42*b50*b63*b71*b76 - b7*b10*b20*b30*b42*b54*b59*b71*b76 + 
     b7*b10*b20*b30*b45*b51*b59*b71*b76 - b7*b10*b20*b36*b39*b51*b59*b71*b76 + 
     b7*b10*b27*b29*b39*b51*b59*b71*b76 - b7*b18*b19*b29*b39*b51*b59*b71*b76 + 
     b9*b16*b19*b29*b39*b51*b59*b71*b76 - b9*b16*b19*b29*b39*b51*b59*b67*b80 + 
     b7*b18*b19*b29*b39*b51*b59*b67*b80 - b7*b10*b27*b29*b39*b51*b59*b67*b80 + 
     b7*b10*b20*b36*b39*b51*b59*b67*b80 - b7*b10*b20*b30*b45*b51*b59*b67*b80 + 
     b7*b10*b20*b30*b42*b54*b59*b67*b80 - b7*b10*b20*b30*b42*b50*b63*b67*b80 + 
     b7*b10*b20*b30*b42*b50*b58*b72*b80 - b7*b10*b20*b30*b42*b50*b58*b71*b81 + 
     b1*b16*b20*b30*b42*b50*b58*b71*b81 - b1*b16*b20*b30*b42*b50*b58*b72*b80 + 
     b1*b16*b20*b30*b42*b50*b63*b67*b80 - b1*b16*b20*b30*b42*b54*b59*b67*b80 + 
     b1*b16*b20*b30*b45*b51*b59*b67*b80 - b1*b16*b20*b36*b39*b51*b59*b67*b80 + 
     b1*b16*b27*b29*b39*b51*b59*b67*b80 - b1*b18*b25*b29*b39*b51*b59*b67*b80 + 
     b9*b10*b25*b29*b39*b51*b59*b67*b80 - b9*b10*b25*b29*b39*b51*b59*b71*b76 + 
     b1*b18*b25*b29*b39*b51*b59*b71*b76 - b1*b16*b27*b29*b39*b51*b59*b71*b76 + 
     b1*b16*b20*b36*b39*b51*b59*b71*b76 - b1*b16*b20*b30*b45*b51*b59*b71*b76 + 
     b1*b16*b20*b30*b42*b54*b59*b71*b76 - b1*b16*b20*b30*b42*b50*b63*b71*b76 + 
     b1*b16*b20*b30*b42*b50*b62*b72*b76 - b1*b16*b20*b30*b42*b50*b62*b67*b81 + 
     b1*b16*b20*b30*b42*b53*b59*b67*b81 - b1*b16*b20*b30*b42*b53*b59*b72*b76 + 
     b1*b16*b20*b30*b42*b53*b63*b68*b76 - b1*b16*b20*b30*b42*b54*b62*b68*b76 + 
     b1*b16*b20*b30*b45*b51*b62*b68*b76 - b1*b16*b20*b36*b39*b51*b62*b68*b76 + 
     b1*b16*b27*b29*b39*b51*b62*b68*b76 - b1*b18*b25*b29*b39*b51*b62*b68*b76 + 
     b9*b10*b25*b29*b39*b51*b62*b68*b76 - b9*b10*b25*b29*b39*b53*b60*b68*b76 + 
     b1*b18*b25*b29*b39*b53*b60*b68*b76 - b1*b16*b27*b29*b39*b53*b60*b68*b76 + 
     b1*b16*b20*b36*b39*b53*b60*b68*b76 - b1*b16*b20*b30*b45*b53*b60*b68*b76 + 
     b1*b16*b20*b30*b44*b54*b60*b68*b76 - b1*b16*b20*b30*b44*b51*b63*b68*b76 + 
     b1*b16*b20*b30*b44*b51*b59*b72*b76 - b1*b16*b20*b30*b44*b51*b59*b67*b81 + 
     b1*b16*b20*b35*b39*b51*b59*b67*b81 - b1*b16*b20*b35*b39*b51*b59*b72*b76 + 
     b1*b16*b20*b35*b39*b51*b63*b68*b76 - b1*b16*b20*b35*b39*b54*b60*b68*b76 + 
     b1*b16*b20*b35*b45*b48*b60*b68*b76 - b1*b16*b20*b36*b44*b48*b60*b68*b76 + 
     b1*b16*b27*b29*b44*b48*b60*b68*b76 - b1*b18*b25*b29*b44*b48*b60*b68*b76 + 
     b9*b10*b25*b29*b44*b48*b60*b68*b76 - b9*b10*b25*b35*b38*b48*b60*b68*b76 + 
     b1*b18*b25*b35*b38*b48*b60*b68*b76 - b1*b16*b27*b35*b38*b48*b60*b68*b76 + 
     b1*b16*b26*b36*b38*b48*b60*b68*b76 - b1*b16*b26*b29*b45*b48*b60*b68*b76 + 
     b1*b16*b26*b29*b39*b54*b60*b68*b76 - b1*b16*b26*b29*b39*b51*b63*b68*b76 + 
     b1*b16*b26*b29*b39*b51*b59*b72*b76 - b1*b16*b26*b29*b39*b51*b59*b67*b81 + 
     b1*b17*b25*b29*b39*b51*b59*b67*b81 - b1*b17*b25*b29*b39*b51*b59*b72*b76 + 
     b1*b17*b25*b29*b39*b51*b63*b68*b76 - b1*b17*b25*b29*b39*b54*b60*b68*b76 + 
     b1*b17*b25*b29*b45*b48*b60*b68*b76 - b1*b17*b25*b36*b38*b48*b60*b68*b76 + 
     b1*b17*b27*b34*b38*b48*b60*b68*b76 - b1*b18*b26*b34*b38*b48*b60*b68*b76 + 
     b9*b10*b26*b34*b38*b48*b60*b68*b76 - b9*b17*b19*b34*b38*b48*b60*b68*b76 + 
     b8*b18*b19*b34*b38*b48*b60*b68*b76 - b8*b10*b27*b34*b38*b48*b60*b68*b76 + 
     b8*b10*b25*b36*b38*b48*b60*b68*b76 - b8*b10*b25*b29*b45*b48*b60*b68*b76 + 
     b8*b10*b25*b29*b39*b54*b60*b68*b76 - b8*b10*b25*b29*b39*b51*b63*b68*b76 + 
     b8*b10*b25*b29*b39*b51*b59*b72*b76 - b8*b10*b25*b29*b39*b51*b59*b67*b81 + 
     b8*b10*b20*b34*b39*b51*b59*b67*b81 - b8*b10*b20*b34*b39*b51*b59*b72*b76 + 
     b8*b10*b20*b34*b39*b51*b63*b68*b76 - b8*b10*b20*b34*b39*b54*b60*b68*b76 + 
     b8*b10*b20*b34*b45*b48*b60*b68*b76 - b8*b10*b20*b36*b43*b48*b60*b68*b76 + 
     b8*b10*b27*b29*b43*b48*b60*b68*b76 - b8*b18*b19*b29*b43*b48*b60*b68*b76 + 
     b9*b17*b19*b29*b43*b48*b60*b68*b76 - b9*b10*b26*b29*b43*b48*b60*b68*b76 + 
     b1*b18*b26*b29*b43*b48*b60*b68*b76 - b1*b17*b27*b29*b43*b48*b60*b68*b76 + 
     b1*b17*b20*b36*b43*b48*b60*b68*b76 - b1*b17*b20*b34*b45*b48*b60*b68*b76 + 
     b1*b17*b20*b34*b39*b54*b60*b68*b76 - b1*b17*b20*b34*b39*b51*b63*b68*b76 + 
     b1*b17*b20*b34*b39*b51*b59*b72*b76 - b1*b17*b20*b34*b39*b51*b59*b67*b81 + 
     b1*b11*b26*b34*b39*b51*b59*b67*b81 - b1*b11*b26*b34*b39*b51*b59*b72*b76 + 
     b1*b11*b26*b34*b39*b51*b63*b68*b76 - b1*b11*b26*b34*b39*b54*b60*b68*b76 + 
     b1*b11*b26*b34*b45*b48*b60*b68*b76 - b1*b11*b26*b36*b43*b48*b60*b68*b76 + 
     b1*b11*b27*b35*b43*b48*b60*b68*b76 - b1*b18*b20*b35*b43*b48*b60*b68*b76 + 
     b9*b10*b20*b35*b43*b48*b60*b68*b76 - b9*b10*b20*b34*b44*b48*b60*b68*b76 + 
     b1*b18*b20*b34*b44*b48*b60*b68*b76 - b1*b11*b27*b34*b44*b48*b60*b68*b76 + 
     b1*b11*b25*b36*b44*b48*b60*b68*b76 - b1*b11*b25*b35*b45*b48*b60*b68*b76 + 
     b1*b11*b25*b35*b39*b54*b60*b68*b76 - b1*b11*b25*b35*b39*b51*b63*b68*b76 + 
     b1*b11*b25*b35*b39*b51*b59*b72*b76 - b1*b11*b25*b35*b39*b51*b59*b67*b81 + 
     b1*b11*b25*b30*b44*b51*b59*b67*b81 - b1*b11*b25*b30*b44*b51*b59*b72*b76 + 
     b1*b11*b25*b30*b44*b51*b63*b68*b76 - b1*b11*b25*b30*b44*b54*b60*b68*b76 + 
     b1*b11*b25*b30*b45*b53*b60*b68*b76 - b1*b11*b25*b36*b39*b53*b60*b68*b76 + 
     b1*b11*b27*b34*b39*b53*b60*b68*b76 - b1*b18*b20*b34*b39*b53*b60*b68*b76 + 
     b9*b10*b20*b34*b39*b53*b60*b68*b76 - b9*b10*b20*b34*b39*b51*b62*b68*b76 + 
     b1*b18*b20*b34*b39*b51*b62*b68*b76 - b1*b11*b27*b34*b39*b51*b62*b68*b76 + 
     b1*b11*b25*b36*b39*b51*b62*b68*b76 - b1*b11*b25*b30*b45*b51*b62*b68*b76 + 
     b1*b11*b25*b30*b42*b54*b62*b68*b76 - b1*b11*b25*b30*b42*b53*b63*b68*b76 + 
     b1*b11*b25*b30*b42*b53*b59*b72*b76 - b1*b11*b25*b30*b42*b53*b59*b67*b81 + 
     b1*b11*b25*b30*b42*b50*b62*b67*b81 - b1*b11*b25*b30*b42*b50*b62*b72*b76 + 
     b1*b11*b25*b30*b42*b50*b63*b71*b76 - b1*b11*b25*b30*b42*b54*b59*b71*b76 + 
     b1*b11*b25*b30*b45*b51*b59*b71*b76 - b1*b11*b25*b36*b39*b51*b59*b71*b76 + 
     b1*b11*b27*b34*b39*b51*b59*b71*b76 - b1*b18*b20*b34*b39*b51*b59*b71*b76 + 
     b9*b10*b20*b34*b39*b51*b59*b71*b76 - b9*b10*b20*b34*b39*b51*b59*b67*b80 + 
     b1*b18*b20*b34*b39*b51*b59*b67*b80 - b1*b11*b27*b34*b39*b51*b59*b67*b80 + 
     b1*b11*b25*b36*b39*b51*b59*b67*b80 - b1*b11*b25*b30*b45*b51*b59*b67*b80 + 
     b1*b11*b25*b30*b42*b54*b59*b67*b80 - b1*b11*b25*b30*b42*b50*b63*b67*b80 + 
     b1*b11*b25*b30*b42*b50*b58*b72*b80 - b1*b11*b25*b30*b42*b50*b58*b71*b81 + 
     b1*b11*b21*b34*b42*b50*b58*b71*b81 - b1*b11*b21*b34*b42*b50*b58*b72*b80 + 
     b1*b11*b21*b34*b42*b50*b63*b67*b80 - b1*b11*b21*b34*b42*b54*b59*b67*b80 + 
     b1*b11*b21*b34*b45*b51*b59*b67*b80 - b1*b11*b21*b36*b43*b51*b59*b67*b80 + 
     b1*b11*b27*b30*b43*b51*b59*b67*b80 - b1*b18*b20*b30*b43*b51*b59*b67*b80 + 
     b9*b10*b20*b30*b43*b51*b59*b67*b80 - b9*b10*b20*b30*b43*b51*b59*b71*b76 + 
     b1*b18*b20*b30*b43*b51*b59*b71*b76 - b1*b11*b27*b30*b43*b51*b59*b71*b76 + 
     b1*b11*b21*b36*b43*b51*b59*b71*b76 - b1*b11*b21*b34*b45*b51*b59*b71*b76 + 
     b1*b11*b21*b34*b42*b54*b59*b71*b76 - b1*b11*b21*b34*b42*b50*b63*b71*b76 + 
     b1*b11*b21*b34*b42*b50*b62*b72*b76 - b1*b11*b21*b34*b42*b50*b62*b67*b81 + 
     b1*b11*b21*b34*b42*b53*b59*b67*b81 - b1*b11*b21*b34*b42*b53*b59*b72*b76 + 
     b1*b11*b21*b34*b42*b53*b63*b68*b76 - b1*b11*b21*b34*b42*b54*b62*b68*b76 + 
     b1*b11*b21*b34*b45*b51*b62*b68*b76 - b1*b11*b21*b36*b43*b51*b62*b68*b76 + 
     b1*b11*b27*b30*b43*b51*b62*b68*b76 - b1*b18*b20*b30*b43*b51*b62*b68*b76 + 
     b9*b10*b20*b30*b43*b51*b62*b68*b76 - b9*b10*b20*b30*b43*b53*b60*b68*b76 + 
     b1*b18*b20*b30*b43*b53*b60*b68*b76 - b1*b11*b27*b30*b43*b53*b60*b68*b76 + 
     b1*b11*b21*b36*b43*b53*b60*b68*b76 - b1*b11*b21*b34*b45*b53*b60*b68*b76 + 
     b1*b11*b21*b34*b44*b54*b60*b68*b76 - b1*b11*b21*b34*b44*b51*b63*b68*b76 + 
     b1*b11*b21*b34*b44*b51*b59*b72*b76 - b1*b11*b21*b34*b44*b51*b59*b67*b81 + 
     b1*b11*b21*b35*b43*b51*b59*b67*b81 - b1*b11*b21*b35*b43*b51*b59*b72*b76 + 
     b1*b11*b21*b35*b43*b51*b63*b68*b76 - b1*b11*b21*b35*b43*b54*b60*b68*b76 + 
     b1*b11*b21*b35*b45*b52*b60*b68*b76 - b1*b11*b21*b36*b44*b52*b60*b68*b76 + 
     b1*b11*b27*b30*b44*b52*b60*b68*b76 - b1*b18*b20*b30*b44*b52*b60*b68*b76 + 
     b9*b10*b20*b30*b44*b52*b60*b68*b76 - b9*b10*b20*b35*b39*b52*b60*b68*b76 + 
     b1*b18*b20*b35*b39*b52*b60*b68*b76 - b1*b11*b27*b35*b39*b52*b60*b68*b76 + 
     b1*b11*b26*b36*b39*b52*b60*b68*b76 - b1*b11*b26*b30*b45*b52*b60*b68*b76 + 
     b1*b11*b26*b30*b43*b54*b60*b68*b76 - b1*b11*b26*b30*b43*b51*b63*b68*b76 + 
     b1*b11*b26*b30*b43*b51*b59*b72*b76 - b1*b11*b26*b30*b43*b51*b59*b67*b81 + 
     b1*b17*b20*b30*b43*b51*b59*b67*b81 - b1*b17*b20*b30*b43*b51*b59*b72*b76 + 
     b1*b17*b20*b30*b43*b51*b63*b68*b76 - b1*b17*b20*b30*b43*b54*b60*b68*b76 + 
     b1*b17*b20*b30*b45*b52*b60*b68*b76 - b1*b17*b20*b36*b39*b52*b60*b68*b76 + 
     b1*b17*b27*b29*b39*b52*b60*b68*b76 - b1*b18*b26*b29*b39*b52*b60*b68*b76 + 
     b9*b10*b26*b29*b39*b52*b60*b68*b76 - b9*b17*b19*b29*b39*b52*b60*b68*b76 + 
     b8*b18*b19*b29*b39*b52*b60*b68*b76 - b8*b10*b27*b29*b39*b52*b60*b68*b76 + 
     b8*b10*b20*b36*b39*b52*b60*b68*b76 - b8*b10*b20*b30*b45*b52*b60*b68*b76 + 
     b8*b10*b20*b30*b43*b54*b60*b68*b76 - b8*b10*b20*b30*b43*b51*b63*b68*b76 + 
     b8*b10*b20*b30*b43*b51*b59*b72*b76 - b8*b10*b20*b30*b43*b51*b59*b67*b81 + 
     b8*b10*b20*b30*b42*b52*b59*b67*b81 - b8*b10*b20*b30*b42*b52*b59*b72*b76 + 
     b8*b10*b20*b30*b42*b52*b63*b68*b76 - b8*b10*b20*b30*b42*b54*b61*b68*b76 + 
     b8*b10*b20*b30*b45*b51*b61*b68*b76 - b8*b10*b20*b36*b39*b51*b61*b68*b76 + 
     b8*b10*b27*b29*b39*b51*b61*b68*b76 - b8*b18*b19*b29*b39*b51*b61*b68*b76 + 
     b9*b17*b19*b29*b39*b51*b61*b68*b76 - b9*b10*b26*b29*b39*b51*b61*b68*b76 + 
     b1*b18*b26*b29*b39*b51*b61*b68*b76 - b1*b17*b27*b29*b39*b51*b61*b68*b76 + 
     b1*b17*b20*b36*b39*b51*b61*b68*b76 - b1*b17*b20*b30*b45*b51*b61*b68*b76 + 
     b1*b17*b20*b30*b42*b54*b61*b68*b76 - b1*b17*b20*b30*b42*b52*b63*b68*b76 + 
     b1*b17*b20*b30*b42*b52*b59*b72*b76 - b1*b17*b20*b30*b42*b52*b59*b67*b81 + 
     b1*b11*b26*b30*b42*b52*b59*b67*b81 - b1*b11*b26*b30*b42*b52*b59*b72*b76 + 
     b1*b11*b26*b30*b42*b52*b63*b68*b76 - b1*b11*b26*b30*b42*b54*b61*b68*b76 + 
     b1*b11*b26*b30*b45*b51*b61*b68*b76 - b1*b11*b26*b36*b39*b51*b61*b68*b76 + 
     b1*b11*b27*b35*b39*b51*b61*b68*b76 - b1*b18*b20*b35*b39*b51*b61*b68*b76 + 
     b9*b10*b20*b35*b39*b51*b61*b68*b76 - b9*b10*b20*b30*b44*b51*b61*b68*b76 + 
     b1*b18*b20*b30*b44*b51*b61*b68*b76 - b1*b11*b27*b30*b44*b51*b61*b68*b76 + 
     b1*b11*b21*b36*b44*b51*b61*b68*b76 - b1*b11*b21*b35*b45*b51*b61*b68*b76 + 
     b1*b11*b21*b35*b42*b54*b61*b68*b76 - b1*b11*b21*b35*b42*b52*b63*b68*b76 + 
     b1*b11*b21*b35*b42*b52*b59*b72*b76 - b1*b11*b21*b35*b42*b52*b59*b67*b81 + 
     b1*b11*b21*b33*b44*b52*b59*b67*b81 - b1*b11*b21*b33*b44*b52*b59*b72*b76 + 
     b1*b11*b21*b33*b44*b52*b63*b68*b76 - b1*b11*b21*b33*b44*b54*b61*b68*b76 + 
     b1*b11*b21*b33*b45*b53*b61*b68*b76 - b1*b11*b21*b36*b42*b53*b61*b68*b76 + 
     b1*b11*b27*b30*b42*b53*b61*b68*b76 - b1*b18*b20*b30*b42*b53*b61*b68*b76 + 
     b9*b10*b20*b30*b42*b53*b61*b68*b76 - b9*b10*b20*b30*b42*b52*b62*b68*b76 + 
     b1*b18*b20*b30*b42*b52*b62*b68*b76 - b1*b11*b27*b30*b42*b52*b62*b68*b76 + 
     b1*b11*b21*b36*b42*b52*b62*b68*b76 - b1*b11*b21*b33*b45*b52*b62*b68*b76 + 
     b1*b11*b21*b33*b43*b54*b62*b68*b76 - b1*b11*b21*b33*b43*b53*b63*b68*b76 + 
     b1*b11*b21*b33*b43*b53*b59*b72*b76 - b1*b11*b21*b33*b43*b53*b59*b67*b81 + 
     b1*b11*b21*b33*b43*b50*b62*b67*b81 - b1*b11*b21*b33*b43*b50*b62*b72*b76 + 
     b1*b11*b21*b33*b43*b50*b63*b71*b76 - b1*b11*b21*b33*b43*b54*b59*b71*b76 + 
     b1*b11*b21*b33*b45*b52*b59*b71*b76 - b1*b11*b21*b36*b42*b52*b59*b71*b76 + 
     b1*b11*b27*b30*b42*b52*b59*b71*b76 - b1*b18*b20*b30*b42*b52*b59*b71*b76 + 
     b9*b10*b20*b30*b42*b52*b59*b71*b76 - b9*b10*b20*b30*b42*b52*b59*b67*b80 + 
     b1*b18*b20*b30*b42*b52*b59*b67*b80 - b1*b11*b27*b30*b42*b52*b59*b67*b80 + 
     b1*b11*b21*b36*b42*b52*b59*b67*b80 - b1*b11*b21*b33*b45*b52*b59*b67*b80 + 
     b1*b11*b21*b33*b43*b54*b59*b67*b80 - b1*b11*b21*b33*b43*b50*b63*b67*b80 + 
     b1*b11*b21*b33*b43*b50*b58*b72*b80 - b1*b11*b21*b33*b43*b50*b58*b71*b81 + 
     b1*b11*b21*b33*b41*b52*b58*b71*b81 - b1*b11*b21*b33*b41*b52*b58*b72*b80 + 
     b1*b11*b21*b33*b41*b52*b63*b67*b80 - b1*b11*b21*b33*b41*b54*b61*b67*b80 + 
     b1*b11*b21*b33*b45*b50*b61*b67*b80 - b1*b11*b21*b36*b42*b50*b61*b67*b80 + 
     b1*b11*b27*b30*b42*b50*b61*b67*b80 - b1*b18*b20*b30*b42*b50*b61*b67*b80 + 
     b9*b10*b20*b30*b42*b50*b61*b67*b80 - b9*b10*b20*b30*b42*b50*b61*b71*b76 + 
     b1*b18*b20*b30*b42*b50*b61*b71*b76 - b1*b11*b27*b30*b42*b50*b61*b71*b76 + 
     b1*b11*b21*b36*b42*b50*b61*b71*b76 - b1*b11*b21*b33*b45*b50*b61*b71*b76 + 
     b1*b11*b21*b33*b41*b54*b61*b71*b76 - b1*b11*b21*b33*b41*b52*b63*b71*b76 + 
     b1*b11*b21*b33*b41*b52*b62*b72*b76 - b1*b11*b21*b33*b41*b52*b62*b67*b81 + 
     b1*b11*b21*b33*b41*b53*b61*b67*b81 - b1*b11*b21*b33*b41*b53*b61*b72*b76 + 
     b1*b11*b21*b33*b41*b53*b63*b70*b76 - b1*b11*b21*b33*b41*b54*b62*b70*b76 + 
     b1*b11*b21*b33*b45*b50*b62*b70*b76 - b1*b11*b21*b36*b42*b50*b62*b70*b76 + 
     b1*b11*b27*b30*b42*b50*b62*b70*b76 - b1*b18*b20*b30*b42*b50*b62*b70*b76 + 
     b9*b10*b20*b30*b42*b50*b62*b70*b76 - b9*b10*b20*b30*b42*b53*b59*b70*b76 + 
     b1*b18*b20*b30*b42*b53*b59*b70*b76 - b1*b11*b27*b30*b42*b53*b59*b70*b76 + 
     b1*b11*b21*b36*b42*b53*b59*b70*b76 - b1*b11*b21*b33*b45*b53*b59*b70*b76 + 
     b1*b11*b21*b33*b44*b54*b59*b70*b76 - b1*b11*b21*b33*b44*b50*b63*b70*b76 + 
     b1*b11*b21*b33*b44*b50*b61*b72*b76 - b1*b11*b21*b33*b44*b50*b61*b67*b81 + 
     b1*b11*b21*b35*b42*b50*b61*b67*b81 - b1*b11*b21*b35*b42*b50*b61*b72*b76 + 
     b1*b11*b21*b35*b42*b50*b63*b70*b76 - b1*b11*b21*b35*b42*b54*b59*b70*b76 + 
     b1*b11*b21*b35*b45*b51*b59*b70*b76 - b1*b11*b21*b36*b44*b51*b59*b70*b76 + 
     b1*b11*b27*b30*b44*b51*b59*b70*b76 - b1*b18*b20*b30*b44*b51*b59*b70*b76 + 
     b9*b10*b20*b30*b44*b51*b59*b70*b76 - b9*b10*b20*b35*b39*b51*b59*b70*b76 + 
     b1*b18*b20*b35*b39*b51*b59*b70*b76 - b1*b11*b27*b35*b39*b51*b59*b70*b76 + 
     b1*b11*b26*b36*b39*b51*b59*b70*b76 - b1*b11*b26*b30*b45*b51*b59*b70*b76 + 
     b1*b11*b26*b30*b42*b54*b59*b70*b76 - b1*b11*b26*b30*b42*b50*b63*b70*b76 + 
     b1*b11*b26*b30*b42*b50*b61*b72*b76 - b1*b11*b26*b30*b42*b50*b61*b67*b81 + 
     b1*b17*b20*b30*b42*b50*b61*b67*b81 - b1*b17*b20*b30*b42*b50*b61*b72*b76 + 
     b1*b17*b20*b30*b42*b50*b63*b70*b76 - b1*b17*b20*b30*b42*b54*b59*b70*b76 + 
     b1*b17*b20*b30*b45*b51*b59*b70*b76 - b1*b17*b20*b36*b39*b51*b59*b70*b76 + 
     b1*b17*b27*b29*b39*b51*b59*b70*b76 - b1*b18*b26*b29*b39*b51*b59*b70*b76 + 
     b9*b10*b26*b29*b39*b51*b59*b70*b76 - b9*b17*b19*b29*b39*b51*b59*b70*b76 + 
     b8*b18*b19*b29*b39*b51*b59*b70*b76 - b8*b10*b27*b29*b39*b51*b59*b70*b76 + 
     b8*b10*b20*b36*b39*b51*b59*b70*b76 - b8*b10*b20*b30*b45*b51*b59*b70*b76 + 
     b8*b10*b20*b30*b42*b54*b59*b70*b76 - b8*b10*b20*b30*b42*b50*b63*b70*b76 + 
     b8*b10*b20*b30*b42*b50*b61*b72*b76 - b8*b10*b20*b30*b42*b50*b61*b67*b81 + 
     b8*b10*b20*b30*b42*b50*b58*b70*b81 - b8*b10*b20*b30*b42*b50*b58*b72*b79 + 
     b8*b10*b20*b30*b42*b50*b63*b67*b79 - b8*b10*b20*b30*b42*b54*b59*b67*b79 + 
     b8*b10*b20*b30*b45*b51*b59*b67*b79 - b8*b10*b20*b36*b39*b51*b59*b67*b79 + 
     b8*b10*b27*b29*b39*b51*b59*b67*b79 - b8*b18*b19*b29*b39*b51*b59*b67*b79 + 
     b9*b17*b19*b29*b39*b51*b59*b67*b79 - b9*b10*b26*b29*b39*b51*b59*b67*b79 + 
     b1*b18*b26*b29*b39*b51*b59*b67*b79 - b1*b17*b27*b29*b39*b51*b59*b67*b79 + 
     b1*b17*b20*b36*b39*b51*b59*b67*b79 - b1*b17*b20*b30*b45*b51*b59*b67*b79 + 
     b1*b17*b20*b30*b42*b54*b59*b67*b79 - b1*b17*b20*b30*b42*b50*b63*b67*b79 + 
     b1*b17*b20*b30*b42*b50*b58*b72*b79 - b1*b17*b20*b30*b42*b50*b58*b70*b81 + 
     b1*b11*b26*b30*b42*b50*b58*b70*b81 - b1*b11*b26*b30*b42*b50*b58*b72*b79 + 
     b1*b11*b26*b30*b42*b50*b63*b67*b79 - b1*b11*b26*b30*b42*b54*b59*b67*b79 + 
     b1*b11*b26*b30*b45*b51*b59*b67*b79 - b1*b11*b26*b36*b39*b51*b59*b67*b79 + 
     b1*b11*b27*b35*b39*b51*b59*b67*b79 - b1*b18*b20*b35*b39*b51*b59*b67*b79 + 
     b9*b10*b20*b35*b39*b51*b59*b67*b79 - b9*b10*b20*b30*b44*b51*b59*b67*b79 + 
     b1*b18*b20*b30*b44*b51*b59*b67*b79 - b1*b11*b27*b30*b44*b51*b59*b67*b79 + 
     b1*b11*b21*b36*b44*b51*b59*b67*b79 - b1*b11*b21*b35*b45*b51*b59*b67*b79 + 
     b1*b11*b21*b35*b42*b54*b59*b67*b79 - b1*b11*b21*b35*b42*b50*b63*b67*b79 + 
     b1*b11*b21*b35*b42*b50*b58*b72*b79 - b1*b11*b21*b35*b42*b50*b58*b70*b81 + 
     b1*b11*b21*b33*b44*b50*b58*b70*b81 - b1*b11*b21*b33*b44*b50*b58*b72*b79 + 
     b1*b11*b21*b33*b44*b50*b63*b67*b79 - b1*b11*b21*b33*b44*b54*b59*b67*b79 + 
     b1*b11*b21*b33*b45*b53*b59*b67*b79 - b1*b11*b21*b36*b42*b53*b59*b67*b79 + 
     b1*b11*b27*b30*b42*b53*b59*b67*b79 - b1*b18*b20*b30*b42*b53*b59*b67*b79 + 
     b9*b10*b20*b30*b42*b53*b59*b67*b79 - b9*b10*b20*b30*b42*b50*b62*b67*b79 + 
     b1*b18*b20*b30*b42*b50*b62*b67*b79 - b1*b11*b27*b30*b42*b50*b62*b67*b79 + 
     b1*b11*b21*b36*b42*b50*b62*b67*b79 - b1*b11*b21*b33*b45*b50*b62*b67*b79 + 
     b1*b11*b21*b33*b41*b54*b62*b67*b79 - b1*b11*b21*b33*b41*b53*b63*b67*b79 + 
     b1*b11*b21*b33*b41*b53*b58*b72*b79 - b1*b11*b21*b33*b41*b53*b58*b70*b81 + 
     b1*b11*b21*b33*b41*b49*b62*b70*b81 - b1*b11*b21*b33*b41*b49*b62*b72*b79 + 
     b1*b11*b21*b33*b41*b49*b63*b71*b79 - b1*b11*b21*b33*b41*b54*b58*b71*b79 + 
     b1*b11*b21*b33*b45*b50*b58*b71*b79 - b1*b11*b21*b36*b42*b50*b58*b71*b79 + 
     b1*b11*b27*b30*b42*b50*b58*b71*b79 - b1*b18*b20*b30*b42*b50*b58*b71*b79 + 
     b9*b10*b20*b30*b42*b50*b58*b71*b79 - b9*b10*b20*b30*b42*b50*b58*b70*b80 + 
     b1*b18*b20*b30*b42*b50*b58*b70*b80 - b1*b11*b27*b30*b42*b50*b58*b70*b80 + 
     b1*b11*b21*b36*b42*b50*b58*b70*b80 - b1*b11*b21*b33*b45*b50*b58*b70*b80 + 
     b1*b11*b21*b33*b41*b54*b58*b70*b80 - b1*b11*b21*b33*b41*b49*b63*b70*b80 + 
     b1*b11*b21*b33*b41*b49*b61*b72*b80 - b1*b11*b21*b33*b41*b49*b61*b71*b81 + 
     b1*b11*b21*b32*b42*b49*b61*b71*b81 - b1*b11*b21*b32*b42*b49*b61*b72*b80 + 
     b1*b11*b21*b32*b42*b49*b63*b70*b80 - b1*b11*b21*b32*b42*b54*b58*b70*b80 + 
     b1*b11*b21*b32*b45*b51*b58*b70*b80 - b1*b11*b21*b36*b41*b51*b58*b70*b80 + 
     b1*b11*b27*b30*b41*b51*b58*b70*b80 - b1*b18*b20*b30*b41*b51*b58*b70*b80 + 
     b9*b10*b20*b30*b41*b51*b58*b70*b80 - b9*b10*b20*b30*b41*b51*b58*b71*b79 + 
     b1*b18*b20*b30*b41*b51*b58*b71*b79 - b1*b11*b27*b30*b41*b51*b58*b71*b79 + 
     b1*b11*b21*b36*b41*b51*b58*b71*b79 - b1*b11*b21*b32*b45*b51*b58*b71*b79 + 
     b1*b11*b21*b32*b42*b54*b58*b71*b79 - b1*b11*b21*b32*b42*b49*b63*b71*b79 + 
     b1*b11*b21*b32*b42*b49*b62*b72*b79 - b1*b11*b21*b32*b42*b49*b62*b70*b81 + 
     b1*b11*b21*b32*b42*b53*b58*b70*b81 - b1*b11*b21*b32*b42*b53*b58*b72*b79 + 
     b1*b11*b21*b32*b42*b53*b63*b67*b79 - b1*b11*b21*b32*b42*b54*b62*b67*b79 + 
     b1*b11*b21*b32*b45*b51*b62*b67*b79 - b1*b11*b21*b36*b41*b51*b62*b67*b79 + 
     b1*b11*b27*b30*b41*b51*b62*b67*b79 - b1*b18*b20*b30*b41*b51*b62*b67*b79 + 
     b9*b10*b20*b30*b41*b51*b62*b67*b79 - b9*b10*b20*b30*b41*b53*b60*b67*b79 + 
     b1*b18*b20*b30*b41*b53*b60*b67*b79 - b1*b11*b27*b30*b41*b53*b60*b67*b79 + 
     b1*b11*b21*b36*b41*b53*b60*b67*b79 - b1*b11*b21*b32*b45*b53*b60*b67*b79 + 
     b1*b11*b21*b32*b44*b54*b60*b67*b79 - b1*b11*b21*b32*b44*b51*b63*b67*b79 + 
     b1*b11*b21*b32*b44*b51*b58*b72*b79 - b1*b11*b21*b32*b44*b51*b58*b70*b81 + 
     b1*b11*b21*b35*b41*b51*b58*b70*b81 - b1*b11*b21*b35*b41*b51*b58*b72*b79 + 
     b1*b11*b21*b35*b41*b51*b63*b67*b79 - b1*b11*b21*b35*b41*b54*b60*b67*b79 + 
     b1*b11*b21*b35*b45*b50*b60*b67*b79 - b1*b11*b21*b36*b44*b50*b60*b67*b79 + 
     b1*b11*b27*b30*b44*b50*b60*b67*b79 - b1*b18*b20*b30*b44*b50*b60*b67*b79 + 
     b9*b10*b20*b30*b44*b50*b60*b67*b79 - b9*b10*b20*b35*b39*b50*b60*b67*b79 + 
     b1*b18*b20*b35*b39*b50*b60*b67*b79 - b1*b11*b27*b35*b39*b50*b60*b67*b79 + 
     b1*b11*b26*b36*b39*b50*b60*b67*b79 - b1*b11*b26*b30*b45*b50*b60*b67*b79 + 
     b1*b11*b26*b30*b41*b54*b60*b67*b79 - b1*b11*b26*b30*b41*b51*b63*b67*b79 + 
     b1*b11*b26*b30*b41*b51*b58*b72*b79 - b1*b11*b26*b30*b41*b51*b58*b70*b81 + 
     b1*b17*b20*b30*b41*b51*b58*b70*b81 - b1*b17*b20*b30*b41*b51*b58*b72*b79 + 
     b1*b17*b20*b30*b41*b51*b63*b67*b79 - b1*b17*b20*b30*b41*b54*b60*b67*b79 + 
     b1*b17*b20*b30*b45*b50*b60*b67*b79 - b1*b17*b20*b36*b39*b50*b60*b67*b79 + 
     b1*b17*b27*b29*b39*b50*b60*b67*b79 - b1*b18*b26*b29*b39*b50*b60*b67*b79 + 
     b9*b10*b26*b29*b39*b50*b60*b67*b79 - b9*b17*b19*b29*b39*b50*b60*b67*b79 + 
     b8*b18*b19*b29*b39*b50*b60*b67*b79 - b8*b10*b27*b29*b39*b50*b60*b67*b79 + 
     b8*b10*b20*b36*b39*b50*b60*b67*b79 - b8*b10*b20*b30*b45*b50*b60*b67*b79 + 
     b8*b10*b20*b30*b41*b54*b60*b67*b79 - b8*b10*b20*b30*b41*b51*b63*b67*b79 + 
     b8*b10*b20*b30*b41*b51*b58*b72*b79 - b8*b10*b20*b30*b41*b51*b58*b70*b81 + 
     b8*b10*b20*b30*b41*b51*b61*b67*b81 - b8*b10*b20*b30*b41*b51*b61*b72*b76 + 
     b8*b10*b20*b30*b41*b51*b63*b70*b76 - b8*b10*b20*b30*b41*b54*b60*b70*b76 + 
     b8*b10*b20*b30*b45*b50*b60*b70*b76 - b8*b10*b20*b36*b39*b50*b60*b70*b76 + 
     b8*b10*b27*b29*b39*b50*b60*b70*b76 - b8*b18*b19*b29*b39*b50*b60*b70*b76 + 
     b9*b17*b19*b29*b39*b50*b60*b70*b76 - b9*b10*b26*b29*b39*b50*b60*b70*b76 + 
     b1*b18*b26*b29*b39*b50*b60*b70*b76 - b1*b17*b27*b29*b39*b50*b60*b70*b76 + 
     b1*b17*b20*b36*b39*b50*b60*b70*b76 - b1*b17*b20*b30*b45*b50*b60*b70*b76 + 
     b1*b17*b20*b30*b41*b54*b60*b70*b76 - b1*b17*b20*b30*b41*b51*b63*b70*b76 + 
     b1*b17*b20*b30*b41*b51*b61*b72*b76 - b1*b17*b20*b30*b41*b51*b61*b67*b81 + 
     b1*b11*b26*b30*b41*b51*b61*b67*b81 - b1*b11*b26*b30*b41*b51*b61*b72*b76 + 
     b1*b11*b26*b30*b41*b51*b63*b70*b76 - b1*b11*b26*b30*b41*b54*b60*b70*b76 + 
     b1*b11*b26*b30*b45*b50*b60*b70*b76 - b1*b11*b26*b36*b39*b50*b60*b70*b76 + 
     b1*b11*b27*b35*b39*b50*b60*b70*b76 - b1*b18*b20*b35*b39*b50*b60*b70*b76 + 
     b9*b10*b20*b35*b39*b50*b60*b70*b76 - b9*b10*b20*b30*b44*b50*b60*b70*b76 + 
     b1*b18*b20*b30*b44*b50*b60*b70*b76 - b1*b11*b27*b30*b44*b50*b60*b70*b76 + 
     b1*b11*b21*b36*b44*b50*b60*b70*b76 - b1*b11*b21*b35*b45*b50*b60*b70*b76 + 
     b1*b11*b21*b35*b41*b54*b60*b70*b76 - b1*b11*b21*b35*b41*b51*b63*b70*b76 + 
     b1*b11*b21*b35*b41*b51*b61*b72*b76 - b1*b11*b21*b35*b41*b51*b61*b67*b81 + 
     b1*b11*b21*b32*b44*b51*b61*b67*b81 - b1*b11*b21*b32*b44*b51*b61*b72*b76 + 
     b1*b11*b21*b32*b44*b51*b63*b70*b76 - b1*b11*b21*b32*b44*b54*b60*b70*b76 + 
     b1*b11*b21*b32*b45*b53*b60*b70*b76 - b1*b11*b21*b36*b41*b53*b60*b70*b76 + 
     b1*b11*b27*b30*b41*b53*b60*b70*b76 - b1*b18*b20*b30*b41*b53*b60*b70*b76 + 
     b9*b10*b20*b30*b41*b53*b60*b70*b76 - b9*b10*b20*b30*b41*b51*b62*b70*b76 + 
     b1*b18*b20*b30*b41*b51*b62*b70*b76 - b1*b11*b27*b30*b41*b51*b62*b70*b76 + 
     b1*b11*b21*b36*b41*b51*b62*b70*b76 - b1*b11*b21*b32*b45*b51*b62*b70*b76 + 
     b1*b11*b21*b32*b42*b54*b62*b70*b76 - b1*b11*b21*b32*b42*b53*b63*b70*b76 + 
     b1*b11*b21*b32*b42*b53*b61*b72*b76 - b1*b11*b21*b32*b42*b53*b61*b67*b81 + 
     b1*b11*b21*b32*b42*b52*b62*b67*b81 - b1*b11*b21*b32*b42*b52*b62*b72*b76 + 
     b1*b11*b21*b32*b42*b52*b63*b71*b76 - b1*b11*b21*b32*b42*b54*b61*b71*b76 + 
     b1*b11*b21*b32*b45*b51*b61*b71*b76 - b1*b11*b21*b36*b41*b51*b61*b71*b76 + 
     b1*b11*b27*b30*b41*b51*b61*b71*b76 - b1*b18*b20*b30*b41*b51*b61*b71*b76 + 
     b9*b10*b20*b30*b41*b51*b61*b71*b76 - b9*b10*b20*b30*b41*b51*b61*b67*b80 + 
     b1*b18*b20*b30*b41*b51*b61*b67*b80 - b1*b11*b27*b30*b41*b51*b61*b67*b80 + 
     b1*b11*b21*b36*b41*b51*b61*b67*b80 - b1*b11*b21*b32*b45*b51*b61*b67*b80 + 
     b1*b11*b21*b32*b42*b54*b61*b67*b80 - b1*b11*b21*b32*b42*b52*b63*b67*b80 + 
     b1*b11*b21*b32*b42*b52*b58*b72*b80 - b1*b11*b21*b32*b42*b52*b58*b71*b81 + 
     b1*b11*b21*b32*b43*b51*b58*b71*b81 - b1*b11*b21*b32*b43*b51*b58*b72*b80 + 
     b1*b11*b21*b32*b43*b51*b63*b67*b80 - b1*b11*b21*b32*b43*b54*b60*b67*b80 + 
     b1*b11*b21*b32*b45*b52*b60*b67*b80 - b1*b11*b21*b36*b41*b52*b60*b67*b80 + 
     b1*b11*b27*b30*b41*b52*b60*b67*b80 - b1*b18*b20*b30*b41*b52*b60*b67*b80 + 
     b9*b10*b20*b30*b41*b52*b60*b67*b80 - b9*b10*b20*b30*b41*b52*b60*b71*b76 + 
     b1*b18*b20*b30*b41*b52*b60*b71*b76 - b1*b11*b27*b30*b41*b52*b60*b71*b76 + 
     b1*b11*b21*b36*b41*b52*b60*b71*b76 - b1*b11*b21*b32*b45*b52*b60*b71*b76 + 
     b1*b11*b21*b32*b43*b54*b60*b71*b76 - b1*b11*b21*b32*b43*b51*b63*b71*b76 + 
     b1*b11*b21*b32*b43*b51*b62*b72*b76 - b1*b11*b21*b32*b43*b51*b62*b67*b81 + 
     b1*b11*b21*b32*b43*b53*b60*b67*b81 - b1*b11*b21*b32*b43*b53*b60*b72*b76 + 
     b1*b11*b21*b32*b43*b53*b63*b69*b76 - b1*b11*b21*b32*b43*b54*b62*b69*b76 + 
     b1*b11*b21*b32*b45*b52*b62*b69*b76 - b1*b11*b21*b36*b41*b52*b62*b69*b76 + 
     b1*b11*b27*b30*b41*b52*b62*b69*b76 - b1*b18*b20*b30*b41*b52*b62*b69*b76 + 
     b9*b10*b20*b30*b41*b52*b62*b69*b76 - b9*b10*b20*b30*b41*b53*b61*b69*b76 + 
     b1*b18*b20*b30*b41*b53*b61*b69*b76 - b1*b11*b27*b30*b41*b53*b61*b69*b76 + 
     b1*b11*b21*b36*b41*b53*b61*b69*b76 - b1*b11*b21*b32*b45*b53*b61*b69*b76 + 
     b1*b11*b21*b32*b44*b54*b61*b69*b76 - b1*b11*b21*b32*b44*b52*b63*b69*b76 + 
     b1*b11*b21*b32*b44*b52*b60*b72*b76 - b1*b11*b21*b32*b44*b52*b60*b67*b81 + 
     b1*b11*b21*b35*b41*b52*b60*b67*b81 - b1*b11*b21*b35*b41*b52*b60*b72*b76 + 
     b1*b11*b21*b35*b41*b52*b63*b69*b76 - b1*b11*b21*b35*b41*b54*b61*b69*b76 + 
     b1*b11*b21*b35*b45*b50*b61*b69*b76 - b1*b11*b21*b36*b44*b50*b61*b69*b76 + 
     b1*b11*b27*b30*b44*b50*b61*b69*b76 - b1*b18*b20*b30*b44*b50*b61*b69*b76 + 
     b9*b10*b20*b30*b44*b50*b61*b69*b76 - b9*b10*b20*b35*b39*b50*b61*b69*b76 + 
     b1*b18*b20*b35*b39*b50*b61*b69*b76 - b1*b11*b27*b35*b39*b50*b61*b69*b76 + 
     b1*b11*b26*b36*b39*b50*b61*b69*b76 - b1*b11*b26*b30*b45*b50*b61*b69*b76 + 
     b1*b11*b26*b30*b41*b54*b61*b69*b76 - b1*b11*b26*b30*b41*b52*b63*b69*b76 + 
     b1*b11*b26*b30*b41*b52*b60*b72*b76 - b1*b11*b26*b30*b41*b52*b60*b67*b81 + 
     b1*b17*b20*b30*b41*b52*b60*b67*b81 - b1*b17*b20*b30*b41*b52*b60*b72*b76 + 
     b1*b17*b20*b30*b41*b52*b63*b69*b76 - b1*b17*b20*b30*b41*b54*b61*b69*b76 + 
     b1*b17*b20*b30*b45*b50*b61*b69*b76 - b1*b17*b20*b36*b39*b50*b61*b69*b76 + 
     b1*b17*b27*b29*b39*b50*b61*b69*b76 - b1*b18*b26*b29*b39*b50*b61*b69*b76 + 
     b9*b10*b26*b29*b39*b50*b61*b69*b76 - b9*b17*b19*b29*b39*b50*b61*b69*b76 + 
     b8*b18*b19*b29*b39*b50*b61*b69*b76 - b8*b10*b27*b29*b39*b50*b61*b69*b76 + 
     b8*b10*b20*b36*b39*b50*b61*b69*b76 - b8*b10*b20*b30*b45*b50*b61*b69*b76 + 
     b8*b10*b20*b30*b41*b54*b61*b69*b76 - b8*b10*b20*b30*b41*b52*b63*b69*b76 + 
     b8*b10*b20*b30*b41*b52*b60*b72*b76 - b8*b10*b20*b30*b41*b52*b60*b67*b81 + 
     b8*b10*b20*b30*b43*b50*b60*b67*b81 - b8*b10*b20*b30*b43*b50*b60*b72*b76 + 
     b8*b10*b20*b30*b43*b50*b63*b69*b76 - b8*b10*b20*b30*b43*b54*b59*b69*b76 + 
     b8*b10*b20*b30*b45*b52*b59*b69*b76 - b8*b10*b20*b36*b39*b52*b59*b69*b76 + 
     b8*b10*b27*b29*b39*b52*b59*b69*b76 - b8*b18*b19*b29*b39*b52*b59*b69*b76 + 
     b9*b17*b19*b29*b39*b52*b59*b69*b76 - b9*b10*b26*b29*b39*b52*b59*b69*b76 + 
     b1*b18*b26*b29*b39*b52*b59*b69*b76 - b1*b17*b27*b29*b39*b52*b59*b69*b76 + 
     b1*b17*b20*b36*b39*b52*b59*b69*b76 - b1*b17*b20*b30*b45*b52*b59*b69*b76 + 
     b1*b17*b20*b30*b43*b54*b59*b69*b76 - b1*b17*b20*b30*b43*b50*b63*b69*b76 + 
     b1*b17*b20*b30*b43*b50*b60*b72*b76 - b1*b17*b20*b30*b43*b50*b60*b67*b81 + 
     b1*b11*b26*b30*b43*b50*b60*b67*b81 - b1*b11*b26*b30*b43*b50*b60*b72*b76 + 
     b1*b11*b26*b30*b43*b50*b63*b69*b76 - b1*b11*b26*b30*b43*b54*b59*b69*b76 + 
     b1*b11*b26*b30*b45*b52*b59*b69*b76 - b1*b11*b26*b36*b39*b52*b59*b69*b76 + 
     b1*b11*b27*b35*b39*b52*b59*b69*b76 - b1*b18*b20*b35*b39*b52*b59*b69*b76 + 
     b9*b10*b20*b35*b39*b52*b59*b69*b76 - b9*b10*b20*b30*b44*b52*b59*b69*b76 + 
     b1*b18*b20*b30*b44*b52*b59*b69*b76 - b1*b11*b27*b30*b44*b52*b59*b69*b76 + 
     b1*b11*b21*b36*b44*b52*b59*b69*b76 - b1*b11*b21*b35*b45*b52*b59*b69*b76 + 
     b1*b11*b21*b35*b43*b54*b59*b69*b76 - b1*b11*b21*b35*b43*b50*b63*b69*b76 + 
     b1*b11*b21*b35*b43*b50*b60*b72*b76 - b1*b11*b21*b35*b43*b50*b60*b67*b81 + 
     b1*b11*b21*b34*b44*b50*b60*b67*b81 - b1*b11*b21*b34*b44*b50*b60*b72*b76 + 
     b1*b11*b21*b34*b44*b50*b63*b69*b76 - b1*b11*b21*b34*b44*b54*b59*b69*b76 + 
     b1*b11*b21*b34*b45*b53*b59*b69*b76 - b1*b11*b21*b36*b43*b53*b59*b69*b76 + 
     b1*b11*b27*b30*b43*b53*b59*b69*b76 - b1*b18*b20*b30*b43*b53*b59*b69*b76 + 
     b9*b10*b20*b30*b43*b53*b59*b69*b76 - b9*b10*b20*b30*b43*b50*b62*b69*b76 + 
     b1*b18*b20*b30*b43*b50*b62*b69*b76 - b1*b11*b27*b30*b43*b50*b62*b69*b76 + 
     b1*b11*b21*b36*b43*b50*b62*b69*b76 - b1*b11*b21*b34*b45*b50*b62*b69*b76 + 
     b1*b11*b21*b34*b41*b54*b62*b69*b76 - b1*b11*b21*b34*b41*b53*b63*b69*b76 + 
     b1*b11*b21*b34*b41*b53*b60*b72*b76 - b1*b11*b21*b34*b41*b53*b60*b67*b81 + 
     b1*b11*b21*b34*b41*b51*b62*b67*b81 - b1*b11*b21*b34*b41*b51*b62*b72*b76 + 
     b1*b11*b21*b34*b41*b51*b63*b71*b76 - b1*b11*b21*b34*b41*b54*b60*b71*b76 + 
     b1*b11*b21*b34*b45*b50*b60*b71*b76 - b1*b11*b21*b36*b43*b50*b60*b71*b76 + 
     b1*b11*b27*b30*b43*b50*b60*b71*b76 - b1*b18*b20*b30*b43*b50*b60*b71*b76 + 
     b9*b10*b20*b30*b43*b50*b60*b71*b76 - b9*b10*b20*b30*b43*b50*b60*b67*b80 + 
     b1*b18*b20*b30*b43*b50*b60*b67*b80 - b1*b11*b27*b30*b43*b50*b60*b67*b80 + 
     b1*b11*b21*b36*b43*b50*b60*b67*b80 - b1*b11*b21*b34*b45*b50*b60*b67*b80 + 
     b1*b11*b21*b34*b41*b54*b60*b67*b80 - b1*b11*b21*b34*b41*b51*b63*b67*b80 + 
     b1*b11*b21*b34*b41*b51*b58*b72*b80 - b1*b11*b21*b34*b41*b51*b58*b71*b81 + 
     b1*b11*b25*b30*b41*b51*b58*b71*b81 - b1*b11*b25*b30*b41*b51*b58*b72*b80 + 
     b1*b11*b25*b30*b41*b51*b63*b67*b80 - b1*b11*b25*b30*b41*b54*b60*b67*b80 + 
     b1*b11*b25*b30*b45*b50*b60*b67*b80 - b1*b11*b25*b36*b39*b50*b60*b67*b80 + 
     b1*b11*b27*b34*b39*b50*b60*b67*b80 - b1*b18*b20*b34*b39*b50*b60*b67*b80 + 
     b9*b10*b20*b34*b39*b50*b60*b67*b80 - b9*b10*b20*b34*b39*b50*b60*b71*b76 + 
     b1*b18*b20*b34*b39*b50*b60*b71*b76 - b1*b11*b27*b34*b39*b50*b60*b71*b76 + 
     b1*b11*b25*b36*b39*b50*b60*b71*b76 - b1*b11*b25*b30*b45*b50*b60*b71*b76 + 
     b1*b11*b25*b30*b41*b54*b60*b71*b76 - b1*b11*b25*b30*b41*b51*b63*b71*b76 + 
     b1*b11*b25*b30*b41*b51*b62*b72*b76 - b1*b11*b25*b30*b41*b51*b62*b67*b81 + 
     b1*b11*b25*b30*b41*b53*b60*b67*b81 - b1*b11*b25*b30*b41*b53*b60*b72*b76 + 
     b1*b11*b25*b30*b41*b53*b63*b69*b76 - b1*b11*b25*b30*b41*b54*b62*b69*b76 + 
     b1*b11*b25*b30*b45*b50*b62*b69*b76 - b1*b11*b25*b36*b39*b50*b62*b69*b76 + 
     b1*b11*b27*b34*b39*b50*b62*b69*b76 - b1*b18*b20*b34*b39*b50*b62*b69*b76 + 
     b9*b10*b20*b34*b39*b50*b62*b69*b76 - b9*b10*b20*b34*b39*b53*b59*b69*b76 + 
     b1*b18*b20*b34*b39*b53*b59*b69*b76 - b1*b11*b27*b34*b39*b53*b59*b69*b76 + 
     b1*b11*b25*b36*b39*b53*b59*b69*b76 - b1*b11*b25*b30*b45*b53*b59*b69*b76 + 
     b1*b11*b25*b30*b44*b54*b59*b69*b76 - b1*b11*b25*b30*b44*b50*b63*b69*b76 + 
     b1*b11*b25*b30*b44*b50*b60*b72*b76 - b1*b11*b25*b30*b44*b50*b60*b67*b81 + 
     b1*b11*b25*b35*b39*b50*b60*b67*b81 - b1*b11*b25*b35*b39*b50*b60*b72*b76 + 
     b1*b11*b25*b35*b39*b50*b63*b69*b76 - b1*b11*b25*b35*b39*b54*b59*b69*b76 + 
     b1*b11*b25*b35*b45*b48*b59*b69*b76 - b1*b11*b25*b36*b44*b48*b59*b69*b76 + 
     b1*b11*b27*b34*b44*b48*b59*b69*b76 - b1*b18*b20*b34*b44*b48*b59*b69*b76 + 
     b9*b10*b20*b34*b44*b48*b59*b69*b76 - b9*b10*b20*b35*b43*b48*b59*b69*b76 + 
     b1*b18*b20*b35*b43*b48*b59*b69*b76 - b1*b11*b27*b35*b43*b48*b59*b69*b76 + 
     b1*b11*b26*b36*b43*b48*b59*b69*b76 - b1*b11*b26*b34*b45*b48*b59*b69*b76 + 
     b1*b11*b26*b34*b39*b54*b59*b69*b76 - b1*b11*b26*b34*b39*b50*b63*b69*b76 + 
     b1*b11*b26*b34*b39*b50*b60*b72*b76 - b1*b11*b26*b34*b39*b50*b60*b67*b81 + 
     b1*b17*b20*b34*b39*b50*b60*b67*b81 - b1*b17*b20*b34*b39*b50*b60*b72*b76 + 
     b1*b17*b20*b34*b39*b50*b63*b69*b76 - b1*b17*b20*b34*b39*b54*b59*b69*b76 + 
     b1*b17*b20*b34*b45*b48*b59*b69*b76 - b1*b17*b20*b36*b43*b48*b59*b69*b76 + 
     b1*b17*b27*b29*b43*b48*b59*b69*b76 - b1*b18*b26*b29*b43*b48*b59*b69*b76 + 
     b9*b10*b26*b29*b43*b48*b59*b69*b76 - b9*b17*b19*b29*b43*b48*b59*b69*b76 + 
     b8*b18*b19*b29*b43*b48*b59*b69*b76 - b8*b10*b27*b29*b43*b48*b59*b69*b76 + 
     b8*b10*b20*b36*b43*b48*b59*b69*b76 - b8*b10*b20*b34*b45*b48*b59*b69*b76 + 
     b8*b10*b20*b34*b39*b54*b59*b69*b76 - b8*b10*b20*b34*b39*b50*b63*b69*b76 + 
     b8*b10*b20*b34*b39*b50*b60*b72*b76 - b8*b10*b20*b34*b39*b50*b60*b67*b81 + 
     b8*b10*b25*b29*b39*b50*b60*b67*b81 - b8*b10*b25*b29*b39*b50*b60*b72*b76 + 
     b8*b10*b25*b29*b39*b50*b63*b69*b76 - b8*b10*b25*b29*b39*b54*b59*b69*b76 + 
     b8*b10*b25*b29*b45*b48*b59*b69*b76 - b8*b10*b25*b36*b38*b48*b59*b69*b76 + 
     b8*b10*b27*b34*b38*b48*b59*b69*b76 - b8*b18*b19*b34*b38*b48*b59*b69*b76 + 
     b9*b17*b19*b34*b38*b48*b59*b69*b76 - b9*b10*b26*b34*b38*b48*b59*b69*b76 + 
     b1*b18*b26*b34*b38*b48*b59*b69*b76 - b1*b17*b27*b34*b38*b48*b59*b69*b76 + 
     b1*b17*b25*b36*b38*b48*b59*b69*b76 - b1*b17*b25*b29*b45*b48*b59*b69*b76 + 
     b1*b17*b25*b29*b39*b54*b59*b69*b76 - b1*b17*b25*b29*b39*b50*b63*b69*b76 + 
     b1*b17*b25*b29*b39*b50*b60*b72*b76 - b1*b17*b25*b29*b39*b50*b60*b67*b81 + 
     b1*b16*b26*b29*b39*b50*b60*b67*b81 - b1*b16*b26*b29*b39*b50*b60*b72*b76 + 
     b1*b16*b26*b29*b39*b50*b63*b69*b76 - b1*b16*b26*b29*b39*b54*b59*b69*b76 + 
     b1*b16*b26*b29*b45*b48*b59*b69*b76 - b1*b16*b26*b36*b38*b48*b59*b69*b76 + 
     b1*b16*b27*b35*b38*b48*b59*b69*b76 - b1*b18*b25*b35*b38*b48*b59*b69*b76 + 
     b9*b10*b25*b35*b38*b48*b59*b69*b76 - b9*b10*b25*b29*b44*b48*b59*b69*b76 + 
     b1*b18*b25*b29*b44*b48*b59*b69*b76 - b1*b16*b27*b29*b44*b48*b59*b69*b76 + 
     b1*b16*b20*b36*b44*b48*b59*b69*b76 - b1*b16*b20*b35*b45*b48*b59*b69*b76 + 
     b1*b16*b20*b35*b39*b54*b59*b69*b76 - b1*b16*b20*b35*b39*b50*b63*b69*b76 + 
     b1*b16*b20*b35*b39*b50*b60*b72*b76 - b1*b16*b20*b35*b39*b50*b60*b67*b81 + 
     b1*b16*b20*b30*b44*b50*b60*b67*b81 - b1*b16*b20*b30*b44*b50*b60*b72*b76 + 
     b1*b16*b20*b30*b44*b50*b63*b69*b76 - b1*b16*b20*b30*b44*b54*b59*b69*b76 + 
     b1*b16*b20*b30*b45*b53*b59*b69*b76 - b1*b16*b20*b36*b39*b53*b59*b69*b76 + 
     b1*b16*b27*b29*b39*b53*b59*b69*b76 - b1*b18*b25*b29*b39*b53*b59*b69*b76 + 
     b9*b10*b25*b29*b39*b53*b59*b69*b76 - b9*b10*b25*b29*b39*b50*b62*b69*b76 + 
     b1*b18*b25*b29*b39*b50*b62*b69*b76 - b1*b16*b27*b29*b39*b50*b62*b69*b76 + 
     b1*b16*b20*b36*b39*b50*b62*b69*b76 - b1*b16*b20*b30*b45*b50*b62*b69*b76 + 
     b1*b16*b20*b30*b41*b54*b62*b69*b76 - b1*b16*b20*b30*b41*b53*b63*b69*b76 + 
     b1*b16*b20*b30*b41*b53*b60*b72*b76 - b1*b16*b20*b30*b41*b53*b60*b67*b81 + 
     b1*b16*b20*b30*b41*b51*b62*b67*b81 - b1*b16*b20*b30*b41*b51*b62*b72*b76 + 
     b1*b16*b20*b30*b41*b51*b63*b71*b76 - b1*b16*b20*b30*b41*b54*b60*b71*b76 + 
     b1*b16*b20*b30*b45*b50*b60*b71*b76 - b1*b16*b20*b36*b39*b50*b60*b71*b76 + 
     b1*b16*b27*b29*b39*b50*b60*b71*b76 - b1*b18*b25*b29*b39*b50*b60*b71*b76 + 
     b9*b10*b25*b29*b39*b50*b60*b71*b76 - b9*b10*b25*b29*b39*b50*b60*b67*b80 + 
     b1*b18*b25*b29*b39*b50*b60*b67*b80 - b1*b16*b27*b29*b39*b50*b60*b67*b80 + 
     b1*b16*b20*b36*b39*b50*b60*b67*b80 - b1*b16*b20*b30*b45*b50*b60*b67*b80 + 
     b1*b16*b20*b30*b41*b54*b60*b67*b80 - b1*b16*b20*b30*b41*b51*b63*b67*b80 + 
     b1*b16*b20*b30*b41*b51*b58*b72*b80 - b1*b16*b20*b30*b41*b51*b58*b71*b81 + 
     b7*b10*b20*b30*b41*b51*b58*b71*b81 - b7*b10*b20*b30*b41*b51*b58*b72*b80 + 
     b7*b10*b20*b30*b41*b51*b63*b67*b80 - b7*b10*b20*b30*b41*b54*b60*b67*b80 + 
     b7*b10*b20*b30*b45*b50*b60*b67*b80 - b7*b10*b20*b36*b39*b50*b60*b67*b80 + 
     b7*b10*b27*b29*b39*b50*b60*b67*b80 - b7*b18*b19*b29*b39*b50*b60*b67*b80 + 
     b9*b16*b19*b29*b39*b50*b60*b67*b80 - b9*b16*b19*b29*b39*b50*b60*b71*b76 + 
     b7*b18*b19*b29*b39*b50*b60*b71*b76 - b7*b10*b27*b29*b39*b50*b60*b71*b76 + 
     b7*b10*b20*b36*b39*b50*b60*b71*b76 - b7*b10*b20*b30*b45*b50*b60*b71*b76 + 
     b7*b10*b20*b30*b41*b54*b60*b71*b76 - b7*b10*b20*b30*b41*b51*b63*b71*b76 + 
     b7*b10*b20*b30*b41*b51*b62*b72*b76 - b7*b10*b20*b30*b41*b51*b62*b67*b81 + 
     b7*b10*b20*b30*b41*b53*b60*b67*b81 - b7*b10*b20*b30*b41*b53*b60*b72*b76 + 
     b7*b10*b20*b30*b41*b53*b63*b69*b76 - b7*b10*b20*b30*b41*b54*b62*b69*b76 + 
     b7*b10*b20*b30*b45*b50*b62*b69*b76 - b7*b10*b20*b36*b39*b50*b62*b69*b76 + 
     b7*b10*b27*b29*b39*b50*b62*b69*b76 - b7*b18*b19*b29*b39*b50*b62*b69*b76 + 
     b9*b16*b19*b29*b39*b50*b62*b69*b76 - b9*b16*b19*b29*b39*b53*b59*b69*b76 + 
     b7*b18*b19*b29*b39*b53*b59*b69*b76 - b7*b10*b27*b29*b39*b53*b59*b69*b76 + 
     b7*b10*b20*b36*b39*b53*b59*b69*b76 - b7*b10*b20*b30*b45*b53*b59*b69*b76 + 
     b7*b10*b20*b30*b44*b54*b59*b69*b76 - b7*b10*b20*b30*b44*b50*b63*b69*b76 + 
     b7*b10*b20*b30*b44*b50*b60*b72*b76 - b7*b10*b20*b30*b44*b50*b60*b67*b81 + 
     b7*b10*b20*b35*b39*b50*b60*b67*b81 - b7*b10*b20*b35*b39*b50*b60*b72*b76 + 
     b7*b10*b20*b35*b39*b50*b63*b69*b76 - b7*b10*b20*b35*b39*b54*b59*b69*b76 + 
     b7*b10*b20*b35*b45*b48*b59*b69*b76 - b7*b10*b20*b36*b44*b48*b59*b69*b76 + 
     b7*b10*b27*b29*b44*b48*b59*b69*b76 - b7*b18*b19*b29*b44*b48*b59*b69*b76 + 
     b9*b16*b19*b29*b44*b48*b59*b69*b76 - b9*b16*b19*b35*b38*b48*b59*b69*b76 + 
     b7*b18*b19*b35*b38*b48*b59*b69*b76 - b7*b10*b27*b35*b38*b48*b59*b69*b76 + 
     b7*b10*b26*b36*b38*b48*b59*b69*b76 - b7*b10*b26*b29*b45*b48*b59*b69*b76 + 
     b7*b10*b26*b29*b39*b54*b59*b69*b76 - b7*b10*b26*b29*b39*b50*b63*b69*b76 + 
     b7*b10*b26*b29*b39*b50*b60*b72*b76 - b7*b10*b26*b29*b39*b50*b60*b67*b81 + 
     b7*b17*b19*b29*b39*b50*b60*b67*b81 - b7*b17*b19*b29*b39*b50*b60*b72*b76 + 
     b7*b17*b19*b29*b39*b50*b63*b69*b76 - b7*b17*b19*b29*b39*b54*b59*b69*b76 + 
     b7*b17*b19*b29*b45*b48*b59*b69*b76 - b7*b17*b19*b36*b38*b48*b59*b69*b76 + 
     b7*b17*b27*b28*b38*b48*b59*b69*b76 - b7*b18*b26*b28*b38*b48*b59*b69*b76 + 
     b9*b16*b26*b28*b38*b48*b59*b69*b76 - b9*b17*b25*b28*b38*b48*b59*b69*b76 + 
     b8*b18*b25*b28*b38*b48*b59*b69*b76 - b8*b16*b27*b28*b38*b48*b59*b69*b76 + 
     b8*b16*b19*b36*b38*b48*b59*b69*b76 - b8*b16*b19*b29*b45*b48*b59*b69*b76 + 
     b8*b16*b19*b29*b39*b54*b59*b69*b76 - b8*b16*b19*b29*b39*b50*b63*b69*b76 + 
     b8*b16*b19*b29*b39*b50*b60*b72*b76 - b8*b16*b19*b29*b39*b50*b60*b67*b81 + 
     b8*b16*b19*b29*b39*b50*b58*b69*b81 - b8*b16*b19*b29*b39*b50*b58*b72*b78 + 
     b8*b16*b19*b29*b39*b50*b63*b67*b78 - b8*b16*b19*b29*b39*b54*b59*b67*b78 + 
     b8*b16*b19*b29*b45*b48*b59*b67*b78 - b8*b16*b19*b36*b38*b48*b59*b67*b78 + 
     b8*b16*b27*b28*b38*b48*b59*b67*b78 - b8*b18*b25*b28*b38*b48*b59*b67*b78 + 
     b9*b17*b25*b28*b38*b48*b59*b67*b78 - b9*b16*b26*b28*b38*b48*b59*b67*b78 + 
     b7*b18*b26*b28*b38*b48*b59*b67*b78 - b7*b17*b27*b28*b38*b48*b59*b67*b78 + 
     b7*b17*b19*b36*b38*b48*b59*b67*b78 - b7*b17*b19*b29*b45*b48*b59*b67*b78 + 
     b7*b17*b19*b29*b39*b54*b59*b67*b78 - b7*b17*b19*b29*b39*b50*b63*b67*b78 + 
     b7*b17*b19*b29*b39*b50*b58*b72*b78 - b7*b17*b19*b29*b39*b50*b58*b69*b81 + 
     b7*b10*b26*b29*b39*b50*b58*b69*b81 - b7*b10*b26*b29*b39*b50*b58*b72*b78 + 
     b7*b10*b26*b29*b39*b50*b63*b67*b78 - b7*b10*b26*b29*b39*b54*b59*b67*b78 + 
     b7*b10*b26*b29*b45*b48*b59*b67*b78 - b7*b10*b26*b36*b38*b48*b59*b67*b78 + 
     b7*b10*b27*b35*b38*b48*b59*b67*b78 - b7*b18*b19*b35*b38*b48*b59*b67*b78 + 
     b9*b16*b19*b35*b38*b48*b59*b67*b78 - b9*b16*b19*b29*b44*b48*b59*b67*b78 + 
     b7*b18*b19*b29*b44*b48*b59*b67*b78 - b7*b10*b27*b29*b44*b48*b59*b67*b78 + 
     b7*b10*b20*b36*b44*b48*b59*b67*b78 - b7*b10*b20*b35*b45*b48*b59*b67*b78 + 
     b7*b10*b20*b35*b39*b54*b59*b67*b78 - b7*b10*b20*b35*b39*b50*b63*b67*b78 + 
     b7*b10*b20*b35*b39*b50*b58*b72*b78 - b7*b10*b20*b35*b39*b50*b58*b69*b81 + 
     b7*b10*b20*b30*b44*b50*b58*b69*b81 - b7*b10*b20*b30*b44*b50*b58*b72*b78 + 
     b7*b10*b20*b30*b44*b50*b63*b67*b78 - b7*b10*b20*b30*b44*b54*b59*b67*b78 + 
     b7*b10*b20*b30*b45*b53*b59*b67*b78 - b7*b10*b20*b36*b39*b53*b59*b67*b78 + 
     b7*b10*b27*b29*b39*b53*b59*b67*b78 - b7*b18*b19*b29*b39*b53*b59*b67*b78 + 
     b9*b16*b19*b29*b39*b53*b59*b67*b78 - b9*b16*b19*b29*b39*b50*b62*b67*b78 + 
     b7*b18*b19*b29*b39*b50*b62*b67*b78 - b7*b10*b27*b29*b39*b50*b62*b67*b78 + 
     b7*b10*b20*b36*b39*b50*b62*b67*b78 - b7*b10*b20*b30*b45*b50*b62*b67*b78 + 
     b7*b10*b20*b30*b41*b54*b62*b67*b78 - b7*b10*b20*b30*b41*b53*b63*b67*b78 + 
     b7*b10*b20*b30*b41*b53*b58*b72*b78 - b7*b10*b20*b30*b41*b53*b58*b69*b81 + 
     b7*b10*b20*b30*b41*b49*b62*b69*b81 - b7*b10*b20*b30*b41*b49*b62*b72*b78 + 
     b7*b10*b20*b30*b41*b49*b63*b71*b78 - b7*b10*b20*b30*b41*b54*b58*b71*b78 + 
     b7*b10*b20*b30*b45*b50*b58*b71*b78 - b7*b10*b20*b36*b39*b50*b58*b71*b78 + 
     b7*b10*b27*b29*b39*b50*b58*b71*b78 - b7*b18*b19*b29*b39*b50*b58*b71*b78 + 
     b9*b16*b19*b29*b39*b50*b58*b71*b78 - b9*b16*b19*b29*b39*b50*b58*b69*b80 + 
     b7*b18*b19*b29*b39*b50*b58*b69*b80 - b7*b10*b27*b29*b39*b50*b58*b69*b80 + 
     b7*b10*b20*b36*b39*b50*b58*b69*b80 - b7*b10*b20*b30*b45*b50*b58*b69*b80 + 
     b7*b10*b20*b30*b41*b54*b58*b69*b80 - b7*b10*b20*b30*b41*b49*b63*b69*b80 + 
     b7*b10*b20*b30*b41*b49*b60*b72*b80 - b7*b10*b20*b30*b41*b49*b60*b71*b81 + 
     b1*b16*b20*b30*b41*b49*b60*b71*b81 - b1*b16*b20*b30*b41*b49*b60*b72*b80 + 
     b1*b16*b20*b30*b41*b49*b63*b69*b80 - b1*b16*b20*b30*b41*b54*b58*b69*b80 + 
     b1*b16*b20*b30*b45*b50*b58*b69*b80 - b1*b16*b20*b36*b39*b50*b58*b69*b80 + 
     b1*b16*b27*b29*b39*b50*b58*b69*b80 - b1*b18*b25*b29*b39*b50*b58*b69*b80 + 
     b9*b10*b25*b29*b39*b50*b58*b69*b80 - b9*b10*b25*b29*b39*b50*b58*b71*b78 + 
     b1*b18*b25*b29*b39*b50*b58*b71*b78 - b1*b16*b27*b29*b39*b50*b58*b71*b78 + 
     b1*b16*b20*b36*b39*b50*b58*b71*b78 - b1*b16*b20*b30*b45*b50*b58*b71*b78 + 
     b1*b16*b20*b30*b41*b54*b58*b71*b78 - b1*b16*b20*b30*b41*b49*b63*b71*b78 + 
     b1*b16*b20*b30*b41*b49*b62*b72*b78 - b1*b16*b20*b30*b41*b49*b62*b69*b81 + 
     b1*b16*b20*b30*b41*b53*b58*b69*b81 - b1*b16*b20*b30*b41*b53*b58*b72*b78 + 
     b1*b16*b20*b30*b41*b53*b63*b67*b78 - b1*b16*b20*b30*b41*b54*b62*b67*b78 + 
     b1*b16*b20*b30*b45*b50*b62*b67*b78 - b1*b16*b20*b36*b39*b50*b62*b67*b78 + 
     b1*b16*b27*b29*b39*b50*b62*b67*b78 - b1*b18*b25*b29*b39*b50*b62*b67*b78 + 
     b9*b10*b25*b29*b39*b50*b62*b67*b78 - b9*b10*b25*b29*b39*b53*b59*b67*b78 + 
     b1*b18*b25*b29*b39*b53*b59*b67*b78 - b1*b16*b27*b29*b39*b53*b59*b67*b78 + 
     b1*b16*b20*b36*b39*b53*b59*b67*b78 - b1*b16*b20*b30*b45*b53*b59*b67*b78 + 
     b1*b16*b20*b30*b44*b54*b59*b67*b78 - b1*b16*b20*b30*b44*b50*b63*b67*b78 + 
     b1*b16*b20*b30*b44*b50*b58*b72*b78 - b1*b16*b20*b30*b44*b50*b58*b69*b81 + 
     b1*b16*b20*b35*b39*b50*b58*b69*b81 - b1*b16*b20*b35*b39*b50*b58*b72*b78 + 
     b1*b16*b20*b35*b39*b50*b63*b67*b78 - b1*b16*b20*b35*b39*b54*b59*b67*b78 + 
     b1*b16*b20*b35*b45*b48*b59*b67*b78 - b1*b16*b20*b36*b44*b48*b59*b67*b78 + 
     b1*b16*b27*b29*b44*b48*b59*b67*b78 - b1*b18*b25*b29*b44*b48*b59*b67*b78 + 
     b9*b10*b25*b29*b44*b48*b59*b67*b78 - b9*b10*b25*b35*b38*b48*b59*b67*b78 + 
     b1*b18*b25*b35*b38*b48*b59*b67*b78 - b1*b16*b27*b35*b38*b48*b59*b67*b78 + 
     b1*b16*b26*b36*b38*b48*b59*b67*b78 - b1*b16*b26*b29*b45*b48*b59*b67*b78 + 
     b1*b16*b26*b29*b39*b54*b59*b67*b78 - b1*b16*b26*b29*b39*b50*b63*b67*b78 + 
     b1*b16*b26*b29*b39*b50*b58*b72*b78 - b1*b16*b26*b29*b39*b50*b58*b69*b81 + 
     b1*b17*b25*b29*b39*b50*b58*b69*b81 - b1*b17*b25*b29*b39*b50*b58*b72*b78 + 
     b1*b17*b25*b29*b39*b50*b63*b67*b78 - b1*b17*b25*b29*b39*b54*b59*b67*b78 + 
     b1*b17*b25*b29*b45*b48*b59*b67*b78 - b1*b17*b25*b36*b38*b48*b59*b67*b78 + 
     b1*b17*b27*b34*b38*b48*b59*b67*b78 - b1*b18*b26*b34*b38*b48*b59*b67*b78 + 
     b9*b10*b26*b34*b38*b48*b59*b67*b78 - b9*b17*b19*b34*b38*b48*b59*b67*b78 + 
     b8*b18*b19*b34*b38*b48*b59*b67*b78 - b8*b10*b27*b34*b38*b48*b59*b67*b78 + 
     b8*b10*b25*b36*b38*b48*b59*b67*b78 - b8*b10*b25*b29*b45*b48*b59*b67*b78 + 
     b8*b10*b25*b29*b39*b54*b59*b67*b78 - b8*b10*b25*b29*b39*b50*b63*b67*b78 + 
     b8*b10*b25*b29*b39*b50*b58*b72*b78 - b8*b10*b25*b29*b39*b50*b58*b69*b81 + 
     b8*b10*b20*b34*b39*b50*b58*b69*b81 - b8*b10*b20*b34*b39*b50*b58*b72*b78 + 
     b8*b10*b20*b34*b39*b50*b63*b67*b78 - b8*b10*b20*b34*b39*b54*b59*b67*b78 + 
     b8*b10*b20*b34*b45*b48*b59*b67*b78 - b8*b10*b20*b36*b43*b48*b59*b67*b78 + 
     b8*b10*b27*b29*b43*b48*b59*b67*b78 - b8*b18*b19*b29*b43*b48*b59*b67*b78 + 
     b9*b17*b19*b29*b43*b48*b59*b67*b78 - b9*b10*b26*b29*b43*b48*b59*b67*b78 + 
     b1*b18*b26*b29*b43*b48*b59*b67*b78 - b1*b17*b27*b29*b43*b48*b59*b67*b78 + 
     b1*b17*b20*b36*b43*b48*b59*b67*b78 - b1*b17*b20*b34*b45*b48*b59*b67*b78 + 
     b1*b17*b20*b34*b39*b54*b59*b67*b78 - b1*b17*b20*b34*b39*b50*b63*b67*b78 + 
     b1*b17*b20*b34*b39*b50*b58*b72*b78 - b1*b17*b20*b34*b39*b50*b58*b69*b81 + 
     b1*b11*b26*b34*b39*b50*b58*b69*b81 - b1*b11*b26*b34*b39*b50*b58*b72*b78 + 
     b1*b11*b26*b34*b39*b50*b63*b67*b78 - b1*b11*b26*b34*b39*b54*b59*b67*b78 + 
     b1*b11*b26*b34*b45*b48*b59*b67*b78 - b1*b11*b26*b36*b43*b48*b59*b67*b78 + 
     b1*b11*b27*b35*b43*b48*b59*b67*b78 - b1*b18*b20*b35*b43*b48*b59*b67*b78 + 
     b9*b10*b20*b35*b43*b48*b59*b67*b78 - b9*b10*b20*b34*b44*b48*b59*b67*b78 + 
     b1*b18*b20*b34*b44*b48*b59*b67*b78 - b1*b11*b27*b34*b44*b48*b59*b67*b78 + 
     b1*b11*b25*b36*b44*b48*b59*b67*b78 - b1*b11*b25*b35*b45*b48*b59*b67*b78 + 
     b1*b11*b25*b35*b39*b54*b59*b67*b78 - b1*b11*b25*b35*b39*b50*b63*b67*b78 + 
     b1*b11*b25*b35*b39*b50*b58*b72*b78 - b1*b11*b25*b35*b39*b50*b58*b69*b81 + 
     b1*b11*b25*b30*b44*b50*b58*b69*b81 - b1*b11*b25*b30*b44*b50*b58*b72*b78 + 
     b1*b11*b25*b30*b44*b50*b63*b67*b78 - b1*b11*b25*b30*b44*b54*b59*b67*b78 + 
     b1*b11*b25*b30*b45*b53*b59*b67*b78 - b1*b11*b25*b36*b39*b53*b59*b67*b78 + 
     b1*b11*b27*b34*b39*b53*b59*b67*b78 - b1*b18*b20*b34*b39*b53*b59*b67*b78 + 
     b9*b10*b20*b34*b39*b53*b59*b67*b78 - b9*b10*b20*b34*b39*b50*b62*b67*b78 + 
     b1*b18*b20*b34*b39*b50*b62*b67*b78 - b1*b11*b27*b34*b39*b50*b62*b67*b78 + 
     b1*b11*b25*b36*b39*b50*b62*b67*b78 - b1*b11*b25*b30*b45*b50*b62*b67*b78 + 
     b1*b11*b25*b30*b41*b54*b62*b67*b78 - b1*b11*b25*b30*b41*b53*b63*b67*b78 + 
     b1*b11*b25*b30*b41*b53*b58*b72*b78 - b1*b11*b25*b30*b41*b53*b58*b69*b81 + 
     b1*b11*b25*b30*b41*b49*b62*b69*b81 - b1*b11*b25*b30*b41*b49*b62*b72*b78 + 
     b1*b11*b25*b30*b41*b49*b63*b71*b78 - b1*b11*b25*b30*b41*b54*b58*b71*b78 + 
     b1*b11*b25*b30*b45*b50*b58*b71*b78 - b1*b11*b25*b36*b39*b50*b58*b71*b78 + 
     b1*b11*b27*b34*b39*b50*b58*b71*b78 - b1*b18*b20*b34*b39*b50*b58*b71*b78 + 
     b9*b10*b20*b34*b39*b50*b58*b71*b78 - b9*b10*b20*b34*b39*b50*b58*b69*b80 + 
     b1*b18*b20*b34*b39*b50*b58*b69*b80 - b1*b11*b27*b34*b39*b50*b58*b69*b80 + 
     b1*b11*b25*b36*b39*b50*b58*b69*b80 - b1*b11*b25*b30*b45*b50*b58*b69*b80 + 
     b1*b11*b25*b30*b41*b54*b58*b69*b80 - b1*b11*b25*b30*b41*b49*b63*b69*b80 + 
     b1*b11*b25*b30*b41*b49*b60*b72*b80 - b1*b11*b25*b30*b41*b49*b60*b71*b81 + 
     b1*b11*b21*b34*b41*b49*b60*b71*b81 - b1*b11*b21*b34*b41*b49*b60*b72*b80 + 
     b1*b11*b21*b34*b41*b49*b63*b69*b80 - b1*b11*b21*b34*b41*b54*b58*b69*b80 + 
     b1*b11*b21*b34*b45*b50*b58*b69*b80 - b1*b11*b21*b36*b43*b50*b58*b69*b80 + 
     b1*b11*b27*b30*b43*b50*b58*b69*b80 - b1*b18*b20*b30*b43*b50*b58*b69*b80 + 
     b9*b10*b20*b30*b43*b50*b58*b69*b80 - b9*b10*b20*b30*b43*b50*b58*b71*b78 + 
     b1*b18*b20*b30*b43*b50*b58*b71*b78 - b1*b11*b27*b30*b43*b50*b58*b71*b78 + 
     b1*b11*b21*b36*b43*b50*b58*b71*b78 - b1*b11*b21*b34*b45*b50*b58*b71*b78 + 
     b1*b11*b21*b34*b41*b54*b58*b71*b78 - b1*b11*b21*b34*b41*b49*b63*b71*b78 + 
     b1*b11*b21*b34*b41*b49*b62*b72*b78 - b1*b11*b21*b34*b41*b49*b62*b69*b81 + 
     b1*b11*b21*b34*b41*b53*b58*b69*b81 - b1*b11*b21*b34*b41*b53*b58*b72*b78 + 
     b1*b11*b21*b34*b41*b53*b63*b67*b78 - b1*b11*b21*b34*b41*b54*b62*b67*b78 + 
     b1*b11*b21*b34*b45*b50*b62*b67*b78 - b1*b11*b21*b36*b43*b50*b62*b67*b78 + 
     b1*b11*b27*b30*b43*b50*b62*b67*b78 - b1*b18*b20*b30*b43*b50*b62*b67*b78 + 
     b9*b10*b20*b30*b43*b50*b62*b67*b78 - b9*b10*b20*b30*b43*b53*b59*b67*b78 + 
     b1*b18*b20*b30*b43*b53*b59*b67*b78 - b1*b11*b27*b30*b43*b53*b59*b67*b78 + 
     b1*b11*b21*b36*b43*b53*b59*b67*b78 - b1*b11*b21*b34*b45*b53*b59*b67*b78 + 
     b1*b11*b21*b34*b44*b54*b59*b67*b78 - b1*b11*b21*b34*b44*b50*b63*b67*b78 + 
     b1*b11*b21*b34*b44*b50*b58*b72*b78 - b1*b11*b21*b34*b44*b50*b58*b69*b81 + 
     b1*b11*b21*b35*b43*b50*b58*b69*b81 - b1*b11*b21*b35*b43*b50*b58*b72*b78 + 
     b1*b11*b21*b35*b43*b50*b63*b67*b78 - b1*b11*b21*b35*b43*b54*b59*b67*b78 + 
     b1*b11*b21*b35*b45*b52*b59*b67*b78 - b1*b11*b21*b36*b44*b52*b59*b67*b78 + 
     b1*b11*b27*b30*b44*b52*b59*b67*b78 - b1*b18*b20*b30*b44*b52*b59*b67*b78 + 
     b9*b10*b20*b30*b44*b52*b59*b67*b78 - b9*b10*b20*b35*b39*b52*b59*b67*b78 + 
     b1*b18*b20*b35*b39*b52*b59*b67*b78 - b1*b11*b27*b35*b39*b52*b59*b67*b78 + 
     b1*b11*b26*b36*b39*b52*b59*b67*b78 - b1*b11*b26*b30*b45*b52*b59*b67*b78 + 
     b1*b11*b26*b30*b43*b54*b59*b67*b78 - b1*b11*b26*b30*b43*b50*b63*b67*b78 + 
     b1*b11*b26*b30*b43*b50*b58*b72*b78 - b1*b11*b26*b30*b43*b50*b58*b69*b81 + 
     b1*b17*b20*b30*b43*b50*b58*b69*b81 - b1*b17*b20*b30*b43*b50*b58*b72*b78 + 
     b1*b17*b20*b30*b43*b50*b63*b67*b78 - b1*b17*b20*b30*b43*b54*b59*b67*b78 + 
     b1*b17*b20*b30*b45*b52*b59*b67*b78 - b1*b17*b20*b36*b39*b52*b59*b67*b78 + 
     b1*b17*b27*b29*b39*b52*b59*b67*b78 - b1*b18*b26*b29*b39*b52*b59*b67*b78 + 
     b9*b10*b26*b29*b39*b52*b59*b67*b78 - b9*b17*b19*b29*b39*b52*b59*b67*b78 + 
     b8*b18*b19*b29*b39*b52*b59*b67*b78 - b8*b10*b27*b29*b39*b52*b59*b67*b78 + 
     b8*b10*b20*b36*b39*b52*b59*b67*b78 - b8*b10*b20*b30*b45*b52*b59*b67*b78 + 
     b8*b10*b20*b30*b43*b54*b59*b67*b78 - b8*b10*b20*b30*b43*b50*b63*b67*b78 + 
     b8*b10*b20*b30*b43*b50*b58*b72*b78 - b8*b10*b20*b30*b43*b50*b58*b69*b81 + 
     b8*b10*b20*b30*b41*b52*b58*b69*b81 - b8*b10*b20*b30*b41*b52*b58*b72*b78 + 
     b8*b10*b20*b30*b41*b52*b63*b67*b78 - b8*b10*b20*b30*b41*b54*b61*b67*b78 + 
     b8*b10*b20*b30*b45*b50*b61*b67*b78 - b8*b10*b20*b36*b39*b50*b61*b67*b78 + 
     b8*b10*b27*b29*b39*b50*b61*b67*b78 - b8*b18*b19*b29*b39*b50*b61*b67*b78 + 
     b9*b17*b19*b29*b39*b50*b61*b67*b78 - b9*b10*b26*b29*b39*b50*b61*b67*b78 + 
     b1*b18*b26*b29*b39*b50*b61*b67*b78 - b1*b17*b27*b29*b39*b50*b61*b67*b78 + 
     b1*b17*b20*b36*b39*b50*b61*b67*b78 - b1*b17*b20*b30*b45*b50*b61*b67*b78 + 
     b1*b17*b20*b30*b41*b54*b61*b67*b78 - b1*b17*b20*b30*b41*b52*b63*b67*b78 + 
     b1*b17*b20*b30*b41*b52*b58*b72*b78 - b1*b17*b20*b30*b41*b52*b58*b69*b81 + 
     b1*b11*b26*b30*b41*b52*b58*b69*b81 - b1*b11*b26*b30*b41*b52*b58*b72*b78 + 
     b1*b11*b26*b30*b41*b52*b63*b67*b78 - b1*b11*b26*b30*b41*b54*b61*b67*b78 + 
     b1*b11*b26*b30*b45*b50*b61*b67*b78 - b1*b11*b26*b36*b39*b50*b61*b67*b78 + 
     b1*b11*b27*b35*b39*b50*b61*b67*b78 - b1*b18*b20*b35*b39*b50*b61*b67*b78 + 
     b9*b10*b20*b35*b39*b50*b61*b67*b78 - b9*b10*b20*b30*b44*b50*b61*b67*b78 + 
     b1*b18*b20*b30*b44*b50*b61*b67*b78 - b1*b11*b27*b30*b44*b50*b61*b67*b78 + 
     b1*b11*b21*b36*b44*b50*b61*b67*b78 - b1*b11*b21*b35*b45*b50*b61*b67*b78 + 
     b1*b11*b21*b35*b41*b54*b61*b67*b78 - b1*b11*b21*b35*b41*b52*b63*b67*b78 + 
     b1*b11*b21*b35*b41*b52*b58*b72*b78 - b1*b11*b21*b35*b41*b52*b58*b69*b81 + 
     b1*b11*b21*b32*b44*b52*b58*b69*b81 - b1*b11*b21*b32*b44*b52*b58*b72*b78 + 
     b1*b11*b21*b32*b44*b52*b63*b67*b78 - b1*b11*b21*b32*b44*b54*b61*b67*b78 + 
     b1*b11*b21*b32*b45*b53*b61*b67*b78 - b1*b11*b21*b36*b41*b53*b61*b67*b78 + 
     b1*b11*b27*b30*b41*b53*b61*b67*b78 - b1*b18*b20*b30*b41*b53*b61*b67*b78 + 
     b9*b10*b20*b30*b41*b53*b61*b67*b78 - b9*b10*b20*b30*b41*b52*b62*b67*b78 + 
     b1*b18*b20*b30*b41*b52*b62*b67*b78 - b1*b11*b27*b30*b41*b52*b62*b67*b78 + 
     b1*b11*b21*b36*b41*b52*b62*b67*b78 - b1*b11*b21*b32*b45*b52*b62*b67*b78 + 
     b1*b11*b21*b32*b43*b54*b62*b67*b78 - b1*b11*b21*b32*b43*b53*b63*b67*b78 + 
     b1*b11*b21*b32*b43*b53*b58*b72*b78 - b1*b11*b21*b32*b43*b53*b58*b69*b81 + 
     b1*b11*b21*b32*b43*b49*b62*b69*b81 - b1*b11*b21*b32*b43*b49*b62*b72*b78 + 
     b1*b11*b21*b32*b43*b49*b63*b71*b78 - b1*b11*b21*b32*b43*b54*b58*b71*b78 + 
     b1*b11*b21*b32*b45*b52*b58*b71*b78 - b1*b11*b21*b36*b41*b52*b58*b71*b78 + 
     b1*b11*b27*b30*b41*b52*b58*b71*b78 - b1*b18*b20*b30*b41*b52*b58*b71*b78 + 
     b9*b10*b20*b30*b41*b52*b58*b71*b78 - b9*b10*b20*b30*b41*b52*b58*b69*b80 + 
     b1*b18*b20*b30*b41*b52*b58*b69*b80 - b1*b11*b27*b30*b41*b52*b58*b69*b80 + 
     b1*b11*b21*b36*b41*b52*b58*b69*b80 - b1*b11*b21*b32*b45*b52*b58*b69*b80 + 
     b1*b11*b21*b32*b43*b54*b58*b69*b80 - b1*b11*b21*b32*b43*b49*b63*b69*b80 + 
     b1*b11*b21*b32*b43*b49*b60*b72*b80 - b1*b11*b21*b32*b43*b49*b60*b71*b81 + 
     b1*b11*b21*b32*b40*b52*b60*b71*b81 - b1*b11*b21*b32*b40*b52*b60*b72*b80 + 
     b1*b11*b21*b32*b40*b52*b63*b69*b80 - b1*b11*b21*b32*b40*b54*b61*b69*b80 + 
     b1*b11*b21*b32*b45*b49*b61*b69*b80 - b1*b11*b21*b36*b41*b49*b61*b69*b80 + 
     b1*b11*b27*b30*b41*b49*b61*b69*b80 - b1*b18*b20*b30*b41*b49*b61*b69*b80 + 
     b9*b10*b20*b30*b41*b49*b61*b69*b80 - b9*b10*b20*b30*b41*b49*b61*b71*b78 + 
     b1*b18*b20*b30*b41*b49*b61*b71*b78 - b1*b11*b27*b30*b41*b49*b61*b71*b78 + 
     b1*b11*b21*b36*b41*b49*b61*b71*b78 - b1*b11*b21*b32*b45*b49*b61*b71*b78 + 
     b1*b11*b21*b32*b40*b54*b61*b71*b78 - b1*b11*b21*b32*b40*b52*b63*b71*b78 + 
     b1*b11*b21*b32*b40*b52*b62*b72*b78 - b1*b11*b21*b32*b40*b52*b62*b69*b81 + 
     b1*b11*b21*b32*b40*b53*b61*b69*b81 - b1*b11*b21*b32*b40*b53*b61*b72*b78 + 
     b1*b11*b21*b32*b40*b53*b63*b70*b78 - b1*b11*b21*b32*b40*b54*b62*b70*b78 + 
     b1*b11*b21*b32*b45*b49*b62*b70*b78 - b1*b11*b21*b36*b41*b49*b62*b70*b78 + 
     b1*b11*b27*b30*b41*b49*b62*b70*b78 - b1*b18*b20*b30*b41*b49*b62*b70*b78 + 
     b9*b10*b20*b30*b41*b49*b62*b70*b78 - b9*b10*b20*b30*b41*b53*b58*b70*b78 + 
     b1*b18*b20*b30*b41*b53*b58*b70*b78 - b1*b11*b27*b30*b41*b53*b58*b70*b78 + 
     b1*b11*b21*b36*b41*b53*b58*b70*b78 - b1*b11*b21*b32*b45*b53*b58*b70*b78 + 
     b1*b11*b21*b32*b44*b54*b58*b70*b78 - b1*b11*b21*b32*b44*b49*b63*b70*b78 + 
     b1*b11*b21*b32*b44*b49*b61*b72*b78 - b1*b11*b21*b32*b44*b49*b61*b69*b81 + 
     b1*b11*b21*b35*b41*b49*b61*b69*b81 - b1*b11*b21*b35*b41*b49*b61*b72*b78 + 
     b1*b11*b21*b35*b41*b49*b63*b70*b78 - b1*b11*b21*b35*b41*b54*b58*b70*b78 + 
     b1*b11*b21*b35*b45*b50*b58*b70*b78 - b1*b11*b21*b36*b44*b50*b58*b70*b78 + 
     b1*b11*b27*b30*b44*b50*b58*b70*b78 - b1*b18*b20*b30*b44*b50*b58*b70*b78 + 
     b9*b10*b20*b30*b44*b50*b58*b70*b78 - b9*b10*b20*b35*b39*b50*b58*b70*b78 + 
     b1*b18*b20*b35*b39*b50*b58*b70*b78 - b1*b11*b27*b35*b39*b50*b58*b70*b78 + 
     b1*b11*b26*b36*b39*b50*b58*b70*b78 - b1*b11*b26*b30*b45*b50*b58*b70*b78 + 
     b1*b11*b26*b30*b41*b54*b58*b70*b78 - b1*b11*b26*b30*b41*b49*b63*b70*b78 + 
     b1*b11*b26*b30*b41*b49*b61*b72*b78 - b1*b11*b26*b30*b41*b49*b61*b69*b81 + 
     b1*b17*b20*b30*b41*b49*b61*b69*b81 - b1*b17*b20*b30*b41*b49*b61*b72*b78 + 
     b1*b17*b20*b30*b41*b49*b63*b70*b78 - b1*b17*b20*b30*b41*b54*b58*b70*b78 + 
     b1*b17*b20*b30*b45*b50*b58*b70*b78 - b1*b17*b20*b36*b39*b50*b58*b70*b78 + 
     b1*b17*b27*b29*b39*b50*b58*b70*b78 - b1*b18*b26*b29*b39*b50*b58*b70*b78 + 
     b9*b10*b26*b29*b39*b50*b58*b70*b78 - b9*b17*b19*b29*b39*b50*b58*b70*b78 + 
     b8*b18*b19*b29*b39*b50*b58*b70*b78 - b8*b10*b27*b29*b39*b50*b58*b70*b78 + 
     b8*b10*b20*b36*b39*b50*b58*b70*b78 - b8*b10*b20*b30*b45*b50*b58*b70*b78 + 
     b8*b10*b20*b30*b41*b54*b58*b70*b78 - b8*b10*b20*b30*b41*b49*b63*b70*b78 + 
     b8*b10*b20*b30*b41*b49*b61*b72*b78 - b8*b10*b20*b30*b41*b49*b61*b69*b81 + 
     b8*b10*b20*b30*b41*b49*b60*b70*b81 - b8*b10*b20*b30*b41*b49*b60*b72*b79 + 
     b8*b10*b20*b30*b41*b49*b63*b69*b79 - b8*b10*b20*b30*b41*b54*b58*b69*b79 + 
     b8*b10*b20*b30*b45*b50*b58*b69*b79 - b8*b10*b20*b36*b39*b50*b58*b69*b79 + 
     b8*b10*b27*b29*b39*b50*b58*b69*b79 - b8*b18*b19*b29*b39*b50*b58*b69*b79 + 
     b9*b17*b19*b29*b39*b50*b58*b69*b79 - b9*b10*b26*b29*b39*b50*b58*b69*b79 + 
     b1*b18*b26*b29*b39*b50*b58*b69*b79 - b1*b17*b27*b29*b39*b50*b58*b69*b79 + 
     b1*b17*b20*b36*b39*b50*b58*b69*b79 - b1*b17*b20*b30*b45*b50*b58*b69*b79 + 
     b1*b17*b20*b30*b41*b54*b58*b69*b79 - b1*b17*b20*b30*b41*b49*b63*b69*b79 + 
     b1*b17*b20*b30*b41*b49*b60*b72*b79 - b1*b17*b20*b30*b41*b49*b60*b70*b81 + 
     b1*b11*b26*b30*b41*b49*b60*b70*b81 - b1*b11*b26*b30*b41*b49*b60*b72*b79 + 
     b1*b11*b26*b30*b41*b49*b63*b69*b79 - b1*b11*b26*b30*b41*b54*b58*b69*b79 + 
     b1*b11*b26*b30*b45*b50*b58*b69*b79 - b1*b11*b26*b36*b39*b50*b58*b69*b79 + 
     b1*b11*b27*b35*b39*b50*b58*b69*b79 - b1*b18*b20*b35*b39*b50*b58*b69*b79 + 
     b9*b10*b20*b35*b39*b50*b58*b69*b79 - b9*b10*b20*b30*b44*b50*b58*b69*b79 + 
     b1*b18*b20*b30*b44*b50*b58*b69*b79 - b1*b11*b27*b30*b44*b50*b58*b69*b79 + 
     b1*b11*b21*b36*b44*b50*b58*b69*b79 - b1*b11*b21*b35*b45*b50*b58*b69*b79 + 
     b1*b11*b21*b35*b41*b54*b58*b69*b79 - b1*b11*b21*b35*b41*b49*b63*b69*b79 + 
     b1*b11*b21*b35*b41*b49*b60*b72*b79 - b1*b11*b21*b35*b41*b49*b60*b70*b81 + 
     b1*b11*b21*b32*b44*b49*b60*b70*b81 - b1*b11*b21*b32*b44*b49*b60*b72*b79 + 
     b1*b11*b21*b32*b44*b49*b63*b69*b79 - b1*b11*b21*b32*b44*b54*b58*b69*b79 + 
     b1*b11*b21*b32*b45*b53*b58*b69*b79 - b1*b11*b21*b36*b41*b53*b58*b69*b79 + 
     b1*b11*b27*b30*b41*b53*b58*b69*b79 - b1*b18*b20*b30*b41*b53*b58*b69*b79 + 
     b9*b10*b20*b30*b41*b53*b58*b69*b79 - b9*b10*b20*b30*b41*b49*b62*b69*b79 + 
     b1*b18*b20*b30*b41*b49*b62*b69*b79 - b1*b11*b27*b30*b41*b49*b62*b69*b79 + 
     b1*b11*b21*b36*b41*b49*b62*b69*b79 - b1*b11*b21*b32*b45*b49*b62*b69*b79 + 
     b1*b11*b21*b32*b40*b54*b62*b69*b79 - b1*b11*b21*b32*b40*b53*b63*b69*b79 + 
     b1*b11*b21*b32*b40*b53*b60*b72*b79 - b1*b11*b21*b32*b40*b53*b60*b70*b81 + 
     b1*b11*b21*b32*b40*b51*b62*b70*b81 - b1*b11*b21*b32*b40*b51*b62*b72*b79 + 
     b1*b11*b21*b32*b40*b51*b63*b71*b79 - b1*b11*b21*b32*b40*b54*b60*b71*b79 + 
     b1*b11*b21*b32*b45*b49*b60*b71*b79 - b1*b11*b21*b36*b41*b49*b60*b71*b79 + 
     b1*b11*b27*b30*b41*b49*b60*b71*b79 - b1*b18*b20*b30*b41*b49*b60*b71*b79 + 
     b9*b10*b20*b30*b41*b49*b60*b71*b79 - b9*b10*b20*b30*b41*b49*b60*b70*b80 + 
     b1*b18*b20*b30*b41*b49*b60*b70*b80 - b1*b11*b27*b30*b41*b49*b60*b70*b80 + 
     b1*b11*b21*b36*b41*b49*b60*b70*b80 - b1*b11*b21*b32*b45*b49*b60*b70*b80 + 
     b1*b11*b21*b32*b40*b54*b60*b70*b80 - b1*b11*b21*b32*b40*b51*b63*b70*b80 + 
     b1*b11*b21*b32*b40*b51*b61*b72*b80 - b1*b11*b21*b32*b40*b51*b61*b71*b81 + 
     b1*b11*b23*b30*b40*b51*b61*b71*b81 - b1*b11*b23*b30*b40*b51*b61*b72*b80 + 
     b1*b11*b23*b30*b40*b51*b63*b70*b80 - b1*b11*b23*b30*b40*b54*b60*b70*b80 + 
     b1*b11*b23*b30*b45*b49*b60*b70*b80 - b1*b11*b23*b36*b39*b49*b60*b70*b80 + 
     b1*b11*b27*b32*b39*b49*b60*b70*b80 - b1*b18*b20*b32*b39*b49*b60*b70*b80 + 
     b9*b10*b20*b32*b39*b49*b60*b70*b80 - b9*b10*b20*b32*b39*b49*b60*b71*b79 + 
     b1*b18*b20*b32*b39*b49*b60*b71*b79 - b1*b11*b27*b32*b39*b49*b60*b71*b79 + 
     b1*b11*b23*b36*b39*b49*b60*b71*b79 - b1*b11*b23*b30*b45*b49*b60*b71*b79 + 
     b1*b11*b23*b30*b40*b54*b60*b71*b79 - b1*b11*b23*b30*b40*b51*b63*b71*b79 + 
     b1*b11*b23*b30*b40*b51*b62*b72*b79 - b1*b11*b23*b30*b40*b51*b62*b70*b81 + 
     b1*b11*b23*b30*b40*b53*b60*b70*b81 - b1*b11*b23*b30*b40*b53*b60*b72*b79 + 
     b1*b11*b23*b30*b40*b53*b63*b69*b79 - b1*b11*b23*b30*b40*b54*b62*b69*b79 + 
     b1*b11*b23*b30*b45*b49*b62*b69*b79 - b1*b11*b23*b36*b39*b49*b62*b69*b79 + 
     b1*b11*b27*b32*b39*b49*b62*b69*b79 - b1*b18*b20*b32*b39*b49*b62*b69*b79 + 
     b9*b10*b20*b32*b39*b49*b62*b69*b79 - b9*b10*b20*b32*b39*b53*b58*b69*b79 + 
     b1*b18*b20*b32*b39*b53*b58*b69*b79 - b1*b11*b27*b32*b39*b53*b58*b69*b79 + 
     b1*b11*b23*b36*b39*b53*b58*b69*b79 - b1*b11*b23*b30*b45*b53*b58*b69*b79 + 
     b1*b11*b23*b30*b44*b54*b58*b69*b79 - b1*b11*b23*b30*b44*b49*b63*b69*b79 + 
     b1*b11*b23*b30*b44*b49*b60*b72*b79 - b1*b11*b23*b30*b44*b49*b60*b70*b81 + 
     b1*b11*b23*b35*b39*b49*b60*b70*b81 - b1*b11*b23*b35*b39*b49*b60*b72*b79 + 
     b1*b11*b23*b35*b39*b49*b63*b69*b79 - b1*b11*b23*b35*b39*b54*b58*b69*b79 + 
     b1*b11*b23*b35*b45*b48*b58*b69*b79 - b1*b11*b23*b36*b44*b48*b58*b69*b79 + 
     b1*b11*b27*b32*b44*b48*b58*b69*b79 - b1*b18*b20*b32*b44*b48*b58*b69*b79 + 
     b9*b10*b20*b32*b44*b48*b58*b69*b79 - b9*b10*b20*b35*b41*b48*b58*b69*b79 + 
     b1*b18*b20*b35*b41*b48*b58*b69*b79 - b1*b11*b27*b35*b41*b48*b58*b69*b79 + 
     b1*b11*b26*b36*b41*b48*b58*b69*b79 - b1*b11*b26*b32*b45*b48*b58*b69*b79 + 
     b1*b11*b26*b32*b39*b54*b58*b69*b79 - b1*b11*b26*b32*b39*b49*b63*b69*b79 + 
     b1*b11*b26*b32*b39*b49*b60*b72*b79 - b1*b11*b26*b32*b39*b49*b60*b70*b81 + 
     b1*b17*b20*b32*b39*b49*b60*b70*b81 - b1*b17*b20*b32*b39*b49*b60*b72*b79 + 
     b1*b17*b20*b32*b39*b49*b63*b69*b79 - b1*b17*b20*b32*b39*b54*b58*b69*b79 + 
     b1*b17*b20*b32*b45*b48*b58*b69*b79 - b1*b17*b20*b36*b41*b48*b58*b69*b79 + 
     b1*b17*b27*b29*b41*b48*b58*b69*b79 - b1*b18*b26*b29*b41*b48*b58*b69*b79 + 
     b9*b10*b26*b29*b41*b48*b58*b69*b79 - b9*b17*b19*b29*b41*b48*b58*b69*b79 + 
     b8*b18*b19*b29*b41*b48*b58*b69*b79 - b8*b10*b27*b29*b41*b48*b58*b69*b79 + 
     b8*b10*b20*b36*b41*b48*b58*b69*b79 - b8*b10*b20*b32*b45*b48*b58*b69*b79 + 
     b8*b10*b20*b32*b39*b54*b58*b69*b79 - b8*b10*b20*b32*b39*b49*b63*b69*b79 + 
     b8*b10*b20*b32*b39*b49*b60*b72*b79 - b8*b10*b20*b32*b39*b49*b60*b70*b81 + 
     b8*b10*b20*b32*b39*b49*b61*b69*b81 - b8*b10*b20*b32*b39*b49*b61*b72*b78 + 
     b8*b10*b20*b32*b39*b49*b63*b70*b78 - b8*b10*b20*b32*b39*b54*b58*b70*b78 + 
     b8*b10*b20*b32*b45*b48*b58*b70*b78 - b8*b10*b20*b36*b41*b48*b58*b70*b78 + 
     b8*b10*b27*b29*b41*b48*b58*b70*b78 - b8*b18*b19*b29*b41*b48*b58*b70*b78 + 
     b9*b17*b19*b29*b41*b48*b58*b70*b78 - b9*b10*b26*b29*b41*b48*b58*b70*b78 + 
     b1*b18*b26*b29*b41*b48*b58*b70*b78 - b1*b17*b27*b29*b41*b48*b58*b70*b78 + 
     b1*b17*b20*b36*b41*b48*b58*b70*b78 - b1*b17*b20*b32*b45*b48*b58*b70*b78 + 
     b1*b17*b20*b32*b39*b54*b58*b70*b78 - b1*b17*b20*b32*b39*b49*b63*b70*b78 + 
     b1*b17*b20*b32*b39*b49*b61*b72*b78 - b1*b17*b20*b32*b39*b49*b61*b69*b81 + 
     b1*b11*b26*b32*b39*b49*b61*b69*b81 - b1*b11*b26*b32*b39*b49*b61*b72*b78 + 
     b1*b11*b26*b32*b39*b49*b63*b70*b78 - b1*b11*b26*b32*b39*b54*b58*b70*b78 + 
     b1*b11*b26*b32*b45*b48*b58*b70*b78 - b1*b11*b26*b36*b41*b48*b58*b70*b78 + 
     b1*b11*b27*b35*b41*b48*b58*b70*b78 - b1*b18*b20*b35*b41*b48*b58*b70*b78 + 
     b9*b10*b20*b35*b41*b48*b58*b70*b78 - b9*b10*b20*b32*b44*b48*b58*b70*b78 + 
     b1*b18*b20*b32*b44*b48*b58*b70*b78 - b1*b11*b27*b32*b44*b48*b58*b70*b78 + 
     b1*b11*b23*b36*b44*b48*b58*b70*b78 - b1*b11*b23*b35*b45*b48*b58*b70*b78 + 
     b1*b11*b23*b35*b39*b54*b58*b70*b78 - b1*b11*b23*b35*b39*b49*b63*b70*b78 + 
     b1*b11*b23*b35*b39*b49*b61*b72*b78 - b1*b11*b23*b35*b39*b49*b61*b69*b81 + 
     b1*b11*b23*b30*b44*b49*b61*b69*b81 - b1*b11*b23*b30*b44*b49*b61*b72*b78 + 
     b1*b11*b23*b30*b44*b49*b63*b70*b78 - b1*b11*b23*b30*b44*b54*b58*b70*b78 + 
     b1*b11*b23*b30*b45*b53*b58*b70*b78 - b1*b11*b23*b36*b39*b53*b58*b70*b78 + 
     b1*b11*b27*b32*b39*b53*b58*b70*b78 - b1*b18*b20*b32*b39*b53*b58*b70*b78 + 
     b9*b10*b20*b32*b39*b53*b58*b70*b78 - b9*b10*b20*b32*b39*b49*b62*b70*b78 + 
     b1*b18*b20*b32*b39*b49*b62*b70*b78 - b1*b11*b27*b32*b39*b49*b62*b70*b78 + 
     b1*b11*b23*b36*b39*b49*b62*b70*b78 - b1*b11*b23*b30*b45*b49*b62*b70*b78 + 
     b1*b11*b23*b30*b40*b54*b62*b70*b78 - b1*b11*b23*b30*b40*b53*b63*b70*b78 + 
     b1*b11*b23*b30*b40*b53*b61*b72*b78 - b1*b11*b23*b30*b40*b53*b61*b69*b81 + 
     b1*b11*b23*b30*b40*b52*b62*b69*b81 - b1*b11*b23*b30*b40*b52*b62*b72*b78 + 
     b1*b11*b23*b30*b40*b52*b63*b71*b78 - b1*b11*b23*b30*b40*b54*b61*b71*b78 + 
     b1*b11*b23*b30*b45*b49*b61*b71*b78 - b1*b11*b23*b36*b39*b49*b61*b71*b78 + 
     b1*b11*b27*b32*b39*b49*b61*b71*b78 - b1*b18*b20*b32*b39*b49*b61*b71*b78 + 
     b9*b10*b20*b32*b39*b49*b61*b71*b78 - b9*b10*b20*b32*b39*b49*b61*b69*b80 + 
     b1*b18*b20*b32*b39*b49*b61*b69*b80 - b1*b11*b27*b32*b39*b49*b61*b69*b80 + 
     b1*b11*b23*b36*b39*b49*b61*b69*b80 - b1*b11*b23*b30*b45*b49*b61*b69*b80 + 
     b1*b11*b23*b30*b40*b54*b61*b69*b80 - b1*b11*b23*b30*b40*b52*b63*b69*b80 + 
     b1*b11*b23*b30*b40*b52*b60*b72*b80 - b1*b11*b23*b30*b40*b52*b60*b71*b81 + 
     b1*b11*b23*b30*b43*b49*b60*b71*b81 - b1*b11*b23*b30*b43*b49*b60*b72*b80 + 
     b1*b11*b23*b30*b43*b49*b63*b69*b80 - b1*b11*b23*b30*b43*b54*b58*b69*b80 + 
     b1*b11*b23*b30*b45*b52*b58*b69*b80 - b1*b11*b23*b36*b39*b52*b58*b69*b80 + 
     b1*b11*b27*b32*b39*b52*b58*b69*b80 - b1*b18*b20*b32*b39*b52*b58*b69*b80 + 
     b9*b10*b20*b32*b39*b52*b58*b69*b80 - b9*b10*b20*b32*b39*b52*b58*b71*b78 + 
     b1*b18*b20*b32*b39*b52*b58*b71*b78 - b1*b11*b27*b32*b39*b52*b58*b71*b78 + 
     b1*b11*b23*b36*b39*b52*b58*b71*b78 - b1*b11*b23*b30*b45*b52*b58*b71*b78 + 
     b1*b11*b23*b30*b43*b54*b58*b71*b78 - b1*b11*b23*b30*b43*b49*b63*b71*b78 + 
     b1*b11*b23*b30*b43*b49*b62*b72*b78 - b1*b11*b23*b30*b43*b49*b62*b69*b81 + 
     b1*b11*b23*b30*b43*b53*b58*b69*b81 - b1*b11*b23*b30*b43*b53*b58*b72*b78 + 
     b1*b11*b23*b30*b43*b53*b63*b67*b78 - b1*b11*b23*b30*b43*b54*b62*b67*b78 + 
     b1*b11*b23*b30*b45*b52*b62*b67*b78 - b1*b11*b23*b36*b39*b52*b62*b67*b78 + 
     b1*b11*b27*b32*b39*b52*b62*b67*b78 - b1*b18*b20*b32*b39*b52*b62*b67*b78 + 
     b9*b10*b20*b32*b39*b52*b62*b67*b78 - b9*b10*b20*b32*b39*b53*b61*b67*b78 + 
     b1*b18*b20*b32*b39*b53*b61*b67*b78 - b1*b11*b27*b32*b39*b53*b61*b67*b78 + 
     b1*b11*b23*b36*b39*b53*b61*b67*b78 - b1*b11*b23*b30*b45*b53*b61*b67*b78 + 
     b1*b11*b23*b30*b44*b54*b61*b67*b78 - b1*b11*b23*b30*b44*b52*b63*b67*b78 + 
     b1*b11*b23*b30*b44*b52*b58*b72*b78 - b1*b11*b23*b30*b44*b52*b58*b69*b81 + 
     b1*b11*b23*b35*b39*b52*b58*b69*b81 - b1*b11*b23*b35*b39*b52*b58*b72*b78 + 
     b1*b11*b23*b35*b39*b52*b63*b67*b78 - b1*b11*b23*b35*b39*b54*b61*b67*b78 + 
     b1*b11*b23*b35*b45*b48*b61*b67*b78 - b1*b11*b23*b36*b44*b48*b61*b67*b78 + 
     b1*b11*b27*b32*b44*b48*b61*b67*b78 - b1*b18*b20*b32*b44*b48*b61*b67*b78 + 
     b9*b10*b20*b32*b44*b48*b61*b67*b78 - b9*b10*b20*b35*b41*b48*b61*b67*b78 + 
     b1*b18*b20*b35*b41*b48*b61*b67*b78 - b1*b11*b27*b35*b41*b48*b61*b67*b78 + 
     b1*b11*b26*b36*b41*b48*b61*b67*b78 - b1*b11*b26*b32*b45*b48*b61*b67*b78 + 
     b1*b11*b26*b32*b39*b54*b61*b67*b78 - b1*b11*b26*b32*b39*b52*b63*b67*b78 + 
     b1*b11*b26*b32*b39*b52*b58*b72*b78 - b1*b11*b26*b32*b39*b52*b58*b69*b81 + 
     b1*b17*b20*b32*b39*b52*b58*b69*b81 - b1*b17*b20*b32*b39*b52*b58*b72*b78 + 
     b1*b17*b20*b32*b39*b52*b63*b67*b78 - b1*b17*b20*b32*b39*b54*b61*b67*b78 + 
     b1*b17*b20*b32*b45*b48*b61*b67*b78 - b1*b17*b20*b36*b41*b48*b61*b67*b78 + 
     b1*b17*b27*b29*b41*b48*b61*b67*b78 - b1*b18*b26*b29*b41*b48*b61*b67*b78 + 
     b9*b10*b26*b29*b41*b48*b61*b67*b78 - b9*b17*b19*b29*b41*b48*b61*b67*b78 + 
     b8*b18*b19*b29*b41*b48*b61*b67*b78 - b8*b10*b27*b29*b41*b48*b61*b67*b78 + 
     b8*b10*b20*b36*b41*b48*b61*b67*b78 - b8*b10*b20*b32*b45*b48*b61*b67*b78 + 
     b8*b10*b20*b32*b39*b54*b61*b67*b78 - b8*b10*b20*b32*b39*b52*b63*b67*b78 + 
     b8*b10*b20*b32*b39*b52*b58*b72*b78 - b8*b10*b20*b32*b39*b52*b58*b69*b81 + 
     b8*b10*b20*b32*b43*b48*b58*b69*b81 - b8*b10*b20*b32*b43*b48*b58*b72*b78 + 
     b8*b10*b20*b32*b43*b48*b63*b67*b78 - b8*b10*b20*b32*b43*b54*b57*b67*b78 + 
     b8*b10*b20*b32*b45*b52*b57*b67*b78 - b8*b10*b20*b36*b41*b52*b57*b67*b78 + 
     b8*b10*b27*b29*b41*b52*b57*b67*b78 - b8*b18*b19*b29*b41*b52*b57*b67*b78 + 
     b9*b17*b19*b29*b41*b52*b57*b67*b78 - b9*b10*b26*b29*b41*b52*b57*b67*b78 + 
     b1*b18*b26*b29*b41*b52*b57*b67*b78 - b1*b17*b27*b29*b41*b52*b57*b67*b78 + 
     b1*b17*b20*b36*b41*b52*b57*b67*b78 - b1*b17*b20*b32*b45*b52*b57*b67*b78 + 
     b1*b17*b20*b32*b43*b54*b57*b67*b78 - b1*b17*b20*b32*b43*b48*b63*b67*b78 + 
     b1*b17*b20*b32*b43*b48*b58*b72*b78 - b1*b17*b20*b32*b43*b48*b58*b69*b81 + 
     b1*b11*b26*b32*b43*b48*b58*b69*b81 - b1*b11*b26*b32*b43*b48*b58*b72*b78 + 
     b1*b11*b26*b32*b43*b48*b63*b67*b78 - b1*b11*b26*b32*b43*b54*b57*b67*b78 + 
     b1*b11*b26*b32*b45*b52*b57*b67*b78 - b1*b11*b26*b36*b41*b52*b57*b67*b78 + 
     b1*b11*b27*b35*b41*b52*b57*b67*b78 - b1*b18*b20*b35*b41*b52*b57*b67*b78 + 
     b9*b10*b20*b35*b41*b52*b57*b67*b78 - b9*b10*b20*b32*b44*b52*b57*b67*b78 + 
     b1*b18*b20*b32*b44*b52*b57*b67*b78 - b1*b11*b27*b32*b44*b52*b57*b67*b78 + 
     b1*b11*b23*b36*b44*b52*b57*b67*b78 - b1*b11*b23*b35*b45*b52*b57*b67*b78 + 
     b1*b11*b23*b35*b43*b54*b57*b67*b78 - b1*b11*b23*b35*b43*b48*b63*b67*b78 + 
     b1*b11*b23*b35*b43*b48*b58*b72*b78 - b1*b11*b23*b35*b43*b48*b58*b69*b81 + 
     b1*b11*b23*b34*b44*b48*b58*b69*b81 - b1*b11*b23*b34*b44*b48*b58*b72*b78 + 
     b1*b11*b23*b34*b44*b48*b63*b67*b78 - b1*b11*b23*b34*b44*b54*b57*b67*b78 + 
     b1*b11*b23*b34*b45*b53*b57*b67*b78 - b1*b11*b23*b36*b43*b53*b57*b67*b78 + 
     b1*b11*b27*b32*b43*b53*b57*b67*b78 - b1*b18*b20*b32*b43*b53*b57*b67*b78 + 
     b9*b10*b20*b32*b43*b53*b57*b67*b78 - b9*b10*b20*b32*b43*b48*b62*b67*b78 + 
     b1*b18*b20*b32*b43*b48*b62*b67*b78 - b1*b11*b27*b32*b43*b48*b62*b67*b78 + 
     b1*b11*b23*b36*b43*b48*b62*b67*b78 - b1*b11*b23*b34*b45*b48*b62*b67*b78 + 
     b1*b11*b23*b34*b39*b54*b62*b67*b78 - b1*b11*b23*b34*b39*b53*b63*b67*b78 + 
     b1*b11*b23*b34*b39*b53*b58*b72*b78 - b1*b11*b23*b34*b39*b53*b58*b69*b81 + 
     b1*b11*b23*b34*b39*b49*b62*b69*b81 - b1*b11*b23*b34*b39*b49*b62*b72*b78 + 
     b1*b11*b23*b34*b39*b49*b63*b71*b78 - b1*b11*b23*b34*b39*b54*b58*b71*b78 + 
     b1*b11*b23*b34*b45*b48*b58*b71*b78 - b1*b11*b23*b36*b43*b48*b58*b71*b78 + 
     b1*b11*b27*b32*b43*b48*b58*b71*b78 - b1*b18*b20*b32*b43*b48*b58*b71*b78 + 
     b9*b10*b20*b32*b43*b48*b58*b71*b78 - b9*b10*b20*b32*b43*b48*b58*b69*b80 + 
     b1*b18*b20*b32*b43*b48*b58*b69*b80 - b1*b11*b27*b32*b43*b48*b58*b69*b80 + 
     b1*b11*b23*b36*b43*b48*b58*b69*b80 - b1*b11*b23*b34*b45*b48*b58*b69*b80 + 
     b1*b11*b23*b34*b39*b54*b58*b69*b80 - b1*b11*b23*b34*b39*b49*b63*b69*b80 + 
     b1*b11*b23*b34*b39*b49*b60*b72*b80 - b1*b11*b23*b34*b39*b49*b60*b71*b81 + 
     b1*b11*b25*b32*b39*b49*b60*b71*b81 - b1*b11*b25*b32*b39*b49*b60*b72*b80 + 
     b1*b11*b25*b32*b39*b49*b63*b69*b80 - b1*b11*b25*b32*b39*b54*b58*b69*b80 + 
     b1*b11*b25*b32*b45*b48*b58*b69*b80 - b1*b11*b25*b36*b41*b48*b58*b69*b80 + 
     b1*b11*b27*b34*b41*b48*b58*b69*b80 - b1*b18*b20*b34*b41*b48*b58*b69*b80 + 
     b9*b10*b20*b34*b41*b48*b58*b69*b80 - b9*b10*b20*b34*b41*b48*b58*b71*b78 + 
     b1*b18*b20*b34*b41*b48*b58*b71*b78 - b1*b11*b27*b34*b41*b48*b58*b71*b78 + 
     b1*b11*b25*b36*b41*b48*b58*b71*b78 - b1*b11*b25*b32*b45*b48*b58*b71*b78 + 
     b1*b11*b25*b32*b39*b54*b58*b71*b78 - b1*b11*b25*b32*b39*b49*b63*b71*b78 + 
     b1*b11*b25*b32*b39*b49*b62*b72*b78 - b1*b11*b25*b32*b39*b49*b62*b69*b81 + 
     b1*b11*b25*b32*b39*b53*b58*b69*b81 - b1*b11*b25*b32*b39*b53*b58*b72*b78 + 
     b1*b11*b25*b32*b39*b53*b63*b67*b78 - b1*b11*b25*b32*b39*b54*b62*b67*b78 + 
     b1*b11*b25*b32*b45*b48*b62*b67*b78 - b1*b11*b25*b36*b41*b48*b62*b67*b78 + 
     b1*b11*b27*b34*b41*b48*b62*b67*b78 - b1*b18*b20*b34*b41*b48*b62*b67*b78 + 
     b9*b10*b20*b34*b41*b48*b62*b67*b78 - b9*b10*b20*b34*b41*b53*b57*b67*b78 + 
     b1*b18*b20*b34*b41*b53*b57*b67*b78 - b1*b11*b27*b34*b41*b53*b57*b67*b78 + 
     b1*b11*b25*b36*b41*b53*b57*b67*b78 - b1*b11*b25*b32*b45*b53*b57*b67*b78 + 
     b1*b11*b25*b32*b44*b54*b57*b67*b78 - b1*b11*b25*b32*b44*b48*b63*b67*b78 + 
     b1*b11*b25*b32*b44*b48*b58*b72*b78 - b1*b11*b25*b32*b44*b48*b58*b69*b81 + 
     b1*b11*b25*b35*b41*b48*b58*b69*b81 - b1*b11*b25*b35*b41*b48*b58*b72*b78 + 
     b1*b11*b25*b35*b41*b48*b63*b67*b78 - b1*b11*b25*b35*b41*b54*b57*b67*b78 + 
     b1*b11*b25*b35*b45*b50*b57*b67*b78 - b1*b11*b25*b36*b44*b50*b57*b67*b78 + 
     b1*b11*b27*b34*b44*b50*b57*b67*b78 - b1*b18*b20*b34*b44*b50*b57*b67*b78 + 
     b9*b10*b20*b34*b44*b50*b57*b67*b78 - b9*b10*b20*b35*b43*b50*b57*b67*b78 + 
     b1*b18*b20*b35*b43*b50*b57*b67*b78 - b1*b11*b27*b35*b43*b50*b57*b67*b78 + 
     b1*b11*b26*b36*b43*b50*b57*b67*b78 - b1*b11*b26*b34*b45*b50*b57*b67*b78 + 
     b1*b11*b26*b34*b41*b54*b57*b67*b78 - b1*b11*b26*b34*b41*b48*b63*b67*b78 + 
     b1*b11*b26*b34*b41*b48*b58*b72*b78 - b1*b11*b26*b34*b41*b48*b58*b69*b81 + 
     b1*b17*b20*b34*b41*b48*b58*b69*b81 - b1*b17*b20*b34*b41*b48*b58*b72*b78 + 
     b1*b17*b20*b34*b41*b48*b63*b67*b78 - b1*b17*b20*b34*b41*b54*b57*b67*b78 + 
     b1*b17*b20*b34*b45*b50*b57*b67*b78 - b1*b17*b20*b36*b43*b50*b57*b67*b78 + 
     b1*b17*b27*b29*b43*b50*b57*b67*b78 - b1*b18*b26*b29*b43*b50*b57*b67*b78 + 
     b9*b10*b26*b29*b43*b50*b57*b67*b78 - b9*b17*b19*b29*b43*b50*b57*b67*b78 + 
     b8*b18*b19*b29*b43*b50*b57*b67*b78 - b8*b10*b27*b29*b43*b50*b57*b67*b78 + 
     b8*b10*b20*b36*b43*b50*b57*b67*b78 - b8*b10*b20*b34*b45*b50*b57*b67*b78 + 
     b8*b10*b20*b34*b41*b54*b57*b67*b78 - b8*b10*b20*b34*b41*b48*b63*b67*b78 + 
     b8*b10*b20*b34*b41*b48*b58*b72*b78 - b8*b10*b20*b34*b41*b48*b58*b69*b81 + 
     b8*b10*b25*b29*b41*b48*b58*b69*b81 - b8*b10*b25*b29*b41*b48*b58*b72*b78 + 
     b8*b10*b25*b29*b41*b48*b63*b67*b78 - b8*b10*b25*b29*b41*b54*b57*b67*b78 + 
     b8*b10*b25*b29*b45*b50*b57*b67*b78 - b8*b10*b25*b36*b38*b50*b57*b67*b78 + 
     b8*b10*b27*b34*b38*b50*b57*b67*b78 - b8*b18*b19*b34*b38*b50*b57*b67*b78 + 
     b9*b17*b19*b34*b38*b50*b57*b67*b78 - b9*b10*b26*b34*b38*b50*b57*b67*b78 + 
     b1*b18*b26*b34*b38*b50*b57*b67*b78 - b1*b17*b27*b34*b38*b50*b57*b67*b78 + 
     b1*b17*b25*b36*b38*b50*b57*b67*b78 - b1*b17*b25*b29*b45*b50*b57*b67*b78 + 
     b1*b17*b25*b29*b41*b54*b57*b67*b78 - b1*b17*b25*b29*b41*b48*b63*b67*b78 + 
     b1*b17*b25*b29*b41*b48*b58*b72*b78 - b1*b17*b25*b29*b41*b48*b58*b69*b81 + 
     b1*b16*b26*b29*b41*b48*b58*b69*b81 - b1*b16*b26*b29*b41*b48*b58*b72*b78 + 
     b1*b16*b26*b29*b41*b48*b63*b67*b78 - b1*b16*b26*b29*b41*b54*b57*b67*b78 + 
     b1*b16*b26*b29*b45*b50*b57*b67*b78 - b1*b16*b26*b36*b38*b50*b57*b67*b78 + 
     b1*b16*b27*b35*b38*b50*b57*b67*b78 - b1*b18*b25*b35*b38*b50*b57*b67*b78 + 
     b9*b10*b25*b35*b38*b50*b57*b67*b78 - b9*b10*b25*b29*b44*b50*b57*b67*b78 + 
     b1*b18*b25*b29*b44*b50*b57*b67*b78 - b1*b16*b27*b29*b44*b50*b57*b67*b78 + 
     b1*b16*b20*b36*b44*b50*b57*b67*b78 - b1*b16*b20*b35*b45*b50*b57*b67*b78 + 
     b1*b16*b20*b35*b41*b54*b57*b67*b78 - b1*b16*b20*b35*b41*b48*b63*b67*b78 + 
     b1*b16*b20*b35*b41*b48*b58*b72*b78 - b1*b16*b20*b35*b41*b48*b58*b69*b81 + 
     b1*b16*b20*b32*b44*b48*b58*b69*b81 - b1*b16*b20*b32*b44*b48*b58*b72*b78 + 
     b1*b16*b20*b32*b44*b48*b63*b67*b78 - b1*b16*b20*b32*b44*b54*b57*b67*b78 + 
     b1*b16*b20*b32*b45*b53*b57*b67*b78 - b1*b16*b20*b36*b41*b53*b57*b67*b78 + 
     b1*b16*b27*b29*b41*b53*b57*b67*b78 - b1*b18*b25*b29*b41*b53*b57*b67*b78 + 
     b9*b10*b25*b29*b41*b53*b57*b67*b78 - b9*b10*b25*b29*b41*b48*b62*b67*b78 + 
     b1*b18*b25*b29*b41*b48*b62*b67*b78 - b1*b16*b27*b29*b41*b48*b62*b67*b78 + 
     b1*b16*b20*b36*b41*b48*b62*b67*b78 - b1*b16*b20*b32*b45*b48*b62*b67*b78 + 
     b1*b16*b20*b32*b39*b54*b62*b67*b78 - b1*b16*b20*b32*b39*b53*b63*b67*b78 + 
     b1*b16*b20*b32*b39*b53*b58*b72*b78 - b1*b16*b20*b32*b39*b53*b58*b69*b81 + 
     b1*b16*b20*b32*b39*b49*b62*b69*b81 - b1*b16*b20*b32*b39*b49*b62*b72*b78 + 
     b1*b16*b20*b32*b39*b49*b63*b71*b78 - b1*b16*b20*b32*b39*b54*b58*b71*b78 + 
     b1*b16*b20*b32*b45*b48*b58*b71*b78 - b1*b16*b20*b36*b41*b48*b58*b71*b78 + 
     b1*b16*b27*b29*b41*b48*b58*b71*b78 - b1*b18*b25*b29*b41*b48*b58*b71*b78 + 
     b9*b10*b25*b29*b41*b48*b58*b71*b78 - b9*b10*b25*b29*b41*b48*b58*b69*b80 + 
     b1*b18*b25*b29*b41*b48*b58*b69*b80 - b1*b16*b27*b29*b41*b48*b58*b69*b80 + 
     b1*b16*b20*b36*b41*b48*b58*b69*b80 - b1*b16*b20*b32*b45*b48*b58*b69*b80 + 
     b1*b16*b20*b32*b39*b54*b58*b69*b80 - b1*b16*b20*b32*b39*b49*b63*b69*b80 + 
     b1*b16*b20*b32*b39*b49*b60*b72*b80 - b1*b16*b20*b32*b39*b49*b60*b71*b81 + 
     b7*b10*b20*b32*b39*b49*b60*b71*b81 - b7*b10*b20*b32*b39*b49*b60*b72*b80 + 
     b7*b10*b20*b32*b39*b49*b63*b69*b80 - b7*b10*b20*b32*b39*b54*b58*b69*b80 + 
     b7*b10*b20*b32*b45*b48*b58*b69*b80 - b7*b10*b20*b36*b41*b48*b58*b69*b80 + 
     b7*b10*b27*b29*b41*b48*b58*b69*b80 - b7*b18*b19*b29*b41*b48*b58*b69*b80 + 
     b9*b16*b19*b29*b41*b48*b58*b69*b80 - b9*b16*b19*b29*b41*b48*b58*b71*b78 + 
     b7*b18*b19*b29*b41*b48*b58*b71*b78 - b7*b10*b27*b29*b41*b48*b58*b71*b78 + 
     b7*b10*b20*b36*b41*b48*b58*b71*b78 - b7*b10*b20*b32*b45*b48*b58*b71*b78 + 
     b7*b10*b20*b32*b39*b54*b58*b71*b78 - b7*b10*b20*b32*b39*b49*b63*b71*b78 + 
     b7*b10*b20*b32*b39*b49*b62*b72*b78 - b7*b10*b20*b32*b39*b49*b62*b69*b81 + 
     b7*b10*b20*b32*b39*b53*b58*b69*b81 - b7*b10*b20*b32*b39*b53*b58*b72*b78 + 
     b7*b10*b20*b32*b39*b53*b63*b67*b78 - b7*b10*b20*b32*b39*b54*b62*b67*b78 + 
     b7*b10*b20*b32*b45*b48*b62*b67*b78 - b7*b10*b20*b36*b41*b48*b62*b67*b78 + 
     b7*b10*b27*b29*b41*b48*b62*b67*b78 - b7*b18*b19*b29*b41*b48*b62*b67*b78 + 
     b9*b16*b19*b29*b41*b48*b62*b67*b78 - b9*b16*b19*b29*b41*b53*b57*b67*b78 + 
     b7*b18*b19*b29*b41*b53*b57*b67*b78 - b7*b10*b27*b29*b41*b53*b57*b67*b78 + 
     b7*b10*b20*b36*b41*b53*b57*b67*b78 - b7*b10*b20*b32*b45*b53*b57*b67*b78 + 
     b7*b10*b20*b32*b44*b54*b57*b67*b78 - b7*b10*b20*b32*b44*b48*b63*b67*b78 + 
     b7*b10*b20*b32*b44*b48*b58*b72*b78 - b7*b10*b20*b32*b44*b48*b58*b69*b81 + 
     b7*b10*b20*b35*b41*b48*b58*b69*b81 - b7*b10*b20*b35*b41*b48*b58*b72*b78 + 
     b7*b10*b20*b35*b41*b48*b63*b67*b78 - b7*b10*b20*b35*b41*b54*b57*b67*b78 + 
     b7*b10*b20*b35*b45*b50*b57*b67*b78 - b7*b10*b20*b36*b44*b50*b57*b67*b78 + 
     b7*b10*b27*b29*b44*b50*b57*b67*b78 - b7*b18*b19*b29*b44*b50*b57*b67*b78 + 
     b9*b16*b19*b29*b44*b50*b57*b67*b78 - b9*b16*b19*b35*b38*b50*b57*b67*b78 + 
     b7*b18*b19*b35*b38*b50*b57*b67*b78 - b7*b10*b27*b35*b38*b50*b57*b67*b78 + 
     b7*b10*b26*b36*b38*b50*b57*b67*b78 - b7*b10*b26*b29*b45*b50*b57*b67*b78 + 
     b7*b10*b26*b29*b41*b54*b57*b67*b78 - b7*b10*b26*b29*b41*b48*b63*b67*b78 + 
     b7*b10*b26*b29*b41*b48*b58*b72*b78 - b7*b10*b26*b29*b41*b48*b58*b69*b81 + 
     b7*b17*b19*b29*b41*b48*b58*b69*b81 - b7*b17*b19*b29*b41*b48*b58*b72*b78 + 
     b7*b17*b19*b29*b41*b48*b63*b67*b78 - b7*b17*b19*b29*b41*b54*b57*b67*b78 + 
     b7*b17*b19*b29*b45*b50*b57*b67*b78 - b7*b17*b19*b36*b38*b50*b57*b67*b78 + 
     b7*b17*b27*b28*b38*b50*b57*b67*b78 - b7*b18*b26*b28*b38*b50*b57*b67*b78 + 
     b9*b16*b26*b28*b38*b50*b57*b67*b78 - b9*b17*b25*b28*b38*b50*b57*b67*b78 + 
     b8*b18*b25*b28*b38*b50*b57*b67*b78 - b8*b16*b27*b28*b38*b50*b57*b67*b78 + 
     b8*b16*b19*b36*b38*b50*b57*b67*b78 - b8*b16*b19*b29*b45*b50*b57*b67*b78 + 
     b8*b16*b19*b29*b41*b54*b57*b67*b78 - b8*b16*b19*b29*b41*b48*b63*b67*b78 + 
     b8*b16*b19*b29*b41*b48*b58*b72*b78 - b8*b16*b19*b29*b41*b48*b58*b69*b81 + 
     b8*b16*b19*b29*b41*b48*b60*b67*b81 - b8*b16*b19*b29*b41*b48*b60*b72*b76 + 
     b8*b16*b19*b29*b41*b48*b63*b69*b76 - b8*b16*b19*b29*b41*b54*b57*b69*b76 + 
     b8*b16*b19*b29*b45*b50*b57*b69*b76 - b8*b16*b19*b36*b38*b50*b57*b69*b76 + 
     b8*b16*b27*b28*b38*b50*b57*b69*b76 - b8*b18*b25*b28*b38*b50*b57*b69*b76 + 
     b9*b17*b25*b28*b38*b50*b57*b69*b76 - b9*b16*b26*b28*b38*b50*b57*b69*b76 + 
     b7*b18*b26*b28*b38*b50*b57*b69*b76 - b7*b17*b27*b28*b38*b50*b57*b69*b76 + 
     b7*b17*b19*b36*b38*b50*b57*b69*b76 - b7*b17*b19*b29*b45*b50*b57*b69*b76 + 
     b7*b17*b19*b29*b41*b54*b57*b69*b76 - b7*b17*b19*b29*b41*b48*b63*b69*b76 + 
     b7*b17*b19*b29*b41*b48*b60*b72*b76 - b7*b17*b19*b29*b41*b48*b60*b67*b81 + 
     b7*b10*b26*b29*b41*b48*b60*b67*b81 - b7*b10*b26*b29*b41*b48*b60*b72*b76 + 
     b7*b10*b26*b29*b41*b48*b63*b69*b76 - b7*b10*b26*b29*b41*b54*b57*b69*b76 + 
     b7*b10*b26*b29*b45*b50*b57*b69*b76 - b7*b10*b26*b36*b38*b50*b57*b69*b76 + 
     b7*b10*b27*b35*b38*b50*b57*b69*b76 - b7*b18*b19*b35*b38*b50*b57*b69*b76 + 
     b9*b16*b19*b35*b38*b50*b57*b69*b76 - b9*b16*b19*b29*b44*b50*b57*b69*b76 + 
     b7*b18*b19*b29*b44*b50*b57*b69*b76 - b7*b10*b27*b29*b44*b50*b57*b69*b76 + 
     b7*b10*b20*b36*b44*b50*b57*b69*b76 - b7*b10*b20*b35*b45*b50*b57*b69*b76 + 
     b7*b10*b20*b35*b41*b54*b57*b69*b76 - b7*b10*b20*b35*b41*b48*b63*b69*b76 + 
     b7*b10*b20*b35*b41*b48*b60*b72*b76 - b7*b10*b20*b35*b41*b48*b60*b67*b81 + 
     b7*b10*b20*b32*b44*b48*b60*b67*b81 - b7*b10*b20*b32*b44*b48*b60*b72*b76 + 
     b7*b10*b20*b32*b44*b48*b63*b69*b76 - b7*b10*b20*b32*b44*b54*b57*b69*b76 + 
     b7*b10*b20*b32*b45*b53*b57*b69*b76 - b7*b10*b20*b36*b41*b53*b57*b69*b76 + 
     b7*b10*b27*b29*b41*b53*b57*b69*b76 - b7*b18*b19*b29*b41*b53*b57*b69*b76 + 
     b9*b16*b19*b29*b41*b53*b57*b69*b76 - b9*b16*b19*b29*b41*b48*b62*b69*b76 + 
     b7*b18*b19*b29*b41*b48*b62*b69*b76 - b7*b10*b27*b29*b41*b48*b62*b69*b76 + 
     b7*b10*b20*b36*b41*b48*b62*b69*b76 - b7*b10*b20*b32*b45*b48*b62*b69*b76 + 
     b7*b10*b20*b32*b39*b54*b62*b69*b76 - b7*b10*b20*b32*b39*b53*b63*b69*b76 + 
     b7*b10*b20*b32*b39*b53*b60*b72*b76 - b7*b10*b20*b32*b39*b53*b60*b67*b81 + 
     b7*b10*b20*b32*b39*b51*b62*b67*b81 - b7*b10*b20*b32*b39*b51*b62*b72*b76 + 
     b7*b10*b20*b32*b39*b51*b63*b71*b76 - b7*b10*b20*b32*b39*b54*b60*b71*b76 + 
     b7*b10*b20*b32*b45*b48*b60*b71*b76 - b7*b10*b20*b36*b41*b48*b60*b71*b76 + 
     b7*b10*b27*b29*b41*b48*b60*b71*b76 - b7*b18*b19*b29*b41*b48*b60*b71*b76 + 
     b9*b16*b19*b29*b41*b48*b60*b71*b76 - b9*b16*b19*b29*b41*b48*b60*b67*b80 + 
     b7*b18*b19*b29*b41*b48*b60*b67*b80 - b7*b10*b27*b29*b41*b48*b60*b67*b80 + 
     b7*b10*b20*b36*b41*b48*b60*b67*b80 - b7*b10*b20*b32*b45*b48*b60*b67*b80 + 
     b7*b10*b20*b32*b39*b54*b60*b67*b80 - b7*b10*b20*b32*b39*b51*b63*b67*b80 + 
     b7*b10*b20*b32*b39*b51*b58*b72*b80 - b7*b10*b20*b32*b39*b51*b58*b71*b81 + 
     b1*b16*b20*b32*b39*b51*b58*b71*b81 - b1*b16*b20*b32*b39*b51*b58*b72*b80 + 
     b1*b16*b20*b32*b39*b51*b63*b67*b80 - b1*b16*b20*b32*b39*b54*b60*b67*b80 + 
     b1*b16*b20*b32*b45*b48*b60*b67*b80 - b1*b16*b20*b36*b41*b48*b60*b67*b80 + 
     b1*b16*b27*b29*b41*b48*b60*b67*b80 - b1*b18*b25*b29*b41*b48*b60*b67*b80 + 
     b9*b10*b25*b29*b41*b48*b60*b67*b80 - b9*b10*b25*b29*b41*b48*b60*b71*b76 + 
     b1*b18*b25*b29*b41*b48*b60*b71*b76 - b1*b16*b27*b29*b41*b48*b60*b71*b76 + 
     b1*b16*b20*b36*b41*b48*b60*b71*b76 - b1*b16*b20*b32*b45*b48*b60*b71*b76 + 
     b1*b16*b20*b32*b39*b54*b60*b71*b76 - b1*b16*b20*b32*b39*b51*b63*b71*b76 + 
     b1*b16*b20*b32*b39*b51*b62*b72*b76 - b1*b16*b20*b32*b39*b51*b62*b67*b81 + 
     b1*b16*b20*b32*b39*b53*b60*b67*b81 - b1*b16*b20*b32*b39*b53*b60*b72*b76 + 
     b1*b16*b20*b32*b39*b53*b63*b69*b76 - b1*b16*b20*b32*b39*b54*b62*b69*b76 + 
     b1*b16*b20*b32*b45*b48*b62*b69*b76 - b1*b16*b20*b36*b41*b48*b62*b69*b76 + 
     b1*b16*b27*b29*b41*b48*b62*b69*b76 - b1*b18*b25*b29*b41*b48*b62*b69*b76 + 
     b9*b10*b25*b29*b41*b48*b62*b69*b76 - b9*b10*b25*b29*b41*b53*b57*b69*b76 + 
     b1*b18*b25*b29*b41*b53*b57*b69*b76 - b1*b16*b27*b29*b41*b53*b57*b69*b76 + 
     b1*b16*b20*b36*b41*b53*b57*b69*b76 - b1*b16*b20*b32*b45*b53*b57*b69*b76 + 
     b1*b16*b20*b32*b44*b54*b57*b69*b76 - b1*b16*b20*b32*b44*b48*b63*b69*b76 + 
     b1*b16*b20*b32*b44*b48*b60*b72*b76 - b1*b16*b20*b32*b44*b48*b60*b67*b81 + 
     b1*b16*b20*b35*b41*b48*b60*b67*b81 - b1*b16*b20*b35*b41*b48*b60*b72*b76 + 
     b1*b16*b20*b35*b41*b48*b63*b69*b76 - b1*b16*b20*b35*b41*b54*b57*b69*b76 + 
     b1*b16*b20*b35*b45*b50*b57*b69*b76 - b1*b16*b20*b36*b44*b50*b57*b69*b76 + 
     b1*b16*b27*b29*b44*b50*b57*b69*b76 - b1*b18*b25*b29*b44*b50*b57*b69*b76 + 
     b9*b10*b25*b29*b44*b50*b57*b69*b76 - b9*b10*b25*b35*b38*b50*b57*b69*b76 + 
     b1*b18*b25*b35*b38*b50*b57*b69*b76 - b1*b16*b27*b35*b38*b50*b57*b69*b76 + 
     b1*b16*b26*b36*b38*b50*b57*b69*b76 - b1*b16*b26*b29*b45*b50*b57*b69*b76 + 
     b1*b16*b26*b29*b41*b54*b57*b69*b76 - b1*b16*b26*b29*b41*b48*b63*b69*b76 + 
     b1*b16*b26*b29*b41*b48*b60*b72*b76 - b1*b16*b26*b29*b41*b48*b60*b67*b81 + 
     b1*b17*b25*b29*b41*b48*b60*b67*b81 - b1*b17*b25*b29*b41*b48*b60*b72*b76 + 
     b1*b17*b25*b29*b41*b48*b63*b69*b76 - b1*b17*b25*b29*b41*b54*b57*b69*b76 + 
     b1*b17*b25*b29*b45*b50*b57*b69*b76 - b1*b17*b25*b36*b38*b50*b57*b69*b76 + 
     b1*b17*b27*b34*b38*b50*b57*b69*b76 - b1*b18*b26*b34*b38*b50*b57*b69*b76 + 
     b9*b10*b26*b34*b38*b50*b57*b69*b76 - b9*b17*b19*b34*b38*b50*b57*b69*b76 + 
     b8*b18*b19*b34*b38*b50*b57*b69*b76 - b8*b10*b27*b34*b38*b50*b57*b69*b76 + 
     b8*b10*b25*b36*b38*b50*b57*b69*b76 - b8*b10*b25*b29*b45*b50*b57*b69*b76 + 
     b8*b10*b25*b29*b41*b54*b57*b69*b76 - b8*b10*b25*b29*b41*b48*b63*b69*b76 + 
     b8*b10*b25*b29*b41*b48*b60*b72*b76 - b8*b10*b25*b29*b41*b48*b60*b67*b81 + 
     b8*b10*b20*b34*b41*b48*b60*b67*b81 - b8*b10*b20*b34*b41*b48*b60*b72*b76 + 
     b8*b10*b20*b34*b41*b48*b63*b69*b76 - b8*b10*b20*b34*b41*b54*b57*b69*b76 + 
     b8*b10*b20*b34*b45*b50*b57*b69*b76 - b8*b10*b20*b36*b43*b50*b57*b69*b76 + 
     b8*b10*b27*b29*b43*b50*b57*b69*b76 - b8*b18*b19*b29*b43*b50*b57*b69*b76 + 
     b9*b17*b19*b29*b43*b50*b57*b69*b76 - b9*b10*b26*b29*b43*b50*b57*b69*b76 + 
     b1*b18*b26*b29*b43*b50*b57*b69*b76 - b1*b17*b27*b29*b43*b50*b57*b69*b76 + 
     b1*b17*b20*b36*b43*b50*b57*b69*b76 - b1*b17*b20*b34*b45*b50*b57*b69*b76 + 
     b1*b17*b20*b34*b41*b54*b57*b69*b76 - b1*b17*b20*b34*b41*b48*b63*b69*b76 + 
     b1*b17*b20*b34*b41*b48*b60*b72*b76 - b1*b17*b20*b34*b41*b48*b60*b67*b81 + 
     b1*b11*b26*b34*b41*b48*b60*b67*b81 - b1*b11*b26*b34*b41*b48*b60*b72*b76 + 
     b1*b11*b26*b34*b41*b48*b63*b69*b76 - b1*b11*b26*b34*b41*b54*b57*b69*b76 + 
     b1*b11*b26*b34*b45*b50*b57*b69*b76 - b1*b11*b26*b36*b43*b50*b57*b69*b76 + 
     b1*b11*b27*b35*b43*b50*b57*b69*b76 - b1*b18*b20*b35*b43*b50*b57*b69*b76 + 
     b9*b10*b20*b35*b43*b50*b57*b69*b76 - b9*b10*b20*b34*b44*b50*b57*b69*b76 + 
     b1*b18*b20*b34*b44*b50*b57*b69*b76 - b1*b11*b27*b34*b44*b50*b57*b69*b76 + 
     b1*b11*b25*b36*b44*b50*b57*b69*b76 - b1*b11*b25*b35*b45*b50*b57*b69*b76 + 
     b1*b11*b25*b35*b41*b54*b57*b69*b76 - b1*b11*b25*b35*b41*b48*b63*b69*b76 + 
     b1*b11*b25*b35*b41*b48*b60*b72*b76 - b1*b11*b25*b35*b41*b48*b60*b67*b81 + 
     b1*b11*b25*b32*b44*b48*b60*b67*b81 - b1*b11*b25*b32*b44*b48*b60*b72*b76 + 
     b1*b11*b25*b32*b44*b48*b63*b69*b76 - b1*b11*b25*b32*b44*b54*b57*b69*b76 + 
     b1*b11*b25*b32*b45*b53*b57*b69*b76 - b1*b11*b25*b36*b41*b53*b57*b69*b76 + 
     b1*b11*b27*b34*b41*b53*b57*b69*b76 - b1*b18*b20*b34*b41*b53*b57*b69*b76 + 
     b9*b10*b20*b34*b41*b53*b57*b69*b76 - b9*b10*b20*b34*b41*b48*b62*b69*b76 + 
     b1*b18*b20*b34*b41*b48*b62*b69*b76 - b1*b11*b27*b34*b41*b48*b62*b69*b76 + 
     b1*b11*b25*b36*b41*b48*b62*b69*b76 - b1*b11*b25*b32*b45*b48*b62*b69*b76 + 
     b1*b11*b25*b32*b39*b54*b62*b69*b76 - b1*b11*b25*b32*b39*b53*b63*b69*b76 + 
     b1*b11*b25*b32*b39*b53*b60*b72*b76 - b1*b11*b25*b32*b39*b53*b60*b67*b81 + 
     b1*b11*b25*b32*b39*b51*b62*b67*b81 - b1*b11*b25*b32*b39*b51*b62*b72*b76 + 
     b1*b11*b25*b32*b39*b51*b63*b71*b76 - b1*b11*b25*b32*b39*b54*b60*b71*b76 + 
     b1*b11*b25*b32*b45*b48*b60*b71*b76 - b1*b11*b25*b36*b41*b48*b60*b71*b76 + 
     b1*b11*b27*b34*b41*b48*b60*b71*b76 - b1*b18*b20*b34*b41*b48*b60*b71*b76 + 
     b9*b10*b20*b34*b41*b48*b60*b71*b76 - b9*b10*b20*b34*b41*b48*b60*b67*b80 + 
     b1*b18*b20*b34*b41*b48*b60*b67*b80 - b1*b11*b27*b34*b41*b48*b60*b67*b80 + 
     b1*b11*b25*b36*b41*b48*b60*b67*b80 - b1*b11*b25*b32*b45*b48*b60*b67*b80 + 
     b1*b11*b25*b32*b39*b54*b60*b67*b80 - b1*b11*b25*b32*b39*b51*b63*b67*b80 + 
     b1*b11*b25*b32*b39*b51*b58*b72*b80 - b1*b11*b25*b32*b39*b51*b58*b71*b81 + 
     b1*b11*b23*b34*b39*b51*b58*b71*b81 - b1*b11*b23*b34*b39*b51*b58*b72*b80 + 
     b1*b11*b23*b34*b39*b51*b63*b67*b80 - b1*b11*b23*b34*b39*b54*b60*b67*b80 + 
     b1*b11*b23*b34*b45*b48*b60*b67*b80 - b1*b11*b23*b36*b43*b48*b60*b67*b80 + 
     b1*b11*b27*b32*b43*b48*b60*b67*b80 - b1*b18*b20*b32*b43*b48*b60*b67*b80 + 
     b9*b10*b20*b32*b43*b48*b60*b67*b80 - b9*b10*b20*b32*b43*b48*b60*b71*b76 + 
     b1*b18*b20*b32*b43*b48*b60*b71*b76 - b1*b11*b27*b32*b43*b48*b60*b71*b76 + 
     b1*b11*b23*b36*b43*b48*b60*b71*b76 - b1*b11*b23*b34*b45*b48*b60*b71*b76 + 
     b1*b11*b23*b34*b39*b54*b60*b71*b76 - b1*b11*b23*b34*b39*b51*b63*b71*b76 + 
     b1*b11*b23*b34*b39*b51*b62*b72*b76 - b1*b11*b23*b34*b39*b51*b62*b67*b81 + 
     b1*b11*b23*b34*b39*b53*b60*b67*b81 - b1*b11*b23*b34*b39*b53*b60*b72*b76 + 
     b1*b11*b23*b34*b39*b53*b63*b69*b76 - b1*b11*b23*b34*b39*b54*b62*b69*b76 + 
     b1*b11*b23*b34*b45*b48*b62*b69*b76 - b1*b11*b23*b36*b43*b48*b62*b69*b76 + 
     b1*b11*b27*b32*b43*b48*b62*b69*b76 - b1*b18*b20*b32*b43*b48*b62*b69*b76 + 
     b9*b10*b20*b32*b43*b48*b62*b69*b76 - b9*b10*b20*b32*b43*b53*b57*b69*b76 + 
     b1*b18*b20*b32*b43*b53*b57*b69*b76 - b1*b11*b27*b32*b43*b53*b57*b69*b76 + 
     b1*b11*b23*b36*b43*b53*b57*b69*b76 - b1*b11*b23*b34*b45*b53*b57*b69*b76 + 
     b1*b11*b23*b34*b44*b54*b57*b69*b76 - b1*b11*b23*b34*b44*b48*b63*b69*b76 + 
     b1*b11*b23*b34*b44*b48*b60*b72*b76 - b1*b11*b23*b34*b44*b48*b60*b67*b81 + 
     b1*b11*b23*b35*b43*b48*b60*b67*b81 - b1*b11*b23*b35*b43*b48*b60*b72*b76 + 
     b1*b11*b23*b35*b43*b48*b63*b69*b76 - b1*b11*b23*b35*b43*b54*b57*b69*b76 + 
     b1*b11*b23*b35*b45*b52*b57*b69*b76 - b1*b11*b23*b36*b44*b52*b57*b69*b76 + 
     b1*b11*b27*b32*b44*b52*b57*b69*b76 - b1*b18*b20*b32*b44*b52*b57*b69*b76 + 
     b9*b10*b20*b32*b44*b52*b57*b69*b76 - b9*b10*b20*b35*b41*b52*b57*b69*b76 + 
     b1*b18*b20*b35*b41*b52*b57*b69*b76 - b1*b11*b27*b35*b41*b52*b57*b69*b76 + 
     b1*b11*b26*b36*b41*b52*b57*b69*b76 - b1*b11*b26*b32*b45*b52*b57*b69*b76 + 
     b1*b11*b26*b32*b43*b54*b57*b69*b76 - b1*b11*b26*b32*b43*b48*b63*b69*b76 + 
     b1*b11*b26*b32*b43*b48*b60*b72*b76 - b1*b11*b26*b32*b43*b48*b60*b67*b81 + 
     b1*b17*b20*b32*b43*b48*b60*b67*b81 - b1*b17*b20*b32*b43*b48*b60*b72*b76 + 
     b1*b17*b20*b32*b43*b48*b63*b69*b76 - b1*b17*b20*b32*b43*b54*b57*b69*b76 + 
     b1*b17*b20*b32*b45*b52*b57*b69*b76 - b1*b17*b20*b36*b41*b52*b57*b69*b76 + 
     b1*b17*b27*b29*b41*b52*b57*b69*b76 - b1*b18*b26*b29*b41*b52*b57*b69*b76 + 
     b9*b10*b26*b29*b41*b52*b57*b69*b76 - b9*b17*b19*b29*b41*b52*b57*b69*b76 + 
     b8*b18*b19*b29*b41*b52*b57*b69*b76 - b8*b10*b27*b29*b41*b52*b57*b69*b76 + 
     b8*b10*b20*b36*b41*b52*b57*b69*b76 - b8*b10*b20*b32*b45*b52*b57*b69*b76 + 
     b8*b10*b20*b32*b43*b54*b57*b69*b76 - b8*b10*b20*b32*b43*b48*b63*b69*b76 + 
     b8*b10*b20*b32*b43*b48*b60*b72*b76 - b8*b10*b20*b32*b43*b48*b60*b67*b81 + 
     b8*b10*b20*b32*b39*b52*b60*b67*b81 - b8*b10*b20*b32*b39*b52*b60*b72*b76 + 
     b8*b10*b20*b32*b39*b52*b63*b69*b76 - b8*b10*b20*b32*b39*b54*b61*b69*b76 + 
     b8*b10*b20*b32*b45*b48*b61*b69*b76 - b8*b10*b20*b36*b41*b48*b61*b69*b76 + 
     b8*b10*b27*b29*b41*b48*b61*b69*b76 - b8*b18*b19*b29*b41*b48*b61*b69*b76 + 
     b9*b17*b19*b29*b41*b48*b61*b69*b76 - b9*b10*b26*b29*b41*b48*b61*b69*b76 + 
     b1*b18*b26*b29*b41*b48*b61*b69*b76 - b1*b17*b27*b29*b41*b48*b61*b69*b76 + 
     b1*b17*b20*b36*b41*b48*b61*b69*b76 - b1*b17*b20*b32*b45*b48*b61*b69*b76 + 
     b1*b17*b20*b32*b39*b54*b61*b69*b76 - b1*b17*b20*b32*b39*b52*b63*b69*b76 + 
     b1*b17*b20*b32*b39*b52*b60*b72*b76 - b1*b17*b20*b32*b39*b52*b60*b67*b81 + 
     b1*b11*b26*b32*b39*b52*b60*b67*b81 - b1*b11*b26*b32*b39*b52*b60*b72*b76 + 
     b1*b11*b26*b32*b39*b52*b63*b69*b76 - b1*b11*b26*b32*b39*b54*b61*b69*b76 + 
     b1*b11*b26*b32*b45*b48*b61*b69*b76 - b1*b11*b26*b36*b41*b48*b61*b69*b76 + 
     b1*b11*b27*b35*b41*b48*b61*b69*b76 - b1*b18*b20*b35*b41*b48*b61*b69*b76 + 
     b9*b10*b20*b35*b41*b48*b61*b69*b76 - b9*b10*b20*b32*b44*b48*b61*b69*b76 + 
     b1*b18*b20*b32*b44*b48*b61*b69*b76 - b1*b11*b27*b32*b44*b48*b61*b69*b76 + 
     b1*b11*b23*b36*b44*b48*b61*b69*b76 - b1*b11*b23*b35*b45*b48*b61*b69*b76 + 
     b1*b11*b23*b35*b39*b54*b61*b69*b76 - b1*b11*b23*b35*b39*b52*b63*b69*b76 + 
     b1*b11*b23*b35*b39*b52*b60*b72*b76 - b1*b11*b23*b35*b39*b52*b60*b67*b81 + 
     b1*b11*b23*b30*b44*b52*b60*b67*b81 - b1*b11*b23*b30*b44*b52*b60*b72*b76 + 
     b1*b11*b23*b30*b44*b52*b63*b69*b76 - b1*b11*b23*b30*b44*b54*b61*b69*b76 + 
     b1*b11*b23*b30*b45*b53*b61*b69*b76 - b1*b11*b23*b36*b39*b53*b61*b69*b76 + 
     b1*b11*b27*b32*b39*b53*b61*b69*b76 - b1*b18*b20*b32*b39*b53*b61*b69*b76 + 
     b9*b10*b20*b32*b39*b53*b61*b69*b76 - b9*b10*b20*b32*b39*b52*b62*b69*b76 + 
     b1*b18*b20*b32*b39*b52*b62*b69*b76 - b1*b11*b27*b32*b39*b52*b62*b69*b76 + 
     b1*b11*b23*b36*b39*b52*b62*b69*b76 - b1*b11*b23*b30*b45*b52*b62*b69*b76 + 
     b1*b11*b23*b30*b43*b54*b62*b69*b76 - b1*b11*b23*b30*b43*b53*b63*b69*b76 + 
     b1*b11*b23*b30*b43*b53*b60*b72*b76 - b1*b11*b23*b30*b43*b53*b60*b67*b81 + 
     b1*b11*b23*b30*b43*b51*b62*b67*b81 - b1*b11*b23*b30*b43*b51*b62*b72*b76 + 
     b1*b11*b23*b30*b43*b51*b63*b71*b76 - b1*b11*b23*b30*b43*b54*b60*b71*b76 + 
     b1*b11*b23*b30*b45*b52*b60*b71*b76 - b1*b11*b23*b36*b39*b52*b60*b71*b76 + 
     b1*b11*b27*b32*b39*b52*b60*b71*b76 - b1*b18*b20*b32*b39*b52*b60*b71*b76 + 
     b9*b10*b20*b32*b39*b52*b60*b71*b76 - b9*b10*b20*b32*b39*b52*b60*b67*b80 + 
     b1*b18*b20*b32*b39*b52*b60*b67*b80 - b1*b11*b27*b32*b39*b52*b60*b67*b80 + 
     b1*b11*b23*b36*b39*b52*b60*b67*b80 - b1*b11*b23*b30*b45*b52*b60*b67*b80 + 
     b1*b11*b23*b30*b43*b54*b60*b67*b80 - b1*b11*b23*b30*b43*b51*b63*b67*b80 + 
     b1*b11*b23*b30*b43*b51*b58*b72*b80 - b1*b11*b23*b30*b43*b51*b58*b71*b81 + 
     b1*b11*b23*b30*b42*b52*b58*b71*b81 - b1*b11*b23*b30*b42*b52*b58*b72*b80 + 
     b1*b11*b23*b30*b42*b52*b63*b67*b80 - b1*b11*b23*b30*b42*b54*b61*b67*b80 + 
     b1*b11*b23*b30*b45*b51*b61*b67*b80 - b1*b11*b23*b36*b39*b51*b61*b67*b80 + 
     b1*b11*b27*b32*b39*b51*b61*b67*b80 - b1*b18*b20*b32*b39*b51*b61*b67*b80 + 
     b9*b10*b20*b32*b39*b51*b61*b67*b80 - b9*b10*b20*b32*b39*b51*b61*b71*b76 + 
     b1*b18*b20*b32*b39*b51*b61*b71*b76 - b1*b11*b27*b32*b39*b51*b61*b71*b76 + 
     b1*b11*b23*b36*b39*b51*b61*b71*b76 - b1*b11*b23*b30*b45*b51*b61*b71*b76 + 
     b1*b11*b23*b30*b42*b54*b61*b71*b76 - b1*b11*b23*b30*b42*b52*b63*b71*b76 + 
     b1*b11*b23*b30*b42*b52*b62*b72*b76 - b1*b11*b23*b30*b42*b52*b62*b67*b81 + 
     b1*b11*b23*b30*b42*b53*b61*b67*b81 - b1*b11*b23*b30*b42*b53*b61*b72*b76 + 
     b1*b11*b23*b30*b42*b53*b63*b70*b76 - b1*b11*b23*b30*b42*b54*b62*b70*b76 + 
     b1*b11*b23*b30*b45*b51*b62*b70*b76 - b1*b11*b23*b36*b39*b51*b62*b70*b76 + 
     b1*b11*b27*b32*b39*b51*b62*b70*b76 - b1*b18*b20*b32*b39*b51*b62*b70*b76 + 
     b9*b10*b20*b32*b39*b51*b62*b70*b76 - b9*b10*b20*b32*b39*b53*b60*b70*b76 + 
     b1*b18*b20*b32*b39*b53*b60*b70*b76 - b1*b11*b27*b32*b39*b53*b60*b70*b76 + 
     b1*b11*b23*b36*b39*b53*b60*b70*b76 - b1*b11*b23*b30*b45*b53*b60*b70*b76 + 
     b1*b11*b23*b30*b44*b54*b60*b70*b76 - b1*b11*b23*b30*b44*b51*b63*b70*b76 + 
     b1*b11*b23*b30*b44*b51*b61*b72*b76 - b1*b11*b23*b30*b44*b51*b61*b67*b81 + 
     b1*b11*b23*b35*b39*b51*b61*b67*b81 - b1*b11*b23*b35*b39*b51*b61*b72*b76 + 
     b1*b11*b23*b35*b39*b51*b63*b70*b76 - b1*b11*b23*b35*b39*b54*b60*b70*b76 + 
     b1*b11*b23*b35*b45*b48*b60*b70*b76 - b1*b11*b23*b36*b44*b48*b60*b70*b76 + 
     b1*b11*b27*b32*b44*b48*b60*b70*b76 - b1*b18*b20*b32*b44*b48*b60*b70*b76 + 
     b9*b10*b20*b32*b44*b48*b60*b70*b76 - b9*b10*b20*b35*b41*b48*b60*b70*b76 + 
     b1*b18*b20*b35*b41*b48*b60*b70*b76 - b1*b11*b27*b35*b41*b48*b60*b70*b76 + 
     b1*b11*b26*b36*b41*b48*b60*b70*b76 - b1*b11*b26*b32*b45*b48*b60*b70*b76 + 
     b1*b11*b26*b32*b39*b54*b60*b70*b76 - b1*b11*b26*b32*b39*b51*b63*b70*b76 + 
     b1*b11*b26*b32*b39*b51*b61*b72*b76 - b1*b11*b26*b32*b39*b51*b61*b67*b81 + 
     b1*b17*b20*b32*b39*b51*b61*b67*b81 - b1*b17*b20*b32*b39*b51*b61*b72*b76 + 
     b1*b17*b20*b32*b39*b51*b63*b70*b76 - b1*b17*b20*b32*b39*b54*b60*b70*b76 + 
     b1*b17*b20*b32*b45*b48*b60*b70*b76 - b1*b17*b20*b36*b41*b48*b60*b70*b76 + 
     b1*b17*b27*b29*b41*b48*b60*b70*b76 - b1*b18*b26*b29*b41*b48*b60*b70*b76 + 
     b9*b10*b26*b29*b41*b48*b60*b70*b76 - b9*b17*b19*b29*b41*b48*b60*b70*b76 + 
     b8*b18*b19*b29*b41*b48*b60*b70*b76 - b8*b10*b27*b29*b41*b48*b60*b70*b76 + 
     b8*b10*b20*b36*b41*b48*b60*b70*b76 - b8*b10*b20*b32*b45*b48*b60*b70*b76 + 
     b8*b10*b20*b32*b39*b54*b60*b70*b76 - b8*b10*b20*b32*b39*b51*b63*b70*b76 + 
     b8*b10*b20*b32*b39*b51*b61*b72*b76 - b8*b10*b20*b32*b39*b51*b61*b67*b81 + 
     b8*b10*b20*b32*b39*b51*b58*b70*b81 - b8*b10*b20*b32*b39*b51*b58*b72*b79 + 
     b8*b10*b20*b32*b39*b51*b63*b67*b79 - b8*b10*b20*b32*b39*b54*b60*b67*b79 + 
     b8*b10*b20*b32*b45*b48*b60*b67*b79 - b8*b10*b20*b36*b41*b48*b60*b67*b79 + 
     b8*b10*b27*b29*b41*b48*b60*b67*b79 - b8*b18*b19*b29*b41*b48*b60*b67*b79 + 
     b9*b17*b19*b29*b41*b48*b60*b67*b79 - b9*b10*b26*b29*b41*b48*b60*b67*b79 + 
     b1*b18*b26*b29*b41*b48*b60*b67*b79 - b1*b17*b27*b29*b41*b48*b60*b67*b79 + 
     b1*b17*b20*b36*b41*b48*b60*b67*b79 - b1*b17*b20*b32*b45*b48*b60*b67*b79 + 
     b1*b17*b20*b32*b39*b54*b60*b67*b79 - b1*b17*b20*b32*b39*b51*b63*b67*b79 + 
     b1*b17*b20*b32*b39*b51*b58*b72*b79 - b1*b17*b20*b32*b39*b51*b58*b70*b81 + 
     b1*b11*b26*b32*b39*b51*b58*b70*b81 - b1*b11*b26*b32*b39*b51*b58*b72*b79 + 
     b1*b11*b26*b32*b39*b51*b63*b67*b79 - b1*b11*b26*b32*b39*b54*b60*b67*b79 + 
     b1*b11*b26*b32*b45*b48*b60*b67*b79 - b1*b11*b26*b36*b41*b48*b60*b67*b79 + 
     b1*b11*b27*b35*b41*b48*b60*b67*b79 - b1*b18*b20*b35*b41*b48*b60*b67*b79 + 
     b9*b10*b20*b35*b41*b48*b60*b67*b79 - b9*b10*b20*b32*b44*b48*b60*b67*b79 + 
     b1*b18*b20*b32*b44*b48*b60*b67*b79 - b1*b11*b27*b32*b44*b48*b60*b67*b79 + 
     b1*b11*b23*b36*b44*b48*b60*b67*b79 - b1*b11*b23*b35*b45*b48*b60*b67*b79 + 
     b1*b11*b23*b35*b39*b54*b60*b67*b79 - b1*b11*b23*b35*b39*b51*b63*b67*b79 + 
     b1*b11*b23*b35*b39*b51*b58*b72*b79 - b1*b11*b23*b35*b39*b51*b58*b70*b81 + 
     b1*b11*b23*b30*b44*b51*b58*b70*b81 - b1*b11*b23*b30*b44*b51*b58*b72*b79 + 
     b1*b11*b23*b30*b44*b51*b63*b67*b79 - b1*b11*b23*b30*b44*b54*b60*b67*b79 + 
     b1*b11*b23*b30*b45*b53*b60*b67*b79 - b1*b11*b23*b36*b39*b53*b60*b67*b79 + 
     b1*b11*b27*b32*b39*b53*b60*b67*b79 - b1*b18*b20*b32*b39*b53*b60*b67*b79 + 
     b9*b10*b20*b32*b39*b53*b60*b67*b79 - b9*b10*b20*b32*b39*b51*b62*b67*b79 + 
     b1*b18*b20*b32*b39*b51*b62*b67*b79 - b1*b11*b27*b32*b39*b51*b62*b67*b79 + 
     b1*b11*b23*b36*b39*b51*b62*b67*b79 - b1*b11*b23*b30*b45*b51*b62*b67*b79 + 
     b1*b11*b23*b30*b42*b54*b62*b67*b79 - b1*b11*b23*b30*b42*b53*b63*b67*b79 + 
     b1*b11*b23*b30*b42*b53*b58*b72*b79 - b1*b11*b23*b30*b42*b53*b58*b70*b81 + 
     b1*b11*b23*b30*b42*b49*b62*b70*b81 - b1*b11*b23*b30*b42*b49*b62*b72*b79 + 
     b1*b11*b23*b30*b42*b49*b63*b71*b79 - b1*b11*b23*b30*b42*b54*b58*b71*b79 + 
     b1*b11*b23*b30*b45*b51*b58*b71*b79 - b1*b11*b23*b36*b39*b51*b58*b71*b79 + 
     b1*b11*b27*b32*b39*b51*b58*b71*b79 - b1*b18*b20*b32*b39*b51*b58*b71*b79 + 
     b9*b10*b20*b32*b39*b51*b58*b71*b79 - b9*b10*b20*b32*b39*b51*b58*b70*b80 + 
     b1*b18*b20*b32*b39*b51*b58*b70*b80 - b1*b11*b27*b32*b39*b51*b58*b70*b80 + 
     b1*b11*b23*b36*b39*b51*b58*b70*b80 - b1*b11*b23*b30*b45*b51*b58*b70*b80 + 
     b1*b11*b23*b30*b42*b54*b58*b70*b80 - b1*b11*b23*b30*b42*b49*b63*b70*b80 + 
     b1*b11*b23*b30*b42*b49*b61*b72*b80 - b1*b11*b23*b30*b42*b49*b61*b71*b81 + 
     b1*b11*b23*b33*b39*b49*b61*b71*b81 - b1*b11*b23*b33*b39*b49*b61*b72*b80 + 
     b1*b11*b23*b33*b39*b49*b63*b70*b80 - b1*b11*b23*b33*b39*b54*b58*b70*b80 + 
     b1*b11*b23*b33*b45*b48*b58*b70*b80 - b1*b11*b23*b36*b42*b48*b58*b70*b80 + 
     b1*b11*b27*b32*b42*b48*b58*b70*b80 - b1*b18*b20*b32*b42*b48*b58*b70*b80 + 
     b9*b10*b20*b32*b42*b48*b58*b70*b80 - b9*b10*b20*b32*b42*b48*b58*b71*b79 + 
     b1*b18*b20*b32*b42*b48*b58*b71*b79 - b1*b11*b27*b32*b42*b48*b58*b71*b79 + 
     b1*b11*b23*b36*b42*b48*b58*b71*b79 - b1*b11*b23*b33*b45*b48*b58*b71*b79 + 
     b1*b11*b23*b33*b39*b54*b58*b71*b79 - b1*b11*b23*b33*b39*b49*b63*b71*b79 + 
     b1*b11*b23*b33*b39*b49*b62*b72*b79 - b1*b11*b23*b33*b39*b49*b62*b70*b81 + 
     b1*b11*b23*b33*b39*b53*b58*b70*b81 - b1*b11*b23*b33*b39*b53*b58*b72*b79 + 
     b1*b11*b23*b33*b39*b53*b63*b67*b79 - b1*b11*b23*b33*b39*b54*b62*b67*b79 + 
     b1*b11*b23*b33*b45*b48*b62*b67*b79 - b1*b11*b23*b36*b42*b48*b62*b67*b79 + 
     b1*b11*b27*b32*b42*b48*b62*b67*b79 - b1*b18*b20*b32*b42*b48*b62*b67*b79 + 
     b9*b10*b20*b32*b42*b48*b62*b67*b79 - b9*b10*b20*b32*b42*b53*b57*b67*b79 + 
     b1*b18*b20*b32*b42*b53*b57*b67*b79 - b1*b11*b27*b32*b42*b53*b57*b67*b79 + 
     b1*b11*b23*b36*b42*b53*b57*b67*b79 - b1*b11*b23*b33*b45*b53*b57*b67*b79 + 
     b1*b11*b23*b33*b44*b54*b57*b67*b79 - b1*b11*b23*b33*b44*b48*b63*b67*b79 + 
     b1*b11*b23*b33*b44*b48*b58*b72*b79 - b1*b11*b23*b33*b44*b48*b58*b70*b81 + 
     b1*b11*b23*b35*b42*b48*b58*b70*b81 - b1*b11*b23*b35*b42*b48*b58*b72*b79 + 
     b1*b11*b23*b35*b42*b48*b63*b67*b79 - b1*b11*b23*b35*b42*b54*b57*b67*b79 + 
     b1*b11*b23*b35*b45*b51*b57*b67*b79 - b1*b11*b23*b36*b44*b51*b57*b67*b79 + 
     b1*b11*b27*b32*b44*b51*b57*b67*b79 - b1*b18*b20*b32*b44*b51*b57*b67*b79 + 
     b9*b10*b20*b32*b44*b51*b57*b67*b79 - b9*b10*b20*b35*b41*b51*b57*b67*b79 + 
     b1*b18*b20*b35*b41*b51*b57*b67*b79 - b1*b11*b27*b35*b41*b51*b57*b67*b79 + 
     b1*b11*b26*b36*b41*b51*b57*b67*b79 - b1*b11*b26*b32*b45*b51*b57*b67*b79 + 
     b1*b11*b26*b32*b42*b54*b57*b67*b79 - b1*b11*b26*b32*b42*b48*b63*b67*b79 + 
     b1*b11*b26*b32*b42*b48*b58*b72*b79 - b1*b11*b26*b32*b42*b48*b58*b70*b81 + 
     b1*b17*b20*b32*b42*b48*b58*b70*b81 - b1*b17*b20*b32*b42*b48*b58*b72*b79 + 
     b1*b17*b20*b32*b42*b48*b63*b67*b79 - b1*b17*b20*b32*b42*b54*b57*b67*b79 + 
     b1*b17*b20*b32*b45*b51*b57*b67*b79 - b1*b17*b20*b36*b41*b51*b57*b67*b79 + 
     b1*b17*b27*b29*b41*b51*b57*b67*b79 - b1*b18*b26*b29*b41*b51*b57*b67*b79 + 
     b9*b10*b26*b29*b41*b51*b57*b67*b79 - b9*b17*b19*b29*b41*b51*b57*b67*b79 + 
     b8*b18*b19*b29*b41*b51*b57*b67*b79 - b8*b10*b27*b29*b41*b51*b57*b67*b79 + 
     b8*b10*b20*b36*b41*b51*b57*b67*b79 - b8*b10*b20*b32*b45*b51*b57*b67*b79 + 
     b8*b10*b20*b32*b42*b54*b57*b67*b79 - b8*b10*b20*b32*b42*b48*b63*b67*b79 + 
     b8*b10*b20*b32*b42*b48*b58*b72*b79 - b8*b10*b20*b32*b42*b48*b58*b70*b81 + 
     b8*b10*b20*b32*b42*b48*b61*b67*b81 - b8*b10*b20*b32*b42*b48*b61*b72*b76 + 
     b8*b10*b20*b32*b42*b48*b63*b70*b76 - b8*b10*b20*b32*b42*b54*b57*b70*b76 + 
     b8*b10*b20*b32*b45*b51*b57*b70*b76 - b8*b10*b20*b36*b41*b51*b57*b70*b76 + 
     b8*b10*b27*b29*b41*b51*b57*b70*b76 - b8*b18*b19*b29*b41*b51*b57*b70*b76 + 
     b9*b17*b19*b29*b41*b51*b57*b70*b76 - b9*b10*b26*b29*b41*b51*b57*b70*b76 + 
     b1*b18*b26*b29*b41*b51*b57*b70*b76 - b1*b17*b27*b29*b41*b51*b57*b70*b76 + 
     b1*b17*b20*b36*b41*b51*b57*b70*b76 - b1*b17*b20*b32*b45*b51*b57*b70*b76 + 
     b1*b17*b20*b32*b42*b54*b57*b70*b76 - b1*b17*b20*b32*b42*b48*b63*b70*b76 + 
     b1*b17*b20*b32*b42*b48*b61*b72*b76 - b1*b17*b20*b32*b42*b48*b61*b67*b81 + 
     b1*b11*b26*b32*b42*b48*b61*b67*b81 - b1*b11*b26*b32*b42*b48*b61*b72*b76 + 
     b1*b11*b26*b32*b42*b48*b63*b70*b76 - b1*b11*b26*b32*b42*b54*b57*b70*b76 + 
     b1*b11*b26*b32*b45*b51*b57*b70*b76 - b1*b11*b26*b36*b41*b51*b57*b70*b76 + 
     b1*b11*b27*b35*b41*b51*b57*b70*b76 - b1*b18*b20*b35*b41*b51*b57*b70*b76 + 
     b9*b10*b20*b35*b41*b51*b57*b70*b76 - b9*b10*b20*b32*b44*b51*b57*b70*b76 + 
     b1*b18*b20*b32*b44*b51*b57*b70*b76 - b1*b11*b27*b32*b44*b51*b57*b70*b76 + 
     b1*b11*b23*b36*b44*b51*b57*b70*b76 - b1*b11*b23*b35*b45*b51*b57*b70*b76 + 
     b1*b11*b23*b35*b42*b54*b57*b70*b76 - b1*b11*b23*b35*b42*b48*b63*b70*b76 + 
     b1*b11*b23*b35*b42*b48*b61*b72*b76 - b1*b11*b23*b35*b42*b48*b61*b67*b81 + 
     b1*b11*b23*b33*b44*b48*b61*b67*b81 - b1*b11*b23*b33*b44*b48*b61*b72*b76 + 
     b1*b11*b23*b33*b44*b48*b63*b70*b76 - b1*b11*b23*b33*b44*b54*b57*b70*b76 + 
     b1*b11*b23*b33*b45*b53*b57*b70*b76 - b1*b11*b23*b36*b42*b53*b57*b70*b76 + 
     b1*b11*b27*b32*b42*b53*b57*b70*b76 - b1*b18*b20*b32*b42*b53*b57*b70*b76 + 
     b9*b10*b20*b32*b42*b53*b57*b70*b76 - b9*b10*b20*b32*b42*b48*b62*b70*b76 + 
     b1*b18*b20*b32*b42*b48*b62*b70*b76 - b1*b11*b27*b32*b42*b48*b62*b70*b76 + 
     b1*b11*b23*b36*b42*b48*b62*b70*b76 - b1*b11*b23*b33*b45*b48*b62*b70*b76 + 
     b1*b11*b23*b33*b39*b54*b62*b70*b76 - b1*b11*b23*b33*b39*b53*b63*b70*b76 + 
     b1*b11*b23*b33*b39*b53*b61*b72*b76 - b1*b11*b23*b33*b39*b53*b61*b67*b81 + 
     b1*b11*b23*b33*b39*b52*b62*b67*b81 - b1*b11*b23*b33*b39*b52*b62*b72*b76 + 
     b1*b11*b23*b33*b39*b52*b63*b71*b76 - b1*b11*b23*b33*b39*b54*b61*b71*b76 + 
     b1*b11*b23*b33*b45*b48*b61*b71*b76 - b1*b11*b23*b36*b42*b48*b61*b71*b76 + 
     b1*b11*b27*b32*b42*b48*b61*b71*b76 - b1*b18*b20*b32*b42*b48*b61*b71*b76 + 
     b9*b10*b20*b32*b42*b48*b61*b71*b76 - b9*b10*b20*b32*b42*b48*b61*b67*b80 + 
     b1*b18*b20*b32*b42*b48*b61*b67*b80 - b1*b11*b27*b32*b42*b48*b61*b67*b80 + 
     b1*b11*b23*b36*b42*b48*b61*b67*b80 - b1*b11*b23*b33*b45*b48*b61*b67*b80 + 
     b1*b11*b23*b33*b39*b54*b61*b67*b80 - b1*b11*b23*b33*b39*b52*b63*b67*b80 + 
     b1*b11*b23*b33*b39*b52*b58*b72*b80 - b1*b11*b23*b33*b39*b52*b58*b71*b81 + 
     b1*b11*b23*b33*b43*b48*b58*b71*b81 - b1*b11*b23*b33*b43*b48*b58*b72*b80 + 
     b1*b11*b23*b33*b43*b48*b63*b67*b80 - b1*b11*b23*b33*b43*b54*b57*b67*b80 + 
     b1*b11*b23*b33*b45*b52*b57*b67*b80 - b1*b11*b23*b36*b42*b52*b57*b67*b80 + 
     b1*b11*b27*b32*b42*b52*b57*b67*b80 - b1*b18*b20*b32*b42*b52*b57*b67*b80 + 
     b9*b10*b20*b32*b42*b52*b57*b67*b80 - b9*b10*b20*b32*b42*b52*b57*b71*b76 + 
     b1*b18*b20*b32*b42*b52*b57*b71*b76 - b1*b11*b27*b32*b42*b52*b57*b71*b76 + 
     b1*b11*b23*b36*b42*b52*b57*b71*b76 - b1*b11*b23*b33*b45*b52*b57*b71*b76 + 
     b1*b11*b23*b33*b43*b54*b57*b71*b76 - b1*b11*b23*b33*b43*b48*b63*b71*b76 + 
     b1*b11*b23*b33*b43*b48*b62*b72*b76 - b1*b11*b23*b33*b43*b48*b62*b67*b81 + 
     b1*b11*b23*b33*b43*b53*b57*b67*b81 - b1*b11*b23*b33*b43*b53*b57*b72*b76 + 
     b1*b11*b23*b33*b43*b53*b63*b66*b76 - b1*b11*b23*b33*b43*b54*b62*b66*b76 + 
     b1*b11*b23*b33*b45*b52*b62*b66*b76 - b1*b11*b23*b36*b42*b52*b62*b66*b76 + 
     b1*b11*b27*b32*b42*b52*b62*b66*b76 - b1*b18*b20*b32*b42*b52*b62*b66*b76 + 
     b9*b10*b20*b32*b42*b52*b62*b66*b76 - b9*b10*b20*b32*b42*b53*b61*b66*b76 + 
     b1*b18*b20*b32*b42*b53*b61*b66*b76 - b1*b11*b27*b32*b42*b53*b61*b66*b76 + 
     b1*b11*b23*b36*b42*b53*b61*b66*b76 - b1*b11*b23*b33*b45*b53*b61*b66*b76 + 
     b1*b11*b23*b33*b44*b54*b61*b66*b76 - b1*b11*b23*b33*b44*b52*b63*b66*b76 + 
     b1*b11*b23*b33*b44*b52*b57*b72*b76 - b1*b11*b23*b33*b44*b52*b57*b67*b81 + 
     b1*b11*b23*b35*b42*b52*b57*b67*b81 - b1*b11*b23*b35*b42*b52*b57*b72*b76 + 
     b1*b11*b23*b35*b42*b52*b63*b66*b76 - b1*b11*b23*b35*b42*b54*b61*b66*b76 + 
     b1*b11*b23*b35*b45*b51*b61*b66*b76 - b1*b11*b23*b36*b44*b51*b61*b66*b76 + 
     b1*b11*b27*b32*b44*b51*b61*b66*b76 - b1*b18*b20*b32*b44*b51*b61*b66*b76 + 
     b9*b10*b20*b32*b44*b51*b61*b66*b76 - b9*b10*b20*b35*b41*b51*b61*b66*b76 + 
     b1*b18*b20*b35*b41*b51*b61*b66*b76 - b1*b11*b27*b35*b41*b51*b61*b66*b76 + 
     b1*b11*b26*b36*b41*b51*b61*b66*b76 - b1*b11*b26*b32*b45*b51*b61*b66*b76 + 
     b1*b11*b26*b32*b42*b54*b61*b66*b76 - b1*b11*b26*b32*b42*b52*b63*b66*b76 + 
     b1*b11*b26*b32*b42*b52*b57*b72*b76 - b1*b11*b26*b32*b42*b52*b57*b67*b81 + 
     b1*b17*b20*b32*b42*b52*b57*b67*b81 - b1*b17*b20*b32*b42*b52*b57*b72*b76 + 
     b1*b17*b20*b32*b42*b52*b63*b66*b76 - b1*b17*b20*b32*b42*b54*b61*b66*b76 + 
     b1*b17*b20*b32*b45*b51*b61*b66*b76 - b1*b17*b20*b36*b41*b51*b61*b66*b76 + 
     b1*b17*b27*b29*b41*b51*b61*b66*b76 - b1*b18*b26*b29*b41*b51*b61*b66*b76 + 
     b9*b10*b26*b29*b41*b51*b61*b66*b76 - b9*b17*b19*b29*b41*b51*b61*b66*b76 + 
     b8*b18*b19*b29*b41*b51*b61*b66*b76 - b8*b10*b27*b29*b41*b51*b61*b66*b76 + 
     b8*b10*b20*b36*b41*b51*b61*b66*b76 - b8*b10*b20*b32*b45*b51*b61*b66*b76 + 
     b8*b10*b20*b32*b42*b54*b61*b66*b76 - b8*b10*b20*b32*b42*b52*b63*b66*b76 + 
     b8*b10*b20*b32*b42*b52*b57*b72*b76 - b8*b10*b20*b32*b42*b52*b57*b67*b81 + 
     b8*b10*b20*b32*b43*b51*b57*b67*b81 - b8*b10*b20*b32*b43*b51*b57*b72*b76 + 
     b8*b10*b20*b32*b43*b51*b63*b66*b76 - b8*b10*b20*b32*b43*b54*b60*b66*b76 + 
     b8*b10*b20*b32*b45*b52*b60*b66*b76 - b8*b10*b20*b36*b41*b52*b60*b66*b76 + 
     b8*b10*b27*b29*b41*b52*b60*b66*b76 - b8*b18*b19*b29*b41*b52*b60*b66*b76 + 
     b9*b17*b19*b29*b41*b52*b60*b66*b76 - b9*b10*b26*b29*b41*b52*b60*b66*b76 + 
     b1*b18*b26*b29*b41*b52*b60*b66*b76 - b1*b17*b27*b29*b41*b52*b60*b66*b76 + 
     b1*b17*b20*b36*b41*b52*b60*b66*b76 - b1*b17*b20*b32*b45*b52*b60*b66*b76 + 
     b1*b17*b20*b32*b43*b54*b60*b66*b76 - b1*b17*b20*b32*b43*b51*b63*b66*b76 + 
     b1*b17*b20*b32*b43*b51*b57*b72*b76 - b1*b17*b20*b32*b43*b51*b57*b67*b81 + 
     b1*b11*b26*b32*b43*b51*b57*b67*b81 - b1*b11*b26*b32*b43*b51*b57*b72*b76 + 
     b1*b11*b26*b32*b43*b51*b63*b66*b76 - b1*b11*b26*b32*b43*b54*b60*b66*b76 + 
     b1*b11*b26*b32*b45*b52*b60*b66*b76 - b1*b11*b26*b36*b41*b52*b60*b66*b76 + 
     b1*b11*b27*b35*b41*b52*b60*b66*b76 - b1*b18*b20*b35*b41*b52*b60*b66*b76 + 
     b9*b10*b20*b35*b41*b52*b60*b66*b76 - b9*b10*b20*b32*b44*b52*b60*b66*b76 + 
     b1*b18*b20*b32*b44*b52*b60*b66*b76 - b1*b11*b27*b32*b44*b52*b60*b66*b76 + 
     b1*b11*b23*b36*b44*b52*b60*b66*b76 - b1*b11*b23*b35*b45*b52*b60*b66*b76 + 
     b1*b11*b23*b35*b43*b54*b60*b66*b76 - b1*b11*b23*b35*b43*b51*b63*b66*b76 + 
     b1*b11*b23*b35*b43*b51*b57*b72*b76 - b1*b11*b23*b35*b43*b51*b57*b67*b81 + 
     b1*b11*b23*b34*b44*b51*b57*b67*b81 - b1*b11*b23*b34*b44*b51*b57*b72*b76 + 
     b1*b11*b23*b34*b44*b51*b63*b66*b76 - b1*b11*b23*b34*b44*b54*b60*b66*b76 + 
     b1*b11*b23*b34*b45*b53*b60*b66*b76 - b1*b11*b23*b36*b43*b53*b60*b66*b76 + 
     b1*b11*b27*b32*b43*b53*b60*b66*b76 - b1*b18*b20*b32*b43*b53*b60*b66*b76 + 
     b9*b10*b20*b32*b43*b53*b60*b66*b76 - b9*b10*b20*b32*b43*b51*b62*b66*b76 + 
     b1*b18*b20*b32*b43*b51*b62*b66*b76 - b1*b11*b27*b32*b43*b51*b62*b66*b76 + 
     b1*b11*b23*b36*b43*b51*b62*b66*b76 - b1*b11*b23*b34*b45*b51*b62*b66*b76 + 
     b1*b11*b23*b34*b42*b54*b62*b66*b76 - b1*b11*b23*b34*b42*b53*b63*b66*b76 + 
     b1*b11*b23*b34*b42*b53*b57*b72*b76 - b1*b11*b23*b34*b42*b53*b57*b67*b81 + 
     b1*b11*b23*b34*b42*b48*b62*b67*b81 - b1*b11*b23*b34*b42*b48*b62*b72*b76 + 
     b1*b11*b23*b34*b42*b48*b63*b71*b76 - b1*b11*b23*b34*b42*b54*b57*b71*b76 + 
     b1*b11*b23*b34*b45*b51*b57*b71*b76 - b1*b11*b23*b36*b43*b51*b57*b71*b76 + 
     b1*b11*b27*b32*b43*b51*b57*b71*b76 - b1*b18*b20*b32*b43*b51*b57*b71*b76 + 
     b9*b10*b20*b32*b43*b51*b57*b71*b76 - b9*b10*b20*b32*b43*b51*b57*b67*b80 + 
     b1*b18*b20*b32*b43*b51*b57*b67*b80 - b1*b11*b27*b32*b43*b51*b57*b67*b80 + 
     b1*b11*b23*b36*b43*b51*b57*b67*b80 - b1*b11*b23*b34*b45*b51*b57*b67*b80 + 
     b1*b11*b23*b34*b42*b54*b57*b67*b80 - b1*b11*b23*b34*b42*b48*b63*b67*b80 + 
     b1*b11*b23*b34*b42*b48*b58*b72*b80 - b1*b11*b23*b34*b42*b48*b58*b71*b81 + 
     b1*b11*b25*b32*b42*b48*b58*b71*b81 - b1*b11*b25*b32*b42*b48*b58*b72*b80 + 
     b1*b11*b25*b32*b42*b48*b63*b67*b80 - b1*b11*b25*b32*b42*b54*b57*b67*b80 + 
     b1*b11*b25*b32*b45*b51*b57*b67*b80 - b1*b11*b25*b36*b41*b51*b57*b67*b80 + 
     b1*b11*b27*b34*b41*b51*b57*b67*b80 - b1*b18*b20*b34*b41*b51*b57*b67*b80 + 
     b9*b10*b20*b34*b41*b51*b57*b67*b80 - b9*b10*b20*b34*b41*b51*b57*b71*b76 + 
     b1*b18*b20*b34*b41*b51*b57*b71*b76 - b1*b11*b27*b34*b41*b51*b57*b71*b76 + 
     b1*b11*b25*b36*b41*b51*b57*b71*b76 - b1*b11*b25*b32*b45*b51*b57*b71*b76 + 
     b1*b11*b25*b32*b42*b54*b57*b71*b76 - b1*b11*b25*b32*b42*b48*b63*b71*b76 + 
     b1*b11*b25*b32*b42*b48*b62*b72*b76 - b1*b11*b25*b32*b42*b48*b62*b67*b81 + 
     b1*b11*b25*b32*b42*b53*b57*b67*b81 - b1*b11*b25*b32*b42*b53*b57*b72*b76 + 
     b1*b11*b25*b32*b42*b53*b63*b66*b76 - b1*b11*b25*b32*b42*b54*b62*b66*b76 + 
     b1*b11*b25*b32*b45*b51*b62*b66*b76 - b1*b11*b25*b36*b41*b51*b62*b66*b76 + 
     b1*b11*b27*b34*b41*b51*b62*b66*b76 - b1*b18*b20*b34*b41*b51*b62*b66*b76 + 
     b9*b10*b20*b34*b41*b51*b62*b66*b76 - b9*b10*b20*b34*b41*b53*b60*b66*b76 + 
     b1*b18*b20*b34*b41*b53*b60*b66*b76 - b1*b11*b27*b34*b41*b53*b60*b66*b76 + 
     b1*b11*b25*b36*b41*b53*b60*b66*b76 - b1*b11*b25*b32*b45*b53*b60*b66*b76 + 
     b1*b11*b25*b32*b44*b54*b60*b66*b76 - b1*b11*b25*b32*b44*b51*b63*b66*b76 + 
     b1*b11*b25*b32*b44*b51*b57*b72*b76 - b1*b11*b25*b32*b44*b51*b57*b67*b81 + 
     b1*b11*b25*b35*b41*b51*b57*b67*b81 - b1*b11*b25*b35*b41*b51*b57*b72*b76 + 
     b1*b11*b25*b35*b41*b51*b63*b66*b76 - b1*b11*b25*b35*b41*b54*b60*b66*b76 + 
     b1*b11*b25*b35*b45*b50*b60*b66*b76 - b1*b11*b25*b36*b44*b50*b60*b66*b76 + 
     b1*b11*b27*b34*b44*b50*b60*b66*b76 - b1*b18*b20*b34*b44*b50*b60*b66*b76 + 
     b9*b10*b20*b34*b44*b50*b60*b66*b76 - b9*b10*b20*b35*b43*b50*b60*b66*b76 + 
     b1*b18*b20*b35*b43*b50*b60*b66*b76 - b1*b11*b27*b35*b43*b50*b60*b66*b76 + 
     b1*b11*b26*b36*b43*b50*b60*b66*b76 - b1*b11*b26*b34*b45*b50*b60*b66*b76 + 
     b1*b11*b26*b34*b41*b54*b60*b66*b76 - b1*b11*b26*b34*b41*b51*b63*b66*b76 + 
     b1*b11*b26*b34*b41*b51*b57*b72*b76 - b1*b11*b26*b34*b41*b51*b57*b67*b81 + 
     b1*b17*b20*b34*b41*b51*b57*b67*b81 - b1*b17*b20*b34*b41*b51*b57*b72*b76 + 
     b1*b17*b20*b34*b41*b51*b63*b66*b76 - b1*b17*b20*b34*b41*b54*b60*b66*b76 + 
     b1*b17*b20*b34*b45*b50*b60*b66*b76 - b1*b17*b20*b36*b43*b50*b60*b66*b76 + 
     b1*b17*b27*b29*b43*b50*b60*b66*b76 - b1*b18*b26*b29*b43*b50*b60*b66*b76 + 
     b9*b10*b26*b29*b43*b50*b60*b66*b76 - b9*b17*b19*b29*b43*b50*b60*b66*b76 + 
     b8*b18*b19*b29*b43*b50*b60*b66*b76 - b8*b10*b27*b29*b43*b50*b60*b66*b76 + 
     b8*b10*b20*b36*b43*b50*b60*b66*b76 - b8*b10*b20*b34*b45*b50*b60*b66*b76 + 
     b8*b10*b20*b34*b41*b54*b60*b66*b76 - b8*b10*b20*b34*b41*b51*b63*b66*b76 + 
     b8*b10*b20*b34*b41*b51*b57*b72*b76 - b8*b10*b20*b34*b41*b51*b57*b67*b81 + 
     b8*b10*b25*b29*b41*b51*b57*b67*b81 - b8*b10*b25*b29*b41*b51*b57*b72*b76 + 
     b8*b10*b25*b29*b41*b51*b63*b66*b76 - b8*b10*b25*b29*b41*b54*b60*b66*b76 + 
     b8*b10*b25*b29*b45*b50*b60*b66*b76 - b8*b10*b25*b36*b38*b50*b60*b66*b76 + 
     b8*b10*b27*b34*b38*b50*b60*b66*b76 - b8*b18*b19*b34*b38*b50*b60*b66*b76 + 
     b9*b17*b19*b34*b38*b50*b60*b66*b76 - b9*b10*b26*b34*b38*b50*b60*b66*b76 + 
     b1*b18*b26*b34*b38*b50*b60*b66*b76 - b1*b17*b27*b34*b38*b50*b60*b66*b76 + 
     b1*b17*b25*b36*b38*b50*b60*b66*b76 - b1*b17*b25*b29*b45*b50*b60*b66*b76 + 
     b1*b17*b25*b29*b41*b54*b60*b66*b76 - b1*b17*b25*b29*b41*b51*b63*b66*b76 + 
     b1*b17*b25*b29*b41*b51*b57*b72*b76 - b1*b17*b25*b29*b41*b51*b57*b67*b81 + 
     b1*b16*b26*b29*b41*b51*b57*b67*b81 - b1*b16*b26*b29*b41*b51*b57*b72*b76 + 
     b1*b16*b26*b29*b41*b51*b63*b66*b76 - b1*b16*b26*b29*b41*b54*b60*b66*b76 + 
     b1*b16*b26*b29*b45*b50*b60*b66*b76 - b1*b16*b26*b36*b38*b50*b60*b66*b76 + 
     b1*b16*b27*b35*b38*b50*b60*b66*b76 - b1*b18*b25*b35*b38*b50*b60*b66*b76 + 
     b9*b10*b25*b35*b38*b50*b60*b66*b76 - b9*b10*b25*b29*b44*b50*b60*b66*b76 + 
     b1*b18*b25*b29*b44*b50*b60*b66*b76 - b1*b16*b27*b29*b44*b50*b60*b66*b76 + 
     b1*b16*b20*b36*b44*b50*b60*b66*b76 - b1*b16*b20*b35*b45*b50*b60*b66*b76 + 
     b1*b16*b20*b35*b41*b54*b60*b66*b76 - b1*b16*b20*b35*b41*b51*b63*b66*b76 + 
     b1*b16*b20*b35*b41*b51*b57*b72*b76 - b1*b16*b20*b35*b41*b51*b57*b67*b81 + 
     b1*b16*b20*b32*b44*b51*b57*b67*b81 - b1*b16*b20*b32*b44*b51*b57*b72*b76 + 
     b1*b16*b20*b32*b44*b51*b63*b66*b76 - b1*b16*b20*b32*b44*b54*b60*b66*b76 + 
     b1*b16*b20*b32*b45*b53*b60*b66*b76 - b1*b16*b20*b36*b41*b53*b60*b66*b76 + 
     b1*b16*b27*b29*b41*b53*b60*b66*b76 - b1*b18*b25*b29*b41*b53*b60*b66*b76 + 
     b9*b10*b25*b29*b41*b53*b60*b66*b76 - b9*b10*b25*b29*b41*b51*b62*b66*b76 + 
     b1*b18*b25*b29*b41*b51*b62*b66*b76 - b1*b16*b27*b29*b41*b51*b62*b66*b76 + 
     b1*b16*b20*b36*b41*b51*b62*b66*b76 - b1*b16*b20*b32*b45*b51*b62*b66*b76 + 
     b1*b16*b20*b32*b42*b54*b62*b66*b76 - b1*b16*b20*b32*b42*b53*b63*b66*b76 + 
     b1*b16*b20*b32*b42*b53*b57*b72*b76 - b1*b16*b20*b32*b42*b53*b57*b67*b81 + 
     b1*b16*b20*b32*b42*b48*b62*b67*b81 - b1*b16*b20*b32*b42*b48*b62*b72*b76 + 
     b1*b16*b20*b32*b42*b48*b63*b71*b76 - b1*b16*b20*b32*b42*b54*b57*b71*b76 + 
     b1*b16*b20*b32*b45*b51*b57*b71*b76 - b1*b16*b20*b36*b41*b51*b57*b71*b76 + 
     b1*b16*b27*b29*b41*b51*b57*b71*b76 - b1*b18*b25*b29*b41*b51*b57*b71*b76 + 
     b9*b10*b25*b29*b41*b51*b57*b71*b76 - b9*b10*b25*b29*b41*b51*b57*b67*b80 + 
     b1*b18*b25*b29*b41*b51*b57*b67*b80 - b1*b16*b27*b29*b41*b51*b57*b67*b80 + 
     b1*b16*b20*b36*b41*b51*b57*b67*b80 - b1*b16*b20*b32*b45*b51*b57*b67*b80 + 
     b1*b16*b20*b32*b42*b54*b57*b67*b80 - b1*b16*b20*b32*b42*b48*b63*b67*b80 + 
     b1*b16*b20*b32*b42*b48*b58*b72*b80 - b1*b16*b20*b32*b42*b48*b58*b71*b81 + 
     b7*b10*b20*b32*b42*b48*b58*b71*b81 - b7*b10*b20*b32*b42*b48*b58*b72*b80 + 
     b7*b10*b20*b32*b42*b48*b63*b67*b80 - b7*b10*b20*b32*b42*b54*b57*b67*b80 + 
     b7*b10*b20*b32*b45*b51*b57*b67*b80 - b7*b10*b20*b36*b41*b51*b57*b67*b80 + 
     b7*b10*b27*b29*b41*b51*b57*b67*b80 - b7*b18*b19*b29*b41*b51*b57*b67*b80 + 
     b9*b16*b19*b29*b41*b51*b57*b67*b80 - b9*b16*b19*b29*b41*b51*b57*b71*b76 + 
     b7*b18*b19*b29*b41*b51*b57*b71*b76 - b7*b10*b27*b29*b41*b51*b57*b71*b76 + 
     b7*b10*b20*b36*b41*b51*b57*b71*b76 - b7*b10*b20*b32*b45*b51*b57*b71*b76 + 
     b7*b10*b20*b32*b42*b54*b57*b71*b76 - b7*b10*b20*b32*b42*b48*b63*b71*b76 + 
     b7*b10*b20*b32*b42*b48*b62*b72*b76 - b7*b10*b20*b32*b42*b48*b62*b67*b81 + 
     b7*b10*b20*b32*b42*b53*b57*b67*b81 - b7*b10*b20*b32*b42*b53*b57*b72*b76 + 
     b7*b10*b20*b32*b42*b53*b63*b66*b76 - b7*b10*b20*b32*b42*b54*b62*b66*b76 + 
     b7*b10*b20*b32*b45*b51*b62*b66*b76 - b7*b10*b20*b36*b41*b51*b62*b66*b76 + 
     b7*b10*b27*b29*b41*b51*b62*b66*b76 - b7*b18*b19*b29*b41*b51*b62*b66*b76 + 
     b9*b16*b19*b29*b41*b51*b62*b66*b76 - b9*b16*b19*b29*b41*b53*b60*b66*b76 + 
     b7*b18*b19*b29*b41*b53*b60*b66*b76 - b7*b10*b27*b29*b41*b53*b60*b66*b76 + 
     b7*b10*b20*b36*b41*b53*b60*b66*b76 - b7*b10*b20*b32*b45*b53*b60*b66*b76 + 
     b7*b10*b20*b32*b44*b54*b60*b66*b76 - b7*b10*b20*b32*b44*b51*b63*b66*b76 + 
     b7*b10*b20*b32*b44*b51*b57*b72*b76 - b7*b10*b20*b32*b44*b51*b57*b67*b81 + 
     b7*b10*b20*b35*b41*b51*b57*b67*b81 - b7*b10*b20*b35*b41*b51*b57*b72*b76 + 
     b7*b10*b20*b35*b41*b51*b63*b66*b76 - b7*b10*b20*b35*b41*b54*b60*b66*b76 + 
     b7*b10*b20*b35*b45*b50*b60*b66*b76 - b7*b10*b20*b36*b44*b50*b60*b66*b76 + 
     b7*b10*b27*b29*b44*b50*b60*b66*b76 - b7*b18*b19*b29*b44*b50*b60*b66*b76 + 
     b9*b16*b19*b29*b44*b50*b60*b66*b76 - b9*b16*b19*b35*b38*b50*b60*b66*b76 + 
     b7*b18*b19*b35*b38*b50*b60*b66*b76 - b7*b10*b27*b35*b38*b50*b60*b66*b76 + 
     b7*b10*b26*b36*b38*b50*b60*b66*b76 - b7*b10*b26*b29*b45*b50*b60*b66*b76 + 
     b7*b10*b26*b29*b41*b54*b60*b66*b76 - b7*b10*b26*b29*b41*b51*b63*b66*b76 + 
     b7*b10*b26*b29*b41*b51*b57*b72*b76 - b7*b10*b26*b29*b41*b51*b57*b67*b81 + 
     b7*b17*b19*b29*b41*b51*b57*b67*b81 - b7*b17*b19*b29*b41*b51*b57*b72*b76 + 
     b7*b17*b19*b29*b41*b51*b63*b66*b76 - b7*b17*b19*b29*b41*b54*b60*b66*b76 + 
     b7*b17*b19*b29*b45*b50*b60*b66*b76 - b7*b17*b19*b36*b38*b50*b60*b66*b76 + 
     b7*b17*b27*b28*b38*b50*b60*b66*b76 - b7*b18*b26*b28*b38*b50*b60*b66*b76 + 
     b9*b16*b26*b28*b38*b50*b60*b66*b76 - b9*b17*b25*b28*b38*b50*b60*b66*b76 + 
     b8*b18*b25*b28*b38*b50*b60*b66*b76 - b8*b16*b27*b28*b38*b50*b60*b66*b76 + 
     b8*b16*b19*b36*b38*b50*b60*b66*b76 - b8*b16*b19*b29*b45*b50*b60*b66*b76 + 
     b8*b16*b19*b29*b41*b54*b60*b66*b76 - b8*b16*b19*b29*b41*b51*b63*b66*b76 + 
     b8*b16*b19*b29*b41*b51*b57*b72*b76 - b8*b16*b19*b29*b41*b51*b57*b67*b81 + 
     b8*b16*b19*b29*b42*b50*b57*b67*b81 - b8*b16*b19*b29*b42*b50*b57*b72*b76 + 
     b8*b16*b19*b29*b42*b50*b63*b66*b76 - b8*b16*b19*b29*b42*b54*b59*b66*b76 + 
     b8*b16*b19*b29*b45*b51*b59*b66*b76 - b8*b16*b19*b36*b38*b51*b59*b66*b76 + 
     b8*b16*b27*b28*b38*b51*b59*b66*b76 - b8*b18*b25*b28*b38*b51*b59*b66*b76 + 
     b9*b17*b25*b28*b38*b51*b59*b66*b76 - b9*b16*b26*b28*b38*b51*b59*b66*b76 + 
     b7*b18*b26*b28*b38*b51*b59*b66*b76 - b7*b17*b27*b28*b38*b51*b59*b66*b76 + 
     b7*b17*b19*b36*b38*b51*b59*b66*b76 - b7*b17*b19*b29*b45*b51*b59*b66*b76 + 
     b7*b17*b19*b29*b42*b54*b59*b66*b76 - b7*b17*b19*b29*b42*b50*b63*b66*b76 + 
     b7*b17*b19*b29*b42*b50*b57*b72*b76 - b7*b17*b19*b29*b42*b50*b57*b67*b81 + 
     b7*b10*b26*b29*b42*b50*b57*b67*b81 - b7*b10*b26*b29*b42*b50*b57*b72*b76 + 
     b7*b10*b26*b29*b42*b50*b63*b66*b76 - b7*b10*b26*b29*b42*b54*b59*b66*b76 + 
     b7*b10*b26*b29*b45*b51*b59*b66*b76 - b7*b10*b26*b36*b38*b51*b59*b66*b76 + 
     b7*b10*b27*b35*b38*b51*b59*b66*b76 - b7*b18*b19*b35*b38*b51*b59*b66*b76 + 
     b9*b16*b19*b35*b38*b51*b59*b66*b76 - b9*b16*b19*b29*b44*b51*b59*b66*b76 + 
     b7*b18*b19*b29*b44*b51*b59*b66*b76 - b7*b10*b27*b29*b44*b51*b59*b66*b76 + 
     b7*b10*b20*b36*b44*b51*b59*b66*b76 - b7*b10*b20*b35*b45*b51*b59*b66*b76 + 
     b7*b10*b20*b35*b42*b54*b59*b66*b76 - b7*b10*b20*b35*b42*b50*b63*b66*b76 + 
     b7*b10*b20*b35*b42*b50*b57*b72*b76 - b7*b10*b20*b35*b42*b50*b57*b67*b81 + 
     b7*b10*b20*b33*b44*b50*b57*b67*b81 - b7*b10*b20*b33*b44*b50*b57*b72*b76 + 
     b7*b10*b20*b33*b44*b50*b63*b66*b76 - b7*b10*b20*b33*b44*b54*b59*b66*b76 + 
     b7*b10*b20*b33*b45*b53*b59*b66*b76 - b7*b10*b20*b36*b42*b53*b59*b66*b76 + 
     b7*b10*b27*b29*b42*b53*b59*b66*b76 - b7*b18*b19*b29*b42*b53*b59*b66*b76 + 
     b9*b16*b19*b29*b42*b53*b59*b66*b76 - b9*b16*b19*b29*b42*b50*b62*b66*b76 + 
     b7*b18*b19*b29*b42*b50*b62*b66*b76 - b7*b10*b27*b29*b42*b50*b62*b66*b76 + 
     b7*b10*b20*b36*b42*b50*b62*b66*b76 - b7*b10*b20*b33*b45*b50*b62*b66*b76 + 
     b7*b10*b20*b33*b41*b54*b62*b66*b76 - b7*b10*b20*b33*b41*b53*b63*b66*b76 + 
     b7*b10*b20*b33*b41*b53*b57*b72*b76 - b7*b10*b20*b33*b41*b53*b57*b67*b81 + 
     b7*b10*b20*b33*b41*b48*b62*b67*b81 - b7*b10*b20*b33*b41*b48*b62*b72*b76 + 
     b7*b10*b20*b33*b41*b48*b63*b71*b76 - b7*b10*b20*b33*b41*b54*b57*b71*b76 + 
     b7*b10*b20*b33*b45*b50*b57*b71*b76 - b7*b10*b20*b36*b42*b50*b57*b71*b76 + 
     b7*b10*b27*b29*b42*b50*b57*b71*b76 - b7*b18*b19*b29*b42*b50*b57*b71*b76 + 
     b9*b16*b19*b29*b42*b50*b57*b71*b76 - b9*b16*b19*b29*b42*b50*b57*b67*b80 + 
     b7*b18*b19*b29*b42*b50*b57*b67*b80 - b7*b10*b27*b29*b42*b50*b57*b67*b80 + 
     b7*b10*b20*b36*b42*b50*b57*b67*b80 - b7*b10*b20*b33*b45*b50*b57*b67*b80 + 
     b7*b10*b20*b33*b41*b54*b57*b67*b80 - b7*b10*b20*b33*b41*b48*b63*b67*b80 + 
     b7*b10*b20*b33*b41*b48*b58*b72*b80 - b7*b10*b20*b33*b41*b48*b58*b71*b81 + 
     b1*b16*b20*b33*b41*b48*b58*b71*b81 - b1*b16*b20*b33*b41*b48*b58*b72*b80 + 
     b1*b16*b20*b33*b41*b48*b63*b67*b80 - b1*b16*b20*b33*b41*b54*b57*b67*b80 + 
     b1*b16*b20*b33*b45*b50*b57*b67*b80 - b1*b16*b20*b36*b42*b50*b57*b67*b80 + 
     b1*b16*b27*b29*b42*b50*b57*b67*b80 - b1*b18*b25*b29*b42*b50*b57*b67*b80 + 
     b9*b10*b25*b29*b42*b50*b57*b67*b80 - b9*b10*b25*b29*b42*b50*b57*b71*b76 + 
     b1*b18*b25*b29*b42*b50*b57*b71*b76 - b1*b16*b27*b29*b42*b50*b57*b71*b76 + 
     b1*b16*b20*b36*b42*b50*b57*b71*b76 - b1*b16*b20*b33*b45*b50*b57*b71*b76 + 
     b1*b16*b20*b33*b41*b54*b57*b71*b76 - b1*b16*b20*b33*b41*b48*b63*b71*b76 + 
     b1*b16*b20*b33*b41*b48*b62*b72*b76 - b1*b16*b20*b33*b41*b48*b62*b67*b81 + 
     b1*b16*b20*b33*b41*b53*b57*b67*b81 - b1*b16*b20*b33*b41*b53*b57*b72*b76 + 
     b1*b16*b20*b33*b41*b53*b63*b66*b76 - b1*b16*b20*b33*b41*b54*b62*b66*b76 + 
     b1*b16*b20*b33*b45*b50*b62*b66*b76 - b1*b16*b20*b36*b42*b50*b62*b66*b76 + 
     b1*b16*b27*b29*b42*b50*b62*b66*b76 - b1*b18*b25*b29*b42*b50*b62*b66*b76 + 
     b9*b10*b25*b29*b42*b50*b62*b66*b76 - b9*b10*b25*b29*b42*b53*b59*b66*b76 + 
     b1*b18*b25*b29*b42*b53*b59*b66*b76 - b1*b16*b27*b29*b42*b53*b59*b66*b76 + 
     b1*b16*b20*b36*b42*b53*b59*b66*b76 - b1*b16*b20*b33*b45*b53*b59*b66*b76 + 
     b1*b16*b20*b33*b44*b54*b59*b66*b76 - b1*b16*b20*b33*b44*b50*b63*b66*b76 + 
     b1*b16*b20*b33*b44*b50*b57*b72*b76 - b1*b16*b20*b33*b44*b50*b57*b67*b81 + 
     b1*b16*b20*b35*b42*b50*b57*b67*b81 - b1*b16*b20*b35*b42*b50*b57*b72*b76 + 
     b1*b16*b20*b35*b42*b50*b63*b66*b76 - b1*b16*b20*b35*b42*b54*b59*b66*b76 + 
     b1*b16*b20*b35*b45*b51*b59*b66*b76 - b1*b16*b20*b36*b44*b51*b59*b66*b76 + 
     b1*b16*b27*b29*b44*b51*b59*b66*b76 - b1*b18*b25*b29*b44*b51*b59*b66*b76 + 
     b9*b10*b25*b29*b44*b51*b59*b66*b76 - b9*b10*b25*b35*b38*b51*b59*b66*b76 + 
     b1*b18*b25*b35*b38*b51*b59*b66*b76 - b1*b16*b27*b35*b38*b51*b59*b66*b76 + 
     b1*b16*b26*b36*b38*b51*b59*b66*b76 - b1*b16*b26*b29*b45*b51*b59*b66*b76 + 
     b1*b16*b26*b29*b42*b54*b59*b66*b76 - b1*b16*b26*b29*b42*b50*b63*b66*b76 + 
     b1*b16*b26*b29*b42*b50*b57*b72*b76 - b1*b16*b26*b29*b42*b50*b57*b67*b81 + 
     b1*b17*b25*b29*b42*b50*b57*b67*b81 - b1*b17*b25*b29*b42*b50*b57*b72*b76 + 
     b1*b17*b25*b29*b42*b50*b63*b66*b76 - b1*b17*b25*b29*b42*b54*b59*b66*b76 + 
     b1*b17*b25*b29*b45*b51*b59*b66*b76 - b1*b17*b25*b36*b38*b51*b59*b66*b76 + 
     b1*b17*b27*b34*b38*b51*b59*b66*b76 - b1*b18*b26*b34*b38*b51*b59*b66*b76 + 
     b9*b10*b26*b34*b38*b51*b59*b66*b76 - b9*b17*b19*b34*b38*b51*b59*b66*b76 + 
     b8*b18*b19*b34*b38*b51*b59*b66*b76 - b8*b10*b27*b34*b38*b51*b59*b66*b76 + 
     b8*b10*b25*b36*b38*b51*b59*b66*b76 - b8*b10*b25*b29*b45*b51*b59*b66*b76 + 
     b8*b10*b25*b29*b42*b54*b59*b66*b76 - b8*b10*b25*b29*b42*b50*b63*b66*b76 + 
     b8*b10*b25*b29*b42*b50*b57*b72*b76 - b8*b10*b25*b29*b42*b50*b57*b67*b81 + 
     b8*b10*b20*b34*b42*b50*b57*b67*b81 - b8*b10*b20*b34*b42*b50*b57*b72*b76 + 
     b8*b10*b20*b34*b42*b50*b63*b66*b76 - b8*b10*b20*b34*b42*b54*b59*b66*b76 + 
     b8*b10*b20*b34*b45*b51*b59*b66*b76 - b8*b10*b20*b36*b43*b51*b59*b66*b76 + 
     b8*b10*b27*b29*b43*b51*b59*b66*b76 - b8*b18*b19*b29*b43*b51*b59*b66*b76 + 
     b9*b17*b19*b29*b43*b51*b59*b66*b76 - b9*b10*b26*b29*b43*b51*b59*b66*b76 + 
     b1*b18*b26*b29*b43*b51*b59*b66*b76 - b1*b17*b27*b29*b43*b51*b59*b66*b76 + 
     b1*b17*b20*b36*b43*b51*b59*b66*b76 - b1*b17*b20*b34*b45*b51*b59*b66*b76 + 
     b1*b17*b20*b34*b42*b54*b59*b66*b76 - b1*b17*b20*b34*b42*b50*b63*b66*b76 + 
     b1*b17*b20*b34*b42*b50*b57*b72*b76 - b1*b17*b20*b34*b42*b50*b57*b67*b81 + 
     b1*b11*b26*b34*b42*b50*b57*b67*b81 - b1*b11*b26*b34*b42*b50*b57*b72*b76 + 
     b1*b11*b26*b34*b42*b50*b63*b66*b76 - b1*b11*b26*b34*b42*b54*b59*b66*b76 + 
     b1*b11*b26*b34*b45*b51*b59*b66*b76 - b1*b11*b26*b36*b43*b51*b59*b66*b76 + 
     b1*b11*b27*b35*b43*b51*b59*b66*b76 - b1*b18*b20*b35*b43*b51*b59*b66*b76 + 
     b9*b10*b20*b35*b43*b51*b59*b66*b76 - b9*b10*b20*b34*b44*b51*b59*b66*b76 + 
     b1*b18*b20*b34*b44*b51*b59*b66*b76 - b1*b11*b27*b34*b44*b51*b59*b66*b76 + 
     b1*b11*b25*b36*b44*b51*b59*b66*b76 - b1*b11*b25*b35*b45*b51*b59*b66*b76 + 
     b1*b11*b25*b35*b42*b54*b59*b66*b76 - b1*b11*b25*b35*b42*b50*b63*b66*b76 + 
     b1*b11*b25*b35*b42*b50*b57*b72*b76 - b1*b11*b25*b35*b42*b50*b57*b67*b81 + 
     b1*b11*b25*b33*b44*b50*b57*b67*b81 - b1*b11*b25*b33*b44*b50*b57*b72*b76 + 
     b1*b11*b25*b33*b44*b50*b63*b66*b76 - b1*b11*b25*b33*b44*b54*b59*b66*b76 + 
     b1*b11*b25*b33*b45*b53*b59*b66*b76 - b1*b11*b25*b36*b42*b53*b59*b66*b76 + 
     b1*b11*b27*b34*b42*b53*b59*b66*b76 - b1*b18*b20*b34*b42*b53*b59*b66*b76 + 
     b9*b10*b20*b34*b42*b53*b59*b66*b76 - b9*b10*b20*b34*b42*b50*b62*b66*b76 + 
     b1*b18*b20*b34*b42*b50*b62*b66*b76 - b1*b11*b27*b34*b42*b50*b62*b66*b76 + 
     b1*b11*b25*b36*b42*b50*b62*b66*b76 - b1*b11*b25*b33*b45*b50*b62*b66*b76 + 
     b1*b11*b25*b33*b41*b54*b62*b66*b76 - b1*b11*b25*b33*b41*b53*b63*b66*b76 + 
     b1*b11*b25*b33*b41*b53*b57*b72*b76 - b1*b11*b25*b33*b41*b53*b57*b67*b81 + 
     b1*b11*b25*b33*b41*b48*b62*b67*b81 - b1*b11*b25*b33*b41*b48*b62*b72*b76 + 
     b1*b11*b25*b33*b41*b48*b63*b71*b76 - b1*b11*b25*b33*b41*b54*b57*b71*b76 + 
     b1*b11*b25*b33*b45*b50*b57*b71*b76 - b1*b11*b25*b36*b42*b50*b57*b71*b76 + 
     b1*b11*b27*b34*b42*b50*b57*b71*b76 - b1*b18*b20*b34*b42*b50*b57*b71*b76 + 
     b9*b10*b20*b34*b42*b50*b57*b71*b76 - b9*b10*b20*b34*b42*b50*b57*b67*b80 + 
     b1*b18*b20*b34*b42*b50*b57*b67*b80 - b1*b11*b27*b34*b42*b50*b57*b67*b80 + 
     b1*b11*b25*b36*b42*b50*b57*b67*b80 - b1*b11*b25*b33*b45*b50*b57*b67*b80 + 
     b1*b11*b25*b33*b41*b54*b57*b67*b80 - b1*b11*b25*b33*b41*b48*b63*b67*b80 + 
     b1*b11*b25*b33*b41*b48*b58*b72*b80 - b1*b11*b25*b33*b41*b48*b58*b71*b81 + 
     b1*b11*b24*b34*b41*b48*b58*b71*b81 - b1*b11*b24*b34*b41*b48*b58*b72*b80 + 
     b1*b11*b24*b34*b41*b48*b63*b67*b80 - b1*b11*b24*b34*b41*b54*b57*b67*b80 + 
     b1*b11*b24*b34*b45*b50*b57*b67*b80 - b1*b11*b24*b36*b43*b50*b57*b67*b80 + 
     b1*b11*b27*b33*b43*b50*b57*b67*b80 - b1*b18*b20*b33*b43*b50*b57*b67*b80 + 
     b9*b10*b20*b33*b43*b50*b57*b67*b80 - b9*b10*b20*b33*b43*b50*b57*b71*b76 + 
     b1*b18*b20*b33*b43*b50*b57*b71*b76 - b1*b11*b27*b33*b43*b50*b57*b71*b76 + 
     b1*b11*b24*b36*b43*b50*b57*b71*b76 - b1*b11*b24*b34*b45*b50*b57*b71*b76 + 
     b1*b11*b24*b34*b41*b54*b57*b71*b76 - b1*b11*b24*b34*b41*b48*b63*b71*b76 + 
     b1*b11*b24*b34*b41*b48*b62*b72*b76 - b1*b11*b24*b34*b41*b48*b62*b67*b81 + 
     b1*b11*b24*b34*b41*b53*b57*b67*b81 - b1*b11*b24*b34*b41*b53*b57*b72*b76 + 
     b1*b11*b24*b34*b41*b53*b63*b66*b76 - b1*b11*b24*b34*b41*b54*b62*b66*b76 + 
     b1*b11*b24*b34*b45*b50*b62*b66*b76 - b1*b11*b24*b36*b43*b50*b62*b66*b76 + 
     b1*b11*b27*b33*b43*b50*b62*b66*b76 - b1*b18*b20*b33*b43*b50*b62*b66*b76 + 
     b9*b10*b20*b33*b43*b50*b62*b66*b76 - b9*b10*b20*b33*b43*b53*b59*b66*b76 + 
     b1*b18*b20*b33*b43*b53*b59*b66*b76 - b1*b11*b27*b33*b43*b53*b59*b66*b76 + 
     b1*b11*b24*b36*b43*b53*b59*b66*b76 - b1*b11*b24*b34*b45*b53*b59*b66*b76 + 
     b1*b11*b24*b34*b44*b54*b59*b66*b76 - b1*b11*b24*b34*b44*b50*b63*b66*b76 + 
     b1*b11*b24*b34*b44*b50*b57*b72*b76 - b1*b11*b24*b34*b44*b50*b57*b67*b81 + 
     b1*b11*b24*b35*b43*b50*b57*b67*b81 - b1*b11*b24*b35*b43*b50*b57*b72*b76 + 
     b1*b11*b24*b35*b43*b50*b63*b66*b76 - b1*b11*b24*b35*b43*b54*b59*b66*b76 + 
     b1*b11*b24*b35*b45*b52*b59*b66*b76 - b1*b11*b24*b36*b44*b52*b59*b66*b76 + 
     b1*b11*b27*b33*b44*b52*b59*b66*b76 - b1*b18*b20*b33*b44*b52*b59*b66*b76 + 
     b9*b10*b20*b33*b44*b52*b59*b66*b76 - b9*b10*b20*b35*b42*b52*b59*b66*b76 + 
     b1*b18*b20*b35*b42*b52*b59*b66*b76 - b1*b11*b27*b35*b42*b52*b59*b66*b76 + 
     b1*b11*b26*b36*b42*b52*b59*b66*b76 - b1*b11*b26*b33*b45*b52*b59*b66*b76 + 
     b1*b11*b26*b33*b43*b54*b59*b66*b76 - b1*b11*b26*b33*b43*b50*b63*b66*b76 + 
     b1*b11*b26*b33*b43*b50*b57*b72*b76 - b1*b11*b26*b33*b43*b50*b57*b67*b81 + 
     b1*b17*b20*b33*b43*b50*b57*b67*b81 - b1*b17*b20*b33*b43*b50*b57*b72*b76 + 
     b1*b17*b20*b33*b43*b50*b63*b66*b76 - b1*b17*b20*b33*b43*b54*b59*b66*b76 + 
     b1*b17*b20*b33*b45*b52*b59*b66*b76 - b1*b17*b20*b36*b42*b52*b59*b66*b76 + 
     b1*b17*b27*b29*b42*b52*b59*b66*b76 - b1*b18*b26*b29*b42*b52*b59*b66*b76 + 
     b9*b10*b26*b29*b42*b52*b59*b66*b76 - b9*b17*b19*b29*b42*b52*b59*b66*b76 + 
     b8*b18*b19*b29*b42*b52*b59*b66*b76 - b8*b10*b27*b29*b42*b52*b59*b66*b76 + 
     b8*b10*b20*b36*b42*b52*b59*b66*b76 - b8*b10*b20*b33*b45*b52*b59*b66*b76 + 
     b8*b10*b20*b33*b43*b54*b59*b66*b76 - b8*b10*b20*b33*b43*b50*b63*b66*b76 + 
     b8*b10*b20*b33*b43*b50*b57*b72*b76 - b8*b10*b20*b33*b43*b50*b57*b67*b81 + 
     b8*b10*b20*b33*b41*b52*b57*b67*b81 - b8*b10*b20*b33*b41*b52*b57*b72*b76 + 
     b8*b10*b20*b33*b41*b52*b63*b66*b76 - b8*b10*b20*b33*b41*b54*b61*b66*b76 + 
     b8*b10*b20*b33*b45*b50*b61*b66*b76 - b8*b10*b20*b36*b42*b50*b61*b66*b76 + 
     b8*b10*b27*b29*b42*b50*b61*b66*b76 - b8*b18*b19*b29*b42*b50*b61*b66*b76 + 
     b9*b17*b19*b29*b42*b50*b61*b66*b76 - b9*b10*b26*b29*b42*b50*b61*b66*b76 + 
     b1*b18*b26*b29*b42*b50*b61*b66*b76 - b1*b17*b27*b29*b42*b50*b61*b66*b76 + 
     b1*b17*b20*b36*b42*b50*b61*b66*b76 - b1*b17*b20*b33*b45*b50*b61*b66*b76 + 
     b1*b17*b20*b33*b41*b54*b61*b66*b76 - b1*b17*b20*b33*b41*b52*b63*b66*b76 + 
     b1*b17*b20*b33*b41*b52*b57*b72*b76 - b1*b17*b20*b33*b41*b52*b57*b67*b81 + 
     b1*b11*b26*b33*b41*b52*b57*b67*b81 - b1*b11*b26*b33*b41*b52*b57*b72*b76 + 
     b1*b11*b26*b33*b41*b52*b63*b66*b76 - b1*b11*b26*b33*b41*b54*b61*b66*b76 + 
     b1*b11*b26*b33*b45*b50*b61*b66*b76 - b1*b11*b26*b36*b42*b50*b61*b66*b76 + 
     b1*b11*b27*b35*b42*b50*b61*b66*b76 - b1*b18*b20*b35*b42*b50*b61*b66*b76 + 
     b9*b10*b20*b35*b42*b50*b61*b66*b76 - b9*b10*b20*b33*b44*b50*b61*b66*b76 + 
     b1*b18*b20*b33*b44*b50*b61*b66*b76 - b1*b11*b27*b33*b44*b50*b61*b66*b76 + 
     b1*b11*b24*b36*b44*b50*b61*b66*b76 - b1*b11*b24*b35*b45*b50*b61*b66*b76 + 
     b1*b11*b24*b35*b41*b54*b61*b66*b76 - b1*b11*b24*b35*b41*b52*b63*b66*b76 + 
     b1*b11*b24*b35*b41*b52*b57*b72*b76 - b1*b11*b24*b35*b41*b52*b57*b67*b81 + 
     b1*b11*b24*b32*b44*b52*b57*b67*b81 - b1*b11*b24*b32*b44*b52*b57*b72*b76 + 
     b1*b11*b24*b32*b44*b52*b63*b66*b76 - b1*b11*b24*b32*b44*b54*b61*b66*b76 + 
     b1*b11*b24*b32*b45*b53*b61*b66*b76 - b1*b11*b24*b36*b41*b53*b61*b66*b76 + 
     b1*b11*b27*b33*b41*b53*b61*b66*b76 - b1*b18*b20*b33*b41*b53*b61*b66*b76 + 
     b9*b10*b20*b33*b41*b53*b61*b66*b76 - b9*b10*b20*b33*b41*b52*b62*b66*b76 + 
     b1*b18*b20*b33*b41*b52*b62*b66*b76 - b1*b11*b27*b33*b41*b52*b62*b66*b76 + 
     b1*b11*b24*b36*b41*b52*b62*b66*b76 - b1*b11*b24*b32*b45*b52*b62*b66*b76 + 
     b1*b11*b24*b32*b43*b54*b62*b66*b76 - b1*b11*b24*b32*b43*b53*b63*b66*b76 + 
     b1*b11*b24*b32*b43*b53*b57*b72*b76 - b1*b11*b24*b32*b43*b53*b57*b67*b81 + 
     b1*b11*b24*b32*b43*b48*b62*b67*b81 - b1*b11*b24*b32*b43*b48*b62*b72*b76 + 
     b1*b11*b24*b32*b43*b48*b63*b71*b76 - b1*b11*b24*b32*b43*b54*b57*b71*b76 + 
     b1*b11*b24*b32*b45*b52*b57*b71*b76 - b1*b11*b24*b36*b41*b52*b57*b71*b76 + 
     b1*b11*b27*b33*b41*b52*b57*b71*b76 - b1*b18*b20*b33*b41*b52*b57*b71*b76 + 
     b9*b10*b20*b33*b41*b52*b57*b71*b76 - b9*b10*b20*b33*b41*b52*b57*b67*b80 + 
     b1*b18*b20*b33*b41*b52*b57*b67*b80 - b1*b11*b27*b33*b41*b52*b57*b67*b80 + 
     b1*b11*b24*b36*b41*b52*b57*b67*b80 - b1*b11*b24*b32*b45*b52*b57*b67*b80 + 
     b1*b11*b24*b32*b43*b54*b57*b67*b80 - b1*b11*b24*b32*b43*b48*b63*b67*b80 + 
     b1*b11*b24*b32*b43*b48*b58*b72*b80 - b1*b11*b24*b32*b43*b48*b58*b71*b81 + 
     b1*b11*b24*b32*b39*b52*b58*b71*b81 - b1*b11*b24*b32*b39*b52*b58*b72*b80 + 
     b1*b11*b24*b32*b39*b52*b63*b67*b80 - b1*b11*b24*b32*b39*b54*b61*b67*b80 + 
     b1*b11*b24*b32*b45*b48*b61*b67*b80 - b1*b11*b24*b36*b41*b48*b61*b67*b80 + 
     b1*b11*b27*b33*b41*b48*b61*b67*b80 - b1*b18*b20*b33*b41*b48*b61*b67*b80 + 
     b9*b10*b20*b33*b41*b48*b61*b67*b80 - b9*b10*b20*b33*b41*b48*b61*b71*b76 + 
     b1*b18*b20*b33*b41*b48*b61*b71*b76 - b1*b11*b27*b33*b41*b48*b61*b71*b76 + 
     b1*b11*b24*b36*b41*b48*b61*b71*b76 - b1*b11*b24*b32*b45*b48*b61*b71*b76 + 
     b1*b11*b24*b32*b39*b54*b61*b71*b76 - b1*b11*b24*b32*b39*b52*b63*b71*b76 + 
     b1*b11*b24*b32*b39*b52*b62*b72*b76 - b1*b11*b24*b32*b39*b52*b62*b67*b81 + 
     b1*b11*b24*b32*b39*b53*b61*b67*b81 - b1*b11*b24*b32*b39*b53*b61*b72*b76 + 
     b1*b11*b24*b32*b39*b53*b63*b70*b76 - b1*b11*b24*b32*b39*b54*b62*b70*b76 + 
     b1*b11*b24*b32*b45*b48*b62*b70*b76 - b1*b11*b24*b36*b41*b48*b62*b70*b76 + 
     b1*b11*b27*b33*b41*b48*b62*b70*b76 - b1*b18*b20*b33*b41*b48*b62*b70*b76 + 
     b9*b10*b20*b33*b41*b48*b62*b70*b76 - b9*b10*b20*b33*b41*b53*b57*b70*b76 + 
     b1*b18*b20*b33*b41*b53*b57*b70*b76 - b1*b11*b27*b33*b41*b53*b57*b70*b76 + 
     b1*b11*b24*b36*b41*b53*b57*b70*b76 - b1*b11*b24*b32*b45*b53*b57*b70*b76 + 
     b1*b11*b24*b32*b44*b54*b57*b70*b76 - b1*b11*b24*b32*b44*b48*b63*b70*b76 + 
     b1*b11*b24*b32*b44*b48*b61*b72*b76 - b1*b11*b24*b32*b44*b48*b61*b67*b81 + 
     b1*b11*b24*b35*b41*b48*b61*b67*b81 - b1*b11*b24*b35*b41*b48*b61*b72*b76 + 
     b1*b11*b24*b35*b41*b48*b63*b70*b76 - b1*b11*b24*b35*b41*b54*b57*b70*b76 + 
     b1*b11*b24*b35*b45*b50*b57*b70*b76 - b1*b11*b24*b36*b44*b50*b57*b70*b76 + 
     b1*b11*b27*b33*b44*b50*b57*b70*b76 - b1*b18*b20*b33*b44*b50*b57*b70*b76 + 
     b9*b10*b20*b33*b44*b50*b57*b70*b76 - b9*b10*b20*b35*b42*b50*b57*b70*b76 + 
     b1*b18*b20*b35*b42*b50*b57*b70*b76 - b1*b11*b27*b35*b42*b50*b57*b70*b76 + 
     b1*b11*b26*b36*b42*b50*b57*b70*b76 - b1*b11*b26*b33*b45*b50*b57*b70*b76 + 
     b1*b11*b26*b33*b41*b54*b57*b70*b76 - b1*b11*b26*b33*b41*b48*b63*b70*b76 + 
     b1*b11*b26*b33*b41*b48*b61*b72*b76 - b1*b11*b26*b33*b41*b48*b61*b67*b81 + 
     b1*b17*b20*b33*b41*b48*b61*b67*b81 - b1*b17*b20*b33*b41*b48*b61*b72*b76 + 
     b1*b17*b20*b33*b41*b48*b63*b70*b76 - b1*b17*b20*b33*b41*b54*b57*b70*b76 + 
     b1*b17*b20*b33*b45*b50*b57*b70*b76 - b1*b17*b20*b36*b42*b50*b57*b70*b76 + 
     b1*b17*b27*b29*b42*b50*b57*b70*b76 - b1*b18*b26*b29*b42*b50*b57*b70*b76 + 
     b9*b10*b26*b29*b42*b50*b57*b70*b76 - b9*b17*b19*b29*b42*b50*b57*b70*b76 + 
     b8*b18*b19*b29*b42*b50*b57*b70*b76 - b8*b10*b27*b29*b42*b50*b57*b70*b76 + 
     b8*b10*b20*b36*b42*b50*b57*b70*b76 - b8*b10*b20*b33*b45*b50*b57*b70*b76 + 
     b8*b10*b20*b33*b41*b54*b57*b70*b76 - b8*b10*b20*b33*b41*b48*b63*b70*b76 + 
     b8*b10*b20*b33*b41*b48*b61*b72*b76 - b8*b10*b20*b33*b41*b48*b61*b67*b81 + 
     b8*b10*b20*b33*b41*b48*b58*b70*b81 - b8*b10*b20*b33*b41*b48*b58*b72*b79 + 
     b8*b10*b20*b33*b41*b48*b63*b67*b79 - b8*b10*b20*b33*b41*b54*b57*b67*b79 + 
     b8*b10*b20*b33*b45*b50*b57*b67*b79 - b8*b10*b20*b36*b42*b50*b57*b67*b79 + 
     b8*b10*b27*b29*b42*b50*b57*b67*b79 - b8*b18*b19*b29*b42*b50*b57*b67*b79 + 
     b9*b17*b19*b29*b42*b50*b57*b67*b79 - b9*b10*b26*b29*b42*b50*b57*b67*b79 + 
     b1*b18*b26*b29*b42*b50*b57*b67*b79 - b1*b17*b27*b29*b42*b50*b57*b67*b79 + 
     b1*b17*b20*b36*b42*b50*b57*b67*b79 - b1*b17*b20*b33*b45*b50*b57*b67*b79 + 
     b1*b17*b20*b33*b41*b54*b57*b67*b79 - b1*b17*b20*b33*b41*b48*b63*b67*b79 + 
     b1*b17*b20*b33*b41*b48*b58*b72*b79 - b1*b17*b20*b33*b41*b48*b58*b70*b81 + 
     b1*b11*b26*b33*b41*b48*b58*b70*b81 - b1*b11*b26*b33*b41*b48*b58*b72*b79 + 
     b1*b11*b26*b33*b41*b48*b63*b67*b79 - b1*b11*b26*b33*b41*b54*b57*b67*b79 + 
     b1*b11*b26*b33*b45*b50*b57*b67*b79 - b1*b11*b26*b36*b42*b50*b57*b67*b79 + 
     b1*b11*b27*b35*b42*b50*b57*b67*b79 - b1*b18*b20*b35*b42*b50*b57*b67*b79 + 
     b9*b10*b20*b35*b42*b50*b57*b67*b79 - b9*b10*b20*b33*b44*b50*b57*b67*b79 + 
     b1*b18*b20*b33*b44*b50*b57*b67*b79 - b1*b11*b27*b33*b44*b50*b57*b67*b79 + 
     b1*b11*b24*b36*b44*b50*b57*b67*b79 - b1*b11*b24*b35*b45*b50*b57*b67*b79 + 
     b1*b11*b24*b35*b41*b54*b57*b67*b79 - b1*b11*b24*b35*b41*b48*b63*b67*b79 + 
     b1*b11*b24*b35*b41*b48*b58*b72*b79 - b1*b11*b24*b35*b41*b48*b58*b70*b81 + 
     b1*b11*b24*b32*b44*b48*b58*b70*b81 - b1*b11*b24*b32*b44*b48*b58*b72*b79 + 
     b1*b11*b24*b32*b44*b48*b63*b67*b79 - b1*b11*b24*b32*b44*b54*b57*b67*b79 + 
     b1*b11*b24*b32*b45*b53*b57*b67*b79 - b1*b11*b24*b36*b41*b53*b57*b67*b79 + 
     b1*b11*b27*b33*b41*b53*b57*b67*b79 - b1*b18*b20*b33*b41*b53*b57*b67*b79 + 
     b9*b10*b20*b33*b41*b53*b57*b67*b79 - b9*b10*b20*b33*b41*b48*b62*b67*b79 + 
     b1*b18*b20*b33*b41*b48*b62*b67*b79 - b1*b11*b27*b33*b41*b48*b62*b67*b79 + 
     b1*b11*b24*b36*b41*b48*b62*b67*b79 - b1*b11*b24*b32*b45*b48*b62*b67*b79 + 
     b1*b11*b24*b32*b39*b54*b62*b67*b79 - b1*b11*b24*b32*b39*b53*b63*b67*b79 + 
     b1*b11*b24*b32*b39*b53*b58*b72*b79 - b1*b11*b24*b32*b39*b53*b58*b70*b81 + 
     b1*b11*b24*b32*b39*b49*b62*b70*b81 - b1*b11*b24*b32*b39*b49*b62*b72*b79 + 
     b1*b11*b24*b32*b39*b49*b63*b71*b79 - b1*b11*b24*b32*b39*b54*b58*b71*b79 + 
     b1*b11*b24*b32*b45*b48*b58*b71*b79 - b1*b11*b24*b36*b41*b48*b58*b71*b79 + 
     b1*b11*b27*b33*b41*b48*b58*b71*b79 - b1*b18*b20*b33*b41*b48*b58*b71*b79 + 
     b9*b10*b20*b33*b41*b48*b58*b71*b79 - b9*b10*b20*b33*b41*b48*b58*b70*b80 + 
     b1*b18*b20*b33*b41*b48*b58*b70*b80 - b1*b11*b27*b33*b41*b48*b58*b70*b80 + 
     b1*b11*b24*b36*b41*b48*b58*b70*b80 - b1*b11*b24*b32*b45*b48*b58*b70*b80 + 
     b1*b11*b24*b32*b39*b54*b58*b70*b80 - b1*b11*b24*b32*b39*b49*b63*b70*b80 + 
     b1*b11*b24*b32*b39*b49*b61*b72*b80 - b1*b11*b24*b32*b39*b49*b61*b71*b81 + 
     b1*b15*b20*b32*b39*b49*b61*b71*b81 - b1*b15*b20*b32*b39*b49*b61*b72*b80 + 
     b1*b15*b20*b32*b39*b49*b63*b70*b80 - b1*b15*b20*b32*b39*b54*b58*b70*b80 + 
     b1*b15*b20*b32*b45*b48*b58*b70*b80 - b1*b15*b20*b36*b41*b48*b58*b70*b80 + 
     b1*b15*b27*b29*b41*b48*b58*b70*b80 - b1*b18*b24*b29*b41*b48*b58*b70*b80 + 
     b9*b10*b24*b29*b41*b48*b58*b70*b80 - b9*b10*b24*b29*b41*b48*b58*b71*b79 + 
     b1*b18*b24*b29*b41*b48*b58*b71*b79 - b1*b15*b27*b29*b41*b48*b58*b71*b79 + 
     b1*b15*b20*b36*b41*b48*b58*b71*b79 - b1*b15*b20*b32*b45*b48*b58*b71*b79 + 
     b1*b15*b20*b32*b39*b54*b58*b71*b79 - b1*b15*b20*b32*b39*b49*b63*b71*b79 + 
     b1*b15*b20*b32*b39*b49*b62*b72*b79 - b1*b15*b20*b32*b39*b49*b62*b70*b81 + 
     b1*b15*b20*b32*b39*b53*b58*b70*b81 - b1*b15*b20*b32*b39*b53*b58*b72*b79 + 
     b1*b15*b20*b32*b39*b53*b63*b67*b79 - b1*b15*b20*b32*b39*b54*b62*b67*b79 + 
     b1*b15*b20*b32*b45*b48*b62*b67*b79 - b1*b15*b20*b36*b41*b48*b62*b67*b79 + 
     b1*b15*b27*b29*b41*b48*b62*b67*b79 - b1*b18*b24*b29*b41*b48*b62*b67*b79 + 
     b9*b10*b24*b29*b41*b48*b62*b67*b79 - b9*b10*b24*b29*b41*b53*b57*b67*b79 + 
     b1*b18*b24*b29*b41*b53*b57*b67*b79 - b1*b15*b27*b29*b41*b53*b57*b67*b79 + 
     b1*b15*b20*b36*b41*b53*b57*b67*b79 - b1*b15*b20*b32*b45*b53*b57*b67*b79 + 
     b1*b15*b20*b32*b44*b54*b57*b67*b79 - b1*b15*b20*b32*b44*b48*b63*b67*b79 + 
     b1*b15*b20*b32*b44*b48*b58*b72*b79 - b1*b15*b20*b32*b44*b48*b58*b70*b81 + 
     b1*b15*b20*b35*b41*b48*b58*b70*b81 - b1*b15*b20*b35*b41*b48*b58*b72*b79 + 
     b1*b15*b20*b35*b41*b48*b63*b67*b79 - b1*b15*b20*b35*b41*b54*b57*b67*b79 + 
     b1*b15*b20*b35*b45*b50*b57*b67*b79 - b1*b15*b20*b36*b44*b50*b57*b67*b79 + 
     b1*b15*b27*b29*b44*b50*b57*b67*b79 - b1*b18*b24*b29*b44*b50*b57*b67*b79 + 
     b9*b10*b24*b29*b44*b50*b57*b67*b79 - b9*b10*b24*b35*b38*b50*b57*b67*b79 + 
     b1*b18*b24*b35*b38*b50*b57*b67*b79 - b1*b15*b27*b35*b38*b50*b57*b67*b79 + 
     b1*b15*b26*b36*b38*b50*b57*b67*b79 - b1*b15*b26*b29*b45*b50*b57*b67*b79 + 
     b1*b15*b26*b29*b41*b54*b57*b67*b79 - b1*b15*b26*b29*b41*b48*b63*b67*b79 + 
     b1*b15*b26*b29*b41*b48*b58*b72*b79 - b1*b15*b26*b29*b41*b48*b58*b70*b81 + 
     b1*b17*b24*b29*b41*b48*b58*b70*b81 - b1*b17*b24*b29*b41*b48*b58*b72*b79 + 
     b1*b17*b24*b29*b41*b48*b63*b67*b79 - b1*b17*b24*b29*b41*b54*b57*b67*b79 + 
     b1*b17*b24*b29*b45*b50*b57*b67*b79 - b1*b17*b24*b36*b38*b50*b57*b67*b79 + 
     b1*b17*b27*b33*b38*b50*b57*b67*b79 - b1*b18*b26*b33*b38*b50*b57*b67*b79 + 
     b9*b10*b26*b33*b38*b50*b57*b67*b79 - b9*b17*b19*b33*b38*b50*b57*b67*b79 + 
     b8*b18*b19*b33*b38*b50*b57*b67*b79 - b8*b10*b27*b33*b38*b50*b57*b67*b79 + 
     b8*b10*b24*b36*b38*b50*b57*b67*b79 - b8*b10*b24*b29*b45*b50*b57*b67*b79 + 
     b8*b10*b24*b29*b41*b54*b57*b67*b79 - b8*b10*b24*b29*b41*b48*b63*b67*b79 + 
     b8*b10*b24*b29*b41*b48*b58*b72*b79 - b8*b10*b24*b29*b41*b48*b58*b70*b81 + 
     b8*b10*b24*b29*b41*b48*b61*b67*b81 - b8*b10*b24*b29*b41*b48*b61*b72*b76 + 
     b8*b10*b24*b29*b41*b48*b63*b70*b76 - b8*b10*b24*b29*b41*b54*b57*b70*b76 + 
     b8*b10*b24*b29*b45*b50*b57*b70*b76 - b8*b10*b24*b36*b38*b50*b57*b70*b76 + 
     b8*b10*b27*b33*b38*b50*b57*b70*b76 - b8*b18*b19*b33*b38*b50*b57*b70*b76 + 
     b9*b17*b19*b33*b38*b50*b57*b70*b76 - b9*b10*b26*b33*b38*b50*b57*b70*b76 + 
     b1*b18*b26*b33*b38*b50*b57*b70*b76 - b1*b17*b27*b33*b38*b50*b57*b70*b76 + 
     b1*b17*b24*b36*b38*b50*b57*b70*b76 - b1*b17*b24*b29*b45*b50*b57*b70*b76 + 
     b1*b17*b24*b29*b41*b54*b57*b70*b76 - b1*b17*b24*b29*b41*b48*b63*b70*b76 + 
     b1*b17*b24*b29*b41*b48*b61*b72*b76 - b1*b17*b24*b29*b41*b48*b61*b67*b81 + 
     b1*b15*b26*b29*b41*b48*b61*b67*b81 - b1*b15*b26*b29*b41*b48*b61*b72*b76 + 
     b1*b15*b26*b29*b41*b48*b63*b70*b76 - b1*b15*b26*b29*b41*b54*b57*b70*b76 + 
     b1*b15*b26*b29*b45*b50*b57*b70*b76 - b1*b15*b26*b36*b38*b50*b57*b70*b76 + 
     b1*b15*b27*b35*b38*b50*b57*b70*b76 - b1*b18*b24*b35*b38*b50*b57*b70*b76 + 
     b9*b10*b24*b35*b38*b50*b57*b70*b76 - b9*b10*b24*b29*b44*b50*b57*b70*b76 + 
     b1*b18*b24*b29*b44*b50*b57*b70*b76 - b1*b15*b27*b29*b44*b50*b57*b70*b76 + 
     b1*b15*b20*b36*b44*b50*b57*b70*b76 - b1*b15*b20*b35*b45*b50*b57*b70*b76 + 
     b1*b15*b20*b35*b41*b54*b57*b70*b76 - b1*b15*b20*b35*b41*b48*b63*b70*b76 + 
     b1*b15*b20*b35*b41*b48*b61*b72*b76 - b1*b15*b20*b35*b41*b48*b61*b67*b81 + 
     b1*b15*b20*b32*b44*b48*b61*b67*b81 - b1*b15*b20*b32*b44*b48*b61*b72*b76 + 
     b1*b15*b20*b32*b44*b48*b63*b70*b76 - b1*b15*b20*b32*b44*b54*b57*b70*b76 + 
     b1*b15*b20*b32*b45*b53*b57*b70*b76 - b1*b15*b20*b36*b41*b53*b57*b70*b76 + 
     b1*b15*b27*b29*b41*b53*b57*b70*b76 - b1*b18*b24*b29*b41*b53*b57*b70*b76 + 
     b9*b10*b24*b29*b41*b53*b57*b70*b76 - b9*b10*b24*b29*b41*b48*b62*b70*b76 + 
     b1*b18*b24*b29*b41*b48*b62*b70*b76 - b1*b15*b27*b29*b41*b48*b62*b70*b76 + 
     b1*b15*b20*b36*b41*b48*b62*b70*b76 - b1*b15*b20*b32*b45*b48*b62*b70*b76 + 
     b1*b15*b20*b32*b39*b54*b62*b70*b76 - b1*b15*b20*b32*b39*b53*b63*b70*b76 + 
     b1*b15*b20*b32*b39*b53*b61*b72*b76 - b1*b15*b20*b32*b39*b53*b61*b67*b81 + 
     b1*b15*b20*b32*b39*b52*b62*b67*b81 - b1*b15*b20*b32*b39*b52*b62*b72*b76 + 
     b1*b15*b20*b32*b39*b52*b63*b71*b76 - b1*b15*b20*b32*b39*b54*b61*b71*b76 + 
     b1*b15*b20*b32*b45*b48*b61*b71*b76 - b1*b15*b20*b36*b41*b48*b61*b71*b76 + 
     b1*b15*b27*b29*b41*b48*b61*b71*b76 - b1*b18*b24*b29*b41*b48*b61*b71*b76 + 
     b9*b10*b24*b29*b41*b48*b61*b71*b76 - b9*b10*b24*b29*b41*b48*b61*b67*b80 + 
     b1*b18*b24*b29*b41*b48*b61*b67*b80 - b1*b15*b27*b29*b41*b48*b61*b67*b80 + 
     b1*b15*b20*b36*b41*b48*b61*b67*b80 - b1*b15*b20*b32*b45*b48*b61*b67*b80 + 
     b1*b15*b20*b32*b39*b54*b61*b67*b80 - b1*b15*b20*b32*b39*b52*b63*b67*b80 + 
     b1*b15*b20*b32*b39*b52*b58*b72*b80 - b1*b15*b20*b32*b39*b52*b58*b71*b81 + 
     b1*b15*b20*b32*b43*b48*b58*b71*b81 - b1*b15*b20*b32*b43*b48*b58*b72*b80 + 
     b1*b15*b20*b32*b43*b48*b63*b67*b80 - b1*b15*b20*b32*b43*b54*b57*b67*b80 + 
     b1*b15*b20*b32*b45*b52*b57*b67*b80 - b1*b15*b20*b36*b41*b52*b57*b67*b80 + 
     b1*b15*b27*b29*b41*b52*b57*b67*b80 - b1*b18*b24*b29*b41*b52*b57*b67*b80 + 
     b9*b10*b24*b29*b41*b52*b57*b67*b80 - b9*b10*b24*b29*b41*b52*b57*b71*b76 + 
     b1*b18*b24*b29*b41*b52*b57*b71*b76 - b1*b15*b27*b29*b41*b52*b57*b71*b76 + 
     b1*b15*b20*b36*b41*b52*b57*b71*b76 - b1*b15*b20*b32*b45*b52*b57*b71*b76 + 
     b1*b15*b20*b32*b43*b54*b57*b71*b76 - b1*b15*b20*b32*b43*b48*b63*b71*b76 + 
     b1*b15*b20*b32*b43*b48*b62*b72*b76 - b1*b15*b20*b32*b43*b48*b62*b67*b81 + 
     b1*b15*b20*b32*b43*b53*b57*b67*b81 - b1*b15*b20*b32*b43*b53*b57*b72*b76 + 
     b1*b15*b20*b32*b43*b53*b63*b66*b76 - b1*b15*b20*b32*b43*b54*b62*b66*b76 + 
     b1*b15*b20*b32*b45*b52*b62*b66*b76 - b1*b15*b20*b36*b41*b52*b62*b66*b76 + 
     b1*b15*b27*b29*b41*b52*b62*b66*b76 - b1*b18*b24*b29*b41*b52*b62*b66*b76 + 
     b9*b10*b24*b29*b41*b52*b62*b66*b76 - b9*b10*b24*b29*b41*b53*b61*b66*b76 + 
     b1*b18*b24*b29*b41*b53*b61*b66*b76 - b1*b15*b27*b29*b41*b53*b61*b66*b76 + 
     b1*b15*b20*b36*b41*b53*b61*b66*b76 - b1*b15*b20*b32*b45*b53*b61*b66*b76 + 
     b1*b15*b20*b32*b44*b54*b61*b66*b76 - b1*b15*b20*b32*b44*b52*b63*b66*b76 + 
     b1*b15*b20*b32*b44*b52*b57*b72*b76 - b1*b15*b20*b32*b44*b52*b57*b67*b81 + 
     b1*b15*b20*b35*b41*b52*b57*b67*b81 - b1*b15*b20*b35*b41*b52*b57*b72*b76 + 
     b1*b15*b20*b35*b41*b52*b63*b66*b76 - b1*b15*b20*b35*b41*b54*b61*b66*b76 + 
     b1*b15*b20*b35*b45*b50*b61*b66*b76 - b1*b15*b20*b36*b44*b50*b61*b66*b76 + 
     b1*b15*b27*b29*b44*b50*b61*b66*b76 - b1*b18*b24*b29*b44*b50*b61*b66*b76 + 
     b9*b10*b24*b29*b44*b50*b61*b66*b76 - b9*b10*b24*b35*b38*b50*b61*b66*b76 + 
     b1*b18*b24*b35*b38*b50*b61*b66*b76 - b1*b15*b27*b35*b38*b50*b61*b66*b76 + 
     b1*b15*b26*b36*b38*b50*b61*b66*b76 - b1*b15*b26*b29*b45*b50*b61*b66*b76 + 
     b1*b15*b26*b29*b41*b54*b61*b66*b76 - b1*b15*b26*b29*b41*b52*b63*b66*b76 + 
     b1*b15*b26*b29*b41*b52*b57*b72*b76 - b1*b15*b26*b29*b41*b52*b57*b67*b81 + 
     b1*b17*b24*b29*b41*b52*b57*b67*b81 - b1*b17*b24*b29*b41*b52*b57*b72*b76 + 
     b1*b17*b24*b29*b41*b52*b63*b66*b76 - b1*b17*b24*b29*b41*b54*b61*b66*b76 + 
     b1*b17*b24*b29*b45*b50*b61*b66*b76 - b1*b17*b24*b36*b38*b50*b61*b66*b76 + 
     b1*b17*b27*b33*b38*b50*b61*b66*b76 - b1*b18*b26*b33*b38*b50*b61*b66*b76 + 
     b9*b10*b26*b33*b38*b50*b61*b66*b76 - b9*b17*b19*b33*b38*b50*b61*b66*b76 + 
     b8*b18*b19*b33*b38*b50*b61*b66*b76 - b8*b10*b27*b33*b38*b50*b61*b66*b76 + 
     b8*b10*b24*b36*b38*b50*b61*b66*b76 - b8*b10*b24*b29*b45*b50*b61*b66*b76 + 
     b8*b10*b24*b29*b41*b54*b61*b66*b76 - b8*b10*b24*b29*b41*b52*b63*b66*b76 + 
     b8*b10*b24*b29*b41*b52*b57*b72*b76 - b8*b10*b24*b29*b41*b52*b57*b67*b81 + 
     b8*b10*b24*b29*b43*b50*b57*b67*b81 - b8*b10*b24*b29*b43*b50*b57*b72*b76 + 
     b8*b10*b24*b29*b43*b50*b63*b66*b76 - b8*b10*b24*b29*b43*b54*b59*b66*b76 + 
     b8*b10*b24*b29*b45*b52*b59*b66*b76 - b8*b10*b24*b36*b38*b52*b59*b66*b76 + 
     b8*b10*b27*b33*b38*b52*b59*b66*b76 - b8*b18*b19*b33*b38*b52*b59*b66*b76 + 
     b9*b17*b19*b33*b38*b52*b59*b66*b76 - b9*b10*b26*b33*b38*b52*b59*b66*b76 + 
     b1*b18*b26*b33*b38*b52*b59*b66*b76 - b1*b17*b27*b33*b38*b52*b59*b66*b76 + 
     b1*b17*b24*b36*b38*b52*b59*b66*b76 - b1*b17*b24*b29*b45*b52*b59*b66*b76 + 
     b1*b17*b24*b29*b43*b54*b59*b66*b76 - b1*b17*b24*b29*b43*b50*b63*b66*b76 + 
     b1*b17*b24*b29*b43*b50*b57*b72*b76 - b1*b17*b24*b29*b43*b50*b57*b67*b81 + 
     b1*b15*b26*b29*b43*b50*b57*b67*b81 - b1*b15*b26*b29*b43*b50*b57*b72*b76 + 
     b1*b15*b26*b29*b43*b50*b63*b66*b76 - b1*b15*b26*b29*b43*b54*b59*b66*b76 + 
     b1*b15*b26*b29*b45*b52*b59*b66*b76 - b1*b15*b26*b36*b38*b52*b59*b66*b76 + 
     b1*b15*b27*b35*b38*b52*b59*b66*b76 - b1*b18*b24*b35*b38*b52*b59*b66*b76 + 
     b9*b10*b24*b35*b38*b52*b59*b66*b76 - b9*b10*b24*b29*b44*b52*b59*b66*b76 + 
     b1*b18*b24*b29*b44*b52*b59*b66*b76 - b1*b15*b27*b29*b44*b52*b59*b66*b76 + 
     b1*b15*b20*b36*b44*b52*b59*b66*b76 - b1*b15*b20*b35*b45*b52*b59*b66*b76 + 
     b1*b15*b20*b35*b43*b54*b59*b66*b76 - b1*b15*b20*b35*b43*b50*b63*b66*b76 + 
     b1*b15*b20*b35*b43*b50*b57*b72*b76 - b1*b15*b20*b35*b43*b50*b57*b67*b81 + 
     b1*b15*b20*b34*b44*b50*b57*b67*b81 - b1*b15*b20*b34*b44*b50*b57*b72*b76 + 
     b1*b15*b20*b34*b44*b50*b63*b66*b76 - b1*b15*b20*b34*b44*b54*b59*b66*b76 + 
     b1*b15*b20*b34*b45*b53*b59*b66*b76 - b1*b15*b20*b36*b43*b53*b59*b66*b76 + 
     b1*b15*b27*b29*b43*b53*b59*b66*b76 - b1*b18*b24*b29*b43*b53*b59*b66*b76 + 
     b9*b10*b24*b29*b43*b53*b59*b66*b76 - b9*b10*b24*b29*b43*b50*b62*b66*b76 + 
     b1*b18*b24*b29*b43*b50*b62*b66*b76 - b1*b15*b27*b29*b43*b50*b62*b66*b76 + 
     b1*b15*b20*b36*b43*b50*b62*b66*b76 - b1*b15*b20*b34*b45*b50*b62*b66*b76 + 
     b1*b15*b20*b34*b41*b54*b62*b66*b76 - b1*b15*b20*b34*b41*b53*b63*b66*b76 + 
     b1*b15*b20*b34*b41*b53*b57*b72*b76 - b1*b15*b20*b34*b41*b53*b57*b67*b81 + 
     b1*b15*b20*b34*b41*b48*b62*b67*b81 - b1*b15*b20*b34*b41*b48*b62*b72*b76 + 
     b1*b15*b20*b34*b41*b48*b63*b71*b76 - b1*b15*b20*b34*b41*b54*b57*b71*b76 + 
     b1*b15*b20*b34*b45*b50*b57*b71*b76 - b1*b15*b20*b36*b43*b50*b57*b71*b76 + 
     b1*b15*b27*b29*b43*b50*b57*b71*b76 - b1*b18*b24*b29*b43*b50*b57*b71*b76 + 
     b9*b10*b24*b29*b43*b50*b57*b71*b76 - b9*b10*b24*b29*b43*b50*b57*b67*b80 + 
     b1*b18*b24*b29*b43*b50*b57*b67*b80 - b1*b15*b27*b29*b43*b50*b57*b67*b80 + 
     b1*b15*b20*b36*b43*b50*b57*b67*b80 - b1*b15*b20*b34*b45*b50*b57*b67*b80 + 
     b1*b15*b20*b34*b41*b54*b57*b67*b80 - b1*b15*b20*b34*b41*b48*b63*b67*b80 + 
     b1*b15*b20*b34*b41*b48*b58*b72*b80 - b1*b15*b20*b34*b41*b48*b58*b71*b81 + 
     b1*b15*b25*b29*b41*b48*b58*b71*b81 - b1*b15*b25*b29*b41*b48*b58*b72*b80 + 
     b1*b15*b25*b29*b41*b48*b63*b67*b80 - b1*b15*b25*b29*b41*b54*b57*b67*b80 + 
     b1*b15*b25*b29*b45*b50*b57*b67*b80 - b1*b15*b25*b36*b38*b50*b57*b67*b80 + 
     b1*b15*b27*b34*b38*b50*b57*b67*b80 - b1*b18*b24*b34*b38*b50*b57*b67*b80 + 
     b9*b10*b24*b34*b38*b50*b57*b67*b80 - b9*b10*b24*b34*b38*b50*b57*b71*b76 + 
     b1*b18*b24*b34*b38*b50*b57*b71*b76 - b1*b15*b27*b34*b38*b50*b57*b71*b76 + 
     b1*b15*b25*b36*b38*b50*b57*b71*b76 - b1*b15*b25*b29*b45*b50*b57*b71*b76 + 
     b1*b15*b25*b29*b41*b54*b57*b71*b76 - b1*b15*b25*b29*b41*b48*b63*b71*b76 + 
     b1*b15*b25*b29*b41*b48*b62*b72*b76 - b1*b15*b25*b29*b41*b48*b62*b67*b81 + 
     b1*b15*b25*b29*b41*b53*b57*b67*b81 - b1*b15*b25*b29*b41*b53*b57*b72*b76 + 
     b1*b15*b25*b29*b41*b53*b63*b66*b76 - b1*b15*b25*b29*b41*b54*b62*b66*b76 + 
     b1*b15*b25*b29*b45*b50*b62*b66*b76 - b1*b15*b25*b36*b38*b50*b62*b66*b76 + 
     b1*b15*b27*b34*b38*b50*b62*b66*b76 - b1*b18*b24*b34*b38*b50*b62*b66*b76 + 
     b9*b10*b24*b34*b38*b50*b62*b66*b76 - b9*b10*b24*b34*b38*b53*b59*b66*b76 + 
     b1*b18*b24*b34*b38*b53*b59*b66*b76 - b1*b15*b27*b34*b38*b53*b59*b66*b76 + 
     b1*b15*b25*b36*b38*b53*b59*b66*b76 - b1*b15*b25*b29*b45*b53*b59*b66*b76 + 
     b1*b15*b25*b29*b44*b54*b59*b66*b76 - b1*b15*b25*b29*b44*b50*b63*b66*b76 + 
     b1*b15*b25*b29*b44*b50*b57*b72*b76 - b1*b15*b25*b29*b44*b50*b57*b67*b81 + 
     b1*b15*b25*b35*b38*b50*b57*b67*b81 - b1*b15*b25*b35*b38*b50*b57*b72*b76 + 
     b1*b15*b25*b35*b38*b50*b63*b66*b76 - b1*b15*b25*b35*b38*b54*b59*b66*b76 + 
     b1*b15*b25*b35*b45*b47*b59*b66*b76 - b1*b15*b25*b36*b44*b47*b59*b66*b76 + 
     b1*b15*b27*b34*b44*b47*b59*b66*b76 - b1*b18*b24*b34*b44*b47*b59*b66*b76 + 
     b9*b10*b24*b34*b44*b47*b59*b66*b76 - b9*b10*b24*b35*b43*b47*b59*b66*b76 + 
     b1*b18*b24*b35*b43*b47*b59*b66*b76 - b1*b15*b27*b35*b43*b47*b59*b66*b76 + 
     b1*b15*b26*b36*b43*b47*b59*b66*b76 - b1*b15*b26*b34*b45*b47*b59*b66*b76 + 
     b1*b15*b26*b34*b38*b54*b59*b66*b76 - b1*b15*b26*b34*b38*b50*b63*b66*b76 + 
     b1*b15*b26*b34*b38*b50*b57*b72*b76 - b1*b15*b26*b34*b38*b50*b57*b67*b81 + 
     b1*b17*b24*b34*b38*b50*b57*b67*b81 - b1*b17*b24*b34*b38*b50*b57*b72*b76 + 
     b1*b17*b24*b34*b38*b50*b63*b66*b76 - b1*b17*b24*b34*b38*b54*b59*b66*b76 + 
     b1*b17*b24*b34*b45*b47*b59*b66*b76 - b1*b17*b24*b36*b43*b47*b59*b66*b76 + 
     b1*b17*b27*b33*b43*b47*b59*b66*b76 - b1*b18*b26*b33*b43*b47*b59*b66*b76 + 
     b9*b10*b26*b33*b43*b47*b59*b66*b76 - b9*b17*b19*b33*b43*b47*b59*b66*b76 + 
     b8*b18*b19*b33*b43*b47*b59*b66*b76 - b8*b10*b27*b33*b43*b47*b59*b66*b76 + 
     b8*b10*b24*b36*b43*b47*b59*b66*b76 - b8*b10*b24*b34*b45*b47*b59*b66*b76 + 
     b8*b10*b24*b34*b38*b54*b59*b66*b76 - b8*b10*b24*b34*b38*b50*b63*b66*b76 + 
     b8*b10*b24*b34*b38*b50*b57*b72*b76 - b8*b10*b24*b34*b38*b50*b57*b67*b81 + 
     b8*b10*b25*b33*b38*b50*b57*b67*b81 - b8*b10*b25*b33*b38*b50*b57*b72*b76 + 
     b8*b10*b25*b33*b38*b50*b63*b66*b76 - b8*b10*b25*b33*b38*b54*b59*b66*b76 + 
     b8*b10*b25*b33*b45*b47*b59*b66*b76 - b8*b10*b25*b36*b42*b47*b59*b66*b76 + 
     b8*b10*b27*b34*b42*b47*b59*b66*b76 - b8*b18*b19*b34*b42*b47*b59*b66*b76 + 
     b9*b17*b19*b34*b42*b47*b59*b66*b76 - b9*b10*b26*b34*b42*b47*b59*b66*b76 + 
     b1*b18*b26*b34*b42*b47*b59*b66*b76 - b1*b17*b27*b34*b42*b47*b59*b66*b76 + 
     b1*b17*b25*b36*b42*b47*b59*b66*b76 - b1*b17*b25*b33*b45*b47*b59*b66*b76 + 
     b1*b17*b25*b33*b38*b54*b59*b66*b76 - b1*b17*b25*b33*b38*b50*b63*b66*b76 + 
     b1*b17*b25*b33*b38*b50*b57*b72*b76 - b1*b17*b25*b33*b38*b50*b57*b67*b81 + 
     b1*b16*b26*b33*b38*b50*b57*b67*b81 - b1*b16*b26*b33*b38*b50*b57*b72*b76 + 
     b1*b16*b26*b33*b38*b50*b63*b66*b76 - b1*b16*b26*b33*b38*b54*b59*b66*b76 + 
     b1*b16*b26*b33*b45*b47*b59*b66*b76 - b1*b16*b26*b36*b42*b47*b59*b66*b76 + 
     b1*b16*b27*b35*b42*b47*b59*b66*b76 - b1*b18*b25*b35*b42*b47*b59*b66*b76 + 
     b9*b10*b25*b35*b42*b47*b59*b66*b76 - b9*b10*b25*b33*b44*b47*b59*b66*b76 + 
     b1*b18*b25*b33*b44*b47*b59*b66*b76 - b1*b16*b27*b33*b44*b47*b59*b66*b76 + 
     b1*b16*b24*b36*b44*b47*b59*b66*b76 - b1*b16*b24*b35*b45*b47*b59*b66*b76 + 
     b1*b16*b24*b35*b38*b54*b59*b66*b76 - b1*b16*b24*b35*b38*b50*b63*b66*b76 + 
     b1*b16*b24*b35*b38*b50*b57*b72*b76 - b1*b16*b24*b35*b38*b50*b57*b67*b81 + 
     b1*b16*b24*b29*b44*b50*b57*b67*b81 - b1*b16*b24*b29*b44*b50*b57*b72*b76 + 
     b1*b16*b24*b29*b44*b50*b63*b66*b76 - b1*b16*b24*b29*b44*b54*b59*b66*b76 + 
     b1*b16*b24*b29*b45*b53*b59*b66*b76 - b1*b16*b24*b36*b38*b53*b59*b66*b76 + 
     b1*b16*b27*b33*b38*b53*b59*b66*b76 - b1*b18*b25*b33*b38*b53*b59*b66*b76 + 
     b9*b10*b25*b33*b38*b53*b59*b66*b76 - b9*b10*b25*b33*b38*b50*b62*b66*b76 + 
     b1*b18*b25*b33*b38*b50*b62*b66*b76 - b1*b16*b27*b33*b38*b50*b62*b66*b76 + 
     b1*b16*b24*b36*b38*b50*b62*b66*b76 - b1*b16*b24*b29*b45*b50*b62*b66*b76 + 
     b1*b16*b24*b29*b41*b54*b62*b66*b76 - b1*b16*b24*b29*b41*b53*b63*b66*b76 + 
     b1*b16*b24*b29*b41*b53*b57*b72*b76 - b1*b16*b24*b29*b41*b53*b57*b67*b81 + 
     b1*b16*b24*b29*b41*b48*b62*b67*b81 - b1*b16*b24*b29*b41*b48*b62*b72*b76 + 
     b1*b16*b24*b29*b41*b48*b63*b71*b76 - b1*b16*b24*b29*b41*b54*b57*b71*b76 + 
     b1*b16*b24*b29*b45*b50*b57*b71*b76 - b1*b16*b24*b36*b38*b50*b57*b71*b76 + 
     b1*b16*b27*b33*b38*b50*b57*b71*b76 - b1*b18*b25*b33*b38*b50*b57*b71*b76 + 
     b9*b10*b25*b33*b38*b50*b57*b71*b76 - b9*b10*b25*b33*b38*b50*b57*b67*b80 + 
     b1*b18*b25*b33*b38*b50*b57*b67*b80 - b1*b16*b27*b33*b38*b50*b57*b67*b80 + 
     b1*b16*b24*b36*b38*b50*b57*b67*b80 - b1*b16*b24*b29*b45*b50*b57*b67*b80 + 
     b1*b16*b24*b29*b41*b54*b57*b67*b80 - b1*b16*b24*b29*b41*b48*b63*b67*b80 + 
     b1*b16*b24*b29*b41*b48*b58*b72*b80 - b1*b16*b24*b29*b41*b48*b58*b71*b81 + 
     b7*b10*b24*b29*b41*b48*b58*b71*b81 - b7*b10*b24*b29*b41*b48*b58*b72*b80 + 
     b7*b10*b24*b29*b41*b48*b63*b67*b80 - b7*b10*b24*b29*b41*b54*b57*b67*b80 + 
     b7*b10*b24*b29*b45*b50*b57*b67*b80 - b7*b10*b24*b36*b38*b50*b57*b67*b80 + 
     b7*b10*b27*b33*b38*b50*b57*b67*b80 - b7*b18*b19*b33*b38*b50*b57*b67*b80 + 
     b9*b16*b19*b33*b38*b50*b57*b67*b80 - b9*b16*b19*b33*b38*b50*b57*b71*b76 + 
     b7*b18*b19*b33*b38*b50*b57*b71*b76 - b7*b10*b27*b33*b38*b50*b57*b71*b76 + 
     b7*b10*b24*b36*b38*b50*b57*b71*b76 - b7*b10*b24*b29*b45*b50*b57*b71*b76 + 
     b7*b10*b24*b29*b41*b54*b57*b71*b76 - b7*b10*b24*b29*b41*b48*b63*b71*b76 + 
     b7*b10*b24*b29*b41*b48*b62*b72*b76 - b7*b10*b24*b29*b41*b48*b62*b67*b81 + 
     b7*b10*b24*b29*b41*b53*b57*b67*b81 - b7*b10*b24*b29*b41*b53*b57*b72*b76 + 
     b7*b10*b24*b29*b41*b53*b63*b66*b76 - b7*b10*b24*b29*b41*b54*b62*b66*b76 + 
     b7*b10*b24*b29*b45*b50*b62*b66*b76 - b7*b10*b24*b36*b38*b50*b62*b66*b76 + 
     b7*b10*b27*b33*b38*b50*b62*b66*b76 - b7*b18*b19*b33*b38*b50*b62*b66*b76 + 
     b9*b16*b19*b33*b38*b50*b62*b66*b76 - b9*b16*b19*b33*b38*b53*b59*b66*b76 + 
     b7*b18*b19*b33*b38*b53*b59*b66*b76 - b7*b10*b27*b33*b38*b53*b59*b66*b76 + 
     b7*b10*b24*b36*b38*b53*b59*b66*b76 - b7*b10*b24*b29*b45*b53*b59*b66*b76 + 
     b7*b10*b24*b29*b44*b54*b59*b66*b76 - b7*b10*b24*b29*b44*b50*b63*b66*b76 + 
     b7*b10*b24*b29*b44*b50*b57*b72*b76 - b7*b10*b24*b29*b44*b50*b57*b67*b81 + 
     b7*b10*b24*b35*b38*b50*b57*b67*b81 - b7*b10*b24*b35*b38*b50*b57*b72*b76 + 
     b7*b10*b24*b35*b38*b50*b63*b66*b76 - b7*b10*b24*b35*b38*b54*b59*b66*b76 + 
     b7*b10*b24*b35*b45*b47*b59*b66*b76 - b7*b10*b24*b36*b44*b47*b59*b66*b76 + 
     b7*b10*b27*b33*b44*b47*b59*b66*b76 - b7*b18*b19*b33*b44*b47*b59*b66*b76 + 
     b9*b16*b19*b33*b44*b47*b59*b66*b76 - b9*b16*b19*b35*b42*b47*b59*b66*b76 + 
     b7*b18*b19*b35*b42*b47*b59*b66*b76 - b7*b10*b27*b35*b42*b47*b59*b66*b76 + 
     b7*b10*b26*b36*b42*b47*b59*b66*b76 - b7*b10*b26*b33*b45*b47*b59*b66*b76 + 
     b7*b10*b26*b33*b38*b54*b59*b66*b76 - b7*b10*b26*b33*b38*b50*b63*b66*b76 + 
     b7*b10*b26*b33*b38*b50*b57*b72*b76 - b7*b10*b26*b33*b38*b50*b57*b67*b81 + 
     b7*b17*b19*b33*b38*b50*b57*b67*b81 - b7*b17*b19*b33*b38*b50*b57*b72*b76 + 
     b7*b17*b19*b33*b38*b50*b63*b66*b76 - b7*b17*b19*b33*b38*b54*b59*b66*b76 + 
     b7*b17*b19*b33*b45*b47*b59*b66*b76 - b7*b17*b19*b36*b42*b47*b59*b66*b76 + 
     b7*b17*b27*b28*b42*b47*b59*b66*b76 - b7*b18*b26*b28*b42*b47*b59*b66*b76 + 
     b9*b16*b26*b28*b42*b47*b59*b66*b76 - b9*b17*b25*b28*b42*b47*b59*b66*b76 + 
     b8*b18*b25*b28*b42*b47*b59*b66*b76 - b8*b16*b27*b28*b42*b47*b59*b66*b76 + 
     b8*b16*b19*b36*b42*b47*b59*b66*b76 - b8*b16*b19*b33*b45*b47*b59*b66*b76 + 
     b8*b16*b19*b33*b38*b54*b59*b66*b76 - b8*b16*b19*b33*b38*b50*b63*b66*b76 + 
     b8*b16*b19*b33*b38*b50*b57*b72*b76 - b8*b16*b19*b33*b38*b50*b57*b67*b81 + 
     b8*b16*b24*b28*b38*b50*b57*b67*b81 - b8*b16*b24*b28*b38*b50*b57*b72*b76 + 
     b8*b16*b24*b28*b38*b50*b63*b66*b76 - b8*b16*b24*b28*b38*b54*b59*b66*b76 + 
     b8*b16*b24*b28*b45*b47*b59*b66*b76 - b8*b16*b24*b36*b37*b47*b59*b66*b76 + 
     b8*b16*b27*b33*b37*b47*b59*b66*b76 - b8*b18*b25*b33*b37*b47*b59*b66*b76 + 
     b9*b17*b25*b33*b37*b47*b59*b66*b76 - b9*b16*b26*b33*b37*b47*b59*b66*b76 + 
     b7*b18*b26*b33*b37*b47*b59*b66*b76 - b7*b17*b27*b33*b37*b47*b59*b66*b76 + 
     b7*b17*b24*b36*b37*b47*b59*b66*b76 - b7*b17*b24*b28*b45*b47*b59*b66*b76 + 
     b7*b17*b24*b28*b38*b54*b59*b66*b76 - b7*b17*b24*b28*b38*b50*b63*b66*b76 + 
     b7*b17*b24*b28*b38*b50*b57*b72*b76 - b7*b17*b24*b28*b38*b50*b57*b67*b81 + 
     b7*b15*b26*b28*b38*b50*b57*b67*b81 - b7*b15*b26*b28*b38*b50*b57*b72*b76 + 
     b7*b15*b26*b28*b38*b50*b63*b66*b76 - b7*b15*b26*b28*b38*b54*b59*b66*b76 + 
     b7*b15*b26*b28*b45*b47*b59*b66*b76 - b7*b15*b26*b36*b37*b47*b59*b66*b76 + 
     b7*b15*b27*b35*b37*b47*b59*b66*b76 - b7*b18*b24*b35*b37*b47*b59*b66*b76 + 
     b9*b16*b24*b35*b37*b47*b59*b66*b76 - b9*b16*b24*b28*b44*b47*b59*b66*b76 + 
     b7*b18*b24*b28*b44*b47*b59*b66*b76 - b7*b15*b27*b28*b44*b47*b59*b66*b76 + 
     b7*b15*b19*b36*b44*b47*b59*b66*b76 - b7*b15*b19*b35*b45*b47*b59*b66*b76 + 
     b7*b15*b19*b35*b38*b54*b59*b66*b76 - b7*b15*b19*b35*b38*b50*b63*b66*b76 + 
     b7*b15*b19*b35*b38*b50*b57*b72*b76 - b7*b15*b19*b35*b38*b50*b57*b67*b81 + 
     b7*b15*b19*b29*b44*b50*b57*b67*b81 - b7*b15*b19*b29*b44*b50*b57*b72*b76 + 
     b7*b15*b19*b29*b44*b50*b63*b66*b76 - b7*b15*b19*b29*b44*b54*b59*b66*b76 + 
     b7*b15*b19*b29*b45*b53*b59*b66*b76 - b7*b15*b19*b36*b38*b53*b59*b66*b76 + 
     b7*b15*b27*b28*b38*b53*b59*b66*b76 - b7*b18*b24*b28*b38*b53*b59*b66*b76 + 
     b9*b16*b24*b28*b38*b53*b59*b66*b76 - b9*b16*b24*b28*b38*b50*b62*b66*b76 + 
     b7*b18*b24*b28*b38*b50*b62*b66*b76 - b7*b15*b27*b28*b38*b50*b62*b66*b76 + 
     b7*b15*b19*b36*b38*b50*b62*b66*b76 - b7*b15*b19*b29*b45*b50*b62*b66*b76 + 
     b7*b15*b19*b29*b41*b54*b62*b66*b76 - b7*b15*b19*b29*b41*b53*b63*b66*b76 + 
     b7*b15*b19*b29*b41*b53*b57*b72*b76 - b7*b15*b19*b29*b41*b53*b57*b67*b81 + 
     b7*b15*b19*b29*b41*b48*b62*b67*b81 - b7*b15*b19*b29*b41*b48*b62*b72*b76 + 
     b7*b15*b19*b29*b41*b48*b63*b71*b76 - b7*b15*b19*b29*b41*b54*b57*b71*b76 + 
     b7*b15*b19*b29*b45*b50*b57*b71*b76 - b7*b15*b19*b36*b38*b50*b57*b71*b76 + 
     b7*b15*b27*b28*b38*b50*b57*b71*b76 - b7*b18*b24*b28*b38*b50*b57*b71*b76 + 
     b9*b16*b24*b28*b38*b50*b57*b71*b76 - b9*b16*b24*b28*b38*b50*b57*b67*b80 + 
     b7*b18*b24*b28*b38*b50*b57*b67*b80 - b7*b15*b27*b28*b38*b50*b57*b67*b80 + 
     b7*b15*b19*b36*b38*b50*b57*b67*b80 - b7*b15*b19*b29*b45*b50*b57*b67*b80 + 
     b7*b15*b19*b29*b41*b54*b57*b67*b80 - b7*b15*b19*b29*b41*b48*b63*b67*b80 + 
     b7*b15*b19*b29*b41*b48*b58*b72*b80 - b7*b15*b19*b29*b41*b48*b58*b71*b81 + 
     b6*b16*b19*b29*b41*b48*b58*b71*b81 - b6*b16*b19*b29*b41*b48*b58*b72*b80 + 
     b6*b16*b19*b29*b41*b48*b63*b67*b80 - b6*b16*b19*b29*b41*b54*b57*b67*b80 + 
     b6*b16*b19*b29*b45*b50*b57*b67*b80 - b6*b16*b19*b36*b38*b50*b57*b67*b80 + 
     b6*b16*b27*b28*b38*b50*b57*b67*b80 - b6*b18*b25*b28*b38*b50*b57*b67*b80 + 
     b9*b15*b25*b28*b38*b50*b57*b67*b80 - b9*b15*b25*b28*b38*b50*b57*b71*b76 + 
     b6*b18*b25*b28*b38*b50*b57*b71*b76 - b6*b16*b27*b28*b38*b50*b57*b71*b76 + 
     b6*b16*b19*b36*b38*b50*b57*b71*b76 - b6*b16*b19*b29*b45*b50*b57*b71*b76 + 
     b6*b16*b19*b29*b41*b54*b57*b71*b76 - b6*b16*b19*b29*b41*b48*b63*b71*b76 + 
     b6*b16*b19*b29*b41*b48*b62*b72*b76 - b6*b16*b19*b29*b41*b48*b62*b67*b81 + 
     b6*b16*b19*b29*b41*b53*b57*b67*b81 - b6*b16*b19*b29*b41*b53*b57*b72*b76 + 
     b6*b16*b19*b29*b41*b53*b63*b66*b76 - b6*b16*b19*b29*b41*b54*b62*b66*b76 + 
     b6*b16*b19*b29*b45*b50*b62*b66*b76 - b6*b16*b19*b36*b38*b50*b62*b66*b76 + 
     b6*b16*b27*b28*b38*b50*b62*b66*b76 - b6*b18*b25*b28*b38*b50*b62*b66*b76 + 
     b9*b15*b25*b28*b38*b50*b62*b66*b76 - b9*b15*b25*b28*b38*b53*b59*b66*b76 + 
     b6*b18*b25*b28*b38*b53*b59*b66*b76 - b6*b16*b27*b28*b38*b53*b59*b66*b76 + 
     b6*b16*b19*b36*b38*b53*b59*b66*b76 - b6*b16*b19*b29*b45*b53*b59*b66*b76 + 
     b6*b16*b19*b29*b44*b54*b59*b66*b76 - b6*b16*b19*b29*b44*b50*b63*b66*b76 + 
     b6*b16*b19*b29*b44*b50*b57*b72*b76 - b6*b16*b19*b29*b44*b50*b57*b67*b81 + 
     b6*b16*b19*b35*b38*b50*b57*b67*b81 - b6*b16*b19*b35*b38*b50*b57*b72*b76 + 
     b6*b16*b19*b35*b38*b50*b63*b66*b76 - b6*b16*b19*b35*b38*b54*b59*b66*b76 + 
     b6*b16*b19*b35*b45*b47*b59*b66*b76 - b6*b16*b19*b36*b44*b47*b59*b66*b76 + 
     b6*b16*b27*b28*b44*b47*b59*b66*b76 - b6*b18*b25*b28*b44*b47*b59*b66*b76 + 
     b9*b15*b25*b28*b44*b47*b59*b66*b76 - b9*b15*b25*b35*b37*b47*b59*b66*b76 + 
     b6*b18*b25*b35*b37*b47*b59*b66*b76 - b6*b16*b27*b35*b37*b47*b59*b66*b76 + 
     b6*b16*b26*b36*b37*b47*b59*b66*b76 - b6*b16*b26*b28*b45*b47*b59*b66*b76 + 
     b6*b16*b26*b28*b38*b54*b59*b66*b76 - b6*b16*b26*b28*b38*b50*b63*b66*b76 + 
     b6*b16*b26*b28*b38*b50*b57*b72*b76 - b6*b16*b26*b28*b38*b50*b57*b67*b81 + 
     b6*b17*b25*b28*b38*b50*b57*b67*b81 - b6*b17*b25*b28*b38*b50*b57*b72*b76 + 
     b6*b17*b25*b28*b38*b50*b63*b66*b76 - b6*b17*b25*b28*b38*b54*b59*b66*b76 + 
     b6*b17*b25*b28*b45*b47*b59*b66*b76 - b6*b17*b25*b36*b37*b47*b59*b66*b76 + 
     b6*b17*b27*b34*b37*b47*b59*b66*b76 - b6*b18*b26*b34*b37*b47*b59*b66*b76 + 
     b9*b15*b26*b34*b37*b47*b59*b66*b76 - b9*b17*b24*b34*b37*b47*b59*b66*b76 + 
     b8*b18*b24*b34*b37*b47*b59*b66*b76 - b8*b15*b27*b34*b37*b47*b59*b66*b76 + 
     b8*b15*b25*b36*b37*b47*b59*b66*b76 - b8*b15*b25*b28*b45*b47*b59*b66*b76 + 
     b8*b15*b25*b28*b38*b54*b59*b66*b76 - b8*b15*b25*b28*b38*b50*b63*b66*b76 + 
     b8*b15*b25*b28*b38*b50*b57*b72*b76 - b8*b15*b25*b28*b38*b50*b57*b67*b81 + 
     b8*b15*b19*b34*b38*b50*b57*b67*b81 - b8*b15*b19*b34*b38*b50*b57*b72*b76 + 
     b8*b15*b19*b34*b38*b50*b63*b66*b76 - b8*b15*b19*b34*b38*b54*b59*b66*b76 + 
     b8*b15*b19*b34*b45*b47*b59*b66*b76 - b8*b15*b19*b36*b43*b47*b59*b66*b76 + 
     b8*b15*b27*b28*b43*b47*b59*b66*b76 - b8*b18*b24*b28*b43*b47*b59*b66*b76 + 
     b9*b17*b24*b28*b43*b47*b59*b66*b76 - b9*b15*b26*b28*b43*b47*b59*b66*b76 + 
     b6*b18*b26*b28*b43*b47*b59*b66*b76 - b6*b17*b27*b28*b43*b47*b59*b66*b76 + 
     b6*b17*b19*b36*b43*b47*b59*b66*b76 - b6*b17*b19*b34*b45*b47*b59*b66*b76 + 
     b6*b17*b19*b34*b38*b54*b59*b66*b76 - b6*b17*b19*b34*b38*b50*b63*b66*b76 + 
     b6*b17*b19*b34*b38*b50*b57*b72*b76 - b6*b17*b19*b34*b38*b50*b57*b67*b81 + 
     b6*b10*b26*b34*b38*b50*b57*b67*b81 - b6*b10*b26*b34*b38*b50*b57*b72*b76 + 
     b6*b10*b26*b34*b38*b50*b63*b66*b76 - b6*b10*b26*b34*b38*b54*b59*b66*b76 + 
     b6*b10*b26*b34*b45*b47*b59*b66*b76 - b6*b10*b26*b36*b43*b47*b59*b66*b76 + 
     b6*b10*b27*b35*b43*b47*b59*b66*b76 - b6*b18*b19*b35*b43*b47*b59*b66*b76 + 
     b9*b15*b19*b35*b43*b47*b59*b66*b76 - b9*b15*b19*b34*b44*b47*b59*b66*b76 + 
     b6*b18*b19*b34*b44*b47*b59*b66*b76 - b6*b10*b27*b34*b44*b47*b59*b66*b76 + 
     b6*b10*b25*b36*b44*b47*b59*b66*b76 - b6*b10*b25*b35*b45*b47*b59*b66*b76 + 
     b6*b10*b25*b35*b38*b54*b59*b66*b76 - b6*b10*b25*b35*b38*b50*b63*b66*b76 + 
     b6*b10*b25*b35*b38*b50*b57*b72*b76 - b6*b10*b25*b35*b38*b50*b57*b67*b81 + 
     b6*b10*b25*b29*b44*b50*b57*b67*b81 - b6*b10*b25*b29*b44*b50*b57*b72*b76 + 
     b6*b10*b25*b29*b44*b50*b63*b66*b76 - b6*b10*b25*b29*b44*b54*b59*b66*b76 + 
     b6*b10*b25*b29*b45*b53*b59*b66*b76 - b6*b10*b25*b36*b38*b53*b59*b66*b76 + 
     b6*b10*b27*b34*b38*b53*b59*b66*b76 - b6*b18*b19*b34*b38*b53*b59*b66*b76 + 
     b9*b15*b19*b34*b38*b53*b59*b66*b76 - b9*b15*b19*b34*b38*b50*b62*b66*b76 + 
     b6*b18*b19*b34*b38*b50*b62*b66*b76 - b6*b10*b27*b34*b38*b50*b62*b66*b76 + 
     b6*b10*b25*b36*b38*b50*b62*b66*b76 - b6*b10*b25*b29*b45*b50*b62*b66*b76 + 
     b6*b10*b25*b29*b41*b54*b62*b66*b76 - b6*b10*b25*b29*b41*b53*b63*b66*b76 + 
     b6*b10*b25*b29*b41*b53*b57*b72*b76 - b6*b10*b25*b29*b41*b53*b57*b67*b81 + 
     b6*b10*b25*b29*b41*b48*b62*b67*b81 - b6*b10*b25*b29*b41*b48*b62*b72*b76 + 
     b6*b10*b25*b29*b41*b48*b63*b71*b76 - b6*b10*b25*b29*b41*b54*b57*b71*b76 + 
     b6*b10*b25*b29*b45*b50*b57*b71*b76 - b6*b10*b25*b36*b38*b50*b57*b71*b76 + 
     b6*b10*b27*b34*b38*b50*b57*b71*b76 - b6*b18*b19*b34*b38*b50*b57*b71*b76 + 
     b9*b15*b19*b34*b38*b50*b57*b71*b76 - b9*b15*b19*b34*b38*b50*b57*b67*b80 + 
     b6*b18*b19*b34*b38*b50*b57*b67*b80 - b6*b10*b27*b34*b38*b50*b57*b67*b80 + 
     b6*b10*b25*b36*b38*b50*b57*b67*b80 - b6*b10*b25*b29*b45*b50*b57*b67*b80 + 
     b6*b10*b25*b29*b41*b54*b57*b67*b80 - b6*b10*b25*b29*b41*b48*b63*b67*b80 + 
     b6*b10*b25*b29*b41*b48*b58*b72*b80 - b6*b10*b25*b29*b41*b48*b58*b71*b81 + 
     b6*b10*b20*b34*b41*b48*b58*b71*b81 - b6*b10*b20*b34*b41*b48*b58*b72*b80 + 
     b6*b10*b20*b34*b41*b48*b63*b67*b80 - b6*b10*b20*b34*b41*b54*b57*b67*b80 + 
     b6*b10*b20*b34*b45*b50*b57*b67*b80 - b6*b10*b20*b36*b43*b50*b57*b67*b80 + 
     b6*b10*b27*b29*b43*b50*b57*b67*b80 - b6*b18*b19*b29*b43*b50*b57*b67*b80 + 
     b9*b15*b19*b29*b43*b50*b57*b67*b80 - b9*b15*b19*b29*b43*b50*b57*b71*b76 + 
     b6*b18*b19*b29*b43*b50*b57*b71*b76 - b6*b10*b27*b29*b43*b50*b57*b71*b76 + 
     b6*b10*b20*b36*b43*b50*b57*b71*b76 - b6*b10*b20*b34*b45*b50*b57*b71*b76 + 
     b6*b10*b20*b34*b41*b54*b57*b71*b76 - b6*b10*b20*b34*b41*b48*b63*b71*b76 + 
     b6*b10*b20*b34*b41*b48*b62*b72*b76 - b6*b10*b20*b34*b41*b48*b62*b67*b81 + 
     b6*b10*b20*b34*b41*b53*b57*b67*b81 - b6*b10*b20*b34*b41*b53*b57*b72*b76 + 
     b6*b10*b20*b34*b41*b53*b63*b66*b76 - b6*b10*b20*b34*b41*b54*b62*b66*b76 + 
     b6*b10*b20*b34*b45*b50*b62*b66*b76 - b6*b10*b20*b36*b43*b50*b62*b66*b76 + 
     b6*b10*b27*b29*b43*b50*b62*b66*b76 - b6*b18*b19*b29*b43*b50*b62*b66*b76 + 
     b9*b15*b19*b29*b43*b50*b62*b66*b76 - b9*b15*b19*b29*b43*b53*b59*b66*b76 + 
     b6*b18*b19*b29*b43*b53*b59*b66*b76 - b6*b10*b27*b29*b43*b53*b59*b66*b76 + 
     b6*b10*b20*b36*b43*b53*b59*b66*b76 - b6*b10*b20*b34*b45*b53*b59*b66*b76 + 
     b6*b10*b20*b34*b44*b54*b59*b66*b76 - b6*b10*b20*b34*b44*b50*b63*b66*b76 + 
     b6*b10*b20*b34*b44*b50*b57*b72*b76 - b6*b10*b20*b34*b44*b50*b57*b67*b81 + 
     b6*b10*b20*b35*b43*b50*b57*b67*b81 - b6*b10*b20*b35*b43*b50*b57*b72*b76 + 
     b6*b10*b20*b35*b43*b50*b63*b66*b76 - b6*b10*b20*b35*b43*b54*b59*b66*b76 + 
     b6*b10*b20*b35*b45*b52*b59*b66*b76 - b6*b10*b20*b36*b44*b52*b59*b66*b76 + 
     b6*b10*b27*b29*b44*b52*b59*b66*b76 - b6*b18*b19*b29*b44*b52*b59*b66*b76 + 
     b9*b15*b19*b29*b44*b52*b59*b66*b76 - b9*b15*b19*b35*b38*b52*b59*b66*b76 + 
     b6*b18*b19*b35*b38*b52*b59*b66*b76 - b6*b10*b27*b35*b38*b52*b59*b66*b76 + 
     b6*b10*b26*b36*b38*b52*b59*b66*b76 - b6*b10*b26*b29*b45*b52*b59*b66*b76 + 
     b6*b10*b26*b29*b43*b54*b59*b66*b76 - b6*b10*b26*b29*b43*b50*b63*b66*b76 + 
     b6*b10*b26*b29*b43*b50*b57*b72*b76 - b6*b10*b26*b29*b43*b50*b57*b67*b81 + 
     b6*b17*b19*b29*b43*b50*b57*b67*b81 - b6*b17*b19*b29*b43*b50*b57*b72*b76 + 
     b6*b17*b19*b29*b43*b50*b63*b66*b76 - b6*b17*b19*b29*b43*b54*b59*b66*b76 + 
     b6*b17*b19*b29*b45*b52*b59*b66*b76 - b6*b17*b19*b36*b38*b52*b59*b66*b76 + 
     b6*b17*b27*b28*b38*b52*b59*b66*b76 - b6*b18*b26*b28*b38*b52*b59*b66*b76 + 
     b9*b15*b26*b28*b38*b52*b59*b66*b76 - b9*b17*b24*b28*b38*b52*b59*b66*b76 + 
     b8*b18*b24*b28*b38*b52*b59*b66*b76 - b8*b15*b27*b28*b38*b52*b59*b66*b76 + 
     b8*b15*b19*b36*b38*b52*b59*b66*b76 - b8*b15*b19*b29*b45*b52*b59*b66*b76 + 
     b8*b15*b19*b29*b43*b54*b59*b66*b76 - b8*b15*b19*b29*b43*b50*b63*b66*b76 + 
     b8*b15*b19*b29*b43*b50*b57*b72*b76 - b8*b15*b19*b29*b43*b50*b57*b67*b81 + 
     b8*b15*b19*b29*b41*b52*b57*b67*b81 - b8*b15*b19*b29*b41*b52*b57*b72*b76 + 
     b8*b15*b19*b29*b41*b52*b63*b66*b76 - b8*b15*b19*b29*b41*b54*b61*b66*b76 + 
     b8*b15*b19*b29*b45*b50*b61*b66*b76 - b8*b15*b19*b36*b38*b50*b61*b66*b76 + 
     b8*b15*b27*b28*b38*b50*b61*b66*b76 - b8*b18*b24*b28*b38*b50*b61*b66*b76 + 
     b9*b17*b24*b28*b38*b50*b61*b66*b76 - b9*b15*b26*b28*b38*b50*b61*b66*b76 + 
     b6*b18*b26*b28*b38*b50*b61*b66*b76 - b6*b17*b27*b28*b38*b50*b61*b66*b76 + 
     b6*b17*b19*b36*b38*b50*b61*b66*b76 - b6*b17*b19*b29*b45*b50*b61*b66*b76 + 
     b6*b17*b19*b29*b41*b54*b61*b66*b76 - b6*b17*b19*b29*b41*b52*b63*b66*b76 + 
     b6*b17*b19*b29*b41*b52*b57*b72*b76 - b6*b17*b19*b29*b41*b52*b57*b67*b81 + 
     b6*b10*b26*b29*b41*b52*b57*b67*b81 - b6*b10*b26*b29*b41*b52*b57*b72*b76 + 
     b6*b10*b26*b29*b41*b52*b63*b66*b76 - b6*b10*b26*b29*b41*b54*b61*b66*b76 + 
     b6*b10*b26*b29*b45*b50*b61*b66*b76 - b6*b10*b26*b36*b38*b50*b61*b66*b76 + 
     b6*b10*b27*b35*b38*b50*b61*b66*b76 - b6*b18*b19*b35*b38*b50*b61*b66*b76 + 
     b9*b15*b19*b35*b38*b50*b61*b66*b76 - b9*b15*b19*b29*b44*b50*b61*b66*b76 + 
     b6*b18*b19*b29*b44*b50*b61*b66*b76 - b6*b10*b27*b29*b44*b50*b61*b66*b76 + 
     b6*b10*b20*b36*b44*b50*b61*b66*b76 - b6*b10*b20*b35*b45*b50*b61*b66*b76 + 
     b6*b10*b20*b35*b41*b54*b61*b66*b76 - b6*b10*b20*b35*b41*b52*b63*b66*b76 + 
     b6*b10*b20*b35*b41*b52*b57*b72*b76 - b6*b10*b20*b35*b41*b52*b57*b67*b81 + 
     b6*b10*b20*b32*b44*b52*b57*b67*b81 - b6*b10*b20*b32*b44*b52*b57*b72*b76 + 
     b6*b10*b20*b32*b44*b52*b63*b66*b76 - b6*b10*b20*b32*b44*b54*b61*b66*b76 + 
     b6*b10*b20*b32*b45*b53*b61*b66*b76 - b6*b10*b20*b36*b41*b53*b61*b66*b76 + 
     b6*b10*b27*b29*b41*b53*b61*b66*b76 - b6*b18*b19*b29*b41*b53*b61*b66*b76 + 
     b9*b15*b19*b29*b41*b53*b61*b66*b76 - b9*b15*b19*b29*b41*b52*b62*b66*b76 + 
     b6*b18*b19*b29*b41*b52*b62*b66*b76 - b6*b10*b27*b29*b41*b52*b62*b66*b76 + 
     b6*b10*b20*b36*b41*b52*b62*b66*b76 - b6*b10*b20*b32*b45*b52*b62*b66*b76 + 
     b6*b10*b20*b32*b43*b54*b62*b66*b76 - b6*b10*b20*b32*b43*b53*b63*b66*b76 + 
     b6*b10*b20*b32*b43*b53*b57*b72*b76 - b6*b10*b20*b32*b43*b53*b57*b67*b81 + 
     b6*b10*b20*b32*b43*b48*b62*b67*b81 - b6*b10*b20*b32*b43*b48*b62*b72*b76 + 
     b6*b10*b20*b32*b43*b48*b63*b71*b76 - b6*b10*b20*b32*b43*b54*b57*b71*b76 + 
     b6*b10*b20*b32*b45*b52*b57*b71*b76 - b6*b10*b20*b36*b41*b52*b57*b71*b76 + 
     b6*b10*b27*b29*b41*b52*b57*b71*b76 - b6*b18*b19*b29*b41*b52*b57*b71*b76 + 
     b9*b15*b19*b29*b41*b52*b57*b71*b76 - b9*b15*b19*b29*b41*b52*b57*b67*b80 + 
     b6*b18*b19*b29*b41*b52*b57*b67*b80 - b6*b10*b27*b29*b41*b52*b57*b67*b80 + 
     b6*b10*b20*b36*b41*b52*b57*b67*b80 - b6*b10*b20*b32*b45*b52*b57*b67*b80 + 
     b6*b10*b20*b32*b43*b54*b57*b67*b80 - b6*b10*b20*b32*b43*b48*b63*b67*b80 + 
     b6*b10*b20*b32*b43*b48*b58*b72*b80 - b6*b10*b20*b32*b43*b48*b58*b71*b81 + 
     b6*b10*b20*b32*b39*b52*b58*b71*b81 - b6*b10*b20*b32*b39*b52*b58*b72*b80 + 
     b6*b10*b20*b32*b39*b52*b63*b67*b80 - b6*b10*b20*b32*b39*b54*b61*b67*b80 + 
     b6*b10*b20*b32*b45*b48*b61*b67*b80 - b6*b10*b20*b36*b41*b48*b61*b67*b80 + 
     b6*b10*b27*b29*b41*b48*b61*b67*b80 - b6*b18*b19*b29*b41*b48*b61*b67*b80 + 
     b9*b15*b19*b29*b41*b48*b61*b67*b80 - b9*b15*b19*b29*b41*b48*b61*b71*b76 + 
     b6*b18*b19*b29*b41*b48*b61*b71*b76 - b6*b10*b27*b29*b41*b48*b61*b71*b76 + 
     b6*b10*b20*b36*b41*b48*b61*b71*b76 - b6*b10*b20*b32*b45*b48*b61*b71*b76 + 
     b6*b10*b20*b32*b39*b54*b61*b71*b76 - b6*b10*b20*b32*b39*b52*b63*b71*b76 + 
     b6*b10*b20*b32*b39*b52*b62*b72*b76 - b6*b10*b20*b32*b39*b52*b62*b67*b81 + 
     b6*b10*b20*b32*b39*b53*b61*b67*b81 - b6*b10*b20*b32*b39*b53*b61*b72*b76 + 
     b6*b10*b20*b32*b39*b53*b63*b70*b76 - b6*b10*b20*b32*b39*b54*b62*b70*b76 + 
     b6*b10*b20*b32*b45*b48*b62*b70*b76 - b6*b10*b20*b36*b41*b48*b62*b70*b76 + 
     b6*b10*b27*b29*b41*b48*b62*b70*b76 - b6*b18*b19*b29*b41*b48*b62*b70*b76 + 
     b9*b15*b19*b29*b41*b48*b62*b70*b76 - b9*b15*b19*b29*b41*b53*b57*b70*b76 + 
     b6*b18*b19*b29*b41*b53*b57*b70*b76 - b6*b10*b27*b29*b41*b53*b57*b70*b76 + 
     b6*b10*b20*b36*b41*b53*b57*b70*b76 - b6*b10*b20*b32*b45*b53*b57*b70*b76 + 
     b6*b10*b20*b32*b44*b54*b57*b70*b76 - b6*b10*b20*b32*b44*b48*b63*b70*b76 + 
     b6*b10*b20*b32*b44*b48*b61*b72*b76 - b6*b10*b20*b32*b44*b48*b61*b67*b81 + 
     b6*b10*b20*b35*b41*b48*b61*b67*b81 - b6*b10*b20*b35*b41*b48*b61*b72*b76 + 
     b6*b10*b20*b35*b41*b48*b63*b70*b76 - b6*b10*b20*b35*b41*b54*b57*b70*b76 + 
     b6*b10*b20*b35*b45*b50*b57*b70*b76 - b6*b10*b20*b36*b44*b50*b57*b70*b76 + 
     b6*b10*b27*b29*b44*b50*b57*b70*b76 - b6*b18*b19*b29*b44*b50*b57*b70*b76 + 
     b9*b15*b19*b29*b44*b50*b57*b70*b76 - b9*b15*b19*b35*b38*b50*b57*b70*b76 + 
     b6*b18*b19*b35*b38*b50*b57*b70*b76 - b6*b10*b27*b35*b38*b50*b57*b70*b76 + 
     b6*b10*b26*b36*b38*b50*b57*b70*b76 - b6*b10*b26*b29*b45*b50*b57*b70*b76 + 
     b6*b10*b26*b29*b41*b54*b57*b70*b76 - b6*b10*b26*b29*b41*b48*b63*b70*b76 + 
     b6*b10*b26*b29*b41*b48*b61*b72*b76 - b6*b10*b26*b29*b41*b48*b61*b67*b81 + 
     b6*b17*b19*b29*b41*b48*b61*b67*b81 - b6*b17*b19*b29*b41*b48*b61*b72*b76 + 
     b6*b17*b19*b29*b41*b48*b63*b70*b76 - b6*b17*b19*b29*b41*b54*b57*b70*b76 + 
     b6*b17*b19*b29*b45*b50*b57*b70*b76 - b6*b17*b19*b36*b38*b50*b57*b70*b76 + 
     b6*b17*b27*b28*b38*b50*b57*b70*b76 - b6*b18*b26*b28*b38*b50*b57*b70*b76 + 
     b9*b15*b26*b28*b38*b50*b57*b70*b76 - b9*b17*b24*b28*b38*b50*b57*b70*b76 + 
     b8*b18*b24*b28*b38*b50*b57*b70*b76 - b8*b15*b27*b28*b38*b50*b57*b70*b76 + 
     b8*b15*b19*b36*b38*b50*b57*b70*b76 - b8*b15*b19*b29*b45*b50*b57*b70*b76 + 
     b8*b15*b19*b29*b41*b54*b57*b70*b76 - b8*b15*b19*b29*b41*b48*b63*b70*b76 + 
     b8*b15*b19*b29*b41*b48*b61*b72*b76 - b8*b15*b19*b29*b41*b48*b61*b67*b81 + 
     b8*b15*b19*b29*b41*b48*b58*b70*b81 - b8*b15*b19*b29*b41*b48*b58*b72*b79 + 
     b8*b15*b19*b29*b41*b48*b63*b67*b79 - b8*b15*b19*b29*b41*b54*b57*b67*b79 + 
     b8*b15*b19*b29*b45*b50*b57*b67*b79 - b8*b15*b19*b36*b38*b50*b57*b67*b79 + 
     b8*b15*b27*b28*b38*b50*b57*b67*b79 - b8*b18*b24*b28*b38*b50*b57*b67*b79 + 
     b9*b17*b24*b28*b38*b50*b57*b67*b79 - b9*b15*b26*b28*b38*b50*b57*b67*b79 + 
     b6*b18*b26*b28*b38*b50*b57*b67*b79 - b6*b17*b27*b28*b38*b50*b57*b67*b79 + 
     b6*b17*b19*b36*b38*b50*b57*b67*b79 - b6*b17*b19*b29*b45*b50*b57*b67*b79 + 
     b6*b17*b19*b29*b41*b54*b57*b67*b79 - b6*b17*b19*b29*b41*b48*b63*b67*b79 + 
     b6*b17*b19*b29*b41*b48*b58*b72*b79 - b6*b17*b19*b29*b41*b48*b58*b70*b81 + 
     b6*b10*b26*b29*b41*b48*b58*b70*b81 - b6*b10*b26*b29*b41*b48*b58*b72*b79 + 
     b6*b10*b26*b29*b41*b48*b63*b67*b79 - b6*b10*b26*b29*b41*b54*b57*b67*b79 + 
     b6*b10*b26*b29*b45*b50*b57*b67*b79 - b6*b10*b26*b36*b38*b50*b57*b67*b79 + 
     b6*b10*b27*b35*b38*b50*b57*b67*b79 - b6*b18*b19*b35*b38*b50*b57*b67*b79 + 
     b9*b15*b19*b35*b38*b50*b57*b67*b79 - b9*b15*b19*b29*b44*b50*b57*b67*b79 + 
     b6*b18*b19*b29*b44*b50*b57*b67*b79 - b6*b10*b27*b29*b44*b50*b57*b67*b79 + 
     b6*b10*b20*b36*b44*b50*b57*b67*b79 - b6*b10*b20*b35*b45*b50*b57*b67*b79 + 
     b6*b10*b20*b35*b41*b54*b57*b67*b79 - b6*b10*b20*b35*b41*b48*b63*b67*b79 + 
     b6*b10*b20*b35*b41*b48*b58*b72*b79 - b6*b10*b20*b35*b41*b48*b58*b70*b81 + 
     b6*b10*b20*b32*b44*b48*b58*b70*b81 - b6*b10*b20*b32*b44*b48*b58*b72*b79 + 
     b6*b10*b20*b32*b44*b48*b63*b67*b79 - b6*b10*b20*b32*b44*b54*b57*b67*b79 + 
     b6*b10*b20*b32*b45*b53*b57*b67*b79 - b6*b10*b20*b36*b41*b53*b57*b67*b79 + 
     b6*b10*b27*b29*b41*b53*b57*b67*b79 - b6*b18*b19*b29*b41*b53*b57*b67*b79 + 
     b9*b15*b19*b29*b41*b53*b57*b67*b79 - b9*b15*b19*b29*b41*b48*b62*b67*b79 + 
     b6*b18*b19*b29*b41*b48*b62*b67*b79 - b6*b10*b27*b29*b41*b48*b62*b67*b79 + 
     b6*b10*b20*b36*b41*b48*b62*b67*b79 - b6*b10*b20*b32*b45*b48*b62*b67*b79 + 
     b6*b10*b20*b32*b39*b54*b62*b67*b79 - b6*b10*b20*b32*b39*b53*b63*b67*b79 + 
     b6*b10*b20*b32*b39*b53*b58*b72*b79 - b6*b10*b20*b32*b39*b53*b58*b70*b81 + 
     b6*b10*b20*b32*b39*b49*b62*b70*b81 - b6*b10*b20*b32*b39*b49*b62*b72*b79 + 
     b6*b10*b20*b32*b39*b49*b63*b71*b79 - b6*b10*b20*b32*b39*b54*b58*b71*b79 + 
     b6*b10*b20*b32*b45*b48*b58*b71*b79 - b6*b10*b20*b36*b41*b48*b58*b71*b79 + 
     b6*b10*b27*b29*b41*b48*b58*b71*b79 - b6*b18*b19*b29*b41*b48*b58*b71*b79 + 
     b9*b15*b19*b29*b41*b48*b58*b71*b79 - b9*b15*b19*b29*b41*b48*b58*b70*b80 + 
     b6*b18*b19*b29*b41*b48*b58*b70*b80 - b6*b10*b27*b29*b41*b48*b58*b70*b80 + 
     b6*b10*b20*b36*b41*b48*b58*b70*b80 - b6*b10*b20*b32*b45*b48*b58*b70*b80 + 
     b6*b10*b20*b32*b39*b54*b58*b70*b80 - b6*b10*b20*b32*b39*b49*b63*b70*b80 + 
     b6*b10*b20*b32*b39*b49*b61*b72*b80 - b6*b10*b20*b32*b39*b49*b61*b71*b81 + 
     b6*b10*b23*b29*b39*b49*b61*b71*b81 - b6*b10*b23*b29*b39*b49*b61*b72*b80 + 
     b6*b10*b23*b29*b39*b49*b63*b70*b80 - b6*b10*b23*b29*b39*b54*b58*b70*b80 + 
     b6*b10*b23*b29*b45*b48*b58*b70*b80 - b6*b10*b23*b36*b38*b48*b58*b70*b80 + 
     b6*b10*b27*b32*b38*b48*b58*b70*b80 - b6*b18*b19*b32*b38*b48*b58*b70*b80 + 
     b9*b15*b19*b32*b38*b48*b58*b70*b80 - b9*b15*b19*b32*b38*b48*b58*b71*b79 + 
     b6*b18*b19*b32*b38*b48*b58*b71*b79 - b6*b10*b27*b32*b38*b48*b58*b71*b79 + 
     b6*b10*b23*b36*b38*b48*b58*b71*b79 - b6*b10*b23*b29*b45*b48*b58*b71*b79 + 
     b6*b10*b23*b29*b39*b54*b58*b71*b79 - b6*b10*b23*b29*b39*b49*b63*b71*b79 + 
     b6*b10*b23*b29*b39*b49*b62*b72*b79 - b6*b10*b23*b29*b39*b49*b62*b70*b81 + 
     b6*b10*b23*b29*b39*b53*b58*b70*b81 - b6*b10*b23*b29*b39*b53*b58*b72*b79 + 
     b6*b10*b23*b29*b39*b53*b63*b67*b79 - b6*b10*b23*b29*b39*b54*b62*b67*b79 + 
     b6*b10*b23*b29*b45*b48*b62*b67*b79 - b6*b10*b23*b36*b38*b48*b62*b67*b79 + 
     b6*b10*b27*b32*b38*b48*b62*b67*b79 - b6*b18*b19*b32*b38*b48*b62*b67*b79 + 
     b9*b15*b19*b32*b38*b48*b62*b67*b79 - b9*b15*b19*b32*b38*b53*b57*b67*b79 + 
     b6*b18*b19*b32*b38*b53*b57*b67*b79 - b6*b10*b27*b32*b38*b53*b57*b67*b79 + 
     b6*b10*b23*b36*b38*b53*b57*b67*b79 - b6*b10*b23*b29*b45*b53*b57*b67*b79 + 
     b6*b10*b23*b29*b44*b54*b57*b67*b79 - b6*b10*b23*b29*b44*b48*b63*b67*b79 + 
     b6*b10*b23*b29*b44*b48*b58*b72*b79 - b6*b10*b23*b29*b44*b48*b58*b70*b81 + 
     b6*b10*b23*b35*b38*b48*b58*b70*b81 - b6*b10*b23*b35*b38*b48*b58*b72*b79 + 
     b6*b10*b23*b35*b38*b48*b63*b67*b79 - b6*b10*b23*b35*b38*b54*b57*b67*b79 + 
     b6*b10*b23*b35*b45*b47*b57*b67*b79 - b6*b10*b23*b36*b44*b47*b57*b67*b79 + 
     b6*b10*b27*b32*b44*b47*b57*b67*b79 - b6*b18*b19*b32*b44*b47*b57*b67*b79 + 
     b9*b15*b19*b32*b44*b47*b57*b67*b79 - b9*b15*b19*b35*b41*b47*b57*b67*b79 + 
     b6*b18*b19*b35*b41*b47*b57*b67*b79 - b6*b10*b27*b35*b41*b47*b57*b67*b79 + 
     b6*b10*b26*b36*b41*b47*b57*b67*b79 - b6*b10*b26*b32*b45*b47*b57*b67*b79 + 
     b6*b10*b26*b32*b38*b54*b57*b67*b79 - b6*b10*b26*b32*b38*b48*b63*b67*b79 + 
     b6*b10*b26*b32*b38*b48*b58*b72*b79 - b6*b10*b26*b32*b38*b48*b58*b70*b81 + 
     b6*b17*b19*b32*b38*b48*b58*b70*b81 - b6*b17*b19*b32*b38*b48*b58*b72*b79 + 
     b6*b17*b19*b32*b38*b48*b63*b67*b79 - b6*b17*b19*b32*b38*b54*b57*b67*b79 + 
     b6*b17*b19*b32*b45*b47*b57*b67*b79 - b6*b17*b19*b36*b41*b47*b57*b67*b79 + 
     b6*b17*b27*b28*b41*b47*b57*b67*b79 - b6*b18*b26*b28*b41*b47*b57*b67*b79 + 
     b9*b15*b26*b28*b41*b47*b57*b67*b79 - b9*b17*b24*b28*b41*b47*b57*b67*b79 + 
     b8*b18*b24*b28*b41*b47*b57*b67*b79 - b8*b15*b27*b28*b41*b47*b57*b67*b79 + 
     b8*b15*b19*b36*b41*b47*b57*b67*b79 - b8*b15*b19*b32*b45*b47*b57*b67*b79 + 
     b8*b15*b19*b32*b38*b54*b57*b67*b79 - b8*b15*b19*b32*b38*b48*b63*b67*b79 + 
     b8*b15*b19*b32*b38*b48*b58*b72*b79 - b8*b15*b19*b32*b38*b48*b58*b70*b81 + 
     b8*b15*b19*b32*b38*b48*b61*b67*b81 - b8*b15*b19*b32*b38*b48*b61*b72*b76 + 
     b8*b15*b19*b32*b38*b48*b63*b70*b76 - b8*b15*b19*b32*b38*b54*b57*b70*b76 + 
     b8*b15*b19*b32*b45*b47*b57*b70*b76 - b8*b15*b19*b36*b41*b47*b57*b70*b76 + 
     b8*b15*b27*b28*b41*b47*b57*b70*b76 - b8*b18*b24*b28*b41*b47*b57*b70*b76 + 
     b9*b17*b24*b28*b41*b47*b57*b70*b76 - b9*b15*b26*b28*b41*b47*b57*b70*b76 + 
     b6*b18*b26*b28*b41*b47*b57*b70*b76 - b6*b17*b27*b28*b41*b47*b57*b70*b76 + 
     b6*b17*b19*b36*b41*b47*b57*b70*b76 - b6*b17*b19*b32*b45*b47*b57*b70*b76 + 
     b6*b17*b19*b32*b38*b54*b57*b70*b76 - b6*b17*b19*b32*b38*b48*b63*b70*b76 + 
     b6*b17*b19*b32*b38*b48*b61*b72*b76 - b6*b17*b19*b32*b38*b48*b61*b67*b81 + 
     b6*b10*b26*b32*b38*b48*b61*b67*b81 - b6*b10*b26*b32*b38*b48*b61*b72*b76 + 
     b6*b10*b26*b32*b38*b48*b63*b70*b76 - b6*b10*b26*b32*b38*b54*b57*b70*b76 + 
     b6*b10*b26*b32*b45*b47*b57*b70*b76 - b6*b10*b26*b36*b41*b47*b57*b70*b76 + 
     b6*b10*b27*b35*b41*b47*b57*b70*b76 - b6*b18*b19*b35*b41*b47*b57*b70*b76 + 
     b9*b15*b19*b35*b41*b47*b57*b70*b76 - b9*b15*b19*b32*b44*b47*b57*b70*b76 + 
     b6*b18*b19*b32*b44*b47*b57*b70*b76 - b6*b10*b27*b32*b44*b47*b57*b70*b76 + 
     b6*b10*b23*b36*b44*b47*b57*b70*b76 - b6*b10*b23*b35*b45*b47*b57*b70*b76 + 
     b6*b10*b23*b35*b38*b54*b57*b70*b76 - b6*b10*b23*b35*b38*b48*b63*b70*b76 + 
     b6*b10*b23*b35*b38*b48*b61*b72*b76 - b6*b10*b23*b35*b38*b48*b61*b67*b81 + 
     b6*b10*b23*b29*b44*b48*b61*b67*b81 - b6*b10*b23*b29*b44*b48*b61*b72*b76 + 
     b6*b10*b23*b29*b44*b48*b63*b70*b76 - b6*b10*b23*b29*b44*b54*b57*b70*b76 + 
     b6*b10*b23*b29*b45*b53*b57*b70*b76 - b6*b10*b23*b36*b38*b53*b57*b70*b76 + 
     b6*b10*b27*b32*b38*b53*b57*b70*b76 - b6*b18*b19*b32*b38*b53*b57*b70*b76 + 
     b9*b15*b19*b32*b38*b53*b57*b70*b76 - b9*b15*b19*b32*b38*b48*b62*b70*b76 + 
     b6*b18*b19*b32*b38*b48*b62*b70*b76 - b6*b10*b27*b32*b38*b48*b62*b70*b76 + 
     b6*b10*b23*b36*b38*b48*b62*b70*b76 - b6*b10*b23*b29*b45*b48*b62*b70*b76 + 
     b6*b10*b23*b29*b39*b54*b62*b70*b76 - b6*b10*b23*b29*b39*b53*b63*b70*b76 + 
     b6*b10*b23*b29*b39*b53*b61*b72*b76 - b6*b10*b23*b29*b39*b53*b61*b67*b81 + 
     b6*b10*b23*b29*b39*b52*b62*b67*b81 - b6*b10*b23*b29*b39*b52*b62*b72*b76 + 
     b6*b10*b23*b29*b39*b52*b63*b71*b76 - b6*b10*b23*b29*b39*b54*b61*b71*b76 + 
     b6*b10*b23*b29*b45*b48*b61*b71*b76 - b6*b10*b23*b36*b38*b48*b61*b71*b76 + 
     b6*b10*b27*b32*b38*b48*b61*b71*b76 - b6*b18*b19*b32*b38*b48*b61*b71*b76 + 
     b9*b15*b19*b32*b38*b48*b61*b71*b76 - b9*b15*b19*b32*b38*b48*b61*b67*b80 + 
     b6*b18*b19*b32*b38*b48*b61*b67*b80 - b6*b10*b27*b32*b38*b48*b61*b67*b80 + 
     b6*b10*b23*b36*b38*b48*b61*b67*b80 - b6*b10*b23*b29*b45*b48*b61*b67*b80 + 
     b6*b10*b23*b29*b39*b54*b61*b67*b80 - b6*b10*b23*b29*b39*b52*b63*b67*b80 + 
     b6*b10*b23*b29*b39*b52*b58*b72*b80 - b6*b10*b23*b29*b39*b52*b58*b71*b81 + 
     b6*b10*b23*b29*b43*b48*b58*b71*b81 - b6*b10*b23*b29*b43*b48*b58*b72*b80 + 
     b6*b10*b23*b29*b43*b48*b63*b67*b80 - b6*b10*b23*b29*b43*b54*b57*b67*b80 + 
     b6*b10*b23*b29*b45*b52*b57*b67*b80 - b6*b10*b23*b36*b38*b52*b57*b67*b80 + 
     b6*b10*b27*b32*b38*b52*b57*b67*b80 - b6*b18*b19*b32*b38*b52*b57*b67*b80 + 
     b9*b15*b19*b32*b38*b52*b57*b67*b80 - b9*b15*b19*b32*b38*b52*b57*b71*b76 + 
     b6*b18*b19*b32*b38*b52*b57*b71*b76 - b6*b10*b27*b32*b38*b52*b57*b71*b76 + 
     b6*b10*b23*b36*b38*b52*b57*b71*b76 - b6*b10*b23*b29*b45*b52*b57*b71*b76 + 
     b6*b10*b23*b29*b43*b54*b57*b71*b76 - b6*b10*b23*b29*b43*b48*b63*b71*b76 + 
     b6*b10*b23*b29*b43*b48*b62*b72*b76 - b6*b10*b23*b29*b43*b48*b62*b67*b81 + 
     b6*b10*b23*b29*b43*b53*b57*b67*b81 - b6*b10*b23*b29*b43*b53*b57*b72*b76 + 
     b6*b10*b23*b29*b43*b53*b63*b66*b76 - b6*b10*b23*b29*b43*b54*b62*b66*b76 + 
     b6*b10*b23*b29*b45*b52*b62*b66*b76 - b6*b10*b23*b36*b38*b52*b62*b66*b76 + 
     b6*b10*b27*b32*b38*b52*b62*b66*b76 - b6*b18*b19*b32*b38*b52*b62*b66*b76 + 
     b9*b15*b19*b32*b38*b52*b62*b66*b76 - b9*b15*b19*b32*b38*b53*b61*b66*b76 + 
     b6*b18*b19*b32*b38*b53*b61*b66*b76 - b6*b10*b27*b32*b38*b53*b61*b66*b76 + 
     b6*b10*b23*b36*b38*b53*b61*b66*b76 - b6*b10*b23*b29*b45*b53*b61*b66*b76 + 
     b6*b10*b23*b29*b44*b54*b61*b66*b76 - b6*b10*b23*b29*b44*b52*b63*b66*b76 + 
     b6*b10*b23*b29*b44*b52*b57*b72*b76 - b6*b10*b23*b29*b44*b52*b57*b67*b81 + 
     b6*b10*b23*b35*b38*b52*b57*b67*b81 - b6*b10*b23*b35*b38*b52*b57*b72*b76 + 
     b6*b10*b23*b35*b38*b52*b63*b66*b76 - b6*b10*b23*b35*b38*b54*b61*b66*b76 + 
     b6*b10*b23*b35*b45*b47*b61*b66*b76 - b6*b10*b23*b36*b44*b47*b61*b66*b76 + 
     b6*b10*b27*b32*b44*b47*b61*b66*b76 - b6*b18*b19*b32*b44*b47*b61*b66*b76 + 
     b9*b15*b19*b32*b44*b47*b61*b66*b76 - b9*b15*b19*b35*b41*b47*b61*b66*b76 + 
     b6*b18*b19*b35*b41*b47*b61*b66*b76 - b6*b10*b27*b35*b41*b47*b61*b66*b76 + 
     b6*b10*b26*b36*b41*b47*b61*b66*b76 - b6*b10*b26*b32*b45*b47*b61*b66*b76 + 
     b6*b10*b26*b32*b38*b54*b61*b66*b76 - b6*b10*b26*b32*b38*b52*b63*b66*b76 + 
     b6*b10*b26*b32*b38*b52*b57*b72*b76 - b6*b10*b26*b32*b38*b52*b57*b67*b81 + 
     b6*b17*b19*b32*b38*b52*b57*b67*b81 - b6*b17*b19*b32*b38*b52*b57*b72*b76 + 
     b6*b17*b19*b32*b38*b52*b63*b66*b76 - b6*b17*b19*b32*b38*b54*b61*b66*b76 + 
     b6*b17*b19*b32*b45*b47*b61*b66*b76 - b6*b17*b19*b36*b41*b47*b61*b66*b76 + 
     b6*b17*b27*b28*b41*b47*b61*b66*b76 - b6*b18*b26*b28*b41*b47*b61*b66*b76 + 
     b9*b15*b26*b28*b41*b47*b61*b66*b76 - b9*b17*b24*b28*b41*b47*b61*b66*b76 + 
     b8*b18*b24*b28*b41*b47*b61*b66*b76 - b8*b15*b27*b28*b41*b47*b61*b66*b76 + 
     b8*b15*b19*b36*b41*b47*b61*b66*b76 - b8*b15*b19*b32*b45*b47*b61*b66*b76 + 
     b8*b15*b19*b32*b38*b54*b61*b66*b76 - b8*b15*b19*b32*b38*b52*b63*b66*b76 + 
     b8*b15*b19*b32*b38*b52*b57*b72*b76 - b8*b15*b19*b32*b38*b52*b57*b67*b81 + 
     b8*b15*b19*b32*b43*b47*b57*b67*b81 - b8*b15*b19*b32*b43*b47*b57*b72*b76 + 
     b8*b15*b19*b32*b43*b47*b63*b66*b76 - b8*b15*b19*b32*b43*b54*b56*b66*b76 + 
     b8*b15*b19*b32*b45*b52*b56*b66*b76 - b8*b15*b19*b36*b41*b52*b56*b66*b76 + 
     b8*b15*b27*b28*b41*b52*b56*b66*b76 - b8*b18*b24*b28*b41*b52*b56*b66*b76 + 
     b9*b17*b24*b28*b41*b52*b56*b66*b76 - b9*b15*b26*b28*b41*b52*b56*b66*b76 + 
     b6*b18*b26*b28*b41*b52*b56*b66*b76 - b6*b17*b27*b28*b41*b52*b56*b66*b76 + 
     b6*b17*b19*b36*b41*b52*b56*b66*b76 - b6*b17*b19*b32*b45*b52*b56*b66*b76 + 
     b6*b17*b19*b32*b43*b54*b56*b66*b76 - b6*b17*b19*b32*b43*b47*b63*b66*b76 + 
     b6*b17*b19*b32*b43*b47*b57*b72*b76 - b6*b17*b19*b32*b43*b47*b57*b67*b81 + 
     b6*b10*b26*b32*b43*b47*b57*b67*b81 - b6*b10*b26*b32*b43*b47*b57*b72*b76 + 
     b6*b10*b26*b32*b43*b47*b63*b66*b76 - b6*b10*b26*b32*b43*b54*b56*b66*b76 + 
     b6*b10*b26*b32*b45*b52*b56*b66*b76 - b6*b10*b26*b36*b41*b52*b56*b66*b76 + 
     b6*b10*b27*b35*b41*b52*b56*b66*b76 - b6*b18*b19*b35*b41*b52*b56*b66*b76 + 
     b9*b15*b19*b35*b41*b52*b56*b66*b76 - b9*b15*b19*b32*b44*b52*b56*b66*b76 + 
     b6*b18*b19*b32*b44*b52*b56*b66*b76 - b6*b10*b27*b32*b44*b52*b56*b66*b76 + 
     b6*b10*b23*b36*b44*b52*b56*b66*b76 - b6*b10*b23*b35*b45*b52*b56*b66*b76 + 
     b6*b10*b23*b35*b43*b54*b56*b66*b76 - b6*b10*b23*b35*b43*b47*b63*b66*b76 + 
     b6*b10*b23*b35*b43*b47*b57*b72*b76 - b6*b10*b23*b35*b43*b47*b57*b67*b81 + 
     b6*b10*b23*b34*b44*b47*b57*b67*b81 - b6*b10*b23*b34*b44*b47*b57*b72*b76 + 
     b6*b10*b23*b34*b44*b47*b63*b66*b76 - b6*b10*b23*b34*b44*b54*b56*b66*b76 + 
     b6*b10*b23*b34*b45*b53*b56*b66*b76 - b6*b10*b23*b36*b43*b53*b56*b66*b76 + 
     b6*b10*b27*b32*b43*b53*b56*b66*b76 - b6*b18*b19*b32*b43*b53*b56*b66*b76 + 
     b9*b15*b19*b32*b43*b53*b56*b66*b76 - b9*b15*b19*b32*b43*b47*b62*b66*b76 + 
     b6*b18*b19*b32*b43*b47*b62*b66*b76 - b6*b10*b27*b32*b43*b47*b62*b66*b76 + 
     b6*b10*b23*b36*b43*b47*b62*b66*b76 - b6*b10*b23*b34*b45*b47*b62*b66*b76 + 
     b6*b10*b23*b34*b38*b54*b62*b66*b76 - b6*b10*b23*b34*b38*b53*b63*b66*b76 + 
     b6*b10*b23*b34*b38*b53*b57*b72*b76 - b6*b10*b23*b34*b38*b53*b57*b67*b81 + 
     b6*b10*b23*b34*b38*b48*b62*b67*b81 - b6*b10*b23*b34*b38*b48*b62*b72*b76 + 
     b6*b10*b23*b34*b38*b48*b63*b71*b76 - b6*b10*b23*b34*b38*b54*b57*b71*b76 + 
     b6*b10*b23*b34*b45*b47*b57*b71*b76 - b6*b10*b23*b36*b43*b47*b57*b71*b76 + 
     b6*b10*b27*b32*b43*b47*b57*b71*b76 - b6*b18*b19*b32*b43*b47*b57*b71*b76 + 
     b9*b15*b19*b32*b43*b47*b57*b71*b76 - b9*b15*b19*b32*b43*b47*b57*b67*b80 + 
     b6*b18*b19*b32*b43*b47*b57*b67*b80 - b6*b10*b27*b32*b43*b47*b57*b67*b80 + 
     b6*b10*b23*b36*b43*b47*b57*b67*b80 - b6*b10*b23*b34*b45*b47*b57*b67*b80 + 
     b6*b10*b23*b34*b38*b54*b57*b67*b80 - b6*b10*b23*b34*b38*b48*b63*b67*b80 + 
     b6*b10*b23*b34*b38*b48*b58*b72*b80 - b6*b10*b23*b34*b38*b48*b58*b71*b81 + 
     b6*b10*b25*b32*b38*b48*b58*b71*b81 - b6*b10*b25*b32*b38*b48*b58*b72*b80 + 
     b6*b10*b25*b32*b38*b48*b63*b67*b80 - b6*b10*b25*b32*b38*b54*b57*b67*b80 + 
     b6*b10*b25*b32*b45*b47*b57*b67*b80 - b6*b10*b25*b36*b41*b47*b57*b67*b80 + 
     b6*b10*b27*b34*b41*b47*b57*b67*b80 - b6*b18*b19*b34*b41*b47*b57*b67*b80 + 
     b9*b15*b19*b34*b41*b47*b57*b67*b80 - b9*b15*b19*b34*b41*b47*b57*b71*b76 + 
     b6*b18*b19*b34*b41*b47*b57*b71*b76 - b6*b10*b27*b34*b41*b47*b57*b71*b76 + 
     b6*b10*b25*b36*b41*b47*b57*b71*b76 - b6*b10*b25*b32*b45*b47*b57*b71*b76 + 
     b6*b10*b25*b32*b38*b54*b57*b71*b76 - b6*b10*b25*b32*b38*b48*b63*b71*b76 + 
     b6*b10*b25*b32*b38*b48*b62*b72*b76 - b6*b10*b25*b32*b38*b48*b62*b67*b81 + 
     b6*b10*b25*b32*b38*b53*b57*b67*b81 - b6*b10*b25*b32*b38*b53*b57*b72*b76 + 
     b6*b10*b25*b32*b38*b53*b63*b66*b76 - b6*b10*b25*b32*b38*b54*b62*b66*b76 + 
     b6*b10*b25*b32*b45*b47*b62*b66*b76 - b6*b10*b25*b36*b41*b47*b62*b66*b76 + 
     b6*b10*b27*b34*b41*b47*b62*b66*b76 - b6*b18*b19*b34*b41*b47*b62*b66*b76 + 
     b9*b15*b19*b34*b41*b47*b62*b66*b76 - b9*b15*b19*b34*b41*b53*b56*b66*b76 + 
     b6*b18*b19*b34*b41*b53*b56*b66*b76 - b6*b10*b27*b34*b41*b53*b56*b66*b76 + 
     b6*b10*b25*b36*b41*b53*b56*b66*b76 - b6*b10*b25*b32*b45*b53*b56*b66*b76 + 
     b6*b10*b25*b32*b44*b54*b56*b66*b76 - b6*b10*b25*b32*b44*b47*b63*b66*b76 + 
     b6*b10*b25*b32*b44*b47*b57*b72*b76 - b6*b10*b25*b32*b44*b47*b57*b67*b81 + 
     b6*b10*b25*b35*b41*b47*b57*b67*b81 - b6*b10*b25*b35*b41*b47*b57*b72*b76 + 
     b6*b10*b25*b35*b41*b47*b63*b66*b76 - b6*b10*b25*b35*b41*b54*b56*b66*b76 + 
     b6*b10*b25*b35*b45*b50*b56*b66*b76 - b6*b10*b25*b36*b44*b50*b56*b66*b76 + 
     b6*b10*b27*b34*b44*b50*b56*b66*b76 - b6*b18*b19*b34*b44*b50*b56*b66*b76 + 
     b9*b15*b19*b34*b44*b50*b56*b66*b76 - b9*b15*b19*b35*b43*b50*b56*b66*b76 + 
     b6*b18*b19*b35*b43*b50*b56*b66*b76 - b6*b10*b27*b35*b43*b50*b56*b66*b76 + 
     b6*b10*b26*b36*b43*b50*b56*b66*b76 - b6*b10*b26*b34*b45*b50*b56*b66*b76 + 
     b6*b10*b26*b34*b41*b54*b56*b66*b76 - b6*b10*b26*b34*b41*b47*b63*b66*b76 + 
     b6*b10*b26*b34*b41*b47*b57*b72*b76 - b6*b10*b26*b34*b41*b47*b57*b67*b81 + 
     b6*b17*b19*b34*b41*b47*b57*b67*b81 - b6*b17*b19*b34*b41*b47*b57*b72*b76 + 
     b6*b17*b19*b34*b41*b47*b63*b66*b76 - b6*b17*b19*b34*b41*b54*b56*b66*b76 + 
     b6*b17*b19*b34*b45*b50*b56*b66*b76 - b6*b17*b19*b36*b43*b50*b56*b66*b76 + 
     b6*b17*b27*b28*b43*b50*b56*b66*b76 - b6*b18*b26*b28*b43*b50*b56*b66*b76 + 
     b9*b15*b26*b28*b43*b50*b56*b66*b76 - b9*b17*b24*b28*b43*b50*b56*b66*b76 + 
     b8*b18*b24*b28*b43*b50*b56*b66*b76 - b8*b15*b27*b28*b43*b50*b56*b66*b76 + 
     b8*b15*b19*b36*b43*b50*b56*b66*b76 - b8*b15*b19*b34*b45*b50*b56*b66*b76 + 
     b8*b15*b19*b34*b41*b54*b56*b66*b76 - b8*b15*b19*b34*b41*b47*b63*b66*b76 + 
     b8*b15*b19*b34*b41*b47*b57*b72*b76 - b8*b15*b19*b34*b41*b47*b57*b67*b81 + 
     b8*b15*b25*b28*b41*b47*b57*b67*b81 - b8*b15*b25*b28*b41*b47*b57*b72*b76 + 
     b8*b15*b25*b28*b41*b47*b63*b66*b76 - b8*b15*b25*b28*b41*b54*b56*b66*b76 + 
     b8*b15*b25*b28*b45*b50*b56*b66*b76 - b8*b15*b25*b36*b37*b50*b56*b66*b76 + 
     b8*b15*b27*b34*b37*b50*b56*b66*b76 - b8*b18*b24*b34*b37*b50*b56*b66*b76 + 
     b9*b17*b24*b34*b37*b50*b56*b66*b76 - b9*b15*b26*b34*b37*b50*b56*b66*b76 + 
     b6*b18*b26*b34*b37*b50*b56*b66*b76 - b6*b17*b27*b34*b37*b50*b56*b66*b76 + 
     b6*b17*b25*b36*b37*b50*b56*b66*b76 - b6*b17*b25*b28*b45*b50*b56*b66*b76 + 
     b6*b17*b25*b28*b41*b54*b56*b66*b76 - b6*b17*b25*b28*b41*b47*b63*b66*b76 + 
     b6*b17*b25*b28*b41*b47*b57*b72*b76 - b6*b17*b25*b28*b41*b47*b57*b67*b81 + 
     b6*b16*b26*b28*b41*b47*b57*b67*b81 - b6*b16*b26*b28*b41*b47*b57*b72*b76 + 
     b6*b16*b26*b28*b41*b47*b63*b66*b76 - b6*b16*b26*b28*b41*b54*b56*b66*b76 + 
     b6*b16*b26*b28*b45*b50*b56*b66*b76 - b6*b16*b26*b36*b37*b50*b56*b66*b76 + 
     b6*b16*b27*b35*b37*b50*b56*b66*b76 - b6*b18*b25*b35*b37*b50*b56*b66*b76 + 
     b9*b15*b25*b35*b37*b50*b56*b66*b76 - b9*b15*b25*b28*b44*b50*b56*b66*b76 + 
     b6*b18*b25*b28*b44*b50*b56*b66*b76 - b6*b16*b27*b28*b44*b50*b56*b66*b76 + 
     b6*b16*b19*b36*b44*b50*b56*b66*b76 - b6*b16*b19*b35*b45*b50*b56*b66*b76 + 
     b6*b16*b19*b35*b41*b54*b56*b66*b76 - b6*b16*b19*b35*b41*b47*b63*b66*b76 + 
     b6*b16*b19*b35*b41*b47*b57*b72*b76 - b6*b16*b19*b35*b41*b47*b57*b67*b81 + 
     b6*b16*b19*b32*b44*b47*b57*b67*b81 - b6*b16*b19*b32*b44*b47*b57*b72*b76 + 
     b6*b16*b19*b32*b44*b47*b63*b66*b76 - b6*b16*b19*b32*b44*b54*b56*b66*b76 + 
     b6*b16*b19*b32*b45*b53*b56*b66*b76 - b6*b16*b19*b36*b41*b53*b56*b66*b76 + 
     b6*b16*b27*b28*b41*b53*b56*b66*b76 - b6*b18*b25*b28*b41*b53*b56*b66*b76 + 
     b9*b15*b25*b28*b41*b53*b56*b66*b76 - b9*b15*b25*b28*b41*b47*b62*b66*b76 + 
     b6*b18*b25*b28*b41*b47*b62*b66*b76 - b6*b16*b27*b28*b41*b47*b62*b66*b76 + 
     b6*b16*b19*b36*b41*b47*b62*b66*b76 - b6*b16*b19*b32*b45*b47*b62*b66*b76 + 
     b6*b16*b19*b32*b38*b54*b62*b66*b76 - b6*b16*b19*b32*b38*b53*b63*b66*b76 + 
     b6*b16*b19*b32*b38*b53*b57*b72*b76 - b6*b16*b19*b32*b38*b53*b57*b67*b81 + 
     b6*b16*b19*b32*b38*b48*b62*b67*b81 - b6*b16*b19*b32*b38*b48*b62*b72*b76 + 
     b6*b16*b19*b32*b38*b48*b63*b71*b76 - b6*b16*b19*b32*b38*b54*b57*b71*b76 + 
     b6*b16*b19*b32*b45*b47*b57*b71*b76 - b6*b16*b19*b36*b41*b47*b57*b71*b76 + 
     b6*b16*b27*b28*b41*b47*b57*b71*b76 - b6*b18*b25*b28*b41*b47*b57*b71*b76 + 
     b9*b15*b25*b28*b41*b47*b57*b71*b76 - b9*b15*b25*b28*b41*b47*b57*b67*b80 + 
     b6*b18*b25*b28*b41*b47*b57*b67*b80 - b6*b16*b27*b28*b41*b47*b57*b67*b80 + 
     b6*b16*b19*b36*b41*b47*b57*b67*b80 - b6*b16*b19*b32*b45*b47*b57*b67*b80 + 
     b6*b16*b19*b32*b38*b54*b57*b67*b80 - b6*b16*b19*b32*b38*b48*b63*b67*b80 + 
     b6*b16*b19*b32*b38*b48*b58*b72*b80 - b6*b16*b19*b32*b38*b48*b58*b71*b81 + 
     b7*b15*b19*b32*b38*b48*b58*b71*b81 - b7*b15*b19*b32*b38*b48*b58*b72*b80 + 
     b7*b15*b19*b32*b38*b48*b63*b67*b80 - b7*b15*b19*b32*b38*b54*b57*b67*b80 + 
     b7*b15*b19*b32*b45*b47*b57*b67*b80 - b7*b15*b19*b36*b41*b47*b57*b67*b80 + 
     b7*b15*b27*b28*b41*b47*b57*b67*b80 - b7*b18*b24*b28*b41*b47*b57*b67*b80 + 
     b9*b16*b24*b28*b41*b47*b57*b67*b80 - b9*b16*b24*b28*b41*b47*b57*b71*b76 + 
     b7*b18*b24*b28*b41*b47*b57*b71*b76 - b7*b15*b27*b28*b41*b47*b57*b71*b76 + 
     b7*b15*b19*b36*b41*b47*b57*b71*b76 - b7*b15*b19*b32*b45*b47*b57*b71*b76 + 
     b7*b15*b19*b32*b38*b54*b57*b71*b76 - b7*b15*b19*b32*b38*b48*b63*b71*b76 + 
     b7*b15*b19*b32*b38*b48*b62*b72*b76 - b7*b15*b19*b32*b38*b48*b62*b67*b81 + 
     b7*b15*b19*b32*b38*b53*b57*b67*b81 - b7*b15*b19*b32*b38*b53*b57*b72*b76 + 
     b7*b15*b19*b32*b38*b53*b63*b66*b76 - b7*b15*b19*b32*b38*b54*b62*b66*b76 + 
     b7*b15*b19*b32*b45*b47*b62*b66*b76 - b7*b15*b19*b36*b41*b47*b62*b66*b76 + 
     b7*b15*b27*b28*b41*b47*b62*b66*b76 - b7*b18*b24*b28*b41*b47*b62*b66*b76 + 
     b9*b16*b24*b28*b41*b47*b62*b66*b76 - b9*b16*b24*b28*b41*b53*b56*b66*b76 + 
     b7*b18*b24*b28*b41*b53*b56*b66*b76 - b7*b15*b27*b28*b41*b53*b56*b66*b76 + 
     b7*b15*b19*b36*b41*b53*b56*b66*b76 - b7*b15*b19*b32*b45*b53*b56*b66*b76 + 
     b7*b15*b19*b32*b44*b54*b56*b66*b76 - b7*b15*b19*b32*b44*b47*b63*b66*b76 + 
     b7*b15*b19*b32*b44*b47*b57*b72*b76 - b7*b15*b19*b32*b44*b47*b57*b67*b81 + 
     b7*b15*b19*b35*b41*b47*b57*b67*b81 - b7*b15*b19*b35*b41*b47*b57*b72*b76 + 
     b7*b15*b19*b35*b41*b47*b63*b66*b76 - b7*b15*b19*b35*b41*b54*b56*b66*b76 + 
     b7*b15*b19*b35*b45*b50*b56*b66*b76 - b7*b15*b19*b36*b44*b50*b56*b66*b76 + 
     b7*b15*b27*b28*b44*b50*b56*b66*b76 - b7*b18*b24*b28*b44*b50*b56*b66*b76 + 
     b9*b16*b24*b28*b44*b50*b56*b66*b76 - b9*b16*b24*b35*b37*b50*b56*b66*b76 + 
     b7*b18*b24*b35*b37*b50*b56*b66*b76 - b7*b15*b27*b35*b37*b50*b56*b66*b76 + 
     b7*b15*b26*b36*b37*b50*b56*b66*b76 - b7*b15*b26*b28*b45*b50*b56*b66*b76 + 
     b7*b15*b26*b28*b41*b54*b56*b66*b76 - b7*b15*b26*b28*b41*b47*b63*b66*b76 + 
     b7*b15*b26*b28*b41*b47*b57*b72*b76 - b7*b15*b26*b28*b41*b47*b57*b67*b81 + 
     b7*b17*b24*b28*b41*b47*b57*b67*b81 - b7*b17*b24*b28*b41*b47*b57*b72*b76 + 
     b7*b17*b24*b28*b41*b47*b63*b66*b76 - b7*b17*b24*b28*b41*b54*b56*b66*b76 + 
     b7*b17*b24*b28*b45*b50*b56*b66*b76 - b7*b17*b24*b36*b37*b50*b56*b66*b76 + 
     b7*b17*b27*b33*b37*b50*b56*b66*b76 - b7*b18*b26*b33*b37*b50*b56*b66*b76 + 
     b9*b16*b26*b33*b37*b50*b56*b66*b76 - b9*b17*b25*b33*b37*b50*b56*b66*b76 + 
     b8*b18*b25*b33*b37*b50*b56*b66*b76 - b8*b16*b27*b33*b37*b50*b56*b66*b76 + 
     b8*b16*b24*b36*b37*b50*b56*b66*b76 - b8*b16*b24*b28*b45*b50*b56*b66*b76 + 
     b8*b16*b24*b28*b41*b54*b56*b66*b76 - b8*b16*b24*b28*b41*b47*b63*b66*b76 + 
     b8*b16*b24*b28*b41*b47*b57*b72*b76 - b8*b16*b24*b28*b41*b47*b57*b67*b81 + 
     b8*b16*b19*b33*b41*b47*b57*b67*b81 - b8*b16*b19*b33*b41*b47*b57*b72*b76 + 
     b8*b16*b19*b33*b41*b47*b63*b66*b76 - b8*b16*b19*b33*b41*b54*b56*b66*b76 + 
     b8*b16*b19*b33*b45*b50*b56*b66*b76 - b8*b16*b19*b36*b42*b50*b56*b66*b76 + 
     b8*b16*b27*b28*b42*b50*b56*b66*b76 - b8*b18*b25*b28*b42*b50*b56*b66*b76 + 
     b9*b17*b25*b28*b42*b50*b56*b66*b76 - b9*b16*b26*b28*b42*b50*b56*b66*b76 + 
     b7*b18*b26*b28*b42*b50*b56*b66*b76 - b7*b17*b27*b28*b42*b50*b56*b66*b76 + 
     b7*b17*b19*b36*b42*b50*b56*b66*b76 - b7*b17*b19*b33*b45*b50*b56*b66*b76 + 
     b7*b17*b19*b33*b41*b54*b56*b66*b76 - b7*b17*b19*b33*b41*b47*b63*b66*b76 + 
     b7*b17*b19*b33*b41*b47*b57*b72*b76 - b7*b17*b19*b33*b41*b47*b57*b67*b81 + 
     b7*b10*b26*b33*b41*b47*b57*b67*b81 - b7*b10*b26*b33*b41*b47*b57*b72*b76 + 
     b7*b10*b26*b33*b41*b47*b63*b66*b76 - b7*b10*b26*b33*b41*b54*b56*b66*b76 + 
     b7*b10*b26*b33*b45*b50*b56*b66*b76 - b7*b10*b26*b36*b42*b50*b56*b66*b76 + 
     b7*b10*b27*b35*b42*b50*b56*b66*b76 - b7*b18*b19*b35*b42*b50*b56*b66*b76 + 
     b9*b16*b19*b35*b42*b50*b56*b66*b76 - b9*b16*b19*b33*b44*b50*b56*b66*b76 + 
     b7*b18*b19*b33*b44*b50*b56*b66*b76 - b7*b10*b27*b33*b44*b50*b56*b66*b76 + 
     b7*b10*b24*b36*b44*b50*b56*b66*b76 - b7*b10*b24*b35*b45*b50*b56*b66*b76 + 
     b7*b10*b24*b35*b41*b54*b56*b66*b76 - b7*b10*b24*b35*b41*b47*b63*b66*b76 + 
     b7*b10*b24*b35*b41*b47*b57*b72*b76 - b7*b10*b24*b35*b41*b47*b57*b67*b81 + 
     b7*b10*b24*b32*b44*b47*b57*b67*b81 - b7*b10*b24*b32*b44*b47*b57*b72*b76 + 
     b7*b10*b24*b32*b44*b47*b63*b66*b76 - b7*b10*b24*b32*b44*b54*b56*b66*b76 + 
     b7*b10*b24*b32*b45*b53*b56*b66*b76 - b7*b10*b24*b36*b41*b53*b56*b66*b76 + 
     b7*b10*b27*b33*b41*b53*b56*b66*b76 - b7*b18*b19*b33*b41*b53*b56*b66*b76 + 
     b9*b16*b19*b33*b41*b53*b56*b66*b76 - b9*b16*b19*b33*b41*b47*b62*b66*b76 + 
     b7*b18*b19*b33*b41*b47*b62*b66*b76 - b7*b10*b27*b33*b41*b47*b62*b66*b76 + 
     b7*b10*b24*b36*b41*b47*b62*b66*b76 - b7*b10*b24*b32*b45*b47*b62*b66*b76 + 
     b7*b10*b24*b32*b38*b54*b62*b66*b76 - b7*b10*b24*b32*b38*b53*b63*b66*b76 + 
     b7*b10*b24*b32*b38*b53*b57*b72*b76 - b7*b10*b24*b32*b38*b53*b57*b67*b81 + 
     b7*b10*b24*b32*b38*b48*b62*b67*b81 - b7*b10*b24*b32*b38*b48*b62*b72*b76 + 
     b7*b10*b24*b32*b38*b48*b63*b71*b76 - b7*b10*b24*b32*b38*b54*b57*b71*b76 + 
     b7*b10*b24*b32*b45*b47*b57*b71*b76 - b7*b10*b24*b36*b41*b47*b57*b71*b76 + 
     b7*b10*b27*b33*b41*b47*b57*b71*b76 - b7*b18*b19*b33*b41*b47*b57*b71*b76 + 
     b9*b16*b19*b33*b41*b47*b57*b71*b76 - b9*b16*b19*b33*b41*b47*b57*b67*b80 + 
     b7*b18*b19*b33*b41*b47*b57*b67*b80 - b7*b10*b27*b33*b41*b47*b57*b67*b80 + 
     b7*b10*b24*b36*b41*b47*b57*b67*b80 - b7*b10*b24*b32*b45*b47*b57*b67*b80 + 
     b7*b10*b24*b32*b38*b54*b57*b67*b80 - b7*b10*b24*b32*b38*b48*b63*b67*b80 + 
     b7*b10*b24*b32*b38*b48*b58*b72*b80 - b7*b10*b24*b32*b38*b48*b58*b71*b81 + 
     b1*b16*b24*b32*b38*b48*b58*b71*b81 - b1*b16*b24*b32*b38*b48*b58*b72*b80 + 
     b1*b16*b24*b32*b38*b48*b63*b67*b80 - b1*b16*b24*b32*b38*b54*b57*b67*b80 + 
     b1*b16*b24*b32*b45*b47*b57*b67*b80 - b1*b16*b24*b36*b41*b47*b57*b67*b80 + 
     b1*b16*b27*b33*b41*b47*b57*b67*b80 - b1*b18*b25*b33*b41*b47*b57*b67*b80 + 
     b9*b10*b25*b33*b41*b47*b57*b67*b80 - b9*b10*b25*b33*b41*b47*b57*b71*b76 + 
     b1*b18*b25*b33*b41*b47*b57*b71*b76 - b1*b16*b27*b33*b41*b47*b57*b71*b76 + 
     b1*b16*b24*b36*b41*b47*b57*b71*b76 - b1*b16*b24*b32*b45*b47*b57*b71*b76 + 
     b1*b16*b24*b32*b38*b54*b57*b71*b76 - b1*b16*b24*b32*b38*b48*b63*b71*b76 + 
     b1*b16*b24*b32*b38*b48*b62*b72*b76 - b1*b16*b24*b32*b38*b48*b62*b67*b81 + 
     b1*b16*b24*b32*b38*b53*b57*b67*b81 - b1*b16*b24*b32*b38*b53*b57*b72*b76 + 
     b1*b16*b24*b32*b38*b53*b63*b66*b76 - b1*b16*b24*b32*b38*b54*b62*b66*b76 + 
     b1*b16*b24*b32*b45*b47*b62*b66*b76 - b1*b16*b24*b36*b41*b47*b62*b66*b76 + 
     b1*b16*b27*b33*b41*b47*b62*b66*b76 - b1*b18*b25*b33*b41*b47*b62*b66*b76 + 
     b9*b10*b25*b33*b41*b47*b62*b66*b76 - b9*b10*b25*b33*b41*b53*b56*b66*b76 + 
     b1*b18*b25*b33*b41*b53*b56*b66*b76 - b1*b16*b27*b33*b41*b53*b56*b66*b76 + 
     b1*b16*b24*b36*b41*b53*b56*b66*b76 - b1*b16*b24*b32*b45*b53*b56*b66*b76 + 
     b1*b16*b24*b32*b44*b54*b56*b66*b76 - b1*b16*b24*b32*b44*b47*b63*b66*b76 + 
     b1*b16*b24*b32*b44*b47*b57*b72*b76 - b1*b16*b24*b32*b44*b47*b57*b67*b81 + 
     b1*b16*b24*b35*b41*b47*b57*b67*b81 - b1*b16*b24*b35*b41*b47*b57*b72*b76 + 
     b1*b16*b24*b35*b41*b47*b63*b66*b76 - b1*b16*b24*b35*b41*b54*b56*b66*b76 + 
     b1*b16*b24*b35*b45*b50*b56*b66*b76 - b1*b16*b24*b36*b44*b50*b56*b66*b76 + 
     b1*b16*b27*b33*b44*b50*b56*b66*b76 - b1*b18*b25*b33*b44*b50*b56*b66*b76 + 
     b9*b10*b25*b33*b44*b50*b56*b66*b76 - b9*b10*b25*b35*b42*b50*b56*b66*b76 + 
     b1*b18*b25*b35*b42*b50*b56*b66*b76 - b1*b16*b27*b35*b42*b50*b56*b66*b76 + 
     b1*b16*b26*b36*b42*b50*b56*b66*b76 - b1*b16*b26*b33*b45*b50*b56*b66*b76 + 
     b1*b16*b26*b33*b41*b54*b56*b66*b76 - b1*b16*b26*b33*b41*b47*b63*b66*b76 + 
     b1*b16*b26*b33*b41*b47*b57*b72*b76 - b1*b16*b26*b33*b41*b47*b57*b67*b81 + 
     b1*b17*b25*b33*b41*b47*b57*b67*b81 - b1*b17*b25*b33*b41*b47*b57*b72*b76 + 
     b1*b17*b25*b33*b41*b47*b63*b66*b76 - b1*b17*b25*b33*b41*b54*b56*b66*b76 + 
     b1*b17*b25*b33*b45*b50*b56*b66*b76 - b1*b17*b25*b36*b42*b50*b56*b66*b76 + 
     b1*b17*b27*b34*b42*b50*b56*b66*b76 - b1*b18*b26*b34*b42*b50*b56*b66*b76 + 
     b9*b10*b26*b34*b42*b50*b56*b66*b76 - b9*b17*b19*b34*b42*b50*b56*b66*b76 + 
     b8*b18*b19*b34*b42*b50*b56*b66*b76 - b8*b10*b27*b34*b42*b50*b56*b66*b76 + 
     b8*b10*b25*b36*b42*b50*b56*b66*b76 - b8*b10*b25*b33*b45*b50*b56*b66*b76 + 
     b8*b10*b25*b33*b41*b54*b56*b66*b76 - b8*b10*b25*b33*b41*b47*b63*b66*b76 + 
     b8*b10*b25*b33*b41*b47*b57*b72*b76 - b8*b10*b25*b33*b41*b47*b57*b67*b81 + 
     b8*b10*b24*b34*b41*b47*b57*b67*b81 - b8*b10*b24*b34*b41*b47*b57*b72*b76 + 
     b8*b10*b24*b34*b41*b47*b63*b66*b76 - b8*b10*b24*b34*b41*b54*b56*b66*b76 + 
     b8*b10*b24*b34*b45*b50*b56*b66*b76 - b8*b10*b24*b36*b43*b50*b56*b66*b76 + 
     b8*b10*b27*b33*b43*b50*b56*b66*b76 - b8*b18*b19*b33*b43*b50*b56*b66*b76 + 
     b9*b17*b19*b33*b43*b50*b56*b66*b76 - b9*b10*b26*b33*b43*b50*b56*b66*b76 + 
     b1*b18*b26*b33*b43*b50*b56*b66*b76 - b1*b17*b27*b33*b43*b50*b56*b66*b76 + 
     b1*b17*b24*b36*b43*b50*b56*b66*b76 - b1*b17*b24*b34*b45*b50*b56*b66*b76 + 
     b1*b17*b24*b34*b41*b54*b56*b66*b76 - b1*b17*b24*b34*b41*b47*b63*b66*b76 + 
     b1*b17*b24*b34*b41*b47*b57*b72*b76 - b1*b17*b24*b34*b41*b47*b57*b67*b81 + 
     b1*b15*b26*b34*b41*b47*b57*b67*b81 - b1*b15*b26*b34*b41*b47*b57*b72*b76 + 
     b1*b15*b26*b34*b41*b47*b63*b66*b76 - b1*b15*b26*b34*b41*b54*b56*b66*b76 + 
     b1*b15*b26*b34*b45*b50*b56*b66*b76 - b1*b15*b26*b36*b43*b50*b56*b66*b76 + 
     b1*b15*b27*b35*b43*b50*b56*b66*b76 - b1*b18*b24*b35*b43*b50*b56*b66*b76 + 
     b9*b10*b24*b35*b43*b50*b56*b66*b76 - b9*b10*b24*b34*b44*b50*b56*b66*b76 + 
     b1*b18*b24*b34*b44*b50*b56*b66*b76 - b1*b15*b27*b34*b44*b50*b56*b66*b76 + 
     b1*b15*b25*b36*b44*b50*b56*b66*b76 - b1*b15*b25*b35*b45*b50*b56*b66*b76 + 
     b1*b15*b25*b35*b41*b54*b56*b66*b76 - b1*b15*b25*b35*b41*b47*b63*b66*b76 + 
     b1*b15*b25*b35*b41*b47*b57*b72*b76 - b1*b15*b25*b35*b41*b47*b57*b67*b81 + 
     b1*b15*b25*b32*b44*b47*b57*b67*b81 - b1*b15*b25*b32*b44*b47*b57*b72*b76 + 
     b1*b15*b25*b32*b44*b47*b63*b66*b76 - b1*b15*b25*b32*b44*b54*b56*b66*b76 + 
     b1*b15*b25*b32*b45*b53*b56*b66*b76 - b1*b15*b25*b36*b41*b53*b56*b66*b76 + 
     b1*b15*b27*b34*b41*b53*b56*b66*b76 - b1*b18*b24*b34*b41*b53*b56*b66*b76 + 
     b9*b10*b24*b34*b41*b53*b56*b66*b76 - b9*b10*b24*b34*b41*b47*b62*b66*b76 + 
     b1*b18*b24*b34*b41*b47*b62*b66*b76 - b1*b15*b27*b34*b41*b47*b62*b66*b76 + 
     b1*b15*b25*b36*b41*b47*b62*b66*b76 - b1*b15*b25*b32*b45*b47*b62*b66*b76 + 
     b1*b15*b25*b32*b38*b54*b62*b66*b76 - b1*b15*b25*b32*b38*b53*b63*b66*b76 + 
     b1*b15*b25*b32*b38*b53*b57*b72*b76 - b1*b15*b25*b32*b38*b53*b57*b67*b81 + 
     b1*b15*b25*b32*b38*b48*b62*b67*b81 - b1*b15*b25*b32*b38*b48*b62*b72*b76 + 
     b1*b15*b25*b32*b38*b48*b63*b71*b76 - b1*b15*b25*b32*b38*b54*b57*b71*b76 + 
     b1*b15*b25*b32*b45*b47*b57*b71*b76 - b1*b15*b25*b36*b41*b47*b57*b71*b76 + 
     b1*b15*b27*b34*b41*b47*b57*b71*b76 - b1*b18*b24*b34*b41*b47*b57*b71*b76 + 
     b9*b10*b24*b34*b41*b47*b57*b71*b76 - b9*b10*b24*b34*b41*b47*b57*b67*b80 + 
     b1*b18*b24*b34*b41*b47*b57*b67*b80 - b1*b15*b27*b34*b41*b47*b57*b67*b80 + 
     b1*b15*b25*b36*b41*b47*b57*b67*b80 - b1*b15*b25*b32*b45*b47*b57*b67*b80 + 
     b1*b15*b25*b32*b38*b54*b57*b67*b80 - b1*b15*b25*b32*b38*b48*b63*b67*b80 + 
     b1*b15*b25*b32*b38*b48*b58*b72*b80 - b1*b15*b25*b32*b38*b48*b58*b71*b81 + 
     b1*b15*b23*b34*b38*b48*b58*b71*b81 - b1*b15*b23*b34*b38*b48*b58*b72*b80 + 
     b1*b15*b23*b34*b38*b48*b63*b67*b80 - b1*b15*b23*b34*b38*b54*b57*b67*b80 + 
     b1*b15*b23*b34*b45*b47*b57*b67*b80 - b1*b15*b23*b36*b43*b47*b57*b67*b80 + 
     b1*b15*b27*b32*b43*b47*b57*b67*b80 - b1*b18*b24*b32*b43*b47*b57*b67*b80 + 
     b9*b10*b24*b32*b43*b47*b57*b67*b80 - b9*b10*b24*b32*b43*b47*b57*b71*b76 + 
     b1*b18*b24*b32*b43*b47*b57*b71*b76 - b1*b15*b27*b32*b43*b47*b57*b71*b76 + 
     b1*b15*b23*b36*b43*b47*b57*b71*b76 - b1*b15*b23*b34*b45*b47*b57*b71*b76 + 
     b1*b15*b23*b34*b38*b54*b57*b71*b76 - b1*b15*b23*b34*b38*b48*b63*b71*b76 + 
     b1*b15*b23*b34*b38*b48*b62*b72*b76 - b1*b15*b23*b34*b38*b48*b62*b67*b81 + 
     b1*b15*b23*b34*b38*b53*b57*b67*b81 - b1*b15*b23*b34*b38*b53*b57*b72*b76 + 
     b1*b15*b23*b34*b38*b53*b63*b66*b76 - b1*b15*b23*b34*b38*b54*b62*b66*b76 + 
     b1*b15*b23*b34*b45*b47*b62*b66*b76 - b1*b15*b23*b36*b43*b47*b62*b66*b76 + 
     b1*b15*b27*b32*b43*b47*b62*b66*b76 - b1*b18*b24*b32*b43*b47*b62*b66*b76 + 
     b9*b10*b24*b32*b43*b47*b62*b66*b76 - b9*b10*b24*b32*b43*b53*b56*b66*b76 + 
     b1*b18*b24*b32*b43*b53*b56*b66*b76 - b1*b15*b27*b32*b43*b53*b56*b66*b76 + 
     b1*b15*b23*b36*b43*b53*b56*b66*b76 - b1*b15*b23*b34*b45*b53*b56*b66*b76 + 
     b1*b15*b23*b34*b44*b54*b56*b66*b76 - b1*b15*b23*b34*b44*b47*b63*b66*b76 + 
     b1*b15*b23*b34*b44*b47*b57*b72*b76 - b1*b15*b23*b34*b44*b47*b57*b67*b81 + 
     b1*b15*b23*b35*b43*b47*b57*b67*b81 - b1*b15*b23*b35*b43*b47*b57*b72*b76 + 
     b1*b15*b23*b35*b43*b47*b63*b66*b76 - b1*b15*b23*b35*b43*b54*b56*b66*b76 + 
     b1*b15*b23*b35*b45*b52*b56*b66*b76 - b1*b15*b23*b36*b44*b52*b56*b66*b76 + 
     b1*b15*b27*b32*b44*b52*b56*b66*b76 - b1*b18*b24*b32*b44*b52*b56*b66*b76 + 
     b9*b10*b24*b32*b44*b52*b56*b66*b76 - b9*b10*b24*b35*b41*b52*b56*b66*b76 + 
     b1*b18*b24*b35*b41*b52*b56*b66*b76 - b1*b15*b27*b35*b41*b52*b56*b66*b76 + 
     b1*b15*b26*b36*b41*b52*b56*b66*b76 - b1*b15*b26*b32*b45*b52*b56*b66*b76 + 
     b1*b15*b26*b32*b43*b54*b56*b66*b76 - b1*b15*b26*b32*b43*b47*b63*b66*b76 + 
     b1*b15*b26*b32*b43*b47*b57*b72*b76 - b1*b15*b26*b32*b43*b47*b57*b67*b81 + 
     b1*b17*b24*b32*b43*b47*b57*b67*b81 - b1*b17*b24*b32*b43*b47*b57*b72*b76 + 
     b1*b17*b24*b32*b43*b47*b63*b66*b76 - b1*b17*b24*b32*b43*b54*b56*b66*b76 + 
     b1*b17*b24*b32*b45*b52*b56*b66*b76 - b1*b17*b24*b36*b41*b52*b56*b66*b76 + 
     b1*b17*b27*b33*b41*b52*b56*b66*b76 - b1*b18*b26*b33*b41*b52*b56*b66*b76 + 
     b9*b10*b26*b33*b41*b52*b56*b66*b76 - b9*b17*b19*b33*b41*b52*b56*b66*b76 + 
     b8*b18*b19*b33*b41*b52*b56*b66*b76 - b8*b10*b27*b33*b41*b52*b56*b66*b76 + 
     b8*b10*b24*b36*b41*b52*b56*b66*b76 - b8*b10*b24*b32*b45*b52*b56*b66*b76 + 
     b8*b10*b24*b32*b43*b54*b56*b66*b76 - b8*b10*b24*b32*b43*b47*b63*b66*b76 + 
     b8*b10*b24*b32*b43*b47*b57*b72*b76 - b8*b10*b24*b32*b43*b47*b57*b67*b81 + 
     b8*b10*b24*b32*b38*b52*b57*b67*b81 - b8*b10*b24*b32*b38*b52*b57*b72*b76 + 
     b8*b10*b24*b32*b38*b52*b63*b66*b76 - b8*b10*b24*b32*b38*b54*b61*b66*b76 + 
     b8*b10*b24*b32*b45*b47*b61*b66*b76 - b8*b10*b24*b36*b41*b47*b61*b66*b76 + 
     b8*b10*b27*b33*b41*b47*b61*b66*b76 - b8*b18*b19*b33*b41*b47*b61*b66*b76 + 
     b9*b17*b19*b33*b41*b47*b61*b66*b76 - b9*b10*b26*b33*b41*b47*b61*b66*b76 + 
     b1*b18*b26*b33*b41*b47*b61*b66*b76 - b1*b17*b27*b33*b41*b47*b61*b66*b76 + 
     b1*b17*b24*b36*b41*b47*b61*b66*b76 - b1*b17*b24*b32*b45*b47*b61*b66*b76 + 
     b1*b17*b24*b32*b38*b54*b61*b66*b76 - b1*b17*b24*b32*b38*b52*b63*b66*b76 + 
     b1*b17*b24*b32*b38*b52*b57*b72*b76 - b1*b17*b24*b32*b38*b52*b57*b67*b81 + 
     b1*b15*b26*b32*b38*b52*b57*b67*b81 - b1*b15*b26*b32*b38*b52*b57*b72*b76 + 
     b1*b15*b26*b32*b38*b52*b63*b66*b76 - b1*b15*b26*b32*b38*b54*b61*b66*b76 + 
     b1*b15*b26*b32*b45*b47*b61*b66*b76 - b1*b15*b26*b36*b41*b47*b61*b66*b76 + 
     b1*b15*b27*b35*b41*b47*b61*b66*b76 - b1*b18*b24*b35*b41*b47*b61*b66*b76 + 
     b9*b10*b24*b35*b41*b47*b61*b66*b76 - b9*b10*b24*b32*b44*b47*b61*b66*b76 + 
     b1*b18*b24*b32*b44*b47*b61*b66*b76 - b1*b15*b27*b32*b44*b47*b61*b66*b76 + 
     b1*b15*b23*b36*b44*b47*b61*b66*b76 - b1*b15*b23*b35*b45*b47*b61*b66*b76 + 
     b1*b15*b23*b35*b38*b54*b61*b66*b76 - b1*b15*b23*b35*b38*b52*b63*b66*b76 + 
     b1*b15*b23*b35*b38*b52*b57*b72*b76 - b1*b15*b23*b35*b38*b52*b57*b67*b81 + 
     b1*b15*b23*b29*b44*b52*b57*b67*b81 - b1*b15*b23*b29*b44*b52*b57*b72*b76 + 
     b1*b15*b23*b29*b44*b52*b63*b66*b76 - b1*b15*b23*b29*b44*b54*b61*b66*b76 + 
     b1*b15*b23*b29*b45*b53*b61*b66*b76 - b1*b15*b23*b36*b38*b53*b61*b66*b76 + 
     b1*b15*b27*b32*b38*b53*b61*b66*b76 - b1*b18*b24*b32*b38*b53*b61*b66*b76 + 
     b9*b10*b24*b32*b38*b53*b61*b66*b76 - b9*b10*b24*b32*b38*b52*b62*b66*b76 + 
     b1*b18*b24*b32*b38*b52*b62*b66*b76 - b1*b15*b27*b32*b38*b52*b62*b66*b76 + 
     b1*b15*b23*b36*b38*b52*b62*b66*b76 - b1*b15*b23*b29*b45*b52*b62*b66*b76 + 
     b1*b15*b23*b29*b43*b54*b62*b66*b76 - b1*b15*b23*b29*b43*b53*b63*b66*b76 + 
     b1*b15*b23*b29*b43*b53*b57*b72*b76 - b1*b15*b23*b29*b43*b53*b57*b67*b81 + 
     b1*b15*b23*b29*b43*b48*b62*b67*b81 - b1*b15*b23*b29*b43*b48*b62*b72*b76 + 
     b1*b15*b23*b29*b43*b48*b63*b71*b76 - b1*b15*b23*b29*b43*b54*b57*b71*b76 + 
     b1*b15*b23*b29*b45*b52*b57*b71*b76 - b1*b15*b23*b36*b38*b52*b57*b71*b76 + 
     b1*b15*b27*b32*b38*b52*b57*b71*b76 - b1*b18*b24*b32*b38*b52*b57*b71*b76 + 
     b9*b10*b24*b32*b38*b52*b57*b71*b76 - b9*b10*b24*b32*b38*b52*b57*b67*b80 + 
     b1*b18*b24*b32*b38*b52*b57*b67*b80 - b1*b15*b27*b32*b38*b52*b57*b67*b80 + 
     b1*b15*b23*b36*b38*b52*b57*b67*b80 - b1*b15*b23*b29*b45*b52*b57*b67*b80 + 
     b1*b15*b23*b29*b43*b54*b57*b67*b80 - b1*b15*b23*b29*b43*b48*b63*b67*b80 + 
     b1*b15*b23*b29*b43*b48*b58*b72*b80 - b1*b15*b23*b29*b43*b48*b58*b71*b81 + 
     b1*b15*b23*b29*b39*b52*b58*b71*b81 - b1*b15*b23*b29*b39*b52*b58*b72*b80 + 
     b1*b15*b23*b29*b39*b52*b63*b67*b80 - b1*b15*b23*b29*b39*b54*b61*b67*b80 + 
     b1*b15*b23*b29*b45*b48*b61*b67*b80 - b1*b15*b23*b36*b38*b48*b61*b67*b80 + 
     b1*b15*b27*b32*b38*b48*b61*b67*b80 - b1*b18*b24*b32*b38*b48*b61*b67*b80 + 
     b9*b10*b24*b32*b38*b48*b61*b67*b80 - b9*b10*b24*b32*b38*b48*b61*b71*b76 + 
     b1*b18*b24*b32*b38*b48*b61*b71*b76 - b1*b15*b27*b32*b38*b48*b61*b71*b76 + 
     b1*b15*b23*b36*b38*b48*b61*b71*b76 - b1*b15*b23*b29*b45*b48*b61*b71*b76 + 
     b1*b15*b23*b29*b39*b54*b61*b71*b76 - b1*b15*b23*b29*b39*b52*b63*b71*b76 + 
     b1*b15*b23*b29*b39*b52*b62*b72*b76 - b1*b15*b23*b29*b39*b52*b62*b67*b81 + 
     b1*b15*b23*b29*b39*b53*b61*b67*b81 - b1*b15*b23*b29*b39*b53*b61*b72*b76 + 
     b1*b15*b23*b29*b39*b53*b63*b70*b76 - b1*b15*b23*b29*b39*b54*b62*b70*b76 + 
     b1*b15*b23*b29*b45*b48*b62*b70*b76 - b1*b15*b23*b36*b38*b48*b62*b70*b76 + 
     b1*b15*b27*b32*b38*b48*b62*b70*b76 - b1*b18*b24*b32*b38*b48*b62*b70*b76 + 
     b9*b10*b24*b32*b38*b48*b62*b70*b76 - b9*b10*b24*b32*b38*b53*b57*b70*b76 + 
     b1*b18*b24*b32*b38*b53*b57*b70*b76 - b1*b15*b27*b32*b38*b53*b57*b70*b76 + 
     b1*b15*b23*b36*b38*b53*b57*b70*b76 - b1*b15*b23*b29*b45*b53*b57*b70*b76 + 
     b1*b15*b23*b29*b44*b54*b57*b70*b76 - b1*b15*b23*b29*b44*b48*b63*b70*b76 + 
     b1*b15*b23*b29*b44*b48*b61*b72*b76 - b1*b15*b23*b29*b44*b48*b61*b67*b81 + 
     b1*b15*b23*b35*b38*b48*b61*b67*b81 - b1*b15*b23*b35*b38*b48*b61*b72*b76 + 
     b1*b15*b23*b35*b38*b48*b63*b70*b76 - b1*b15*b23*b35*b38*b54*b57*b70*b76 + 
     b1*b15*b23*b35*b45*b47*b57*b70*b76 - b1*b15*b23*b36*b44*b47*b57*b70*b76 + 
     b1*b15*b27*b32*b44*b47*b57*b70*b76 - b1*b18*b24*b32*b44*b47*b57*b70*b76 + 
     b9*b10*b24*b32*b44*b47*b57*b70*b76 - b9*b10*b24*b35*b41*b47*b57*b70*b76 + 
     b1*b18*b24*b35*b41*b47*b57*b70*b76 - b1*b15*b27*b35*b41*b47*b57*b70*b76 + 
     b1*b15*b26*b36*b41*b47*b57*b70*b76 - b1*b15*b26*b32*b45*b47*b57*b70*b76 + 
     b1*b15*b26*b32*b38*b54*b57*b70*b76 - b1*b15*b26*b32*b38*b48*b63*b70*b76 + 
     b1*b15*b26*b32*b38*b48*b61*b72*b76 - b1*b15*b26*b32*b38*b48*b61*b67*b81 + 
     b1*b17*b24*b32*b38*b48*b61*b67*b81 - b1*b17*b24*b32*b38*b48*b61*b72*b76 + 
     b1*b17*b24*b32*b38*b48*b63*b70*b76 - b1*b17*b24*b32*b38*b54*b57*b70*b76 + 
     b1*b17*b24*b32*b45*b47*b57*b70*b76 - b1*b17*b24*b36*b41*b47*b57*b70*b76 + 
     b1*b17*b27*b33*b41*b47*b57*b70*b76 - b1*b18*b26*b33*b41*b47*b57*b70*b76 + 
     b9*b10*b26*b33*b41*b47*b57*b70*b76 - b9*b17*b19*b33*b41*b47*b57*b70*b76 + 
     b8*b18*b19*b33*b41*b47*b57*b70*b76 - b8*b10*b27*b33*b41*b47*b57*b70*b76 + 
     b8*b10*b24*b36*b41*b47*b57*b70*b76 - b8*b10*b24*b32*b45*b47*b57*b70*b76 + 
     b8*b10*b24*b32*b38*b54*b57*b70*b76 - b8*b10*b24*b32*b38*b48*b63*b70*b76 + 
     b8*b10*b24*b32*b38*b48*b61*b72*b76 - b8*b10*b24*b32*b38*b48*b61*b67*b81 + 
     b8*b10*b24*b32*b38*b48*b58*b70*b81 - b8*b10*b24*b32*b38*b48*b58*b72*b79 + 
     b8*b10*b24*b32*b38*b48*b63*b67*b79 - b8*b10*b24*b32*b38*b54*b57*b67*b79 + 
     b8*b10*b24*b32*b45*b47*b57*b67*b79 - b8*b10*b24*b36*b41*b47*b57*b67*b79 + 
     b8*b10*b27*b33*b41*b47*b57*b67*b79 - b8*b18*b19*b33*b41*b47*b57*b67*b79 + 
     b9*b17*b19*b33*b41*b47*b57*b67*b79 - b9*b10*b26*b33*b41*b47*b57*b67*b79 + 
     b1*b18*b26*b33*b41*b47*b57*b67*b79 - b1*b17*b27*b33*b41*b47*b57*b67*b79 + 
     b1*b17*b24*b36*b41*b47*b57*b67*b79 - b1*b17*b24*b32*b45*b47*b57*b67*b79 + 
     b1*b17*b24*b32*b38*b54*b57*b67*b79 - b1*b17*b24*b32*b38*b48*b63*b67*b79 + 
     b1*b17*b24*b32*b38*b48*b58*b72*b79 - b1*b17*b24*b32*b38*b48*b58*b70*b81 + 
     b1*b15*b26*b32*b38*b48*b58*b70*b81 - b1*b15*b26*b32*b38*b48*b58*b72*b79 + 
     b1*b15*b26*b32*b38*b48*b63*b67*b79 - b1*b15*b26*b32*b38*b54*b57*b67*b79 + 
     b1*b15*b26*b32*b45*b47*b57*b67*b79 - b1*b15*b26*b36*b41*b47*b57*b67*b79 + 
     b1*b15*b27*b35*b41*b47*b57*b67*b79 - b1*b18*b24*b35*b41*b47*b57*b67*b79 + 
     b9*b10*b24*b35*b41*b47*b57*b67*b79 - b9*b10*b24*b32*b44*b47*b57*b67*b79 + 
     b1*b18*b24*b32*b44*b47*b57*b67*b79 - b1*b15*b27*b32*b44*b47*b57*b67*b79 + 
     b1*b15*b23*b36*b44*b47*b57*b67*b79 - b1*b15*b23*b35*b45*b47*b57*b67*b79 + 
     b1*b15*b23*b35*b38*b54*b57*b67*b79 - b1*b15*b23*b35*b38*b48*b63*b67*b79 + 
     b1*b15*b23*b35*b38*b48*b58*b72*b79 - b1*b15*b23*b35*b38*b48*b58*b70*b81 + 
     b1*b15*b23*b29*b44*b48*b58*b70*b81 - b1*b15*b23*b29*b44*b48*b58*b72*b79 + 
     b1*b15*b23*b29*b44*b48*b63*b67*b79 - b1*b15*b23*b29*b44*b54*b57*b67*b79 + 
     b1*b15*b23*b29*b45*b53*b57*b67*b79 - b1*b15*b23*b36*b38*b53*b57*b67*b79 + 
     b1*b15*b27*b32*b38*b53*b57*b67*b79 - b1*b18*b24*b32*b38*b53*b57*b67*b79 + 
     b9*b10*b24*b32*b38*b53*b57*b67*b79 - b9*b10*b24*b32*b38*b48*b62*b67*b79 + 
     b1*b18*b24*b32*b38*b48*b62*b67*b79 - b1*b15*b27*b32*b38*b48*b62*b67*b79 + 
     b1*b15*b23*b36*b38*b48*b62*b67*b79 - b1*b15*b23*b29*b45*b48*b62*b67*b79 + 
     b1*b15*b23*b29*b39*b54*b62*b67*b79 - b1*b15*b23*b29*b39*b53*b63*b67*b79 + 
     b1*b15*b23*b29*b39*b53*b58*b72*b79 - b1*b15*b23*b29*b39*b53*b58*b70*b81 + 
     b1*b15*b23*b29*b39*b49*b62*b70*b81 - b1*b15*b23*b29*b39*b49*b62*b72*b79 + 
     b1*b15*b23*b29*b39*b49*b63*b71*b79 - b1*b15*b23*b29*b39*b54*b58*b71*b79 + 
     b1*b15*b23*b29*b45*b48*b58*b71*b79 - b1*b15*b23*b36*b38*b48*b58*b71*b79 + 
     b1*b15*b27*b32*b38*b48*b58*b71*b79 - b1*b18*b24*b32*b38*b48*b58*b71*b79 + 
     b9*b10*b24*b32*b38*b48*b58*b71*b79 - b9*b10*b24*b32*b38*b48*b58*b70*b80 + 
     b1*b18*b24*b32*b38*b48*b58*b70*b80 - b1*b15*b27*b32*b38*b48*b58*b70*b80 + 
     b1*b15*b23*b36*b38*b48*b58*b70*b80 - b1*b15*b23*b29*b45*b48*b58*b70*b80 + 
     b1*b15*b23*b29*b39*b54*b58*b70*b80 - b1*b15*b23*b29*b39*b49*b63*b70*b80 + 
     b1*b15*b23*b29*b39*b49*b61*b72*b80 - b1*b15*b23*b29*b39*b49*b61*b71*b81 + 
     b1*b14*b24*b29*b39*b49*b61*b71*b81 - b1*b14*b24*b29*b39*b49*b61*b72*b80 + 
     b1*b14*b24*b29*b39*b49*b63*b70*b80 - b1*b14*b24*b29*b39*b54*b58*b70*b80 + 
     b1*b14*b24*b29*b45*b48*b58*b70*b80 - b1*b14*b24*b36*b38*b48*b58*b70*b80 + 
     b1*b14*b27*b33*b38*b48*b58*b70*b80 - b1*b18*b23*b33*b38*b48*b58*b70*b80 + 
     b9*b10*b23*b33*b38*b48*b58*b70*b80 - b9*b10*b23*b33*b38*b48*b58*b71*b79 + 
     b1*b18*b23*b33*b38*b48*b58*b71*b79 - b1*b14*b27*b33*b38*b48*b58*b71*b79 + 
     b1*b14*b24*b36*b38*b48*b58*b71*b79 - b1*b14*b24*b29*b45*b48*b58*b71*b79 + 
     b1*b14*b24*b29*b39*b54*b58*b71*b79 - b1*b14*b24*b29*b39*b49*b63*b71*b79 + 
     b1*b14*b24*b29*b39*b49*b62*b72*b79 - b1*b14*b24*b29*b39*b49*b62*b70*b81 + 
     b1*b14*b24*b29*b39*b53*b58*b70*b81 - b1*b14*b24*b29*b39*b53*b58*b72*b79 + 
     b1*b14*b24*b29*b39*b53*b63*b67*b79 - b1*b14*b24*b29*b39*b54*b62*b67*b79 + 
     b1*b14*b24*b29*b45*b48*b62*b67*b79 - b1*b14*b24*b36*b38*b48*b62*b67*b79 + 
     b1*b14*b27*b33*b38*b48*b62*b67*b79 - b1*b18*b23*b33*b38*b48*b62*b67*b79 + 
     b9*b10*b23*b33*b38*b48*b62*b67*b79 - b9*b10*b23*b33*b38*b53*b57*b67*b79 + 
     b1*b18*b23*b33*b38*b53*b57*b67*b79 - b1*b14*b27*b33*b38*b53*b57*b67*b79 + 
     b1*b14*b24*b36*b38*b53*b57*b67*b79 - b1*b14*b24*b29*b45*b53*b57*b67*b79 + 
     b1*b14*b24*b29*b44*b54*b57*b67*b79 - b1*b14*b24*b29*b44*b48*b63*b67*b79 + 
     b1*b14*b24*b29*b44*b48*b58*b72*b79 - b1*b14*b24*b29*b44*b48*b58*b70*b81 + 
     b1*b14*b24*b35*b38*b48*b58*b70*b81 - b1*b14*b24*b35*b38*b48*b58*b72*b79 + 
     b1*b14*b24*b35*b38*b48*b63*b67*b79 - b1*b14*b24*b35*b38*b54*b57*b67*b79 + 
     b1*b14*b24*b35*b45*b47*b57*b67*b79 - b1*b14*b24*b36*b44*b47*b57*b67*b79 + 
     b1*b14*b27*b33*b44*b47*b57*b67*b79 - b1*b18*b23*b33*b44*b47*b57*b67*b79 + 
     b9*b10*b23*b33*b44*b47*b57*b67*b79 - b9*b10*b23*b35*b42*b47*b57*b67*b79 + 
     b1*b18*b23*b35*b42*b47*b57*b67*b79 - b1*b14*b27*b35*b42*b47*b57*b67*b79 + 
     b1*b14*b26*b36*b42*b47*b57*b67*b79 - b1*b14*b26*b33*b45*b47*b57*b67*b79 + 
     b1*b14*b26*b33*b38*b54*b57*b67*b79 - b1*b14*b26*b33*b38*b48*b63*b67*b79 + 
     b1*b14*b26*b33*b38*b48*b58*b72*b79 - b1*b14*b26*b33*b38*b48*b58*b70*b81 + 
     b1*b17*b23*b33*b38*b48*b58*b70*b81 - b1*b17*b23*b33*b38*b48*b58*b72*b79 + 
     b1*b17*b23*b33*b38*b48*b63*b67*b79 - b1*b17*b23*b33*b38*b54*b57*b67*b79 + 
     b1*b17*b23*b33*b45*b47*b57*b67*b79 - b1*b17*b23*b36*b42*b47*b57*b67*b79 + 
     b1*b17*b27*b32*b42*b47*b57*b67*b79 - b1*b18*b26*b32*b42*b47*b57*b67*b79 + 
     b9*b10*b26*b32*b42*b47*b57*b67*b79 - b9*b17*b19*b32*b42*b47*b57*b67*b79 + 
     b8*b18*b19*b32*b42*b47*b57*b67*b79 - b8*b10*b27*b32*b42*b47*b57*b67*b79 + 
     b8*b10*b23*b36*b42*b47*b57*b67*b79 - b8*b10*b23*b33*b45*b47*b57*b67*b79 + 
     b8*b10*b23*b33*b38*b54*b57*b67*b79 - b8*b10*b23*b33*b38*b48*b63*b67*b79 + 
     b8*b10*b23*b33*b38*b48*b58*b72*b79 - b8*b10*b23*b33*b38*b48*b58*b70*b81 + 
     b8*b10*b23*b33*b38*b48*b61*b67*b81 - b8*b10*b23*b33*b38*b48*b61*b72*b76 + 
     b8*b10*b23*b33*b38*b48*b63*b70*b76 - b8*b10*b23*b33*b38*b54*b57*b70*b76 + 
     b8*b10*b23*b33*b45*b47*b57*b70*b76 - b8*b10*b23*b36*b42*b47*b57*b70*b76 + 
     b8*b10*b27*b32*b42*b47*b57*b70*b76 - b8*b18*b19*b32*b42*b47*b57*b70*b76 + 
     b9*b17*b19*b32*b42*b47*b57*b70*b76 - b9*b10*b26*b32*b42*b47*b57*b70*b76 + 
     b1*b18*b26*b32*b42*b47*b57*b70*b76 - b1*b17*b27*b32*b42*b47*b57*b70*b76 + 
     b1*b17*b23*b36*b42*b47*b57*b70*b76 - b1*b17*b23*b33*b45*b47*b57*b70*b76 + 
     b1*b17*b23*b33*b38*b54*b57*b70*b76 - b1*b17*b23*b33*b38*b48*b63*b70*b76 + 
     b1*b17*b23*b33*b38*b48*b61*b72*b76 - b1*b17*b23*b33*b38*b48*b61*b67*b81 + 
     b1*b14*b26*b33*b38*b48*b61*b67*b81 - b1*b14*b26*b33*b38*b48*b61*b72*b76 + 
     b1*b14*b26*b33*b38*b48*b63*b70*b76 - b1*b14*b26*b33*b38*b54*b57*b70*b76 + 
     b1*b14*b26*b33*b45*b47*b57*b70*b76 - b1*b14*b26*b36*b42*b47*b57*b70*b76 + 
     b1*b14*b27*b35*b42*b47*b57*b70*b76 - b1*b18*b23*b35*b42*b47*b57*b70*b76 + 
     b9*b10*b23*b35*b42*b47*b57*b70*b76 - b9*b10*b23*b33*b44*b47*b57*b70*b76 + 
     b1*b18*b23*b33*b44*b47*b57*b70*b76 - b1*b14*b27*b33*b44*b47*b57*b70*b76 + 
     b1*b14*b24*b36*b44*b47*b57*b70*b76 - b1*b14*b24*b35*b45*b47*b57*b70*b76 + 
     b1*b14*b24*b35*b38*b54*b57*b70*b76 - b1*b14*b24*b35*b38*b48*b63*b70*b76 + 
     b1*b14*b24*b35*b38*b48*b61*b72*b76 - b1*b14*b24*b35*b38*b48*b61*b67*b81 + 
     b1*b14*b24*b29*b44*b48*b61*b67*b81 - b1*b14*b24*b29*b44*b48*b61*b72*b76 + 
     b1*b14*b24*b29*b44*b48*b63*b70*b76 - b1*b14*b24*b29*b44*b54*b57*b70*b76 + 
     b1*b14*b24*b29*b45*b53*b57*b70*b76 - b1*b14*b24*b36*b38*b53*b57*b70*b76 + 
     b1*b14*b27*b33*b38*b53*b57*b70*b76 - b1*b18*b23*b33*b38*b53*b57*b70*b76 + 
     b9*b10*b23*b33*b38*b53*b57*b70*b76 - b9*b10*b23*b33*b38*b48*b62*b70*b76 + 
     b1*b18*b23*b33*b38*b48*b62*b70*b76 - b1*b14*b27*b33*b38*b48*b62*b70*b76 + 
     b1*b14*b24*b36*b38*b48*b62*b70*b76 - b1*b14*b24*b29*b45*b48*b62*b70*b76 + 
     b1*b14*b24*b29*b39*b54*b62*b70*b76 - b1*b14*b24*b29*b39*b53*b63*b70*b76 + 
     b1*b14*b24*b29*b39*b53*b61*b72*b76 - b1*b14*b24*b29*b39*b53*b61*b67*b81 + 
     b1*b14*b24*b29*b39*b52*b62*b67*b81 - b1*b14*b24*b29*b39*b52*b62*b72*b76 + 
     b1*b14*b24*b29*b39*b52*b63*b71*b76 - b1*b14*b24*b29*b39*b54*b61*b71*b76 + 
     b1*b14*b24*b29*b45*b48*b61*b71*b76 - b1*b14*b24*b36*b38*b48*b61*b71*b76 + 
     b1*b14*b27*b33*b38*b48*b61*b71*b76 - b1*b18*b23*b33*b38*b48*b61*b71*b76 + 
     b9*b10*b23*b33*b38*b48*b61*b71*b76 - b9*b10*b23*b33*b38*b48*b61*b67*b80 + 
     b1*b18*b23*b33*b38*b48*b61*b67*b80 - b1*b14*b27*b33*b38*b48*b61*b67*b80 + 
     b1*b14*b24*b36*b38*b48*b61*b67*b80 - b1*b14*b24*b29*b45*b48*b61*b67*b80 + 
     b1*b14*b24*b29*b39*b54*b61*b67*b80 - b1*b14*b24*b29*b39*b52*b63*b67*b80 + 
     b1*b14*b24*b29*b39*b52*b58*b72*b80 - b1*b14*b24*b29*b39*b52*b58*b71*b81 + 
     b1*b14*b24*b29*b43*b48*b58*b71*b81 - b1*b14*b24*b29*b43*b48*b58*b72*b80 + 
     b1*b14*b24*b29*b43*b48*b63*b67*b80 - b1*b14*b24*b29*b43*b54*b57*b67*b80 + 
     b1*b14*b24*b29*b45*b52*b57*b67*b80 - b1*b14*b24*b36*b38*b52*b57*b67*b80 + 
     b1*b14*b27*b33*b38*b52*b57*b67*b80 - b1*b18*b23*b33*b38*b52*b57*b67*b80 + 
     b9*b10*b23*b33*b38*b52*b57*b67*b80 - b9*b10*b23*b33*b38*b52*b57*b71*b76 + 
     b1*b18*b23*b33*b38*b52*b57*b71*b76 - b1*b14*b27*b33*b38*b52*b57*b71*b76 + 
     b1*b14*b24*b36*b38*b52*b57*b71*b76 - b1*b14*b24*b29*b45*b52*b57*b71*b76 + 
     b1*b14*b24*b29*b43*b54*b57*b71*b76 - b1*b14*b24*b29*b43*b48*b63*b71*b76 + 
     b1*b14*b24*b29*b43*b48*b62*b72*b76 - b1*b14*b24*b29*b43*b48*b62*b67*b81 + 
     b1*b14*b24*b29*b43*b53*b57*b67*b81 - b1*b14*b24*b29*b43*b53*b57*b72*b76 + 
     b1*b14*b24*b29*b43*b53*b63*b66*b76 - b1*b14*b24*b29*b43*b54*b62*b66*b76 + 
     b1*b14*b24*b29*b45*b52*b62*b66*b76 - b1*b14*b24*b36*b38*b52*b62*b66*b76 + 
     b1*b14*b27*b33*b38*b52*b62*b66*b76 - b1*b18*b23*b33*b38*b52*b62*b66*b76 + 
     b9*b10*b23*b33*b38*b52*b62*b66*b76 - b9*b10*b23*b33*b38*b53*b61*b66*b76 + 
     b1*b18*b23*b33*b38*b53*b61*b66*b76 - b1*b14*b27*b33*b38*b53*b61*b66*b76 + 
     b1*b14*b24*b36*b38*b53*b61*b66*b76 - b1*b14*b24*b29*b45*b53*b61*b66*b76 + 
     b1*b14*b24*b29*b44*b54*b61*b66*b76 - b1*b14*b24*b29*b44*b52*b63*b66*b76 + 
     b1*b14*b24*b29*b44*b52*b57*b72*b76 - b1*b14*b24*b29*b44*b52*b57*b67*b81 + 
     b1*b14*b24*b35*b38*b52*b57*b67*b81 - b1*b14*b24*b35*b38*b52*b57*b72*b76 + 
     b1*b14*b24*b35*b38*b52*b63*b66*b76 - b1*b14*b24*b35*b38*b54*b61*b66*b76 + 
     b1*b14*b24*b35*b45*b47*b61*b66*b76 - b1*b14*b24*b36*b44*b47*b61*b66*b76 + 
     b1*b14*b27*b33*b44*b47*b61*b66*b76 - b1*b18*b23*b33*b44*b47*b61*b66*b76 + 
     b9*b10*b23*b33*b44*b47*b61*b66*b76 - b9*b10*b23*b35*b42*b47*b61*b66*b76 + 
     b1*b18*b23*b35*b42*b47*b61*b66*b76 - b1*b14*b27*b35*b42*b47*b61*b66*b76 + 
     b1*b14*b26*b36*b42*b47*b61*b66*b76 - b1*b14*b26*b33*b45*b47*b61*b66*b76 + 
     b1*b14*b26*b33*b38*b54*b61*b66*b76 - b1*b14*b26*b33*b38*b52*b63*b66*b76 + 
     b1*b14*b26*b33*b38*b52*b57*b72*b76 - b1*b14*b26*b33*b38*b52*b57*b67*b81 + 
     b1*b17*b23*b33*b38*b52*b57*b67*b81 - b1*b17*b23*b33*b38*b52*b57*b72*b76 + 
     b1*b17*b23*b33*b38*b52*b63*b66*b76 - b1*b17*b23*b33*b38*b54*b61*b66*b76 + 
     b1*b17*b23*b33*b45*b47*b61*b66*b76 - b1*b17*b23*b36*b42*b47*b61*b66*b76 + 
     b1*b17*b27*b32*b42*b47*b61*b66*b76 - b1*b18*b26*b32*b42*b47*b61*b66*b76 + 
     b9*b10*b26*b32*b42*b47*b61*b66*b76 - b9*b17*b19*b32*b42*b47*b61*b66*b76 + 
     b8*b18*b19*b32*b42*b47*b61*b66*b76 - b8*b10*b27*b32*b42*b47*b61*b66*b76 + 
     b8*b10*b23*b36*b42*b47*b61*b66*b76 - b8*b10*b23*b33*b45*b47*b61*b66*b76 + 
     b8*b10*b23*b33*b38*b54*b61*b66*b76 - b8*b10*b23*b33*b38*b52*b63*b66*b76 + 
     b8*b10*b23*b33*b38*b52*b57*b72*b76 - b8*b10*b23*b33*b38*b52*b57*b67*b81 + 
     b8*b10*b23*b33*b43*b47*b57*b67*b81 - b8*b10*b23*b33*b43*b47*b57*b72*b76 + 
     b8*b10*b23*b33*b43*b47*b63*b66*b76 - b8*b10*b23*b33*b43*b54*b56*b66*b76 + 
     b8*b10*b23*b33*b45*b52*b56*b66*b76 - b8*b10*b23*b36*b42*b52*b56*b66*b76 + 
     b8*b10*b27*b32*b42*b52*b56*b66*b76 - b8*b18*b19*b32*b42*b52*b56*b66*b76 + 
     b9*b17*b19*b32*b42*b52*b56*b66*b76 - b9*b10*b26*b32*b42*b52*b56*b66*b76 + 
     b1*b18*b26*b32*b42*b52*b56*b66*b76 - b1*b17*b27*b32*b42*b52*b56*b66*b76 + 
     b1*b17*b23*b36*b42*b52*b56*b66*b76 - b1*b17*b23*b33*b45*b52*b56*b66*b76 + 
     b1*b17*b23*b33*b43*b54*b56*b66*b76 - b1*b17*b23*b33*b43*b47*b63*b66*b76 + 
     b1*b17*b23*b33*b43*b47*b57*b72*b76 - b1*b17*b23*b33*b43*b47*b57*b67*b81 + 
     b1*b14*b26*b33*b43*b47*b57*b67*b81 - b1*b14*b26*b33*b43*b47*b57*b72*b76 + 
     b1*b14*b26*b33*b43*b47*b63*b66*b76 - b1*b14*b26*b33*b43*b54*b56*b66*b76 + 
     b1*b14*b26*b33*b45*b52*b56*b66*b76 - b1*b14*b26*b36*b42*b52*b56*b66*b76 + 
     b1*b14*b27*b35*b42*b52*b56*b66*b76 - b1*b18*b23*b35*b42*b52*b56*b66*b76 + 
     b9*b10*b23*b35*b42*b52*b56*b66*b76 - b9*b10*b23*b33*b44*b52*b56*b66*b76 + 
     b1*b18*b23*b33*b44*b52*b56*b66*b76 - b1*b14*b27*b33*b44*b52*b56*b66*b76 + 
     b1*b14*b24*b36*b44*b52*b56*b66*b76 - b1*b14*b24*b35*b45*b52*b56*b66*b76 + 
     b1*b14*b24*b35*b43*b54*b56*b66*b76 - b1*b14*b24*b35*b43*b47*b63*b66*b76 + 
     b1*b14*b24*b35*b43*b47*b57*b72*b76 - b1*b14*b24*b35*b43*b47*b57*b67*b81 + 
     b1*b14*b24*b34*b44*b47*b57*b67*b81 - b1*b14*b24*b34*b44*b47*b57*b72*b76 + 
     b1*b14*b24*b34*b44*b47*b63*b66*b76 - b1*b14*b24*b34*b44*b54*b56*b66*b76 + 
     b1*b14*b24*b34*b45*b53*b56*b66*b76 - b1*b14*b24*b36*b43*b53*b56*b66*b76 + 
     b1*b14*b27*b33*b43*b53*b56*b66*b76 - b1*b18*b23*b33*b43*b53*b56*b66*b76 + 
     b9*b10*b23*b33*b43*b53*b56*b66*b76 - b9*b10*b23*b33*b43*b47*b62*b66*b76 + 
     b1*b18*b23*b33*b43*b47*b62*b66*b76 - b1*b14*b27*b33*b43*b47*b62*b66*b76 + 
     b1*b14*b24*b36*b43*b47*b62*b66*b76 - b1*b14*b24*b34*b45*b47*b62*b66*b76 + 
     b1*b14*b24*b34*b38*b54*b62*b66*b76 - b1*b14*b24*b34*b38*b53*b63*b66*b76 + 
     b1*b14*b24*b34*b38*b53*b57*b72*b76 - b1*b14*b24*b34*b38*b53*b57*b67*b81 + 
     b1*b14*b24*b34*b38*b48*b62*b67*b81 - b1*b14*b24*b34*b38*b48*b62*b72*b76 + 
     b1*b14*b24*b34*b38*b48*b63*b71*b76 - b1*b14*b24*b34*b38*b54*b57*b71*b76 + 
     b1*b14*b24*b34*b45*b47*b57*b71*b76 - b1*b14*b24*b36*b43*b47*b57*b71*b76 + 
     b1*b14*b27*b33*b43*b47*b57*b71*b76 - b1*b18*b23*b33*b43*b47*b57*b71*b76 + 
     b9*b10*b23*b33*b43*b47*b57*b71*b76 - b9*b10*b23*b33*b43*b47*b57*b67*b80 + 
     b1*b18*b23*b33*b43*b47*b57*b67*b80 - b1*b14*b27*b33*b43*b47*b57*b67*b80 + 
     b1*b14*b24*b36*b43*b47*b57*b67*b80 - b1*b14*b24*b34*b45*b47*b57*b67*b80 + 
     b1*b14*b24*b34*b38*b54*b57*b67*b80 - b1*b14*b24*b34*b38*b48*b63*b67*b80 + 
     b1*b14*b24*b34*b38*b48*b58*b72*b80 - b1*b14*b24*b34*b38*b48*b58*b71*b81 + 
     b1*b14*b25*b33*b38*b48*b58*b71*b81 - b1*b14*b25*b33*b38*b48*b58*b72*b80 + 
     b1*b14*b25*b33*b38*b48*b63*b67*b80 - b1*b14*b25*b33*b38*b54*b57*b67*b80 + 
     b1*b14*b25*b33*b45*b47*b57*b67*b80 - b1*b14*b25*b36*b42*b47*b57*b67*b80 + 
     b1*b14*b27*b34*b42*b47*b57*b67*b80 - b1*b18*b23*b34*b42*b47*b57*b67*b80 + 
     b9*b10*b23*b34*b42*b47*b57*b67*b80 - b9*b10*b23*b34*b42*b47*b57*b71*b76 + 
     b1*b18*b23*b34*b42*b47*b57*b71*b76 - b1*b14*b27*b34*b42*b47*b57*b71*b76 + 
     b1*b14*b25*b36*b42*b47*b57*b71*b76 - b1*b14*b25*b33*b45*b47*b57*b71*b76 + 
     b1*b14*b25*b33*b38*b54*b57*b71*b76 - b1*b14*b25*b33*b38*b48*b63*b71*b76 + 
     b1*b14*b25*b33*b38*b48*b62*b72*b76 - b1*b14*b25*b33*b38*b48*b62*b67*b81 + 
     b1*b14*b25*b33*b38*b53*b57*b67*b81 - b1*b14*b25*b33*b38*b53*b57*b72*b76 + 
     b1*b14*b25*b33*b38*b53*b63*b66*b76 - b1*b14*b25*b33*b38*b54*b62*b66*b76 + 
     b1*b14*b25*b33*b45*b47*b62*b66*b76 - b1*b14*b25*b36*b42*b47*b62*b66*b76 + 
     b1*b14*b27*b34*b42*b47*b62*b66*b76 - b1*b18*b23*b34*b42*b47*b62*b66*b76 + 
     b9*b10*b23*b34*b42*b47*b62*b66*b76 - b9*b10*b23*b34*b42*b53*b56*b66*b76 + 
     b1*b18*b23*b34*b42*b53*b56*b66*b76 - b1*b14*b27*b34*b42*b53*b56*b66*b76 + 
     b1*b14*b25*b36*b42*b53*b56*b66*b76 - b1*b14*b25*b33*b45*b53*b56*b66*b76 + 
     b1*b14*b25*b33*b44*b54*b56*b66*b76 - b1*b14*b25*b33*b44*b47*b63*b66*b76 + 
     b1*b14*b25*b33*b44*b47*b57*b72*b76 - b1*b14*b25*b33*b44*b47*b57*b67*b81 + 
     b1*b14*b25*b35*b42*b47*b57*b67*b81 - b1*b14*b25*b35*b42*b47*b57*b72*b76 + 
     b1*b14*b25*b35*b42*b47*b63*b66*b76 - b1*b14*b25*b35*b42*b54*b56*b66*b76 + 
     b1*b14*b25*b35*b45*b51*b56*b66*b76 - b1*b14*b25*b36*b44*b51*b56*b66*b76 + 
     b1*b14*b27*b34*b44*b51*b56*b66*b76 - b1*b18*b23*b34*b44*b51*b56*b66*b76 + 
     b9*b10*b23*b34*b44*b51*b56*b66*b76 - b9*b10*b23*b35*b43*b51*b56*b66*b76 + 
     b1*b18*b23*b35*b43*b51*b56*b66*b76 - b1*b14*b27*b35*b43*b51*b56*b66*b76 + 
     b1*b14*b26*b36*b43*b51*b56*b66*b76 - b1*b14*b26*b34*b45*b51*b56*b66*b76 + 
     b1*b14*b26*b34*b42*b54*b56*b66*b76 - b1*b14*b26*b34*b42*b47*b63*b66*b76 + 
     b1*b14*b26*b34*b42*b47*b57*b72*b76 - b1*b14*b26*b34*b42*b47*b57*b67*b81 + 
     b1*b17*b23*b34*b42*b47*b57*b67*b81 - b1*b17*b23*b34*b42*b47*b57*b72*b76 + 
     b1*b17*b23*b34*b42*b47*b63*b66*b76 - b1*b17*b23*b34*b42*b54*b56*b66*b76 + 
     b1*b17*b23*b34*b45*b51*b56*b66*b76 - b1*b17*b23*b36*b43*b51*b56*b66*b76 + 
     b1*b17*b27*b32*b43*b51*b56*b66*b76 - b1*b18*b26*b32*b43*b51*b56*b66*b76 + 
     b9*b10*b26*b32*b43*b51*b56*b66*b76 - b9*b17*b19*b32*b43*b51*b56*b66*b76 + 
     b8*b18*b19*b32*b43*b51*b56*b66*b76 - b8*b10*b27*b32*b43*b51*b56*b66*b76 + 
     b8*b10*b23*b36*b43*b51*b56*b66*b76 - b8*b10*b23*b34*b45*b51*b56*b66*b76 + 
     b8*b10*b23*b34*b42*b54*b56*b66*b76 - b8*b10*b23*b34*b42*b47*b63*b66*b76 + 
     b8*b10*b23*b34*b42*b47*b57*b72*b76 - b8*b10*b23*b34*b42*b47*b57*b67*b81 + 
     b8*b10*b25*b32*b42*b47*b57*b67*b81 - b8*b10*b25*b32*b42*b47*b57*b72*b76 + 
     b8*b10*b25*b32*b42*b47*b63*b66*b76 - b8*b10*b25*b32*b42*b54*b56*b66*b76 + 
     b8*b10*b25*b32*b45*b51*b56*b66*b76 - b8*b10*b25*b36*b41*b51*b56*b66*b76 + 
     b8*b10*b27*b34*b41*b51*b56*b66*b76 - b8*b18*b19*b34*b41*b51*b56*b66*b76 + 
     b9*b17*b19*b34*b41*b51*b56*b66*b76 - b9*b10*b26*b34*b41*b51*b56*b66*b76 + 
     b1*b18*b26*b34*b41*b51*b56*b66*b76 - b1*b17*b27*b34*b41*b51*b56*b66*b76 + 
     b1*b17*b25*b36*b41*b51*b56*b66*b76 - b1*b17*b25*b32*b45*b51*b56*b66*b76 + 
     b1*b17*b25*b32*b42*b54*b56*b66*b76 - b1*b17*b25*b32*b42*b47*b63*b66*b76 + 
     b1*b17*b25*b32*b42*b47*b57*b72*b76 - b1*b17*b25*b32*b42*b47*b57*b67*b81 + 
     b1*b16*b26*b32*b42*b47*b57*b67*b81 - b1*b16*b26*b32*b42*b47*b57*b72*b76 + 
     b1*b16*b26*b32*b42*b47*b63*b66*b76 - b1*b16*b26*b32*b42*b54*b56*b66*b76 + 
     b1*b16*b26*b32*b45*b51*b56*b66*b76 - b1*b16*b26*b36*b41*b51*b56*b66*b76 + 
     b1*b16*b27*b35*b41*b51*b56*b66*b76 - b1*b18*b25*b35*b41*b51*b56*b66*b76 + 
     b9*b10*b25*b35*b41*b51*b56*b66*b76 - b9*b10*b25*b32*b44*b51*b56*b66*b76 + 
     b1*b18*b25*b32*b44*b51*b56*b66*b76 - b1*b16*b27*b32*b44*b51*b56*b66*b76 + 
     b1*b16*b23*b36*b44*b51*b56*b66*b76 - b1*b16*b23*b35*b45*b51*b56*b66*b76 + 
     b1*b16*b23*b35*b42*b54*b56*b66*b76 - b1*b16*b23*b35*b42*b47*b63*b66*b76 + 
     b1*b16*b23*b35*b42*b47*b57*b72*b76 - b1*b16*b23*b35*b42*b47*b57*b67*b81 + 
     b1*b16*b23*b33*b44*b47*b57*b67*b81 - b1*b16*b23*b33*b44*b47*b57*b72*b76 + 
     b1*b16*b23*b33*b44*b47*b63*b66*b76 - b1*b16*b23*b33*b44*b54*b56*b66*b76 + 
     b1*b16*b23*b33*b45*b53*b56*b66*b76 - b1*b16*b23*b36*b42*b53*b56*b66*b76 + 
     b1*b16*b27*b32*b42*b53*b56*b66*b76 - b1*b18*b25*b32*b42*b53*b56*b66*b76 + 
     b9*b10*b25*b32*b42*b53*b56*b66*b76 - b9*b10*b25*b32*b42*b47*b62*b66*b76 + 
     b1*b18*b25*b32*b42*b47*b62*b66*b76 - b1*b16*b27*b32*b42*b47*b62*b66*b76 + 
     b1*b16*b23*b36*b42*b47*b62*b66*b76 - b1*b16*b23*b33*b45*b47*b62*b66*b76 + 
     b1*b16*b23*b33*b38*b54*b62*b66*b76 - b1*b16*b23*b33*b38*b53*b63*b66*b76 + 
     b1*b16*b23*b33*b38*b53*b57*b72*b76 - b1*b16*b23*b33*b38*b53*b57*b67*b81 + 
     b1*b16*b23*b33*b38*b48*b62*b67*b81 - b1*b16*b23*b33*b38*b48*b62*b72*b76 + 
     b1*b16*b23*b33*b38*b48*b63*b71*b76 - b1*b16*b23*b33*b38*b54*b57*b71*b76 + 
     b1*b16*b23*b33*b45*b47*b57*b71*b76 - b1*b16*b23*b36*b42*b47*b57*b71*b76 + 
     b1*b16*b27*b32*b42*b47*b57*b71*b76 - b1*b18*b25*b32*b42*b47*b57*b71*b76 + 
     b9*b10*b25*b32*b42*b47*b57*b71*b76 - b9*b10*b25*b32*b42*b47*b57*b67*b80 + 
     b1*b18*b25*b32*b42*b47*b57*b67*b80 - b1*b16*b27*b32*b42*b47*b57*b67*b80 + 
     b1*b16*b23*b36*b42*b47*b57*b67*b80 - b1*b16*b23*b33*b45*b47*b57*b67*b80 + 
     b1*b16*b23*b33*b38*b54*b57*b67*b80 - b1*b16*b23*b33*b38*b48*b63*b67*b80 + 
     b1*b16*b23*b33*b38*b48*b58*b72*b80 - b1*b16*b23*b33*b38*b48*b58*b71*b81 + 
     b7*b10*b23*b33*b38*b48*b58*b71*b81 - b7*b10*b23*b33*b38*b48*b58*b72*b80 + 
     b7*b10*b23*b33*b38*b48*b63*b67*b80 - b7*b10*b23*b33*b38*b54*b57*b67*b80 + 
     b7*b10*b23*b33*b45*b47*b57*b67*b80 - b7*b10*b23*b36*b42*b47*b57*b67*b80 + 
     b7*b10*b27*b32*b42*b47*b57*b67*b80 - b7*b18*b19*b32*b42*b47*b57*b67*b80 + 
     b9*b16*b19*b32*b42*b47*b57*b67*b80 - b9*b16*b19*b32*b42*b47*b57*b71*b76 + 
     b7*b18*b19*b32*b42*b47*b57*b71*b76 - b7*b10*b27*b32*b42*b47*b57*b71*b76 + 
     b7*b10*b23*b36*b42*b47*b57*b71*b76 - b7*b10*b23*b33*b45*b47*b57*b71*b76 + 
     b7*b10*b23*b33*b38*b54*b57*b71*b76 - b7*b10*b23*b33*b38*b48*b63*b71*b76 + 
     b7*b10*b23*b33*b38*b48*b62*b72*b76 - b7*b10*b23*b33*b38*b48*b62*b67*b81 + 
     b7*b10*b23*b33*b38*b53*b57*b67*b81 - b7*b10*b23*b33*b38*b53*b57*b72*b76 + 
     b7*b10*b23*b33*b38*b53*b63*b66*b76 - b7*b10*b23*b33*b38*b54*b62*b66*b76 + 
     b7*b10*b23*b33*b45*b47*b62*b66*b76 - b7*b10*b23*b36*b42*b47*b62*b66*b76 + 
     b7*b10*b27*b32*b42*b47*b62*b66*b76 - b7*b18*b19*b32*b42*b47*b62*b66*b76 + 
     b9*b16*b19*b32*b42*b47*b62*b66*b76 - b9*b16*b19*b32*b42*b53*b56*b66*b76 + 
     b7*b18*b19*b32*b42*b53*b56*b66*b76 - b7*b10*b27*b32*b42*b53*b56*b66*b76 + 
     b7*b10*b23*b36*b42*b53*b56*b66*b76 - b7*b10*b23*b33*b45*b53*b56*b66*b76 + 
     b7*b10*b23*b33*b44*b54*b56*b66*b76 - b7*b10*b23*b33*b44*b47*b63*b66*b76 + 
     b7*b10*b23*b33*b44*b47*b57*b72*b76 - b7*b10*b23*b33*b44*b47*b57*b67*b81 + 
     b7*b10*b23*b35*b42*b47*b57*b67*b81 - b7*b10*b23*b35*b42*b47*b57*b72*b76 + 
     b7*b10*b23*b35*b42*b47*b63*b66*b76 - b7*b10*b23*b35*b42*b54*b56*b66*b76 + 
     b7*b10*b23*b35*b45*b51*b56*b66*b76 - b7*b10*b23*b36*b44*b51*b56*b66*b76 + 
     b7*b10*b27*b32*b44*b51*b56*b66*b76 - b7*b18*b19*b32*b44*b51*b56*b66*b76 + 
     b9*b16*b19*b32*b44*b51*b56*b66*b76 - b9*b16*b19*b35*b41*b51*b56*b66*b76 + 
     b7*b18*b19*b35*b41*b51*b56*b66*b76 - b7*b10*b27*b35*b41*b51*b56*b66*b76 + 
     b7*b10*b26*b36*b41*b51*b56*b66*b76 - b7*b10*b26*b32*b45*b51*b56*b66*b76 + 
     b7*b10*b26*b32*b42*b54*b56*b66*b76 - b7*b10*b26*b32*b42*b47*b63*b66*b76 + 
     b7*b10*b26*b32*b42*b47*b57*b72*b76 - b7*b10*b26*b32*b42*b47*b57*b67*b81 + 
     b7*b17*b19*b32*b42*b47*b57*b67*b81 - b7*b17*b19*b32*b42*b47*b57*b72*b76 + 
     b7*b17*b19*b32*b42*b47*b63*b66*b76 - b7*b17*b19*b32*b42*b54*b56*b66*b76 + 
     b7*b17*b19*b32*b45*b51*b56*b66*b76 - b7*b17*b19*b36*b41*b51*b56*b66*b76 + 
     b7*b17*b27*b28*b41*b51*b56*b66*b76 - b7*b18*b26*b28*b41*b51*b56*b66*b76 + 
     b9*b16*b26*b28*b41*b51*b56*b66*b76 - b9*b17*b25*b28*b41*b51*b56*b66*b76 + 
     b8*b18*b25*b28*b41*b51*b56*b66*b76 - b8*b16*b27*b28*b41*b51*b56*b66*b76 + 
     b8*b16*b19*b36*b41*b51*b56*b66*b76 - b8*b16*b19*b32*b45*b51*b56*b66*b76 + 
     b8*b16*b19*b32*b42*b54*b56*b66*b76 - b8*b16*b19*b32*b42*b47*b63*b66*b76 + 
     b8*b16*b19*b32*b42*b47*b57*b72*b76 - b8*b16*b19*b32*b42*b47*b57*b67*b81 + 
     b8*b16*b19*b32*b38*b51*b57*b67*b81 - b8*b16*b19*b32*b38*b51*b57*b72*b76 + 
     b8*b16*b19*b32*b38*b51*b63*b66*b76 - b8*b16*b19*b32*b38*b54*b60*b66*b76 + 
     b8*b16*b19*b32*b45*b47*b60*b66*b76 - b8*b16*b19*b36*b41*b47*b60*b66*b76 + 
     b8*b16*b27*b28*b41*b47*b60*b66*b76 - b8*b18*b25*b28*b41*b47*b60*b66*b76 + 
     b9*b17*b25*b28*b41*b47*b60*b66*b76 - b9*b16*b26*b28*b41*b47*b60*b66*b76 + 
     b7*b18*b26*b28*b41*b47*b60*b66*b76 - b7*b17*b27*b28*b41*b47*b60*b66*b76 + 
     b7*b17*b19*b36*b41*b47*b60*b66*b76 - b7*b17*b19*b32*b45*b47*b60*b66*b76 + 
     b7*b17*b19*b32*b38*b54*b60*b66*b76 - b7*b17*b19*b32*b38*b51*b63*b66*b76 + 
     b7*b17*b19*b32*b38*b51*b57*b72*b76 - b7*b17*b19*b32*b38*b51*b57*b67*b81 + 
     b7*b10*b26*b32*b38*b51*b57*b67*b81 - b7*b10*b26*b32*b38*b51*b57*b72*b76 + 
     b7*b10*b26*b32*b38*b51*b63*b66*b76 - b7*b10*b26*b32*b38*b54*b60*b66*b76 + 
     b7*b10*b26*b32*b45*b47*b60*b66*b76 - b7*b10*b26*b36*b41*b47*b60*b66*b76 + 
     b7*b10*b27*b35*b41*b47*b60*b66*b76 - b7*b18*b19*b35*b41*b47*b60*b66*b76 + 
     b9*b16*b19*b35*b41*b47*b60*b66*b76 - b9*b16*b19*b32*b44*b47*b60*b66*b76 + 
     b7*b18*b19*b32*b44*b47*b60*b66*b76 - b7*b10*b27*b32*b44*b47*b60*b66*b76 + 
     b7*b10*b23*b36*b44*b47*b60*b66*b76 - b7*b10*b23*b35*b45*b47*b60*b66*b76 + 
     b7*b10*b23*b35*b38*b54*b60*b66*b76 - b7*b10*b23*b35*b38*b51*b63*b66*b76 + 
     b7*b10*b23*b35*b38*b51*b57*b72*b76 - b7*b10*b23*b35*b38*b51*b57*b67*b81 + 
     b7*b10*b23*b29*b44*b51*b57*b67*b81 - b7*b10*b23*b29*b44*b51*b57*b72*b76 + 
     b7*b10*b23*b29*b44*b51*b63*b66*b76 - b7*b10*b23*b29*b44*b54*b60*b66*b76 + 
     b7*b10*b23*b29*b45*b53*b60*b66*b76 - b7*b10*b23*b36*b38*b53*b60*b66*b76 + 
     b7*b10*b27*b32*b38*b53*b60*b66*b76 - b7*b18*b19*b32*b38*b53*b60*b66*b76 + 
     b9*b16*b19*b32*b38*b53*b60*b66*b76 - b9*b16*b19*b32*b38*b51*b62*b66*b76 + 
     b7*b18*b19*b32*b38*b51*b62*b66*b76 - b7*b10*b27*b32*b38*b51*b62*b66*b76 + 
     b7*b10*b23*b36*b38*b51*b62*b66*b76 - b7*b10*b23*b29*b45*b51*b62*b66*b76 + 
     b7*b10*b23*b29*b42*b54*b62*b66*b76 - b7*b10*b23*b29*b42*b53*b63*b66*b76 + 
     b7*b10*b23*b29*b42*b53*b57*b72*b76 - b7*b10*b23*b29*b42*b53*b57*b67*b81 + 
     b7*b10*b23*b29*b42*b48*b62*b67*b81 - b7*b10*b23*b29*b42*b48*b62*b72*b76 + 
     b7*b10*b23*b29*b42*b48*b63*b71*b76 - b7*b10*b23*b29*b42*b54*b57*b71*b76 + 
     b7*b10*b23*b29*b45*b51*b57*b71*b76 - b7*b10*b23*b36*b38*b51*b57*b71*b76 + 
     b7*b10*b27*b32*b38*b51*b57*b71*b76 - b7*b18*b19*b32*b38*b51*b57*b71*b76 + 
     b9*b16*b19*b32*b38*b51*b57*b71*b76 - b9*b16*b19*b32*b38*b51*b57*b67*b80 + 
     b7*b18*b19*b32*b38*b51*b57*b67*b80 - b7*b10*b27*b32*b38*b51*b57*b67*b80 + 
     b7*b10*b23*b36*b38*b51*b57*b67*b80 - b7*b10*b23*b29*b45*b51*b57*b67*b80 + 
     b7*b10*b23*b29*b42*b54*b57*b67*b80 - b7*b10*b23*b29*b42*b48*b63*b67*b80 + 
     b7*b10*b23*b29*b42*b48*b58*b72*b80 - b7*b10*b23*b29*b42*b48*b58*b71*b81 + 
     b1*b16*b23*b29*b42*b48*b58*b71*b81 - b1*b16*b23*b29*b42*b48*b58*b72*b80 + 
     b1*b16*b23*b29*b42*b48*b63*b67*b80 - b1*b16*b23*b29*b42*b54*b57*b67*b80 + 
     b1*b16*b23*b29*b45*b51*b57*b67*b80 - b1*b16*b23*b36*b38*b51*b57*b67*b80 + 
     b1*b16*b27*b32*b38*b51*b57*b67*b80 - b1*b18*b25*b32*b38*b51*b57*b67*b80 + 
     b9*b10*b25*b32*b38*b51*b57*b67*b80 - b9*b10*b25*b32*b38*b51*b57*b71*b76 + 
     b1*b18*b25*b32*b38*b51*b57*b71*b76 - b1*b16*b27*b32*b38*b51*b57*b71*b76 + 
     b1*b16*b23*b36*b38*b51*b57*b71*b76 - b1*b16*b23*b29*b45*b51*b57*b71*b76 + 
     b1*b16*b23*b29*b42*b54*b57*b71*b76 - b1*b16*b23*b29*b42*b48*b63*b71*b76 + 
     b1*b16*b23*b29*b42*b48*b62*b72*b76 - b1*b16*b23*b29*b42*b48*b62*b67*b81 + 
     b1*b16*b23*b29*b42*b53*b57*b67*b81 - b1*b16*b23*b29*b42*b53*b57*b72*b76 + 
     b1*b16*b23*b29*b42*b53*b63*b66*b76 - b1*b16*b23*b29*b42*b54*b62*b66*b76 + 
     b1*b16*b23*b29*b45*b51*b62*b66*b76 - b1*b16*b23*b36*b38*b51*b62*b66*b76 + 
     b1*b16*b27*b32*b38*b51*b62*b66*b76 - b1*b18*b25*b32*b38*b51*b62*b66*b76 + 
     b9*b10*b25*b32*b38*b51*b62*b66*b76 - b9*b10*b25*b32*b38*b53*b60*b66*b76 + 
     b1*b18*b25*b32*b38*b53*b60*b66*b76 - b1*b16*b27*b32*b38*b53*b60*b66*b76 + 
     b1*b16*b23*b36*b38*b53*b60*b66*b76 - b1*b16*b23*b29*b45*b53*b60*b66*b76 + 
     b1*b16*b23*b29*b44*b54*b60*b66*b76 - b1*b16*b23*b29*b44*b51*b63*b66*b76 + 
     b1*b16*b23*b29*b44*b51*b57*b72*b76 - b1*b16*b23*b29*b44*b51*b57*b67*b81 + 
     b1*b16*b23*b35*b38*b51*b57*b67*b81 - b1*b16*b23*b35*b38*b51*b57*b72*b76 + 
     b1*b16*b23*b35*b38*b51*b63*b66*b76 - b1*b16*b23*b35*b38*b54*b60*b66*b76 + 
     b1*b16*b23*b35*b45*b47*b60*b66*b76 - b1*b16*b23*b36*b44*b47*b60*b66*b76 + 
     b1*b16*b27*b32*b44*b47*b60*b66*b76 - b1*b18*b25*b32*b44*b47*b60*b66*b76 + 
     b9*b10*b25*b32*b44*b47*b60*b66*b76 - b9*b10*b25*b35*b41*b47*b60*b66*b76 + 
     b1*b18*b25*b35*b41*b47*b60*b66*b76 - b1*b16*b27*b35*b41*b47*b60*b66*b76 + 
     b1*b16*b26*b36*b41*b47*b60*b66*b76 - b1*b16*b26*b32*b45*b47*b60*b66*b76 + 
     b1*b16*b26*b32*b38*b54*b60*b66*b76 - b1*b16*b26*b32*b38*b51*b63*b66*b76 + 
     b1*b16*b26*b32*b38*b51*b57*b72*b76 - b1*b16*b26*b32*b38*b51*b57*b67*b81 + 
     b1*b17*b25*b32*b38*b51*b57*b67*b81 - b1*b17*b25*b32*b38*b51*b57*b72*b76 + 
     b1*b17*b25*b32*b38*b51*b63*b66*b76 - b1*b17*b25*b32*b38*b54*b60*b66*b76 + 
     b1*b17*b25*b32*b45*b47*b60*b66*b76 - b1*b17*b25*b36*b41*b47*b60*b66*b76 + 
     b1*b17*b27*b34*b41*b47*b60*b66*b76 - b1*b18*b26*b34*b41*b47*b60*b66*b76 + 
     b9*b10*b26*b34*b41*b47*b60*b66*b76 - b9*b17*b19*b34*b41*b47*b60*b66*b76 + 
     b8*b18*b19*b34*b41*b47*b60*b66*b76 - b8*b10*b27*b34*b41*b47*b60*b66*b76 + 
     b8*b10*b25*b36*b41*b47*b60*b66*b76 - b8*b10*b25*b32*b45*b47*b60*b66*b76 + 
     b8*b10*b25*b32*b38*b54*b60*b66*b76 - b8*b10*b25*b32*b38*b51*b63*b66*b76 + 
     b8*b10*b25*b32*b38*b51*b57*b72*b76 - b8*b10*b25*b32*b38*b51*b57*b67*b81 + 
     b8*b10*b23*b34*b38*b51*b57*b67*b81 - b8*b10*b23*b34*b38*b51*b57*b72*b76 + 
     b8*b10*b23*b34*b38*b51*b63*b66*b76 - b8*b10*b23*b34*b38*b54*b60*b66*b76 + 
     b8*b10*b23*b34*b45*b47*b60*b66*b76 - b8*b10*b23*b36*b43*b47*b60*b66*b76 + 
     b8*b10*b27*b32*b43*b47*b60*b66*b76 - b8*b18*b19*b32*b43*b47*b60*b66*b76 + 
     b9*b17*b19*b32*b43*b47*b60*b66*b76 - b9*b10*b26*b32*b43*b47*b60*b66*b76 + 
     b1*b18*b26*b32*b43*b47*b60*b66*b76 - b1*b17*b27*b32*b43*b47*b60*b66*b76 + 
     b1*b17*b23*b36*b43*b47*b60*b66*b76 - b1*b17*b23*b34*b45*b47*b60*b66*b76 + 
     b1*b17*b23*b34*b38*b54*b60*b66*b76 - b1*b17*b23*b34*b38*b51*b63*b66*b76 + 
     b1*b17*b23*b34*b38*b51*b57*b72*b76 - b1*b17*b23*b34*b38*b51*b57*b67*b81 + 
     b1*b14*b26*b34*b38*b51*b57*b67*b81 - b1*b14*b26*b34*b38*b51*b57*b72*b76 + 
     b1*b14*b26*b34*b38*b51*b63*b66*b76 - b1*b14*b26*b34*b38*b54*b60*b66*b76 + 
     b1*b14*b26*b34*b45*b47*b60*b66*b76 - b1*b14*b26*b36*b43*b47*b60*b66*b76 + 
     b1*b14*b27*b35*b43*b47*b60*b66*b76 - b1*b18*b23*b35*b43*b47*b60*b66*b76 + 
     b9*b10*b23*b35*b43*b47*b60*b66*b76 - b9*b10*b23*b34*b44*b47*b60*b66*b76 + 
     b1*b18*b23*b34*b44*b47*b60*b66*b76 - b1*b14*b27*b34*b44*b47*b60*b66*b76 + 
     b1*b14*b25*b36*b44*b47*b60*b66*b76 - b1*b14*b25*b35*b45*b47*b60*b66*b76 + 
     b1*b14*b25*b35*b38*b54*b60*b66*b76 - b1*b14*b25*b35*b38*b51*b63*b66*b76 + 
     b1*b14*b25*b35*b38*b51*b57*b72*b76 - b1*b14*b25*b35*b38*b51*b57*b67*b81 + 
     b1*b14*b25*b29*b44*b51*b57*b67*b81 - b1*b14*b25*b29*b44*b51*b57*b72*b76 + 
     b1*b14*b25*b29*b44*b51*b63*b66*b76 - b1*b14*b25*b29*b44*b54*b60*b66*b76 + 
     b1*b14*b25*b29*b45*b53*b60*b66*b76 - b1*b14*b25*b36*b38*b53*b60*b66*b76 + 
     b1*b14*b27*b34*b38*b53*b60*b66*b76 - b1*b18*b23*b34*b38*b53*b60*b66*b76 + 
     b9*b10*b23*b34*b38*b53*b60*b66*b76 - b9*b10*b23*b34*b38*b51*b62*b66*b76 + 
     b1*b18*b23*b34*b38*b51*b62*b66*b76 - b1*b14*b27*b34*b38*b51*b62*b66*b76 + 
     b1*b14*b25*b36*b38*b51*b62*b66*b76 - b1*b14*b25*b29*b45*b51*b62*b66*b76 + 
     b1*b14*b25*b29*b42*b54*b62*b66*b76 - b1*b14*b25*b29*b42*b53*b63*b66*b76 + 
     b1*b14*b25*b29*b42*b53*b57*b72*b76 - b1*b14*b25*b29*b42*b53*b57*b67*b81 + 
     b1*b14*b25*b29*b42*b48*b62*b67*b81 - b1*b14*b25*b29*b42*b48*b62*b72*b76 + 
     b1*b14*b25*b29*b42*b48*b63*b71*b76 - b1*b14*b25*b29*b42*b54*b57*b71*b76 + 
     b1*b14*b25*b29*b45*b51*b57*b71*b76 - b1*b14*b25*b36*b38*b51*b57*b71*b76 + 
     b1*b14*b27*b34*b38*b51*b57*b71*b76 - b1*b18*b23*b34*b38*b51*b57*b71*b76 + 
     b9*b10*b23*b34*b38*b51*b57*b71*b76 - b9*b10*b23*b34*b38*b51*b57*b67*b80 + 
     b1*b18*b23*b34*b38*b51*b57*b67*b80 - b1*b14*b27*b34*b38*b51*b57*b67*b80 + 
     b1*b14*b25*b36*b38*b51*b57*b67*b80 - b1*b14*b25*b29*b45*b51*b57*b67*b80 + 
     b1*b14*b25*b29*b42*b54*b57*b67*b80 - b1*b14*b25*b29*b42*b48*b63*b67*b80 + 
     b1*b14*b25*b29*b42*b48*b58*b72*b80 - b1*b14*b25*b29*b42*b48*b58*b71*b81 + 
     b1*b14*b20*b34*b42*b48*b58*b71*b81 - b1*b14*b20*b34*b42*b48*b58*b72*b80 + 
     b1*b14*b20*b34*b42*b48*b63*b67*b80 - b1*b14*b20*b34*b42*b54*b57*b67*b80 + 
     b1*b14*b20*b34*b45*b51*b57*b67*b80 - b1*b14*b20*b36*b43*b51*b57*b67*b80 + 
     b1*b14*b27*b29*b43*b51*b57*b67*b80 - b1*b18*b23*b29*b43*b51*b57*b67*b80 + 
     b9*b10*b23*b29*b43*b51*b57*b67*b80 - b9*b10*b23*b29*b43*b51*b57*b71*b76 + 
     b1*b18*b23*b29*b43*b51*b57*b71*b76 - b1*b14*b27*b29*b43*b51*b57*b71*b76 + 
     b1*b14*b20*b36*b43*b51*b57*b71*b76 - b1*b14*b20*b34*b45*b51*b57*b71*b76 + 
     b1*b14*b20*b34*b42*b54*b57*b71*b76 - b1*b14*b20*b34*b42*b48*b63*b71*b76 + 
     b1*b14*b20*b34*b42*b48*b62*b72*b76 - b1*b14*b20*b34*b42*b48*b62*b67*b81 + 
     b1*b14*b20*b34*b42*b53*b57*b67*b81 - b1*b14*b20*b34*b42*b53*b57*b72*b76 + 
     b1*b14*b20*b34*b42*b53*b63*b66*b76 - b1*b14*b20*b34*b42*b54*b62*b66*b76 + 
     b1*b14*b20*b34*b45*b51*b62*b66*b76 - b1*b14*b20*b36*b43*b51*b62*b66*b76 + 
     b1*b14*b27*b29*b43*b51*b62*b66*b76 - b1*b18*b23*b29*b43*b51*b62*b66*b76 + 
     b9*b10*b23*b29*b43*b51*b62*b66*b76 - b9*b10*b23*b29*b43*b53*b60*b66*b76 + 
     b1*b18*b23*b29*b43*b53*b60*b66*b76 - b1*b14*b27*b29*b43*b53*b60*b66*b76 + 
     b1*b14*b20*b36*b43*b53*b60*b66*b76 - b1*b14*b20*b34*b45*b53*b60*b66*b76 + 
     b1*b14*b20*b34*b44*b54*b60*b66*b76 - b1*b14*b20*b34*b44*b51*b63*b66*b76 + 
     b1*b14*b20*b34*b44*b51*b57*b72*b76 - b1*b14*b20*b34*b44*b51*b57*b67*b81 + 
     b1*b14*b20*b35*b43*b51*b57*b67*b81 - b1*b14*b20*b35*b43*b51*b57*b72*b76 + 
     b1*b14*b20*b35*b43*b51*b63*b66*b76 - b1*b14*b20*b35*b43*b54*b60*b66*b76 + 
     b1*b14*b20*b35*b45*b52*b60*b66*b76 - b1*b14*b20*b36*b44*b52*b60*b66*b76 + 
     b1*b14*b27*b29*b44*b52*b60*b66*b76 - b1*b18*b23*b29*b44*b52*b60*b66*b76 + 
     b9*b10*b23*b29*b44*b52*b60*b66*b76 - b9*b10*b23*b35*b38*b52*b60*b66*b76 + 
     b1*b18*b23*b35*b38*b52*b60*b66*b76 - b1*b14*b27*b35*b38*b52*b60*b66*b76 + 
     b1*b14*b26*b36*b38*b52*b60*b66*b76 - b1*b14*b26*b29*b45*b52*b60*b66*b76 + 
     b1*b14*b26*b29*b43*b54*b60*b66*b76 - b1*b14*b26*b29*b43*b51*b63*b66*b76 + 
     b1*b14*b26*b29*b43*b51*b57*b72*b76 - b1*b14*b26*b29*b43*b51*b57*b67*b81 + 
     b1*b17*b23*b29*b43*b51*b57*b67*b81 - b1*b17*b23*b29*b43*b51*b57*b72*b76 + 
     b1*b17*b23*b29*b43*b51*b63*b66*b76 - b1*b17*b23*b29*b43*b54*b60*b66*b76 + 
     b1*b17*b23*b29*b45*b52*b60*b66*b76 - b1*b17*b23*b36*b38*b52*b60*b66*b76 + 
     b1*b17*b27*b32*b38*b52*b60*b66*b76 - b1*b18*b26*b32*b38*b52*b60*b66*b76 + 
     b9*b10*b26*b32*b38*b52*b60*b66*b76 - b9*b17*b19*b32*b38*b52*b60*b66*b76 + 
     b8*b18*b19*b32*b38*b52*b60*b66*b76 - b8*b10*b27*b32*b38*b52*b60*b66*b76 + 
     b8*b10*b23*b36*b38*b52*b60*b66*b76 - b8*b10*b23*b29*b45*b52*b60*b66*b76 + 
     b8*b10*b23*b29*b43*b54*b60*b66*b76 - b8*b10*b23*b29*b43*b51*b63*b66*b76 + 
     b8*b10*b23*b29*b43*b51*b57*b72*b76 - b8*b10*b23*b29*b43*b51*b57*b67*b81 + 
     b8*b10*b23*b29*b42*b52*b57*b67*b81 - b8*b10*b23*b29*b42*b52*b57*b72*b76 + 
     b8*b10*b23*b29*b42*b52*b63*b66*b76 - b8*b10*b23*b29*b42*b54*b61*b66*b76 + 
     b8*b10*b23*b29*b45*b51*b61*b66*b76 - b8*b10*b23*b36*b38*b51*b61*b66*b76 + 
     b8*b10*b27*b32*b38*b51*b61*b66*b76 - b8*b18*b19*b32*b38*b51*b61*b66*b76 + 
     b9*b17*b19*b32*b38*b51*b61*b66*b76 - b9*b10*b26*b32*b38*b51*b61*b66*b76 + 
     b1*b18*b26*b32*b38*b51*b61*b66*b76 - b1*b17*b27*b32*b38*b51*b61*b66*b76 + 
     b1*b17*b23*b36*b38*b51*b61*b66*b76 - b1*b17*b23*b29*b45*b51*b61*b66*b76 + 
     b1*b17*b23*b29*b42*b54*b61*b66*b76 - b1*b17*b23*b29*b42*b52*b63*b66*b76 + 
     b1*b17*b23*b29*b42*b52*b57*b72*b76 - b1*b17*b23*b29*b42*b52*b57*b67*b81 + 
     b1*b14*b26*b29*b42*b52*b57*b67*b81 - b1*b14*b26*b29*b42*b52*b57*b72*b76 + 
     b1*b14*b26*b29*b42*b52*b63*b66*b76 - b1*b14*b26*b29*b42*b54*b61*b66*b76 + 
     b1*b14*b26*b29*b45*b51*b61*b66*b76 - b1*b14*b26*b36*b38*b51*b61*b66*b76 + 
     b1*b14*b27*b35*b38*b51*b61*b66*b76 - b1*b18*b23*b35*b38*b51*b61*b66*b76 + 
     b9*b10*b23*b35*b38*b51*b61*b66*b76 - b9*b10*b23*b29*b44*b51*b61*b66*b76 + 
     b1*b18*b23*b29*b44*b51*b61*b66*b76 - b1*b14*b27*b29*b44*b51*b61*b66*b76 + 
     b1*b14*b20*b36*b44*b51*b61*b66*b76 - b1*b14*b20*b35*b45*b51*b61*b66*b76 + 
     b1*b14*b20*b35*b42*b54*b61*b66*b76 - b1*b14*b20*b35*b42*b52*b63*b66*b76 + 
     b1*b14*b20*b35*b42*b52*b57*b72*b76 - b1*b14*b20*b35*b42*b52*b57*b67*b81 + 
     b1*b14*b20*b33*b44*b52*b57*b67*b81 - b1*b14*b20*b33*b44*b52*b57*b72*b76 + 
     b1*b14*b20*b33*b44*b52*b63*b66*b76 - b1*b14*b20*b33*b44*b54*b61*b66*b76 + 
     b1*b14*b20*b33*b45*b53*b61*b66*b76 - b1*b14*b20*b36*b42*b53*b61*b66*b76 + 
     b1*b14*b27*b29*b42*b53*b61*b66*b76 - b1*b18*b23*b29*b42*b53*b61*b66*b76 + 
     b9*b10*b23*b29*b42*b53*b61*b66*b76 - b9*b10*b23*b29*b42*b52*b62*b66*b76 + 
     b1*b18*b23*b29*b42*b52*b62*b66*b76 - b1*b14*b27*b29*b42*b52*b62*b66*b76 + 
     b1*b14*b20*b36*b42*b52*b62*b66*b76 - b1*b14*b20*b33*b45*b52*b62*b66*b76 + 
     b1*b14*b20*b33*b43*b54*b62*b66*b76 - b1*b14*b20*b33*b43*b53*b63*b66*b76 + 
     b1*b14*b20*b33*b43*b53*b57*b72*b76 - b1*b14*b20*b33*b43*b53*b57*b67*b81 + 
     b1*b14*b20*b33*b43*b48*b62*b67*b81 - b1*b14*b20*b33*b43*b48*b62*b72*b76 + 
     b1*b14*b20*b33*b43*b48*b63*b71*b76 - b1*b14*b20*b33*b43*b54*b57*b71*b76 + 
     b1*b14*b20*b33*b45*b52*b57*b71*b76 - b1*b14*b20*b36*b42*b52*b57*b71*b76 + 
     b1*b14*b27*b29*b42*b52*b57*b71*b76 - b1*b18*b23*b29*b42*b52*b57*b71*b76 + 
     b9*b10*b23*b29*b42*b52*b57*b71*b76 - b9*b10*b23*b29*b42*b52*b57*b67*b80 + 
     b1*b18*b23*b29*b42*b52*b57*b67*b80 - b1*b14*b27*b29*b42*b52*b57*b67*b80 + 
     b1*b14*b20*b36*b42*b52*b57*b67*b80 - b1*b14*b20*b33*b45*b52*b57*b67*b80 + 
     b1*b14*b20*b33*b43*b54*b57*b67*b80 - b1*b14*b20*b33*b43*b48*b63*b67*b80 + 
     b1*b14*b20*b33*b43*b48*b58*b72*b80 - b1*b14*b20*b33*b43*b48*b58*b71*b81 + 
     b1*b14*b20*b33*b39*b52*b58*b71*b81 - b1*b14*b20*b33*b39*b52*b58*b72*b80 + 
     b1*b14*b20*b33*b39*b52*b63*b67*b80 - b1*b14*b20*b33*b39*b54*b61*b67*b80 + 
     b1*b14*b20*b33*b45*b48*b61*b67*b80 - b1*b14*b20*b36*b42*b48*b61*b67*b80 + 
     b1*b14*b27*b29*b42*b48*b61*b67*b80 - b1*b18*b23*b29*b42*b48*b61*b67*b80 + 
     b9*b10*b23*b29*b42*b48*b61*b67*b80 - b9*b10*b23*b29*b42*b48*b61*b71*b76 + 
     b1*b18*b23*b29*b42*b48*b61*b71*b76 - b1*b14*b27*b29*b42*b48*b61*b71*b76 + 
     b1*b14*b20*b36*b42*b48*b61*b71*b76 - b1*b14*b20*b33*b45*b48*b61*b71*b76 + 
     b1*b14*b20*b33*b39*b54*b61*b71*b76 - b1*b14*b20*b33*b39*b52*b63*b71*b76 + 
     b1*b14*b20*b33*b39*b52*b62*b72*b76 - b1*b14*b20*b33*b39*b52*b62*b67*b81 + 
     b1*b14*b20*b33*b39*b53*b61*b67*b81 - b1*b14*b20*b33*b39*b53*b61*b72*b76 + 
     b1*b14*b20*b33*b39*b53*b63*b70*b76 - b1*b14*b20*b33*b39*b54*b62*b70*b76 + 
     b1*b14*b20*b33*b45*b48*b62*b70*b76 - b1*b14*b20*b36*b42*b48*b62*b70*b76 + 
     b1*b14*b27*b29*b42*b48*b62*b70*b76 - b1*b18*b23*b29*b42*b48*b62*b70*b76 + 
     b9*b10*b23*b29*b42*b48*b62*b70*b76 - b9*b10*b23*b29*b42*b53*b57*b70*b76 + 
     b1*b18*b23*b29*b42*b53*b57*b70*b76 - b1*b14*b27*b29*b42*b53*b57*b70*b76 + 
     b1*b14*b20*b36*b42*b53*b57*b70*b76 - b1*b14*b20*b33*b45*b53*b57*b70*b76 + 
     b1*b14*b20*b33*b44*b54*b57*b70*b76 - b1*b14*b20*b33*b44*b48*b63*b70*b76 + 
     b1*b14*b20*b33*b44*b48*b61*b72*b76 - b1*b14*b20*b33*b44*b48*b61*b67*b81 + 
     b1*b14*b20*b35*b42*b48*b61*b67*b81 - b1*b14*b20*b35*b42*b48*b61*b72*b76 + 
     b1*b14*b20*b35*b42*b48*b63*b70*b76 - b1*b14*b20*b35*b42*b54*b57*b70*b76 + 
     b1*b14*b20*b35*b45*b51*b57*b70*b76 - b1*b14*b20*b36*b44*b51*b57*b70*b76 + 
     b1*b14*b27*b29*b44*b51*b57*b70*b76 - b1*b18*b23*b29*b44*b51*b57*b70*b76 + 
     b9*b10*b23*b29*b44*b51*b57*b70*b76 - b9*b10*b23*b35*b38*b51*b57*b70*b76 + 
     b1*b18*b23*b35*b38*b51*b57*b70*b76 - b1*b14*b27*b35*b38*b51*b57*b70*b76 + 
     b1*b14*b26*b36*b38*b51*b57*b70*b76 - b1*b14*b26*b29*b45*b51*b57*b70*b76 + 
     b1*b14*b26*b29*b42*b54*b57*b70*b76 - b1*b14*b26*b29*b42*b48*b63*b70*b76 + 
     b1*b14*b26*b29*b42*b48*b61*b72*b76 - b1*b14*b26*b29*b42*b48*b61*b67*b81 + 
     b1*b17*b23*b29*b42*b48*b61*b67*b81 - b1*b17*b23*b29*b42*b48*b61*b72*b76 + 
     b1*b17*b23*b29*b42*b48*b63*b70*b76 - b1*b17*b23*b29*b42*b54*b57*b70*b76 + 
     b1*b17*b23*b29*b45*b51*b57*b70*b76 - b1*b17*b23*b36*b38*b51*b57*b70*b76 + 
     b1*b17*b27*b32*b38*b51*b57*b70*b76 - b1*b18*b26*b32*b38*b51*b57*b70*b76 + 
     b9*b10*b26*b32*b38*b51*b57*b70*b76 - b9*b17*b19*b32*b38*b51*b57*b70*b76 + 
     b8*b18*b19*b32*b38*b51*b57*b70*b76 - b8*b10*b27*b32*b38*b51*b57*b70*b76 + 
     b8*b10*b23*b36*b38*b51*b57*b70*b76 - b8*b10*b23*b29*b45*b51*b57*b70*b76 + 
     b8*b10*b23*b29*b42*b54*b57*b70*b76 - b8*b10*b23*b29*b42*b48*b63*b70*b76 + 
     b8*b10*b23*b29*b42*b48*b61*b72*b76 - b8*b10*b23*b29*b42*b48*b61*b67*b81 + 
     b8*b10*b23*b29*b42*b48*b58*b70*b81 - b8*b10*b23*b29*b42*b48*b58*b72*b79 + 
     b8*b10*b23*b29*b42*b48*b63*b67*b79 - b8*b10*b23*b29*b42*b54*b57*b67*b79 + 
     b8*b10*b23*b29*b45*b51*b57*b67*b79 - b8*b10*b23*b36*b38*b51*b57*b67*b79 + 
     b8*b10*b27*b32*b38*b51*b57*b67*b79 - b8*b18*b19*b32*b38*b51*b57*b67*b79 + 
     b9*b17*b19*b32*b38*b51*b57*b67*b79 - b9*b10*b26*b32*b38*b51*b57*b67*b79 + 
     b1*b18*b26*b32*b38*b51*b57*b67*b79 - b1*b17*b27*b32*b38*b51*b57*b67*b79 + 
     b1*b17*b23*b36*b38*b51*b57*b67*b79 - b1*b17*b23*b29*b45*b51*b57*b67*b79 + 
     b1*b17*b23*b29*b42*b54*b57*b67*b79 - b1*b17*b23*b29*b42*b48*b63*b67*b79 + 
     b1*b17*b23*b29*b42*b48*b58*b72*b79 - b1*b17*b23*b29*b42*b48*b58*b70*b81 + 
     b1*b14*b26*b29*b42*b48*b58*b70*b81 - b1*b14*b26*b29*b42*b48*b58*b72*b79 + 
     b1*b14*b26*b29*b42*b48*b63*b67*b79 - b1*b14*b26*b29*b42*b54*b57*b67*b79 + 
     b1*b14*b26*b29*b45*b51*b57*b67*b79 - b1*b14*b26*b36*b38*b51*b57*b67*b79 + 
     b1*b14*b27*b35*b38*b51*b57*b67*b79 - b1*b18*b23*b35*b38*b51*b57*b67*b79 + 
     b9*b10*b23*b35*b38*b51*b57*b67*b79 - b9*b10*b23*b29*b44*b51*b57*b67*b79 + 
     b1*b18*b23*b29*b44*b51*b57*b67*b79 - b1*b14*b27*b29*b44*b51*b57*b67*b79 + 
     b1*b14*b20*b36*b44*b51*b57*b67*b79 - b1*b14*b20*b35*b45*b51*b57*b67*b79 + 
     b1*b14*b20*b35*b42*b54*b57*b67*b79 - b1*b14*b20*b35*b42*b48*b63*b67*b79 + 
     b1*b14*b20*b35*b42*b48*b58*b72*b79 - b1*b14*b20*b35*b42*b48*b58*b70*b81 + 
     b1*b14*b20*b33*b44*b48*b58*b70*b81 - b1*b14*b20*b33*b44*b48*b58*b72*b79 + 
     b1*b14*b20*b33*b44*b48*b63*b67*b79 - b1*b14*b20*b33*b44*b54*b57*b67*b79 + 
     b1*b14*b20*b33*b45*b53*b57*b67*b79 - b1*b14*b20*b36*b42*b53*b57*b67*b79 + 
     b1*b14*b27*b29*b42*b53*b57*b67*b79 - b1*b18*b23*b29*b42*b53*b57*b67*b79 + 
     b9*b10*b23*b29*b42*b53*b57*b67*b79 - b9*b10*b23*b29*b42*b48*b62*b67*b79 + 
     b1*b18*b23*b29*b42*b48*b62*b67*b79 - b1*b14*b27*b29*b42*b48*b62*b67*b79 + 
     b1*b14*b20*b36*b42*b48*b62*b67*b79 - b1*b14*b20*b33*b45*b48*b62*b67*b79 + 
     b1*b14*b20*b33*b39*b54*b62*b67*b79 - b1*b14*b20*b33*b39*b53*b63*b67*b79 + 
     b1*b14*b20*b33*b39*b53*b58*b72*b79 - b1*b14*b20*b33*b39*b53*b58*b70*b81 + 
     b1*b14*b20*b33*b39*b49*b62*b70*b81 - b1*b14*b20*b33*b39*b49*b62*b72*b79 + 
     b1*b14*b20*b33*b39*b49*b63*b71*b79 - b1*b14*b20*b33*b39*b54*b58*b71*b79 + 
     b1*b14*b20*b33*b45*b48*b58*b71*b79 - b1*b14*b20*b36*b42*b48*b58*b71*b79 + 
     b1*b14*b27*b29*b42*b48*b58*b71*b79 - b1*b18*b23*b29*b42*b48*b58*b71*b79 + 
     b9*b10*b23*b29*b42*b48*b58*b71*b79 - b9*b10*b23*b29*b42*b48*b58*b70*b80 + 
     b1*b18*b23*b29*b42*b48*b58*b70*b80 - b1*b14*b27*b29*b42*b48*b58*b70*b80 + 
     b1*b14*b20*b36*b42*b48*b58*b70*b80 - b1*b14*b20*b33*b45*b48*b58*b70*b80 + 
     b1*b14*b20*b33*b39*b54*b58*b70*b80 - b1*b14*b20*b33*b39*b49*b63*b70*b80 + 
     b1*b14*b20*b33*b39*b49*b61*b72*b80 - b1*b14*b20*b33*b39*b49*b61*b71*b81 + 
     b1*b14*b20*b30*b42*b49*b61*b71*b81 - b1*b14*b20*b30*b42*b49*b61*b72*b80 + 
     b1*b14*b20*b30*b42*b49*b63*b70*b80 - b1*b14*b20*b30*b42*b54*b58*b70*b80 + 
     b1*b14*b20*b30*b45*b51*b58*b70*b80 - b1*b14*b20*b36*b39*b51*b58*b70*b80 + 
     b1*b14*b27*b29*b39*b51*b58*b70*b80 - b1*b18*b23*b29*b39*b51*b58*b70*b80 + 
     b9*b10*b23*b29*b39*b51*b58*b70*b80 - b9*b10*b23*b29*b39*b51*b58*b71*b79 + 
     b1*b18*b23*b29*b39*b51*b58*b71*b79 - b1*b14*b27*b29*b39*b51*b58*b71*b79 + 
     b1*b14*b20*b36*b39*b51*b58*b71*b79 - b1*b14*b20*b30*b45*b51*b58*b71*b79 + 
     b1*b14*b20*b30*b42*b54*b58*b71*b79 - b1*b14*b20*b30*b42*b49*b63*b71*b79 + 
     b1*b14*b20*b30*b42*b49*b62*b72*b79 - b1*b14*b20*b30*b42*b49*b62*b70*b81 + 
     b1*b14*b20*b30*b42*b53*b58*b70*b81 - b1*b14*b20*b30*b42*b53*b58*b72*b79 + 
     b1*b14*b20*b30*b42*b53*b63*b67*b79 - b1*b14*b20*b30*b42*b54*b62*b67*b79 + 
     b1*b14*b20*b30*b45*b51*b62*b67*b79 - b1*b14*b20*b36*b39*b51*b62*b67*b79 + 
     b1*b14*b27*b29*b39*b51*b62*b67*b79 - b1*b18*b23*b29*b39*b51*b62*b67*b79 + 
     b9*b10*b23*b29*b39*b51*b62*b67*b79 - b9*b10*b23*b29*b39*b53*b60*b67*b79 + 
     b1*b18*b23*b29*b39*b53*b60*b67*b79 - b1*b14*b27*b29*b39*b53*b60*b67*b79 + 
     b1*b14*b20*b36*b39*b53*b60*b67*b79 - b1*b14*b20*b30*b45*b53*b60*b67*b79 + 
     b1*b14*b20*b30*b44*b54*b60*b67*b79 - b1*b14*b20*b30*b44*b51*b63*b67*b79 + 
     b1*b14*b20*b30*b44*b51*b58*b72*b79 - b1*b14*b20*b30*b44*b51*b58*b70*b81 + 
     b1*b14*b20*b35*b39*b51*b58*b70*b81 - b1*b14*b20*b35*b39*b51*b58*b72*b79 + 
     b1*b14*b20*b35*b39*b51*b63*b67*b79 - b1*b14*b20*b35*b39*b54*b60*b67*b79 + 
     b1*b14*b20*b35*b45*b48*b60*b67*b79 - b1*b14*b20*b36*b44*b48*b60*b67*b79 + 
     b1*b14*b27*b29*b44*b48*b60*b67*b79 - b1*b18*b23*b29*b44*b48*b60*b67*b79 + 
     b9*b10*b23*b29*b44*b48*b60*b67*b79 - b9*b10*b23*b35*b38*b48*b60*b67*b79 + 
     b1*b18*b23*b35*b38*b48*b60*b67*b79 - b1*b14*b27*b35*b38*b48*b60*b67*b79 + 
     b1*b14*b26*b36*b38*b48*b60*b67*b79 - b1*b14*b26*b29*b45*b48*b60*b67*b79 + 
     b1*b14*b26*b29*b39*b54*b60*b67*b79 - b1*b14*b26*b29*b39*b51*b63*b67*b79 + 
     b1*b14*b26*b29*b39*b51*b58*b72*b79 - b1*b14*b26*b29*b39*b51*b58*b70*b81 + 
     b1*b17*b23*b29*b39*b51*b58*b70*b81 - b1*b17*b23*b29*b39*b51*b58*b72*b79 + 
     b1*b17*b23*b29*b39*b51*b63*b67*b79 - b1*b17*b23*b29*b39*b54*b60*b67*b79 + 
     b1*b17*b23*b29*b45*b48*b60*b67*b79 - b1*b17*b23*b36*b38*b48*b60*b67*b79 + 
     b1*b17*b27*b32*b38*b48*b60*b67*b79 - b1*b18*b26*b32*b38*b48*b60*b67*b79 + 
     b9*b10*b26*b32*b38*b48*b60*b67*b79 - b9*b17*b19*b32*b38*b48*b60*b67*b79 + 
     b8*b18*b19*b32*b38*b48*b60*b67*b79 - b8*b10*b27*b32*b38*b48*b60*b67*b79 + 
     b8*b10*b23*b36*b38*b48*b60*b67*b79 - b8*b10*b23*b29*b45*b48*b60*b67*b79 + 
     b8*b10*b23*b29*b39*b54*b60*b67*b79 - b8*b10*b23*b29*b39*b51*b63*b67*b79 + 
     b8*b10*b23*b29*b39*b51*b58*b72*b79 - b8*b10*b23*b29*b39*b51*b58*b70*b81 + 
     b8*b10*b23*b29*b39*b51*b61*b67*b81 - b8*b10*b23*b29*b39*b51*b61*b72*b76 + 
     b8*b10*b23*b29*b39*b51*b63*b70*b76 - b8*b10*b23*b29*b39*b54*b60*b70*b76 + 
     b8*b10*b23*b29*b45*b48*b60*b70*b76 - b8*b10*b23*b36*b38*b48*b60*b70*b76 + 
     b8*b10*b27*b32*b38*b48*b60*b70*b76 - b8*b18*b19*b32*b38*b48*b60*b70*b76 + 
     b9*b17*b19*b32*b38*b48*b60*b70*b76 - b9*b10*b26*b32*b38*b48*b60*b70*b76 + 
     b1*b18*b26*b32*b38*b48*b60*b70*b76 - b1*b17*b27*b32*b38*b48*b60*b70*b76 + 
     b1*b17*b23*b36*b38*b48*b60*b70*b76 - b1*b17*b23*b29*b45*b48*b60*b70*b76 + 
     b1*b17*b23*b29*b39*b54*b60*b70*b76 - b1*b17*b23*b29*b39*b51*b63*b70*b76 + 
     b1*b17*b23*b29*b39*b51*b61*b72*b76 - b1*b17*b23*b29*b39*b51*b61*b67*b81 + 
     b1*b14*b26*b29*b39*b51*b61*b67*b81 - b1*b14*b26*b29*b39*b51*b61*b72*b76 + 
     b1*b14*b26*b29*b39*b51*b63*b70*b76 - b1*b14*b26*b29*b39*b54*b60*b70*b76 + 
     b1*b14*b26*b29*b45*b48*b60*b70*b76 - b1*b14*b26*b36*b38*b48*b60*b70*b76 + 
     b1*b14*b27*b35*b38*b48*b60*b70*b76 - b1*b18*b23*b35*b38*b48*b60*b70*b76 + 
     b9*b10*b23*b35*b38*b48*b60*b70*b76 - b9*b10*b23*b29*b44*b48*b60*b70*b76 + 
     b1*b18*b23*b29*b44*b48*b60*b70*b76 - b1*b14*b27*b29*b44*b48*b60*b70*b76 + 
     b1*b14*b20*b36*b44*b48*b60*b70*b76 - b1*b14*b20*b35*b45*b48*b60*b70*b76 + 
     b1*b14*b20*b35*b39*b54*b60*b70*b76 - b1*b14*b20*b35*b39*b51*b63*b70*b76 + 
     b1*b14*b20*b35*b39*b51*b61*b72*b76 - b1*b14*b20*b35*b39*b51*b61*b67*b81 + 
     b1*b14*b20*b30*b44*b51*b61*b67*b81 - b1*b14*b20*b30*b44*b51*b61*b72*b76 + 
     b1*b14*b20*b30*b44*b51*b63*b70*b76 - b1*b14*b20*b30*b44*b54*b60*b70*b76 + 
     b1*b14*b20*b30*b45*b53*b60*b70*b76 - b1*b14*b20*b36*b39*b53*b60*b70*b76 + 
     b1*b14*b27*b29*b39*b53*b60*b70*b76 - b1*b18*b23*b29*b39*b53*b60*b70*b76 + 
     b9*b10*b23*b29*b39*b53*b60*b70*b76 - b9*b10*b23*b29*b39*b51*b62*b70*b76 + 
     b1*b18*b23*b29*b39*b51*b62*b70*b76 - b1*b14*b27*b29*b39*b51*b62*b70*b76 + 
     b1*b14*b20*b36*b39*b51*b62*b70*b76 - b1*b14*b20*b30*b45*b51*b62*b70*b76 + 
     b1*b14*b20*b30*b42*b54*b62*b70*b76 - b1*b14*b20*b30*b42*b53*b63*b70*b76 + 
     b1*b14*b20*b30*b42*b53*b61*b72*b76 - b1*b14*b20*b30*b42*b53*b61*b67*b81 + 
     b1*b14*b20*b30*b42*b52*b62*b67*b81 - b1*b14*b20*b30*b42*b52*b62*b72*b76 + 
     b1*b14*b20*b30*b42*b52*b63*b71*b76 - b1*b14*b20*b30*b42*b54*b61*b71*b76 + 
     b1*b14*b20*b30*b45*b51*b61*b71*b76 - b1*b14*b20*b36*b39*b51*b61*b71*b76 + 
     b1*b14*b27*b29*b39*b51*b61*b71*b76 - b1*b18*b23*b29*b39*b51*b61*b71*b76 + 
     b9*b10*b23*b29*b39*b51*b61*b71*b76 - b9*b10*b23*b29*b39*b51*b61*b67*b80 + 
     b1*b18*b23*b29*b39*b51*b61*b67*b80 - b1*b14*b27*b29*b39*b51*b61*b67*b80 + 
     b1*b14*b20*b36*b39*b51*b61*b67*b80 - b1*b14*b20*b30*b45*b51*b61*b67*b80 + 
     b1*b14*b20*b30*b42*b54*b61*b67*b80 - b1*b14*b20*b30*b42*b52*b63*b67*b80 + 
     b1*b14*b20*b30*b42*b52*b58*b72*b80 - b1*b14*b20*b30*b42*b52*b58*b71*b81 + 
     b1*b14*b20*b30*b43*b51*b58*b71*b81 - b1*b14*b20*b30*b43*b51*b58*b72*b80 + 
     b1*b14*b20*b30*b43*b51*b63*b67*b80 - b1*b14*b20*b30*b43*b54*b60*b67*b80 + 
     b1*b14*b20*b30*b45*b52*b60*b67*b80 - b1*b14*b20*b36*b39*b52*b60*b67*b80 + 
     b1*b14*b27*b29*b39*b52*b60*b67*b80 - b1*b18*b23*b29*b39*b52*b60*b67*b80 + 
     b9*b10*b23*b29*b39*b52*b60*b67*b80 - b9*b10*b23*b29*b39*b52*b60*b71*b76 + 
     b1*b18*b23*b29*b39*b52*b60*b71*b76 - b1*b14*b27*b29*b39*b52*b60*b71*b76 + 
     b1*b14*b20*b36*b39*b52*b60*b71*b76 - b1*b14*b20*b30*b45*b52*b60*b71*b76 + 
     b1*b14*b20*b30*b43*b54*b60*b71*b76 - b1*b14*b20*b30*b43*b51*b63*b71*b76 + 
     b1*b14*b20*b30*b43*b51*b62*b72*b76 - b1*b14*b20*b30*b43*b51*b62*b67*b81 + 
     b1*b14*b20*b30*b43*b53*b60*b67*b81 - b1*b14*b20*b30*b43*b53*b60*b72*b76 + 
     b1*b14*b20*b30*b43*b53*b63*b69*b76 - b1*b14*b20*b30*b43*b54*b62*b69*b76 + 
     b1*b14*b20*b30*b45*b52*b62*b69*b76 - b1*b14*b20*b36*b39*b52*b62*b69*b76 + 
     b1*b14*b27*b29*b39*b52*b62*b69*b76 - b1*b18*b23*b29*b39*b52*b62*b69*b76 + 
     b9*b10*b23*b29*b39*b52*b62*b69*b76 - b9*b10*b23*b29*b39*b53*b61*b69*b76 + 
     b1*b18*b23*b29*b39*b53*b61*b69*b76 - b1*b14*b27*b29*b39*b53*b61*b69*b76 + 
     b1*b14*b20*b36*b39*b53*b61*b69*b76 - b1*b14*b20*b30*b45*b53*b61*b69*b76 + 
     b1*b14*b20*b30*b44*b54*b61*b69*b76 - b1*b14*b20*b30*b44*b52*b63*b69*b76 + 
     b1*b14*b20*b30*b44*b52*b60*b72*b76 - b1*b14*b20*b30*b44*b52*b60*b67*b81 + 
     b1*b14*b20*b35*b39*b52*b60*b67*b81 - b1*b14*b20*b35*b39*b52*b60*b72*b76 + 
     b1*b14*b20*b35*b39*b52*b63*b69*b76 - b1*b14*b20*b35*b39*b54*b61*b69*b76 + 
     b1*b14*b20*b35*b45*b48*b61*b69*b76 - b1*b14*b20*b36*b44*b48*b61*b69*b76 + 
     b1*b14*b27*b29*b44*b48*b61*b69*b76 - b1*b18*b23*b29*b44*b48*b61*b69*b76 + 
     b9*b10*b23*b29*b44*b48*b61*b69*b76 - b9*b10*b23*b35*b38*b48*b61*b69*b76 + 
     b1*b18*b23*b35*b38*b48*b61*b69*b76 - b1*b14*b27*b35*b38*b48*b61*b69*b76 + 
     b1*b14*b26*b36*b38*b48*b61*b69*b76 - b1*b14*b26*b29*b45*b48*b61*b69*b76 + 
     b1*b14*b26*b29*b39*b54*b61*b69*b76 - b1*b14*b26*b29*b39*b52*b63*b69*b76 + 
     b1*b14*b26*b29*b39*b52*b60*b72*b76 - b1*b14*b26*b29*b39*b52*b60*b67*b81 + 
     b1*b17*b23*b29*b39*b52*b60*b67*b81 - b1*b17*b23*b29*b39*b52*b60*b72*b76 + 
     b1*b17*b23*b29*b39*b52*b63*b69*b76 - b1*b17*b23*b29*b39*b54*b61*b69*b76 + 
     b1*b17*b23*b29*b45*b48*b61*b69*b76 - b1*b17*b23*b36*b38*b48*b61*b69*b76 + 
     b1*b17*b27*b32*b38*b48*b61*b69*b76 - b1*b18*b26*b32*b38*b48*b61*b69*b76 + 
     b9*b10*b26*b32*b38*b48*b61*b69*b76 - b9*b17*b19*b32*b38*b48*b61*b69*b76 + 
     b8*b18*b19*b32*b38*b48*b61*b69*b76 - b8*b10*b27*b32*b38*b48*b61*b69*b76 + 
     b8*b10*b23*b36*b38*b48*b61*b69*b76 - b8*b10*b23*b29*b45*b48*b61*b69*b76 + 
     b8*b10*b23*b29*b39*b54*b61*b69*b76 - b8*b10*b23*b29*b39*b52*b63*b69*b76 + 
     b8*b10*b23*b29*b39*b52*b60*b72*b76 - b8*b10*b23*b29*b39*b52*b60*b67*b81 + 
     b8*b10*b23*b29*b43*b48*b60*b67*b81 - b8*b10*b23*b29*b43*b48*b60*b72*b76 + 
     b8*b10*b23*b29*b43*b48*b63*b69*b76 - b8*b10*b23*b29*b43*b54*b57*b69*b76 + 
     b8*b10*b23*b29*b45*b52*b57*b69*b76 - b8*b10*b23*b36*b38*b52*b57*b69*b76 + 
     b8*b10*b27*b32*b38*b52*b57*b69*b76 - b8*b18*b19*b32*b38*b52*b57*b69*b76 + 
     b9*b17*b19*b32*b38*b52*b57*b69*b76 - b9*b10*b26*b32*b38*b52*b57*b69*b76 + 
     b1*b18*b26*b32*b38*b52*b57*b69*b76 - b1*b17*b27*b32*b38*b52*b57*b69*b76 + 
     b1*b17*b23*b36*b38*b52*b57*b69*b76 - b1*b17*b23*b29*b45*b52*b57*b69*b76 + 
     b1*b17*b23*b29*b43*b54*b57*b69*b76 - b1*b17*b23*b29*b43*b48*b63*b69*b76 + 
     b1*b17*b23*b29*b43*b48*b60*b72*b76 - b1*b17*b23*b29*b43*b48*b60*b67*b81 + 
     b1*b14*b26*b29*b43*b48*b60*b67*b81 - b1*b14*b26*b29*b43*b48*b60*b72*b76 + 
     b1*b14*b26*b29*b43*b48*b63*b69*b76 - b1*b14*b26*b29*b43*b54*b57*b69*b76 + 
     b1*b14*b26*b29*b45*b52*b57*b69*b76 - b1*b14*b26*b36*b38*b52*b57*b69*b76 + 
     b1*b14*b27*b35*b38*b52*b57*b69*b76 - b1*b18*b23*b35*b38*b52*b57*b69*b76 + 
     b9*b10*b23*b35*b38*b52*b57*b69*b76 - b9*b10*b23*b29*b44*b52*b57*b69*b76 + 
     b1*b18*b23*b29*b44*b52*b57*b69*b76 - b1*b14*b27*b29*b44*b52*b57*b69*b76 + 
     b1*b14*b20*b36*b44*b52*b57*b69*b76 - b1*b14*b20*b35*b45*b52*b57*b69*b76 + 
     b1*b14*b20*b35*b43*b54*b57*b69*b76 - b1*b14*b20*b35*b43*b48*b63*b69*b76 + 
     b1*b14*b20*b35*b43*b48*b60*b72*b76 - b1*b14*b20*b35*b43*b48*b60*b67*b81 + 
     b1*b14*b20*b34*b44*b48*b60*b67*b81 - b1*b14*b20*b34*b44*b48*b60*b72*b76 + 
     b1*b14*b20*b34*b44*b48*b63*b69*b76 - b1*b14*b20*b34*b44*b54*b57*b69*b76 + 
     b1*b14*b20*b34*b45*b53*b57*b69*b76 - b1*b14*b20*b36*b43*b53*b57*b69*b76 + 
     b1*b14*b27*b29*b43*b53*b57*b69*b76 - b1*b18*b23*b29*b43*b53*b57*b69*b76 + 
     b9*b10*b23*b29*b43*b53*b57*b69*b76 - b9*b10*b23*b29*b43*b48*b62*b69*b76 + 
     b1*b18*b23*b29*b43*b48*b62*b69*b76 - b1*b14*b27*b29*b43*b48*b62*b69*b76 + 
     b1*b14*b20*b36*b43*b48*b62*b69*b76 - b1*b14*b20*b34*b45*b48*b62*b69*b76 + 
     b1*b14*b20*b34*b39*b54*b62*b69*b76 - b1*b14*b20*b34*b39*b53*b63*b69*b76 + 
     b1*b14*b20*b34*b39*b53*b60*b72*b76 - b1*b14*b20*b34*b39*b53*b60*b67*b81 + 
     b1*b14*b20*b34*b39*b51*b62*b67*b81 - b1*b14*b20*b34*b39*b51*b62*b72*b76 + 
     b1*b14*b20*b34*b39*b51*b63*b71*b76 - b1*b14*b20*b34*b39*b54*b60*b71*b76 + 
     b1*b14*b20*b34*b45*b48*b60*b71*b76 - b1*b14*b20*b36*b43*b48*b60*b71*b76 + 
     b1*b14*b27*b29*b43*b48*b60*b71*b76 - b1*b18*b23*b29*b43*b48*b60*b71*b76 + 
     b9*b10*b23*b29*b43*b48*b60*b71*b76 - b9*b10*b23*b29*b43*b48*b60*b67*b80 + 
     b1*b18*b23*b29*b43*b48*b60*b67*b80 - b1*b14*b27*b29*b43*b48*b60*b67*b80 + 
     b1*b14*b20*b36*b43*b48*b60*b67*b80 - b1*b14*b20*b34*b45*b48*b60*b67*b80 + 
     b1*b14*b20*b34*b39*b54*b60*b67*b80 - b1*b14*b20*b34*b39*b51*b63*b67*b80 + 
     b1*b14*b20*b34*b39*b51*b58*b72*b80 - b1*b14*b20*b34*b39*b51*b58*b71*b81 + 
     b1*b14*b25*b29*b39*b51*b58*b71*b81 - b1*b14*b25*b29*b39*b51*b58*b72*b80 + 
     b1*b14*b25*b29*b39*b51*b63*b67*b80 - b1*b14*b25*b29*b39*b54*b60*b67*b80 + 
     b1*b14*b25*b29*b45*b48*b60*b67*b80 - b1*b14*b25*b36*b38*b48*b60*b67*b80 + 
     b1*b14*b27*b34*b38*b48*b60*b67*b80 - b1*b18*b23*b34*b38*b48*b60*b67*b80 + 
     b9*b10*b23*b34*b38*b48*b60*b67*b80 - b9*b10*b23*b34*b38*b48*b60*b71*b76 + 
     b1*b18*b23*b34*b38*b48*b60*b71*b76 - b1*b14*b27*b34*b38*b48*b60*b71*b76 + 
     b1*b14*b25*b36*b38*b48*b60*b71*b76 - b1*b14*b25*b29*b45*b48*b60*b71*b76 + 
     b1*b14*b25*b29*b39*b54*b60*b71*b76 - b1*b14*b25*b29*b39*b51*b63*b71*b76 + 
     b1*b14*b25*b29*b39*b51*b62*b72*b76 - b1*b14*b25*b29*b39*b51*b62*b67*b81 + 
     b1*b14*b25*b29*b39*b53*b60*b67*b81 - b1*b14*b25*b29*b39*b53*b60*b72*b76 + 
     b1*b14*b25*b29*b39*b53*b63*b69*b76 - b1*b14*b25*b29*b39*b54*b62*b69*b76 + 
     b1*b14*b25*b29*b45*b48*b62*b69*b76 - b1*b14*b25*b36*b38*b48*b62*b69*b76 + 
     b1*b14*b27*b34*b38*b48*b62*b69*b76 - b1*b18*b23*b34*b38*b48*b62*b69*b76 + 
     b9*b10*b23*b34*b38*b48*b62*b69*b76 - b9*b10*b23*b34*b38*b53*b57*b69*b76 + 
     b1*b18*b23*b34*b38*b53*b57*b69*b76 - b1*b14*b27*b34*b38*b53*b57*b69*b76 + 
     b1*b14*b25*b36*b38*b53*b57*b69*b76 - b1*b14*b25*b29*b45*b53*b57*b69*b76 + 
     b1*b14*b25*b29*b44*b54*b57*b69*b76 - b1*b14*b25*b29*b44*b48*b63*b69*b76 + 
     b1*b14*b25*b29*b44*b48*b60*b72*b76 - b1*b14*b25*b29*b44*b48*b60*b67*b81 + 
     b1*b14*b25*b35*b38*b48*b60*b67*b81 - b1*b14*b25*b35*b38*b48*b60*b72*b76 + 
     b1*b14*b25*b35*b38*b48*b63*b69*b76 - b1*b14*b25*b35*b38*b54*b57*b69*b76 + 
     b1*b14*b25*b35*b45*b47*b57*b69*b76 - b1*b14*b25*b36*b44*b47*b57*b69*b76 + 
     b1*b14*b27*b34*b44*b47*b57*b69*b76 - b1*b18*b23*b34*b44*b47*b57*b69*b76 + 
     b9*b10*b23*b34*b44*b47*b57*b69*b76 - b9*b10*b23*b35*b43*b47*b57*b69*b76 + 
     b1*b18*b23*b35*b43*b47*b57*b69*b76 - b1*b14*b27*b35*b43*b47*b57*b69*b76 + 
     b1*b14*b26*b36*b43*b47*b57*b69*b76 - b1*b14*b26*b34*b45*b47*b57*b69*b76 + 
     b1*b14*b26*b34*b38*b54*b57*b69*b76 - b1*b14*b26*b34*b38*b48*b63*b69*b76 + 
     b1*b14*b26*b34*b38*b48*b60*b72*b76 - b1*b14*b26*b34*b38*b48*b60*b67*b81 + 
     b1*b17*b23*b34*b38*b48*b60*b67*b81 - b1*b17*b23*b34*b38*b48*b60*b72*b76 + 
     b1*b17*b23*b34*b38*b48*b63*b69*b76 - b1*b17*b23*b34*b38*b54*b57*b69*b76 + 
     b1*b17*b23*b34*b45*b47*b57*b69*b76 - b1*b17*b23*b36*b43*b47*b57*b69*b76 + 
     b1*b17*b27*b32*b43*b47*b57*b69*b76 - b1*b18*b26*b32*b43*b47*b57*b69*b76 + 
     b9*b10*b26*b32*b43*b47*b57*b69*b76 - b9*b17*b19*b32*b43*b47*b57*b69*b76 + 
     b8*b18*b19*b32*b43*b47*b57*b69*b76 - b8*b10*b27*b32*b43*b47*b57*b69*b76 + 
     b8*b10*b23*b36*b43*b47*b57*b69*b76 - b8*b10*b23*b34*b45*b47*b57*b69*b76 + 
     b8*b10*b23*b34*b38*b54*b57*b69*b76 - b8*b10*b23*b34*b38*b48*b63*b69*b76 + 
     b8*b10*b23*b34*b38*b48*b60*b72*b76 - b8*b10*b23*b34*b38*b48*b60*b67*b81 + 
     b8*b10*b25*b32*b38*b48*b60*b67*b81 - b8*b10*b25*b32*b38*b48*b60*b72*b76 + 
     b8*b10*b25*b32*b38*b48*b63*b69*b76 - b8*b10*b25*b32*b38*b54*b57*b69*b76 + 
     b8*b10*b25*b32*b45*b47*b57*b69*b76 - b8*b10*b25*b36*b41*b47*b57*b69*b76 + 
     b8*b10*b27*b34*b41*b47*b57*b69*b76 - b8*b18*b19*b34*b41*b47*b57*b69*b76 + 
     b9*b17*b19*b34*b41*b47*b57*b69*b76 - b9*b10*b26*b34*b41*b47*b57*b69*b76 + 
     b1*b18*b26*b34*b41*b47*b57*b69*b76 - b1*b17*b27*b34*b41*b47*b57*b69*b76 + 
     b1*b17*b25*b36*b41*b47*b57*b69*b76 - b1*b17*b25*b32*b45*b47*b57*b69*b76 + 
     b1*b17*b25*b32*b38*b54*b57*b69*b76 - b1*b17*b25*b32*b38*b48*b63*b69*b76 + 
     b1*b17*b25*b32*b38*b48*b60*b72*b76 - b1*b17*b25*b32*b38*b48*b60*b67*b81 + 
     b1*b16*b26*b32*b38*b48*b60*b67*b81 - b1*b16*b26*b32*b38*b48*b60*b72*b76 + 
     b1*b16*b26*b32*b38*b48*b63*b69*b76 - b1*b16*b26*b32*b38*b54*b57*b69*b76 + 
     b1*b16*b26*b32*b45*b47*b57*b69*b76 - b1*b16*b26*b36*b41*b47*b57*b69*b76 + 
     b1*b16*b27*b35*b41*b47*b57*b69*b76 - b1*b18*b25*b35*b41*b47*b57*b69*b76 + 
     b9*b10*b25*b35*b41*b47*b57*b69*b76 - b9*b10*b25*b32*b44*b47*b57*b69*b76 + 
     b1*b18*b25*b32*b44*b47*b57*b69*b76 - b1*b16*b27*b32*b44*b47*b57*b69*b76 + 
     b1*b16*b23*b36*b44*b47*b57*b69*b76 - b1*b16*b23*b35*b45*b47*b57*b69*b76 + 
     b1*b16*b23*b35*b38*b54*b57*b69*b76 - b1*b16*b23*b35*b38*b48*b63*b69*b76 + 
     b1*b16*b23*b35*b38*b48*b60*b72*b76 - b1*b16*b23*b35*b38*b48*b60*b67*b81 + 
     b1*b16*b23*b29*b44*b48*b60*b67*b81 - b1*b16*b23*b29*b44*b48*b60*b72*b76 + 
     b1*b16*b23*b29*b44*b48*b63*b69*b76 - b1*b16*b23*b29*b44*b54*b57*b69*b76 + 
     b1*b16*b23*b29*b45*b53*b57*b69*b76 - b1*b16*b23*b36*b38*b53*b57*b69*b76 + 
     b1*b16*b27*b32*b38*b53*b57*b69*b76 - b1*b18*b25*b32*b38*b53*b57*b69*b76 + 
     b9*b10*b25*b32*b38*b53*b57*b69*b76 - b9*b10*b25*b32*b38*b48*b62*b69*b76 + 
     b1*b18*b25*b32*b38*b48*b62*b69*b76 - b1*b16*b27*b32*b38*b48*b62*b69*b76 + 
     b1*b16*b23*b36*b38*b48*b62*b69*b76 - b1*b16*b23*b29*b45*b48*b62*b69*b76 + 
     b1*b16*b23*b29*b39*b54*b62*b69*b76 - b1*b16*b23*b29*b39*b53*b63*b69*b76 + 
     b1*b16*b23*b29*b39*b53*b60*b72*b76 - b1*b16*b23*b29*b39*b53*b60*b67*b81 + 
     b1*b16*b23*b29*b39*b51*b62*b67*b81 - b1*b16*b23*b29*b39*b51*b62*b72*b76 + 
     b1*b16*b23*b29*b39*b51*b63*b71*b76 - b1*b16*b23*b29*b39*b54*b60*b71*b76 + 
     b1*b16*b23*b29*b45*b48*b60*b71*b76 - b1*b16*b23*b36*b38*b48*b60*b71*b76 + 
     b1*b16*b27*b32*b38*b48*b60*b71*b76 - b1*b18*b25*b32*b38*b48*b60*b71*b76 + 
     b9*b10*b25*b32*b38*b48*b60*b71*b76 - b9*b10*b25*b32*b38*b48*b60*b67*b80 + 
     b1*b18*b25*b32*b38*b48*b60*b67*b80 - b1*b16*b27*b32*b38*b48*b60*b67*b80 + 
     b1*b16*b23*b36*b38*b48*b60*b67*b80 - b1*b16*b23*b29*b45*b48*b60*b67*b80 + 
     b1*b16*b23*b29*b39*b54*b60*b67*b80 - b1*b16*b23*b29*b39*b51*b63*b67*b80 + 
     b1*b16*b23*b29*b39*b51*b58*b72*b80 - b1*b16*b23*b29*b39*b51*b58*b71*b81 + 
     b7*b10*b23*b29*b39*b51*b58*b71*b81 - b7*b10*b23*b29*b39*b51*b58*b72*b80 + 
     b7*b10*b23*b29*b39*b51*b63*b67*b80 - b7*b10*b23*b29*b39*b54*b60*b67*b80 + 
     b7*b10*b23*b29*b45*b48*b60*b67*b80 - b7*b10*b23*b36*b38*b48*b60*b67*b80 + 
     b7*b10*b27*b32*b38*b48*b60*b67*b80 - b7*b18*b19*b32*b38*b48*b60*b67*b80 + 
     b9*b16*b19*b32*b38*b48*b60*b67*b80 - b9*b16*b19*b32*b38*b48*b60*b71*b76 + 
     b7*b18*b19*b32*b38*b48*b60*b71*b76 - b7*b10*b27*b32*b38*b48*b60*b71*b76 + 
     b7*b10*b23*b36*b38*b48*b60*b71*b76 - b7*b10*b23*b29*b45*b48*b60*b71*b76 + 
     b7*b10*b23*b29*b39*b54*b60*b71*b76 - b7*b10*b23*b29*b39*b51*b63*b71*b76 + 
     b7*b10*b23*b29*b39*b51*b62*b72*b76 - b7*b10*b23*b29*b39*b51*b62*b67*b81 + 
     b7*b10*b23*b29*b39*b53*b60*b67*b81 - b7*b10*b23*b29*b39*b53*b60*b72*b76 + 
     b7*b10*b23*b29*b39*b53*b63*b69*b76 - b7*b10*b23*b29*b39*b54*b62*b69*b76 + 
     b7*b10*b23*b29*b45*b48*b62*b69*b76 - b7*b10*b23*b36*b38*b48*b62*b69*b76 + 
     b7*b10*b27*b32*b38*b48*b62*b69*b76 - b7*b18*b19*b32*b38*b48*b62*b69*b76 + 
     b9*b16*b19*b32*b38*b48*b62*b69*b76 - b9*b16*b19*b32*b38*b53*b57*b69*b76 + 
     b7*b18*b19*b32*b38*b53*b57*b69*b76 - b7*b10*b27*b32*b38*b53*b57*b69*b76 + 
     b7*b10*b23*b36*b38*b53*b57*b69*b76 - b7*b10*b23*b29*b45*b53*b57*b69*b76 + 
     b7*b10*b23*b29*b44*b54*b57*b69*b76 - b7*b10*b23*b29*b44*b48*b63*b69*b76 + 
     b7*b10*b23*b29*b44*b48*b60*b72*b76 - b7*b10*b23*b29*b44*b48*b60*b67*b81 + 
     b7*b10*b23*b35*b38*b48*b60*b67*b81 - b7*b10*b23*b35*b38*b48*b60*b72*b76 + 
     b7*b10*b23*b35*b38*b48*b63*b69*b76 - b7*b10*b23*b35*b38*b54*b57*b69*b76 + 
     b7*b10*b23*b35*b45*b47*b57*b69*b76 - b7*b10*b23*b36*b44*b47*b57*b69*b76 + 
     b7*b10*b27*b32*b44*b47*b57*b69*b76 - b7*b18*b19*b32*b44*b47*b57*b69*b76 + 
     b9*b16*b19*b32*b44*b47*b57*b69*b76 - b9*b16*b19*b35*b41*b47*b57*b69*b76 + 
     b7*b18*b19*b35*b41*b47*b57*b69*b76 - b7*b10*b27*b35*b41*b47*b57*b69*b76 + 
     b7*b10*b26*b36*b41*b47*b57*b69*b76 - b7*b10*b26*b32*b45*b47*b57*b69*b76 + 
     b7*b10*b26*b32*b38*b54*b57*b69*b76 - b7*b10*b26*b32*b38*b48*b63*b69*b76 + 
     b7*b10*b26*b32*b38*b48*b60*b72*b76 - b7*b10*b26*b32*b38*b48*b60*b67*b81 + 
     b7*b17*b19*b32*b38*b48*b60*b67*b81 - b7*b17*b19*b32*b38*b48*b60*b72*b76 + 
     b7*b17*b19*b32*b38*b48*b63*b69*b76 - b7*b17*b19*b32*b38*b54*b57*b69*b76 + 
     b7*b17*b19*b32*b45*b47*b57*b69*b76 - b7*b17*b19*b36*b41*b47*b57*b69*b76 + 
     b7*b17*b27*b28*b41*b47*b57*b69*b76 - b7*b18*b26*b28*b41*b47*b57*b69*b76 + 
     b9*b16*b26*b28*b41*b47*b57*b69*b76 - b9*b17*b25*b28*b41*b47*b57*b69*b76 + 
     b8*b18*b25*b28*b41*b47*b57*b69*b76 - b8*b16*b27*b28*b41*b47*b57*b69*b76 + 
     b8*b16*b19*b36*b41*b47*b57*b69*b76 - b8*b16*b19*b32*b45*b47*b57*b69*b76 + 
     b8*b16*b19*b32*b38*b54*b57*b69*b76 - b8*b16*b19*b32*b38*b48*b63*b69*b76 + 
     b8*b16*b19*b32*b38*b48*b60*b72*b76 - b8*b16*b19*b32*b38*b48*b60*b67*b81 + 
     b8*b16*b19*b32*b38*b48*b58*b69*b81 - b8*b16*b19*b32*b38*b48*b58*b72*b78 + 
     b8*b16*b19*b32*b38*b48*b63*b67*b78 - b8*b16*b19*b32*b38*b54*b57*b67*b78 + 
     b8*b16*b19*b32*b45*b47*b57*b67*b78 - b8*b16*b19*b36*b41*b47*b57*b67*b78 + 
     b8*b16*b27*b28*b41*b47*b57*b67*b78 - b8*b18*b25*b28*b41*b47*b57*b67*b78 + 
     b9*b17*b25*b28*b41*b47*b57*b67*b78 - b9*b16*b26*b28*b41*b47*b57*b67*b78 + 
     b7*b18*b26*b28*b41*b47*b57*b67*b78 - b7*b17*b27*b28*b41*b47*b57*b67*b78 + 
     b7*b17*b19*b36*b41*b47*b57*b67*b78 - b7*b17*b19*b32*b45*b47*b57*b67*b78 + 
     b7*b17*b19*b32*b38*b54*b57*b67*b78 - b7*b17*b19*b32*b38*b48*b63*b67*b78 + 
     b7*b17*b19*b32*b38*b48*b58*b72*b78 - b7*b17*b19*b32*b38*b48*b58*b69*b81 + 
     b7*b10*b26*b32*b38*b48*b58*b69*b81 - b7*b10*b26*b32*b38*b48*b58*b72*b78 + 
     b7*b10*b26*b32*b38*b48*b63*b67*b78 - b7*b10*b26*b32*b38*b54*b57*b67*b78 + 
     b7*b10*b26*b32*b45*b47*b57*b67*b78 - b7*b10*b26*b36*b41*b47*b57*b67*b78 + 
     b7*b10*b27*b35*b41*b47*b57*b67*b78 - b7*b18*b19*b35*b41*b47*b57*b67*b78 + 
     b9*b16*b19*b35*b41*b47*b57*b67*b78 - b9*b16*b19*b32*b44*b47*b57*b67*b78 + 
     b7*b18*b19*b32*b44*b47*b57*b67*b78 - b7*b10*b27*b32*b44*b47*b57*b67*b78 + 
     b7*b10*b23*b36*b44*b47*b57*b67*b78 - b7*b10*b23*b35*b45*b47*b57*b67*b78 + 
     b7*b10*b23*b35*b38*b54*b57*b67*b78 - b7*b10*b23*b35*b38*b48*b63*b67*b78 + 
     b7*b10*b23*b35*b38*b48*b58*b72*b78 - b7*b10*b23*b35*b38*b48*b58*b69*b81 + 
     b7*b10*b23*b29*b44*b48*b58*b69*b81 - b7*b10*b23*b29*b44*b48*b58*b72*b78 + 
     b7*b10*b23*b29*b44*b48*b63*b67*b78 - b7*b10*b23*b29*b44*b54*b57*b67*b78 + 
     b7*b10*b23*b29*b45*b53*b57*b67*b78 - b7*b10*b23*b36*b38*b53*b57*b67*b78 + 
     b7*b10*b27*b32*b38*b53*b57*b67*b78 - b7*b18*b19*b32*b38*b53*b57*b67*b78 + 
     b9*b16*b19*b32*b38*b53*b57*b67*b78 - b9*b16*b19*b32*b38*b48*b62*b67*b78 + 
     b7*b18*b19*b32*b38*b48*b62*b67*b78 - b7*b10*b27*b32*b38*b48*b62*b67*b78 + 
     b7*b10*b23*b36*b38*b48*b62*b67*b78 - b7*b10*b23*b29*b45*b48*b62*b67*b78 + 
     b7*b10*b23*b29*b39*b54*b62*b67*b78 - b7*b10*b23*b29*b39*b53*b63*b67*b78 + 
     b7*b10*b23*b29*b39*b53*b58*b72*b78 - b7*b10*b23*b29*b39*b53*b58*b69*b81 + 
     b7*b10*b23*b29*b39*b49*b62*b69*b81 - b7*b10*b23*b29*b39*b49*b62*b72*b78 + 
     b7*b10*b23*b29*b39*b49*b63*b71*b78 - b7*b10*b23*b29*b39*b54*b58*b71*b78 + 
     b7*b10*b23*b29*b45*b48*b58*b71*b78 - b7*b10*b23*b36*b38*b48*b58*b71*b78 + 
     b7*b10*b27*b32*b38*b48*b58*b71*b78 - b7*b18*b19*b32*b38*b48*b58*b71*b78 + 
     b9*b16*b19*b32*b38*b48*b58*b71*b78 - b9*b16*b19*b32*b38*b48*b58*b69*b80 + 
     b7*b18*b19*b32*b38*b48*b58*b69*b80 - b7*b10*b27*b32*b38*b48*b58*b69*b80 + 
     b7*b10*b23*b36*b38*b48*b58*b69*b80 - b7*b10*b23*b29*b45*b48*b58*b69*b80 + 
     b7*b10*b23*b29*b39*b54*b58*b69*b80 - b7*b10*b23*b29*b39*b49*b63*b69*b80 + 
     b7*b10*b23*b29*b39*b49*b60*b72*b80 - b7*b10*b23*b29*b39*b49*b60*b71*b81 + 
     b1*b16*b23*b29*b39*b49*b60*b71*b81 - b1*b16*b23*b29*b39*b49*b60*b72*b80 + 
     b1*b16*b23*b29*b39*b49*b63*b69*b80 - b1*b16*b23*b29*b39*b54*b58*b69*b80 + 
     b1*b16*b23*b29*b45*b48*b58*b69*b80 - b1*b16*b23*b36*b38*b48*b58*b69*b80 + 
     b1*b16*b27*b32*b38*b48*b58*b69*b80 - b1*b18*b25*b32*b38*b48*b58*b69*b80 + 
     b9*b10*b25*b32*b38*b48*b58*b69*b80 - b9*b10*b25*b32*b38*b48*b58*b71*b78 + 
     b1*b18*b25*b32*b38*b48*b58*b71*b78 - b1*b16*b27*b32*b38*b48*b58*b71*b78 + 
     b1*b16*b23*b36*b38*b48*b58*b71*b78 - b1*b16*b23*b29*b45*b48*b58*b71*b78 + 
     b1*b16*b23*b29*b39*b54*b58*b71*b78 - b1*b16*b23*b29*b39*b49*b63*b71*b78 + 
     b1*b16*b23*b29*b39*b49*b62*b72*b78 - b1*b16*b23*b29*b39*b49*b62*b69*b81 + 
     b1*b16*b23*b29*b39*b53*b58*b69*b81 - b1*b16*b23*b29*b39*b53*b58*b72*b78 + 
     b1*b16*b23*b29*b39*b53*b63*b67*b78 - b1*b16*b23*b29*b39*b54*b62*b67*b78 + 
     b1*b16*b23*b29*b45*b48*b62*b67*b78 - b1*b16*b23*b36*b38*b48*b62*b67*b78 + 
     b1*b16*b27*b32*b38*b48*b62*b67*b78 - b1*b18*b25*b32*b38*b48*b62*b67*b78 + 
     b9*b10*b25*b32*b38*b48*b62*b67*b78 - b9*b10*b25*b32*b38*b53*b57*b67*b78 + 
     b1*b18*b25*b32*b38*b53*b57*b67*b78 - b1*b16*b27*b32*b38*b53*b57*b67*b78 + 
     b1*b16*b23*b36*b38*b53*b57*b67*b78 - b1*b16*b23*b29*b45*b53*b57*b67*b78 + 
     b1*b16*b23*b29*b44*b54*b57*b67*b78 - b1*b16*b23*b29*b44*b48*b63*b67*b78 + 
     b1*b16*b23*b29*b44*b48*b58*b72*b78 - b1*b16*b23*b29*b44*b48*b58*b69*b81 + 
     b1*b16*b23*b35*b38*b48*b58*b69*b81 - b1*b16*b23*b35*b38*b48*b58*b72*b78 + 
     b1*b16*b23*b35*b38*b48*b63*b67*b78 - b1*b16*b23*b35*b38*b54*b57*b67*b78 + 
     b1*b16*b23*b35*b45*b47*b57*b67*b78 - b1*b16*b23*b36*b44*b47*b57*b67*b78 + 
     b1*b16*b27*b32*b44*b47*b57*b67*b78 - b1*b18*b25*b32*b44*b47*b57*b67*b78 + 
     b9*b10*b25*b32*b44*b47*b57*b67*b78 - b9*b10*b25*b35*b41*b47*b57*b67*b78 + 
     b1*b18*b25*b35*b41*b47*b57*b67*b78 - b1*b16*b27*b35*b41*b47*b57*b67*b78 + 
     b1*b16*b26*b36*b41*b47*b57*b67*b78 - b1*b16*b26*b32*b45*b47*b57*b67*b78 + 
     b1*b16*b26*b32*b38*b54*b57*b67*b78 - b1*b16*b26*b32*b38*b48*b63*b67*b78 + 
     b1*b16*b26*b32*b38*b48*b58*b72*b78 - b1*b16*b26*b32*b38*b48*b58*b69*b81 + 
     b1*b17*b25*b32*b38*b48*b58*b69*b81 - b1*b17*b25*b32*b38*b48*b58*b72*b78 + 
     b1*b17*b25*b32*b38*b48*b63*b67*b78 - b1*b17*b25*b32*b38*b54*b57*b67*b78 + 
     b1*b17*b25*b32*b45*b47*b57*b67*b78 - b1*b17*b25*b36*b41*b47*b57*b67*b78 + 
     b1*b17*b27*b34*b41*b47*b57*b67*b78 - b1*b18*b26*b34*b41*b47*b57*b67*b78 + 
     b9*b10*b26*b34*b41*b47*b57*b67*b78 - b9*b17*b19*b34*b41*b47*b57*b67*b78 + 
     b8*b18*b19*b34*b41*b47*b57*b67*b78 - b8*b10*b27*b34*b41*b47*b57*b67*b78 + 
     b8*b10*b25*b36*b41*b47*b57*b67*b78 - b8*b10*b25*b32*b45*b47*b57*b67*b78 + 
     b8*b10*b25*b32*b38*b54*b57*b67*b78 - b8*b10*b25*b32*b38*b48*b63*b67*b78 + 
     b8*b10*b25*b32*b38*b48*b58*b72*b78 - b8*b10*b25*b32*b38*b48*b58*b69*b81 + 
     b8*b10*b23*b34*b38*b48*b58*b69*b81 - b8*b10*b23*b34*b38*b48*b58*b72*b78 + 
     b8*b10*b23*b34*b38*b48*b63*b67*b78 - b8*b10*b23*b34*b38*b54*b57*b67*b78 + 
     b8*b10*b23*b34*b45*b47*b57*b67*b78 - b8*b10*b23*b36*b43*b47*b57*b67*b78 + 
     b8*b10*b27*b32*b43*b47*b57*b67*b78 - b8*b18*b19*b32*b43*b47*b57*b67*b78 + 
     b9*b17*b19*b32*b43*b47*b57*b67*b78 - b9*b10*b26*b32*b43*b47*b57*b67*b78 + 
     b1*b18*b26*b32*b43*b47*b57*b67*b78 - b1*b17*b27*b32*b43*b47*b57*b67*b78 + 
     b1*b17*b23*b36*b43*b47*b57*b67*b78 - b1*b17*b23*b34*b45*b47*b57*b67*b78 + 
     b1*b17*b23*b34*b38*b54*b57*b67*b78 - b1*b17*b23*b34*b38*b48*b63*b67*b78 + 
     b1*b17*b23*b34*b38*b48*b58*b72*b78 - b1*b17*b23*b34*b38*b48*b58*b69*b81 + 
     b1*b14*b26*b34*b38*b48*b58*b69*b81 - b1*b14*b26*b34*b38*b48*b58*b72*b78 + 
     b1*b14*b26*b34*b38*b48*b63*b67*b78 - b1*b14*b26*b34*b38*b54*b57*b67*b78 + 
     b1*b14*b26*b34*b45*b47*b57*b67*b78 - b1*b14*b26*b36*b43*b47*b57*b67*b78 + 
     b1*b14*b27*b35*b43*b47*b57*b67*b78 - b1*b18*b23*b35*b43*b47*b57*b67*b78 + 
     b9*b10*b23*b35*b43*b47*b57*b67*b78 - b9*b10*b23*b34*b44*b47*b57*b67*b78 + 
     b1*b18*b23*b34*b44*b47*b57*b67*b78 - b1*b14*b27*b34*b44*b47*b57*b67*b78 + 
     b1*b14*b25*b36*b44*b47*b57*b67*b78 - b1*b14*b25*b35*b45*b47*b57*b67*b78 + 
     b1*b14*b25*b35*b38*b54*b57*b67*b78 - b1*b14*b25*b35*b38*b48*b63*b67*b78 + 
     b1*b14*b25*b35*b38*b48*b58*b72*b78 - b1*b14*b25*b35*b38*b48*b58*b69*b81 + 
     b1*b14*b25*b29*b44*b48*b58*b69*b81 - b1*b14*b25*b29*b44*b48*b58*b72*b78 + 
     b1*b14*b25*b29*b44*b48*b63*b67*b78 - b1*b14*b25*b29*b44*b54*b57*b67*b78 + 
     b1*b14*b25*b29*b45*b53*b57*b67*b78 - b1*b14*b25*b36*b38*b53*b57*b67*b78 + 
     b1*b14*b27*b34*b38*b53*b57*b67*b78 - b1*b18*b23*b34*b38*b53*b57*b67*b78 + 
     b9*b10*b23*b34*b38*b53*b57*b67*b78 - b9*b10*b23*b34*b38*b48*b62*b67*b78 + 
     b1*b18*b23*b34*b38*b48*b62*b67*b78 - b1*b14*b27*b34*b38*b48*b62*b67*b78 + 
     b1*b14*b25*b36*b38*b48*b62*b67*b78 - b1*b14*b25*b29*b45*b48*b62*b67*b78 + 
     b1*b14*b25*b29*b39*b54*b62*b67*b78 - b1*b14*b25*b29*b39*b53*b63*b67*b78 + 
     b1*b14*b25*b29*b39*b53*b58*b72*b78 - b1*b14*b25*b29*b39*b53*b58*b69*b81 + 
     b1*b14*b25*b29*b39*b49*b62*b69*b81 - b1*b14*b25*b29*b39*b49*b62*b72*b78 + 
     b1*b14*b25*b29*b39*b49*b63*b71*b78 - b1*b14*b25*b29*b39*b54*b58*b71*b78 + 
     b1*b14*b25*b29*b45*b48*b58*b71*b78 - b1*b14*b25*b36*b38*b48*b58*b71*b78 + 
     b1*b14*b27*b34*b38*b48*b58*b71*b78 - b1*b18*b23*b34*b38*b48*b58*b71*b78 + 
     b9*b10*b23*b34*b38*b48*b58*b71*b78 - b9*b10*b23*b34*b38*b48*b58*b69*b80 + 
     b1*b18*b23*b34*b38*b48*b58*b69*b80 - b1*b14*b27*b34*b38*b48*b58*b69*b80 + 
     b1*b14*b25*b36*b38*b48*b58*b69*b80 - b1*b14*b25*b29*b45*b48*b58*b69*b80 + 
     b1*b14*b25*b29*b39*b54*b58*b69*b80 - b1*b14*b25*b29*b39*b49*b63*b69*b80 + 
     b1*b14*b25*b29*b39*b49*b60*b72*b80 - b1*b14*b25*b29*b39*b49*b60*b71*b81 + 
     b1*b14*b20*b34*b39*b49*b60*b71*b81 - b1*b14*b20*b34*b39*b49*b60*b72*b80 + 
     b1*b14*b20*b34*b39*b49*b63*b69*b80 - b1*b14*b20*b34*b39*b54*b58*b69*b80 + 
     b1*b14*b20*b34*b45*b48*b58*b69*b80 - b1*b14*b20*b36*b43*b48*b58*b69*b80 + 
     b1*b14*b27*b29*b43*b48*b58*b69*b80 - b1*b18*b23*b29*b43*b48*b58*b69*b80 + 
     b9*b10*b23*b29*b43*b48*b58*b69*b80 - b9*b10*b23*b29*b43*b48*b58*b71*b78 + 
     b1*b18*b23*b29*b43*b48*b58*b71*b78 - b1*b14*b27*b29*b43*b48*b58*b71*b78 + 
     b1*b14*b20*b36*b43*b48*b58*b71*b78 - b1*b14*b20*b34*b45*b48*b58*b71*b78 + 
     b1*b14*b20*b34*b39*b54*b58*b71*b78 - b1*b14*b20*b34*b39*b49*b63*b71*b78 + 
     b1*b14*b20*b34*b39*b49*b62*b72*b78 - b1*b14*b20*b34*b39*b49*b62*b69*b81 + 
     b1*b14*b20*b34*b39*b53*b58*b69*b81 - b1*b14*b20*b34*b39*b53*b58*b72*b78 + 
     b1*b14*b20*b34*b39*b53*b63*b67*b78 - b1*b14*b20*b34*b39*b54*b62*b67*b78 + 
     b1*b14*b20*b34*b45*b48*b62*b67*b78 - b1*b14*b20*b36*b43*b48*b62*b67*b78 + 
     b1*b14*b27*b29*b43*b48*b62*b67*b78 - b1*b18*b23*b29*b43*b48*b62*b67*b78 + 
     b9*b10*b23*b29*b43*b48*b62*b67*b78 - b9*b10*b23*b29*b43*b53*b57*b67*b78 + 
     b1*b18*b23*b29*b43*b53*b57*b67*b78 - b1*b14*b27*b29*b43*b53*b57*b67*b78 + 
     b1*b14*b20*b36*b43*b53*b57*b67*b78 - b1*b14*b20*b34*b45*b53*b57*b67*b78 + 
     b1*b14*b20*b34*b44*b54*b57*b67*b78 - b1*b14*b20*b34*b44*b48*b63*b67*b78 + 
     b1*b14*b20*b34*b44*b48*b58*b72*b78 - b1*b14*b20*b34*b44*b48*b58*b69*b81 + 
     b1*b14*b20*b35*b43*b48*b58*b69*b81 - b1*b14*b20*b35*b43*b48*b58*b72*b78 + 
     b1*b14*b20*b35*b43*b48*b63*b67*b78 - b1*b14*b20*b35*b43*b54*b57*b67*b78 + 
     b1*b14*b20*b35*b45*b52*b57*b67*b78 - b1*b14*b20*b36*b44*b52*b57*b67*b78 + 
     b1*b14*b27*b29*b44*b52*b57*b67*b78 - b1*b18*b23*b29*b44*b52*b57*b67*b78 + 
     b9*b10*b23*b29*b44*b52*b57*b67*b78 - b9*b10*b23*b35*b38*b52*b57*b67*b78 + 
     b1*b18*b23*b35*b38*b52*b57*b67*b78 - b1*b14*b27*b35*b38*b52*b57*b67*b78 + 
     b1*b14*b26*b36*b38*b52*b57*b67*b78 - b1*b14*b26*b29*b45*b52*b57*b67*b78 + 
     b1*b14*b26*b29*b43*b54*b57*b67*b78 - b1*b14*b26*b29*b43*b48*b63*b67*b78 + 
     b1*b14*b26*b29*b43*b48*b58*b72*b78 - b1*b14*b26*b29*b43*b48*b58*b69*b81 + 
     b1*b17*b23*b29*b43*b48*b58*b69*b81 - b1*b17*b23*b29*b43*b48*b58*b72*b78 + 
     b1*b17*b23*b29*b43*b48*b63*b67*b78 - b1*b17*b23*b29*b43*b54*b57*b67*b78 + 
     b1*b17*b23*b29*b45*b52*b57*b67*b78 - b1*b17*b23*b36*b38*b52*b57*b67*b78 + 
     b1*b17*b27*b32*b38*b52*b57*b67*b78 - b1*b18*b26*b32*b38*b52*b57*b67*b78 + 
     b9*b10*b26*b32*b38*b52*b57*b67*b78 - b9*b17*b19*b32*b38*b52*b57*b67*b78 + 
     b8*b18*b19*b32*b38*b52*b57*b67*b78 - b8*b10*b27*b32*b38*b52*b57*b67*b78 + 
     b8*b10*b23*b36*b38*b52*b57*b67*b78 - b8*b10*b23*b29*b45*b52*b57*b67*b78 + 
     b8*b10*b23*b29*b43*b54*b57*b67*b78 - b8*b10*b23*b29*b43*b48*b63*b67*b78 + 
     b8*b10*b23*b29*b43*b48*b58*b72*b78 - b8*b10*b23*b29*b43*b48*b58*b69*b81 + 
     b8*b10*b23*b29*b39*b52*b58*b69*b81 - b8*b10*b23*b29*b39*b52*b58*b72*b78 + 
     b8*b10*b23*b29*b39*b52*b63*b67*b78 - b8*b10*b23*b29*b39*b54*b61*b67*b78 + 
     b8*b10*b23*b29*b45*b48*b61*b67*b78 - b8*b10*b23*b36*b38*b48*b61*b67*b78 + 
     b8*b10*b27*b32*b38*b48*b61*b67*b78 - b8*b18*b19*b32*b38*b48*b61*b67*b78 + 
     b9*b17*b19*b32*b38*b48*b61*b67*b78 - b9*b10*b26*b32*b38*b48*b61*b67*b78 + 
     b1*b18*b26*b32*b38*b48*b61*b67*b78 - b1*b17*b27*b32*b38*b48*b61*b67*b78 + 
     b1*b17*b23*b36*b38*b48*b61*b67*b78 - b1*b17*b23*b29*b45*b48*b61*b67*b78 + 
     b1*b17*b23*b29*b39*b54*b61*b67*b78 - b1*b17*b23*b29*b39*b52*b63*b67*b78 + 
     b1*b17*b23*b29*b39*b52*b58*b72*b78 - b1*b17*b23*b29*b39*b52*b58*b69*b81 + 
     b1*b14*b26*b29*b39*b52*b58*b69*b81 - b1*b14*b26*b29*b39*b52*b58*b72*b78 + 
     b1*b14*b26*b29*b39*b52*b63*b67*b78 - b1*b14*b26*b29*b39*b54*b61*b67*b78 + 
     b1*b14*b26*b29*b45*b48*b61*b67*b78 - b1*b14*b26*b36*b38*b48*b61*b67*b78 + 
     b1*b14*b27*b35*b38*b48*b61*b67*b78 - b1*b18*b23*b35*b38*b48*b61*b67*b78 + 
     b9*b10*b23*b35*b38*b48*b61*b67*b78 - b9*b10*b23*b29*b44*b48*b61*b67*b78 + 
     b1*b18*b23*b29*b44*b48*b61*b67*b78 - b1*b14*b27*b29*b44*b48*b61*b67*b78 + 
     b1*b14*b20*b36*b44*b48*b61*b67*b78 - b1*b14*b20*b35*b45*b48*b61*b67*b78 + 
     b1*b14*b20*b35*b39*b54*b61*b67*b78 - b1*b14*b20*b35*b39*b52*b63*b67*b78 + 
     b1*b14*b20*b35*b39*b52*b58*b72*b78 - b1*b14*b20*b35*b39*b52*b58*b69*b81 + 
     b1*b14*b20*b30*b44*b52*b58*b69*b81 - b1*b14*b20*b30*b44*b52*b58*b72*b78 + 
     b1*b14*b20*b30*b44*b52*b63*b67*b78 - b1*b14*b20*b30*b44*b54*b61*b67*b78 + 
     b1*b14*b20*b30*b45*b53*b61*b67*b78 - b1*b14*b20*b36*b39*b53*b61*b67*b78 + 
     b1*b14*b27*b29*b39*b53*b61*b67*b78 - b1*b18*b23*b29*b39*b53*b61*b67*b78 + 
     b9*b10*b23*b29*b39*b53*b61*b67*b78 - b9*b10*b23*b29*b39*b52*b62*b67*b78 + 
     b1*b18*b23*b29*b39*b52*b62*b67*b78 - b1*b14*b27*b29*b39*b52*b62*b67*b78 + 
     b1*b14*b20*b36*b39*b52*b62*b67*b78 - b1*b14*b20*b30*b45*b52*b62*b67*b78 + 
     b1*b14*b20*b30*b43*b54*b62*b67*b78 - b1*b14*b20*b30*b43*b53*b63*b67*b78 + 
     b1*b14*b20*b30*b43*b53*b58*b72*b78 - b1*b14*b20*b30*b43*b53*b58*b69*b81 + 
     b1*b14*b20*b30*b43*b49*b62*b69*b81 - b1*b14*b20*b30*b43*b49*b62*b72*b78 + 
     b1*b14*b20*b30*b43*b49*b63*b71*b78 - b1*b14*b20*b30*b43*b54*b58*b71*b78 + 
     b1*b14*b20*b30*b45*b52*b58*b71*b78 - b1*b14*b20*b36*b39*b52*b58*b71*b78 + 
     b1*b14*b27*b29*b39*b52*b58*b71*b78 - b1*b18*b23*b29*b39*b52*b58*b71*b78 + 
     b9*b10*b23*b29*b39*b52*b58*b71*b78 - b9*b10*b23*b29*b39*b52*b58*b69*b80 + 
     b1*b18*b23*b29*b39*b52*b58*b69*b80 - b1*b14*b27*b29*b39*b52*b58*b69*b80 + 
     b1*b14*b20*b36*b39*b52*b58*b69*b80 - b1*b14*b20*b30*b45*b52*b58*b69*b80 + 
     b1*b14*b20*b30*b43*b54*b58*b69*b80 - b1*b14*b20*b30*b43*b49*b63*b69*b80 + 
     b1*b14*b20*b30*b43*b49*b60*b72*b80 - b1*b14*b20*b30*b43*b49*b60*b71*b81 + 
     b1*b14*b20*b30*b40*b52*b60*b71*b81 - b1*b14*b20*b30*b40*b52*b60*b72*b80 + 
     b1*b14*b20*b30*b40*b52*b63*b69*b80 - b1*b14*b20*b30*b40*b54*b61*b69*b80 + 
     b1*b14*b20*b30*b45*b49*b61*b69*b80 - b1*b14*b20*b36*b39*b49*b61*b69*b80 + 
     b1*b14*b27*b29*b39*b49*b61*b69*b80 - b1*b18*b23*b29*b39*b49*b61*b69*b80 + 
     b9*b10*b23*b29*b39*b49*b61*b69*b80 - b9*b10*b23*b29*b39*b49*b61*b71*b78 + 
     b1*b18*b23*b29*b39*b49*b61*b71*b78 - b1*b14*b27*b29*b39*b49*b61*b71*b78 + 
     b1*b14*b20*b36*b39*b49*b61*b71*b78 - b1*b14*b20*b30*b45*b49*b61*b71*b78 + 
     b1*b14*b20*b30*b40*b54*b61*b71*b78 - b1*b14*b20*b30*b40*b52*b63*b71*b78 + 
     b1*b14*b20*b30*b40*b52*b62*b72*b78 - b1*b14*b20*b30*b40*b52*b62*b69*b81 + 
     b1*b14*b20*b30*b40*b53*b61*b69*b81 - b1*b14*b20*b30*b40*b53*b61*b72*b78 + 
     b1*b14*b20*b30*b40*b53*b63*b70*b78 - b1*b14*b20*b30*b40*b54*b62*b70*b78 + 
     b1*b14*b20*b30*b45*b49*b62*b70*b78 - b1*b14*b20*b36*b39*b49*b62*b70*b78 + 
     b1*b14*b27*b29*b39*b49*b62*b70*b78 - b1*b18*b23*b29*b39*b49*b62*b70*b78 + 
     b9*b10*b23*b29*b39*b49*b62*b70*b78 - b9*b10*b23*b29*b39*b53*b58*b70*b78 + 
     b1*b18*b23*b29*b39*b53*b58*b70*b78 - b1*b14*b27*b29*b39*b53*b58*b70*b78 + 
     b1*b14*b20*b36*b39*b53*b58*b70*b78 - b1*b14*b20*b30*b45*b53*b58*b70*b78 + 
     b1*b14*b20*b30*b44*b54*b58*b70*b78 - b1*b14*b20*b30*b44*b49*b63*b70*b78 + 
     b1*b14*b20*b30*b44*b49*b61*b72*b78 - b1*b14*b20*b30*b44*b49*b61*b69*b81 + 
     b1*b14*b20*b35*b39*b49*b61*b69*b81 - b1*b14*b20*b35*b39*b49*b61*b72*b78 + 
     b1*b14*b20*b35*b39*b49*b63*b70*b78 - b1*b14*b20*b35*b39*b54*b58*b70*b78 + 
     b1*b14*b20*b35*b45*b48*b58*b70*b78 - b1*b14*b20*b36*b44*b48*b58*b70*b78 + 
     b1*b14*b27*b29*b44*b48*b58*b70*b78 - b1*b18*b23*b29*b44*b48*b58*b70*b78 + 
     b9*b10*b23*b29*b44*b48*b58*b70*b78 - b9*b10*b23*b35*b38*b48*b58*b70*b78 + 
     b1*b18*b23*b35*b38*b48*b58*b70*b78 - b1*b14*b27*b35*b38*b48*b58*b70*b78 + 
     b1*b14*b26*b36*b38*b48*b58*b70*b78 - b1*b14*b26*b29*b45*b48*b58*b70*b78 + 
     b1*b14*b26*b29*b39*b54*b58*b70*b78 - b1*b14*b26*b29*b39*b49*b63*b70*b78 + 
     b1*b14*b26*b29*b39*b49*b61*b72*b78 - b1*b14*b26*b29*b39*b49*b61*b69*b81 + 
     b1*b17*b23*b29*b39*b49*b61*b69*b81 - b1*b17*b23*b29*b39*b49*b61*b72*b78 + 
     b1*b17*b23*b29*b39*b49*b63*b70*b78 - b1*b17*b23*b29*b39*b54*b58*b70*b78 + 
     b1*b17*b23*b29*b45*b48*b58*b70*b78 - b1*b17*b23*b36*b38*b48*b58*b70*b78 + 
     b1*b17*b27*b32*b38*b48*b58*b70*b78 - b1*b18*b26*b32*b38*b48*b58*b70*b78 + 
     b9*b10*b26*b32*b38*b48*b58*b70*b78 - b9*b17*b19*b32*b38*b48*b58*b70*b78 + 
     b8*b18*b19*b32*b38*b48*b58*b70*b78 - b8*b10*b27*b32*b38*b48*b58*b70*b78 + 
     b8*b10*b23*b36*b38*b48*b58*b70*b78 - b8*b10*b23*b29*b45*b48*b58*b70*b78 + 
     b8*b10*b23*b29*b39*b54*b58*b70*b78 - b8*b10*b23*b29*b39*b49*b63*b70*b78 + 
     b8*b10*b23*b29*b39*b49*b61*b72*b78 - b8*b10*b23*b29*b39*b49*b61*b69*b81 + 
     b8*b10*b23*b29*b39*b49*b60*b70*b81 - b8*b10*b23*b29*b39*b49*b60*b72*b79 + 
     b8*b10*b23*b29*b39*b49*b63*b69*b79 - b8*b10*b23*b29*b39*b54*b58*b69*b79 + 
     b8*b10*b23*b29*b45*b48*b58*b69*b79 - b8*b10*b23*b36*b38*b48*b58*b69*b79 + 
     b8*b10*b27*b32*b38*b48*b58*b69*b79 - b8*b18*b19*b32*b38*b48*b58*b69*b79 + 
     b9*b17*b19*b32*b38*b48*b58*b69*b79 - b9*b10*b26*b32*b38*b48*b58*b69*b79 + 
     b1*b18*b26*b32*b38*b48*b58*b69*b79 - b1*b17*b27*b32*b38*b48*b58*b69*b79 + 
     b1*b17*b23*b36*b38*b48*b58*b69*b79 - b1*b17*b23*b29*b45*b48*b58*b69*b79 + 
     b1*b17*b23*b29*b39*b54*b58*b69*b79 - b1*b17*b23*b29*b39*b49*b63*b69*b79 + 
     b1*b17*b23*b29*b39*b49*b60*b72*b79 - b1*b17*b23*b29*b39*b49*b60*b70*b81 + 
     b1*b14*b26*b29*b39*b49*b60*b70*b81 - b1*b14*b26*b29*b39*b49*b60*b72*b79 + 
     b1*b14*b26*b29*b39*b49*b63*b69*b79 - b1*b14*b26*b29*b39*b54*b58*b69*b79 + 
     b1*b14*b26*b29*b45*b48*b58*b69*b79 - b1*b14*b26*b36*b38*b48*b58*b69*b79 + 
     b1*b14*b27*b35*b38*b48*b58*b69*b79 - b1*b18*b23*b35*b38*b48*b58*b69*b79 + 
     b9*b10*b23*b35*b38*b48*b58*b69*b79 - b9*b10*b23*b29*b44*b48*b58*b69*b79 + 
     b1*b18*b23*b29*b44*b48*b58*b69*b79 - b1*b14*b27*b29*b44*b48*b58*b69*b79 + 
     b1*b14*b20*b36*b44*b48*b58*b69*b79 - b1*b14*b20*b35*b45*b48*b58*b69*b79 + 
     b1*b14*b20*b35*b39*b54*b58*b69*b79 - b1*b14*b20*b35*b39*b49*b63*b69*b79 + 
     b1*b14*b20*b35*b39*b49*b60*b72*b79 - b1*b14*b20*b35*b39*b49*b60*b70*b81 + 
     b1*b14*b20*b30*b44*b49*b60*b70*b81 - b1*b14*b20*b30*b44*b49*b60*b72*b79 + 
     b1*b14*b20*b30*b44*b49*b63*b69*b79 - b1*b14*b20*b30*b44*b54*b58*b69*b79 + 
     b1*b14*b20*b30*b45*b53*b58*b69*b79 - b1*b14*b20*b36*b39*b53*b58*b69*b79 + 
     b1*b14*b27*b29*b39*b53*b58*b69*b79 - b1*b18*b23*b29*b39*b53*b58*b69*b79 + 
     b9*b10*b23*b29*b39*b53*b58*b69*b79 - b9*b10*b23*b29*b39*b49*b62*b69*b79 + 
     b1*b18*b23*b29*b39*b49*b62*b69*b79 - b1*b14*b27*b29*b39*b49*b62*b69*b79 + 
     b1*b14*b20*b36*b39*b49*b62*b69*b79 - b1*b14*b20*b30*b45*b49*b62*b69*b79 + 
     b1*b14*b20*b30*b40*b54*b62*b69*b79 - b1*b14*b20*b30*b40*b53*b63*b69*b79 + 
     b1*b14*b20*b30*b40*b53*b60*b72*b79 - b1*b14*b20*b30*b40*b53*b60*b70*b81 + 
     b1*b14*b20*b30*b40*b51*b62*b70*b81 - b1*b14*b20*b30*b40*b51*b62*b72*b79 + 
     b1*b14*b20*b30*b40*b51*b63*b71*b79 - b1*b14*b20*b30*b40*b54*b60*b71*b79 + 
     b1*b14*b20*b30*b45*b49*b60*b71*b79 - b1*b14*b20*b36*b39*b49*b60*b71*b79 + 
     b1*b14*b27*b29*b39*b49*b60*b71*b79 - b1*b18*b23*b29*b39*b49*b60*b71*b79 + 
     b9*b10*b23*b29*b39*b49*b60*b71*b79 - b9*b10*b23*b29*b39*b49*b60*b70*b80 + 
     b1*b18*b23*b29*b39*b49*b60*b70*b80 - b1*b14*b27*b29*b39*b49*b60*b70*b80 + 
     b1*b14*b20*b36*b39*b49*b60*b70*b80 - b1*b14*b20*b30*b45*b49*b60*b70*b80 + 
     b1*b14*b20*b30*b40*b54*b60*b70*b80 - b1*b14*b20*b30*b40*b51*b63*b70*b80 + 
     b1*b14*b20*b30*b40*b51*b61*b72*b80 - b1*b14*b20*b30*b40*b51*b61*b71*b81 + 
     b5*b10*b20*b30*b40*b51*b61*b71*b81 - b5*b10*b20*b30*b40*b51*b61*b72*b80 + 
     b5*b10*b20*b30*b40*b51*b63*b70*b80 - b5*b10*b20*b30*b40*b54*b60*b70*b80 + 
     b5*b10*b20*b30*b45*b49*b60*b70*b80 - b5*b10*b20*b36*b39*b49*b60*b70*b80 + 
     b5*b10*b27*b29*b39*b49*b60*b70*b80 - b5*b18*b19*b29*b39*b49*b60*b70*b80 + 
     b9*b14*b19*b29*b39*b49*b60*b70*b80 - b9*b14*b19*b29*b39*b49*b60*b71*b79 + 
     b5*b18*b19*b29*b39*b49*b60*b71*b79 - b5*b10*b27*b29*b39*b49*b60*b71*b79 + 
     b5*b10*b20*b36*b39*b49*b60*b71*b79 - b5*b10*b20*b30*b45*b49*b60*b71*b79 + 
     b5*b10*b20*b30*b40*b54*b60*b71*b79 - b5*b10*b20*b30*b40*b51*b63*b71*b79 + 
     b5*b10*b20*b30*b40*b51*b62*b72*b79 - b5*b10*b20*b30*b40*b51*b62*b70*b81 + 
     b5*b10*b20*b30*b40*b53*b60*b70*b81 - b5*b10*b20*b30*b40*b53*b60*b72*b79 + 
     b5*b10*b20*b30*b40*b53*b63*b69*b79 - b5*b10*b20*b30*b40*b54*b62*b69*b79 + 
     b5*b10*b20*b30*b45*b49*b62*b69*b79 - b5*b10*b20*b36*b39*b49*b62*b69*b79 + 
     b5*b10*b27*b29*b39*b49*b62*b69*b79 - b5*b18*b19*b29*b39*b49*b62*b69*b79 + 
     b9*b14*b19*b29*b39*b49*b62*b69*b79 - b9*b14*b19*b29*b39*b53*b58*b69*b79 + 
     b5*b18*b19*b29*b39*b53*b58*b69*b79 - b5*b10*b27*b29*b39*b53*b58*b69*b79 + 
     b5*b10*b20*b36*b39*b53*b58*b69*b79 - b5*b10*b20*b30*b45*b53*b58*b69*b79 + 
     b5*b10*b20*b30*b44*b54*b58*b69*b79 - b5*b10*b20*b30*b44*b49*b63*b69*b79 + 
     b5*b10*b20*b30*b44*b49*b60*b72*b79 - b5*b10*b20*b30*b44*b49*b60*b70*b81 + 
     b5*b10*b20*b35*b39*b49*b60*b70*b81 - b5*b10*b20*b35*b39*b49*b60*b72*b79 + 
     b5*b10*b20*b35*b39*b49*b63*b69*b79 - b5*b10*b20*b35*b39*b54*b58*b69*b79 + 
     b5*b10*b20*b35*b45*b48*b58*b69*b79 - b5*b10*b20*b36*b44*b48*b58*b69*b79 + 
     b5*b10*b27*b29*b44*b48*b58*b69*b79 - b5*b18*b19*b29*b44*b48*b58*b69*b79 + 
     b9*b14*b19*b29*b44*b48*b58*b69*b79 - b9*b14*b19*b35*b38*b48*b58*b69*b79 + 
     b5*b18*b19*b35*b38*b48*b58*b69*b79 - b5*b10*b27*b35*b38*b48*b58*b69*b79 + 
     b5*b10*b26*b36*b38*b48*b58*b69*b79 - b5*b10*b26*b29*b45*b48*b58*b69*b79 + 
     b5*b10*b26*b29*b39*b54*b58*b69*b79 - b5*b10*b26*b29*b39*b49*b63*b69*b79 + 
     b5*b10*b26*b29*b39*b49*b60*b72*b79 - b5*b10*b26*b29*b39*b49*b60*b70*b81 + 
     b5*b17*b19*b29*b39*b49*b60*b70*b81 - b5*b17*b19*b29*b39*b49*b60*b72*b79 + 
     b5*b17*b19*b29*b39*b49*b63*b69*b79 - b5*b17*b19*b29*b39*b54*b58*b69*b79 + 
     b5*b17*b19*b29*b45*b48*b58*b69*b79 - b5*b17*b19*b36*b38*b48*b58*b69*b79 + 
     b5*b17*b27*b28*b38*b48*b58*b69*b79 - b5*b18*b26*b28*b38*b48*b58*b69*b79 + 
     b9*b14*b26*b28*b38*b48*b58*b69*b79 - b9*b17*b23*b28*b38*b48*b58*b69*b79 + 
     b8*b18*b23*b28*b38*b48*b58*b69*b79 - b8*b14*b27*b28*b38*b48*b58*b69*b79 + 
     b8*b14*b19*b36*b38*b48*b58*b69*b79 - b8*b14*b19*b29*b45*b48*b58*b69*b79 + 
     b8*b14*b19*b29*b39*b54*b58*b69*b79 - b8*b14*b19*b29*b39*b49*b63*b69*b79 + 
     b8*b14*b19*b29*b39*b49*b60*b72*b79 - b8*b14*b19*b29*b39*b49*b60*b70*b81 + 
     b8*b14*b19*b29*b39*b49*b61*b69*b81 - b8*b14*b19*b29*b39*b49*b61*b72*b78 + 
     b8*b14*b19*b29*b39*b49*b63*b70*b78 - b8*b14*b19*b29*b39*b54*b58*b70*b78 + 
     b8*b14*b19*b29*b45*b48*b58*b70*b78 - b8*b14*b19*b36*b38*b48*b58*b70*b78 + 
     b8*b14*b27*b28*b38*b48*b58*b70*b78 - b8*b18*b23*b28*b38*b48*b58*b70*b78 + 
     b9*b17*b23*b28*b38*b48*b58*b70*b78 - b9*b14*b26*b28*b38*b48*b58*b70*b78 + 
     b5*b18*b26*b28*b38*b48*b58*b70*b78 - b5*b17*b27*b28*b38*b48*b58*b70*b78 + 
     b5*b17*b19*b36*b38*b48*b58*b70*b78 - b5*b17*b19*b29*b45*b48*b58*b70*b78 + 
     b5*b17*b19*b29*b39*b54*b58*b70*b78 - b5*b17*b19*b29*b39*b49*b63*b70*b78 + 
     b5*b17*b19*b29*b39*b49*b61*b72*b78 - b5*b17*b19*b29*b39*b49*b61*b69*b81 + 
     b5*b10*b26*b29*b39*b49*b61*b69*b81 - b5*b10*b26*b29*b39*b49*b61*b72*b78 + 
     b5*b10*b26*b29*b39*b49*b63*b70*b78 - b5*b10*b26*b29*b39*b54*b58*b70*b78 + 
     b5*b10*b26*b29*b45*b48*b58*b70*b78 - b5*b10*b26*b36*b38*b48*b58*b70*b78 + 
     b5*b10*b27*b35*b38*b48*b58*b70*b78 - b5*b18*b19*b35*b38*b48*b58*b70*b78 + 
     b9*b14*b19*b35*b38*b48*b58*b70*b78 - b9*b14*b19*b29*b44*b48*b58*b70*b78 + 
     b5*b18*b19*b29*b44*b48*b58*b70*b78 - b5*b10*b27*b29*b44*b48*b58*b70*b78 + 
     b5*b10*b20*b36*b44*b48*b58*b70*b78 - b5*b10*b20*b35*b45*b48*b58*b70*b78 + 
     b5*b10*b20*b35*b39*b54*b58*b70*b78 - b5*b10*b20*b35*b39*b49*b63*b70*b78 + 
     b5*b10*b20*b35*b39*b49*b61*b72*b78 - b5*b10*b20*b35*b39*b49*b61*b69*b81 + 
     b5*b10*b20*b30*b44*b49*b61*b69*b81 - b5*b10*b20*b30*b44*b49*b61*b72*b78 + 
     b5*b10*b20*b30*b44*b49*b63*b70*b78 - b5*b10*b20*b30*b44*b54*b58*b70*b78 + 
     b5*b10*b20*b30*b45*b53*b58*b70*b78 - b5*b10*b20*b36*b39*b53*b58*b70*b78 + 
     b5*b10*b27*b29*b39*b53*b58*b70*b78 - b5*b18*b19*b29*b39*b53*b58*b70*b78 + 
     b9*b14*b19*b29*b39*b53*b58*b70*b78 - b9*b14*b19*b29*b39*b49*b62*b70*b78 + 
     b5*b18*b19*b29*b39*b49*b62*b70*b78 - b5*b10*b27*b29*b39*b49*b62*b70*b78 + 
     b5*b10*b20*b36*b39*b49*b62*b70*b78 - b5*b10*b20*b30*b45*b49*b62*b70*b78 + 
     b5*b10*b20*b30*b40*b54*b62*b70*b78 - b5*b10*b20*b30*b40*b53*b63*b70*b78 + 
     b5*b10*b20*b30*b40*b53*b61*b72*b78 - b5*b10*b20*b30*b40*b53*b61*b69*b81 + 
     b5*b10*b20*b30*b40*b52*b62*b69*b81 - b5*b10*b20*b30*b40*b52*b62*b72*b78 + 
     b5*b10*b20*b30*b40*b52*b63*b71*b78 - b5*b10*b20*b30*b40*b54*b61*b71*b78 + 
     b5*b10*b20*b30*b45*b49*b61*b71*b78 - b5*b10*b20*b36*b39*b49*b61*b71*b78 + 
     b5*b10*b27*b29*b39*b49*b61*b71*b78 - b5*b18*b19*b29*b39*b49*b61*b71*b78 + 
     b9*b14*b19*b29*b39*b49*b61*b71*b78 - b9*b14*b19*b29*b39*b49*b61*b69*b80 + 
     b5*b18*b19*b29*b39*b49*b61*b69*b80 - b5*b10*b27*b29*b39*b49*b61*b69*b80 + 
     b5*b10*b20*b36*b39*b49*b61*b69*b80 - b5*b10*b20*b30*b45*b49*b61*b69*b80 + 
     b5*b10*b20*b30*b40*b54*b61*b69*b80 - b5*b10*b20*b30*b40*b52*b63*b69*b80 + 
     b5*b10*b20*b30*b40*b52*b60*b72*b80 - b5*b10*b20*b30*b40*b52*b60*b71*b81 + 
     b5*b10*b20*b30*b43*b49*b60*b71*b81 - b5*b10*b20*b30*b43*b49*b60*b72*b80 + 
     b5*b10*b20*b30*b43*b49*b63*b69*b80 - b5*b10*b20*b30*b43*b54*b58*b69*b80 + 
     b5*b10*b20*b30*b45*b52*b58*b69*b80 - b5*b10*b20*b36*b39*b52*b58*b69*b80 + 
     b5*b10*b27*b29*b39*b52*b58*b69*b80 - b5*b18*b19*b29*b39*b52*b58*b69*b80 + 
     b9*b14*b19*b29*b39*b52*b58*b69*b80 - b9*b14*b19*b29*b39*b52*b58*b71*b78 + 
     b5*b18*b19*b29*b39*b52*b58*b71*b78 - b5*b10*b27*b29*b39*b52*b58*b71*b78 + 
     b5*b10*b20*b36*b39*b52*b58*b71*b78 - b5*b10*b20*b30*b45*b52*b58*b71*b78 + 
     b5*b10*b20*b30*b43*b54*b58*b71*b78 - b5*b10*b20*b30*b43*b49*b63*b71*b78 + 
     b5*b10*b20*b30*b43*b49*b62*b72*b78 - b5*b10*b20*b30*b43*b49*b62*b69*b81 + 
     b5*b10*b20*b30*b43*b53*b58*b69*b81 - b5*b10*b20*b30*b43*b53*b58*b72*b78 + 
     b5*b10*b20*b30*b43*b53*b63*b67*b78 - b5*b10*b20*b30*b43*b54*b62*b67*b78 + 
     b5*b10*b20*b30*b45*b52*b62*b67*b78 - b5*b10*b20*b36*b39*b52*b62*b67*b78 + 
     b5*b10*b27*b29*b39*b52*b62*b67*b78 - b5*b18*b19*b29*b39*b52*b62*b67*b78 + 
     b9*b14*b19*b29*b39*b52*b62*b67*b78 - b9*b14*b19*b29*b39*b53*b61*b67*b78 + 
     b5*b18*b19*b29*b39*b53*b61*b67*b78 - b5*b10*b27*b29*b39*b53*b61*b67*b78 + 
     b5*b10*b20*b36*b39*b53*b61*b67*b78 - b5*b10*b20*b30*b45*b53*b61*b67*b78 + 
     b5*b10*b20*b30*b44*b54*b61*b67*b78 - b5*b10*b20*b30*b44*b52*b63*b67*b78 + 
     b5*b10*b20*b30*b44*b52*b58*b72*b78 - b5*b10*b20*b30*b44*b52*b58*b69*b81 + 
     b5*b10*b20*b35*b39*b52*b58*b69*b81 - b5*b10*b20*b35*b39*b52*b58*b72*b78 + 
     b5*b10*b20*b35*b39*b52*b63*b67*b78 - b5*b10*b20*b35*b39*b54*b61*b67*b78 + 
     b5*b10*b20*b35*b45*b48*b61*b67*b78 - b5*b10*b20*b36*b44*b48*b61*b67*b78 + 
     b5*b10*b27*b29*b44*b48*b61*b67*b78 - b5*b18*b19*b29*b44*b48*b61*b67*b78 + 
     b9*b14*b19*b29*b44*b48*b61*b67*b78 - b9*b14*b19*b35*b38*b48*b61*b67*b78 + 
     b5*b18*b19*b35*b38*b48*b61*b67*b78 - b5*b10*b27*b35*b38*b48*b61*b67*b78 + 
     b5*b10*b26*b36*b38*b48*b61*b67*b78 - b5*b10*b26*b29*b45*b48*b61*b67*b78 + 
     b5*b10*b26*b29*b39*b54*b61*b67*b78 - b5*b10*b26*b29*b39*b52*b63*b67*b78 + 
     b5*b10*b26*b29*b39*b52*b58*b72*b78 - b5*b10*b26*b29*b39*b52*b58*b69*b81 + 
     b5*b17*b19*b29*b39*b52*b58*b69*b81 - b5*b17*b19*b29*b39*b52*b58*b72*b78 + 
     b5*b17*b19*b29*b39*b52*b63*b67*b78 - b5*b17*b19*b29*b39*b54*b61*b67*b78 + 
     b5*b17*b19*b29*b45*b48*b61*b67*b78 - b5*b17*b19*b36*b38*b48*b61*b67*b78 + 
     b5*b17*b27*b28*b38*b48*b61*b67*b78 - b5*b18*b26*b28*b38*b48*b61*b67*b78 + 
     b9*b14*b26*b28*b38*b48*b61*b67*b78 - b9*b17*b23*b28*b38*b48*b61*b67*b78 + 
     b8*b18*b23*b28*b38*b48*b61*b67*b78 - b8*b14*b27*b28*b38*b48*b61*b67*b78 + 
     b8*b14*b19*b36*b38*b48*b61*b67*b78 - b8*b14*b19*b29*b45*b48*b61*b67*b78 + 
     b8*b14*b19*b29*b39*b54*b61*b67*b78 - b8*b14*b19*b29*b39*b52*b63*b67*b78 + 
     b8*b14*b19*b29*b39*b52*b58*b72*b78 - b8*b14*b19*b29*b39*b52*b58*b69*b81 + 
     b8*b14*b19*b29*b43*b48*b58*b69*b81 - b8*b14*b19*b29*b43*b48*b58*b72*b78 + 
     b8*b14*b19*b29*b43*b48*b63*b67*b78 - b8*b14*b19*b29*b43*b54*b57*b67*b78 + 
     b8*b14*b19*b29*b45*b52*b57*b67*b78 - b8*b14*b19*b36*b38*b52*b57*b67*b78 + 
     b8*b14*b27*b28*b38*b52*b57*b67*b78 - b8*b18*b23*b28*b38*b52*b57*b67*b78 + 
     b9*b17*b23*b28*b38*b52*b57*b67*b78 - b9*b14*b26*b28*b38*b52*b57*b67*b78 + 
     b5*b18*b26*b28*b38*b52*b57*b67*b78 - b5*b17*b27*b28*b38*b52*b57*b67*b78 + 
     b5*b17*b19*b36*b38*b52*b57*b67*b78 - b5*b17*b19*b29*b45*b52*b57*b67*b78 + 
     b5*b17*b19*b29*b43*b54*b57*b67*b78 - b5*b17*b19*b29*b43*b48*b63*b67*b78 + 
     b5*b17*b19*b29*b43*b48*b58*b72*b78 - b5*b17*b19*b29*b43*b48*b58*b69*b81 + 
     b5*b10*b26*b29*b43*b48*b58*b69*b81 - b5*b10*b26*b29*b43*b48*b58*b72*b78 + 
     b5*b10*b26*b29*b43*b48*b63*b67*b78 - b5*b10*b26*b29*b43*b54*b57*b67*b78 + 
     b5*b10*b26*b29*b45*b52*b57*b67*b78 - b5*b10*b26*b36*b38*b52*b57*b67*b78 + 
     b5*b10*b27*b35*b38*b52*b57*b67*b78 - b5*b18*b19*b35*b38*b52*b57*b67*b78 + 
     b9*b14*b19*b35*b38*b52*b57*b67*b78 - b9*b14*b19*b29*b44*b52*b57*b67*b78 + 
     b5*b18*b19*b29*b44*b52*b57*b67*b78 - b5*b10*b27*b29*b44*b52*b57*b67*b78 + 
     b5*b10*b20*b36*b44*b52*b57*b67*b78 - b5*b10*b20*b35*b45*b52*b57*b67*b78 + 
     b5*b10*b20*b35*b43*b54*b57*b67*b78 - b5*b10*b20*b35*b43*b48*b63*b67*b78 + 
     b5*b10*b20*b35*b43*b48*b58*b72*b78 - b5*b10*b20*b35*b43*b48*b58*b69*b81 + 
     b5*b10*b20*b34*b44*b48*b58*b69*b81 - b5*b10*b20*b34*b44*b48*b58*b72*b78 + 
     b5*b10*b20*b34*b44*b48*b63*b67*b78 - b5*b10*b20*b34*b44*b54*b57*b67*b78 + 
     b5*b10*b20*b34*b45*b53*b57*b67*b78 - b5*b10*b20*b36*b43*b53*b57*b67*b78 + 
     b5*b10*b27*b29*b43*b53*b57*b67*b78 - b5*b18*b19*b29*b43*b53*b57*b67*b78 + 
     b9*b14*b19*b29*b43*b53*b57*b67*b78 - b9*b14*b19*b29*b43*b48*b62*b67*b78 + 
     b5*b18*b19*b29*b43*b48*b62*b67*b78 - b5*b10*b27*b29*b43*b48*b62*b67*b78 + 
     b5*b10*b20*b36*b43*b48*b62*b67*b78 - b5*b10*b20*b34*b45*b48*b62*b67*b78 + 
     b5*b10*b20*b34*b39*b54*b62*b67*b78 - b5*b10*b20*b34*b39*b53*b63*b67*b78 + 
     b5*b10*b20*b34*b39*b53*b58*b72*b78 - b5*b10*b20*b34*b39*b53*b58*b69*b81 + 
     b5*b10*b20*b34*b39*b49*b62*b69*b81 - b5*b10*b20*b34*b39*b49*b62*b72*b78 + 
     b5*b10*b20*b34*b39*b49*b63*b71*b78 - b5*b10*b20*b34*b39*b54*b58*b71*b78 + 
     b5*b10*b20*b34*b45*b48*b58*b71*b78 - b5*b10*b20*b36*b43*b48*b58*b71*b78 + 
     b5*b10*b27*b29*b43*b48*b58*b71*b78 - b5*b18*b19*b29*b43*b48*b58*b71*b78 + 
     b9*b14*b19*b29*b43*b48*b58*b71*b78 - b9*b14*b19*b29*b43*b48*b58*b69*b80 + 
     b5*b18*b19*b29*b43*b48*b58*b69*b80 - b5*b10*b27*b29*b43*b48*b58*b69*b80 + 
     b5*b10*b20*b36*b43*b48*b58*b69*b80 - b5*b10*b20*b34*b45*b48*b58*b69*b80 + 
     b5*b10*b20*b34*b39*b54*b58*b69*b80 - b5*b10*b20*b34*b39*b49*b63*b69*b80 + 
     b5*b10*b20*b34*b39*b49*b60*b72*b80 - b5*b10*b20*b34*b39*b49*b60*b71*b81 + 
     b5*b10*b25*b29*b39*b49*b60*b71*b81 - b5*b10*b25*b29*b39*b49*b60*b72*b80 + 
     b5*b10*b25*b29*b39*b49*b63*b69*b80 - b5*b10*b25*b29*b39*b54*b58*b69*b80 + 
     b5*b10*b25*b29*b45*b48*b58*b69*b80 - b5*b10*b25*b36*b38*b48*b58*b69*b80 + 
     b5*b10*b27*b34*b38*b48*b58*b69*b80 - b5*b18*b19*b34*b38*b48*b58*b69*b80 + 
     b9*b14*b19*b34*b38*b48*b58*b69*b80 - b9*b14*b19*b34*b38*b48*b58*b71*b78 + 
     b5*b18*b19*b34*b38*b48*b58*b71*b78 - b5*b10*b27*b34*b38*b48*b58*b71*b78 + 
     b5*b10*b25*b36*b38*b48*b58*b71*b78 - b5*b10*b25*b29*b45*b48*b58*b71*b78 + 
     b5*b10*b25*b29*b39*b54*b58*b71*b78 - b5*b10*b25*b29*b39*b49*b63*b71*b78 + 
     b5*b10*b25*b29*b39*b49*b62*b72*b78 - b5*b10*b25*b29*b39*b49*b62*b69*b81 + 
     b5*b10*b25*b29*b39*b53*b58*b69*b81 - b5*b10*b25*b29*b39*b53*b58*b72*b78 + 
     b5*b10*b25*b29*b39*b53*b63*b67*b78 - b5*b10*b25*b29*b39*b54*b62*b67*b78 + 
     b5*b10*b25*b29*b45*b48*b62*b67*b78 - b5*b10*b25*b36*b38*b48*b62*b67*b78 + 
     b5*b10*b27*b34*b38*b48*b62*b67*b78 - b5*b18*b19*b34*b38*b48*b62*b67*b78 + 
     b9*b14*b19*b34*b38*b48*b62*b67*b78 - b9*b14*b19*b34*b38*b53*b57*b67*b78 + 
     b5*b18*b19*b34*b38*b53*b57*b67*b78 - b5*b10*b27*b34*b38*b53*b57*b67*b78 + 
     b5*b10*b25*b36*b38*b53*b57*b67*b78 - b5*b10*b25*b29*b45*b53*b57*b67*b78 + 
     b5*b10*b25*b29*b44*b54*b57*b67*b78 - b5*b10*b25*b29*b44*b48*b63*b67*b78 + 
     b5*b10*b25*b29*b44*b48*b58*b72*b78 - b5*b10*b25*b29*b44*b48*b58*b69*b81 + 
     b5*b10*b25*b35*b38*b48*b58*b69*b81 - b5*b10*b25*b35*b38*b48*b58*b72*b78 + 
     b5*b10*b25*b35*b38*b48*b63*b67*b78 - b5*b10*b25*b35*b38*b54*b57*b67*b78 + 
     b5*b10*b25*b35*b45*b47*b57*b67*b78 - b5*b10*b25*b36*b44*b47*b57*b67*b78 + 
     b5*b10*b27*b34*b44*b47*b57*b67*b78 - b5*b18*b19*b34*b44*b47*b57*b67*b78 + 
     b9*b14*b19*b34*b44*b47*b57*b67*b78 - b9*b14*b19*b35*b43*b47*b57*b67*b78 + 
     b5*b18*b19*b35*b43*b47*b57*b67*b78 - b5*b10*b27*b35*b43*b47*b57*b67*b78 + 
     b5*b10*b26*b36*b43*b47*b57*b67*b78 - b5*b10*b26*b34*b45*b47*b57*b67*b78 + 
     b5*b10*b26*b34*b38*b54*b57*b67*b78 - b5*b10*b26*b34*b38*b48*b63*b67*b78 + 
     b5*b10*b26*b34*b38*b48*b58*b72*b78 - b5*b10*b26*b34*b38*b48*b58*b69*b81 + 
     b5*b17*b19*b34*b38*b48*b58*b69*b81 - b5*b17*b19*b34*b38*b48*b58*b72*b78 + 
     b5*b17*b19*b34*b38*b48*b63*b67*b78 - b5*b17*b19*b34*b38*b54*b57*b67*b78 + 
     b5*b17*b19*b34*b45*b47*b57*b67*b78 - b5*b17*b19*b36*b43*b47*b57*b67*b78 + 
     b5*b17*b27*b28*b43*b47*b57*b67*b78 - b5*b18*b26*b28*b43*b47*b57*b67*b78 + 
     b9*b14*b26*b28*b43*b47*b57*b67*b78 - b9*b17*b23*b28*b43*b47*b57*b67*b78 + 
     b8*b18*b23*b28*b43*b47*b57*b67*b78 - b8*b14*b27*b28*b43*b47*b57*b67*b78 + 
     b8*b14*b19*b36*b43*b47*b57*b67*b78 - b8*b14*b19*b34*b45*b47*b57*b67*b78 + 
     b8*b14*b19*b34*b38*b54*b57*b67*b78 - b8*b14*b19*b34*b38*b48*b63*b67*b78 + 
     b8*b14*b19*b34*b38*b48*b58*b72*b78 - b8*b14*b19*b34*b38*b48*b58*b69*b81 + 
     b8*b14*b25*b28*b38*b48*b58*b69*b81 - b8*b14*b25*b28*b38*b48*b58*b72*b78 + 
     b8*b14*b25*b28*b38*b48*b63*b67*b78 - b8*b14*b25*b28*b38*b54*b57*b67*b78 + 
     b8*b14*b25*b28*b45*b47*b57*b67*b78 - b8*b14*b25*b36*b37*b47*b57*b67*b78 + 
     b8*b14*b27*b34*b37*b47*b57*b67*b78 - b8*b18*b23*b34*b37*b47*b57*b67*b78 + 
     b9*b17*b23*b34*b37*b47*b57*b67*b78 - b9*b14*b26*b34*b37*b47*b57*b67*b78 + 
     b5*b18*b26*b34*b37*b47*b57*b67*b78 - b5*b17*b27*b34*b37*b47*b57*b67*b78 + 
     b5*b17*b25*b36*b37*b47*b57*b67*b78 - b5*b17*b25*b28*b45*b47*b57*b67*b78 + 
     b5*b17*b25*b28*b38*b54*b57*b67*b78 - b5*b17*b25*b28*b38*b48*b63*b67*b78 + 
     b5*b17*b25*b28*b38*b48*b58*b72*b78 - b5*b17*b25*b28*b38*b48*b58*b69*b81 + 
     b5*b16*b26*b28*b38*b48*b58*b69*b81 - b5*b16*b26*b28*b38*b48*b58*b72*b78 + 
     b5*b16*b26*b28*b38*b48*b63*b67*b78 - b5*b16*b26*b28*b38*b54*b57*b67*b78 + 
     b5*b16*b26*b28*b45*b47*b57*b67*b78 - b5*b16*b26*b36*b37*b47*b57*b67*b78 + 
     b5*b16*b27*b35*b37*b47*b57*b67*b78 - b5*b18*b25*b35*b37*b47*b57*b67*b78 + 
     b9*b14*b25*b35*b37*b47*b57*b67*b78 - b9*b14*b25*b28*b44*b47*b57*b67*b78 + 
     b5*b18*b25*b28*b44*b47*b57*b67*b78 - b5*b16*b27*b28*b44*b47*b57*b67*b78 + 
     b5*b16*b19*b36*b44*b47*b57*b67*b78 - b5*b16*b19*b35*b45*b47*b57*b67*b78 + 
     b5*b16*b19*b35*b38*b54*b57*b67*b78 - b5*b16*b19*b35*b38*b48*b63*b67*b78 + 
     b5*b16*b19*b35*b38*b48*b58*b72*b78 - b5*b16*b19*b35*b38*b48*b58*b69*b81 + 
     b5*b16*b19*b29*b44*b48*b58*b69*b81 - b5*b16*b19*b29*b44*b48*b58*b72*b78 + 
     b5*b16*b19*b29*b44*b48*b63*b67*b78 - b5*b16*b19*b29*b44*b54*b57*b67*b78 + 
     b5*b16*b19*b29*b45*b53*b57*b67*b78 - b5*b16*b19*b36*b38*b53*b57*b67*b78 + 
     b5*b16*b27*b28*b38*b53*b57*b67*b78 - b5*b18*b25*b28*b38*b53*b57*b67*b78 + 
     b9*b14*b25*b28*b38*b53*b57*b67*b78 - b9*b14*b25*b28*b38*b48*b62*b67*b78 + 
     b5*b18*b25*b28*b38*b48*b62*b67*b78 - b5*b16*b27*b28*b38*b48*b62*b67*b78 + 
     b5*b16*b19*b36*b38*b48*b62*b67*b78 - b5*b16*b19*b29*b45*b48*b62*b67*b78 + 
     b5*b16*b19*b29*b39*b54*b62*b67*b78 - b5*b16*b19*b29*b39*b53*b63*b67*b78 + 
     b5*b16*b19*b29*b39*b53*b58*b72*b78 - b5*b16*b19*b29*b39*b53*b58*b69*b81 + 
     b5*b16*b19*b29*b39*b49*b62*b69*b81 - b5*b16*b19*b29*b39*b49*b62*b72*b78 + 
     b5*b16*b19*b29*b39*b49*b63*b71*b78 - b5*b16*b19*b29*b39*b54*b58*b71*b78 + 
     b5*b16*b19*b29*b45*b48*b58*b71*b78 - b5*b16*b19*b36*b38*b48*b58*b71*b78 + 
     b5*b16*b27*b28*b38*b48*b58*b71*b78 - b5*b18*b25*b28*b38*b48*b58*b71*b78 + 
     b9*b14*b25*b28*b38*b48*b58*b71*b78 - b9*b14*b25*b28*b38*b48*b58*b69*b80 + 
     b5*b18*b25*b28*b38*b48*b58*b69*b80 - b5*b16*b27*b28*b38*b48*b58*b69*b80 + 
     b5*b16*b19*b36*b38*b48*b58*b69*b80 - b5*b16*b19*b29*b45*b48*b58*b69*b80 + 
     b5*b16*b19*b29*b39*b54*b58*b69*b80 - b5*b16*b19*b29*b39*b49*b63*b69*b80 + 
     b5*b16*b19*b29*b39*b49*b60*b72*b80 - b5*b16*b19*b29*b39*b49*b60*b71*b81 + 
     b7*b14*b19*b29*b39*b49*b60*b71*b81 - b7*b14*b19*b29*b39*b49*b60*b72*b80 + 
     b7*b14*b19*b29*b39*b49*b63*b69*b80 - b7*b14*b19*b29*b39*b54*b58*b69*b80 + 
     b7*b14*b19*b29*b45*b48*b58*b69*b80 - b7*b14*b19*b36*b38*b48*b58*b69*b80 + 
     b7*b14*b27*b28*b38*b48*b58*b69*b80 - b7*b18*b23*b28*b38*b48*b58*b69*b80 + 
     b9*b16*b23*b28*b38*b48*b58*b69*b80 - b9*b16*b23*b28*b38*b48*b58*b71*b78 + 
     b7*b18*b23*b28*b38*b48*b58*b71*b78 - b7*b14*b27*b28*b38*b48*b58*b71*b78 + 
     b7*b14*b19*b36*b38*b48*b58*b71*b78 - b7*b14*b19*b29*b45*b48*b58*b71*b78 + 
     b7*b14*b19*b29*b39*b54*b58*b71*b78 - b7*b14*b19*b29*b39*b49*b63*b71*b78 + 
     b7*b14*b19*b29*b39*b49*b62*b72*b78 - b7*b14*b19*b29*b39*b49*b62*b69*b81 + 
     b7*b14*b19*b29*b39*b53*b58*b69*b81 - b7*b14*b19*b29*b39*b53*b58*b72*b78 + 
     b7*b14*b19*b29*b39*b53*b63*b67*b78 - b7*b14*b19*b29*b39*b54*b62*b67*b78 + 
     b7*b14*b19*b29*b45*b48*b62*b67*b78 - b7*b14*b19*b36*b38*b48*b62*b67*b78 + 
     b7*b14*b27*b28*b38*b48*b62*b67*b78 - b7*b18*b23*b28*b38*b48*b62*b67*b78 + 
     b9*b16*b23*b28*b38*b48*b62*b67*b78 - b9*b16*b23*b28*b38*b53*b57*b67*b78 + 
     b7*b18*b23*b28*b38*b53*b57*b67*b78 - b7*b14*b27*b28*b38*b53*b57*b67*b78 + 
     b7*b14*b19*b36*b38*b53*b57*b67*b78 - b7*b14*b19*b29*b45*b53*b57*b67*b78 + 
     b7*b14*b19*b29*b44*b54*b57*b67*b78 - b7*b14*b19*b29*b44*b48*b63*b67*b78 + 
     b7*b14*b19*b29*b44*b48*b58*b72*b78 - b7*b14*b19*b29*b44*b48*b58*b69*b81 + 
     b7*b14*b19*b35*b38*b48*b58*b69*b81 - b7*b14*b19*b35*b38*b48*b58*b72*b78 + 
     b7*b14*b19*b35*b38*b48*b63*b67*b78 - b7*b14*b19*b35*b38*b54*b57*b67*b78 + 
     b7*b14*b19*b35*b45*b47*b57*b67*b78 - b7*b14*b19*b36*b44*b47*b57*b67*b78 + 
     b7*b14*b27*b28*b44*b47*b57*b67*b78 - b7*b18*b23*b28*b44*b47*b57*b67*b78 + 
     b9*b16*b23*b28*b44*b47*b57*b67*b78 - b9*b16*b23*b35*b37*b47*b57*b67*b78 + 
     b7*b18*b23*b35*b37*b47*b57*b67*b78 - b7*b14*b27*b35*b37*b47*b57*b67*b78 + 
     b7*b14*b26*b36*b37*b47*b57*b67*b78 - b7*b14*b26*b28*b45*b47*b57*b67*b78 + 
     b7*b14*b26*b28*b38*b54*b57*b67*b78 - b7*b14*b26*b28*b38*b48*b63*b67*b78 + 
     b7*b14*b26*b28*b38*b48*b58*b72*b78 - b7*b14*b26*b28*b38*b48*b58*b69*b81 + 
     b7*b17*b23*b28*b38*b48*b58*b69*b81 - b7*b17*b23*b28*b38*b48*b58*b72*b78 + 
     b7*b17*b23*b28*b38*b48*b63*b67*b78 - b7*b17*b23*b28*b38*b54*b57*b67*b78 + 
     b7*b17*b23*b28*b45*b47*b57*b67*b78 - b7*b17*b23*b36*b37*b47*b57*b67*b78 + 
     b7*b17*b27*b32*b37*b47*b57*b67*b78 - b7*b18*b26*b32*b37*b47*b57*b67*b78 + 
     b9*b16*b26*b32*b37*b47*b57*b67*b78 - b9*b17*b25*b32*b37*b47*b57*b67*b78 + 
     b8*b18*b25*b32*b37*b47*b57*b67*b78 - b8*b16*b27*b32*b37*b47*b57*b67*b78 + 
     b8*b16*b23*b36*b37*b47*b57*b67*b78 - b8*b16*b23*b28*b45*b47*b57*b67*b78 + 
     b8*b16*b23*b28*b38*b54*b57*b67*b78 - b8*b16*b23*b28*b38*b48*b63*b67*b78 + 
     b8*b16*b23*b28*b38*b48*b58*b72*b78 - b8*b16*b23*b28*b38*b48*b58*b69*b81 + 
     b8*b16*b23*b28*b38*b48*b60*b67*b81 - b8*b16*b23*b28*b38*b48*b60*b72*b76 + 
     b8*b16*b23*b28*b38*b48*b63*b69*b76 - b8*b16*b23*b28*b38*b54*b57*b69*b76 + 
     b8*b16*b23*b28*b45*b47*b57*b69*b76 - b8*b16*b23*b36*b37*b47*b57*b69*b76 + 
     b8*b16*b27*b32*b37*b47*b57*b69*b76 - b8*b18*b25*b32*b37*b47*b57*b69*b76 + 
     b9*b17*b25*b32*b37*b47*b57*b69*b76 - b9*b16*b26*b32*b37*b47*b57*b69*b76 + 
     b7*b18*b26*b32*b37*b47*b57*b69*b76 - b7*b17*b27*b32*b37*b47*b57*b69*b76 + 
     b7*b17*b23*b36*b37*b47*b57*b69*b76 - b7*b17*b23*b28*b45*b47*b57*b69*b76 + 
     b7*b17*b23*b28*b38*b54*b57*b69*b76 - b7*b17*b23*b28*b38*b48*b63*b69*b76 + 
     b7*b17*b23*b28*b38*b48*b60*b72*b76 - b7*b17*b23*b28*b38*b48*b60*b67*b81 + 
     b7*b14*b26*b28*b38*b48*b60*b67*b81 - b7*b14*b26*b28*b38*b48*b60*b72*b76 + 
     b7*b14*b26*b28*b38*b48*b63*b69*b76 - b7*b14*b26*b28*b38*b54*b57*b69*b76 + 
     b7*b14*b26*b28*b45*b47*b57*b69*b76 - b7*b14*b26*b36*b37*b47*b57*b69*b76 + 
     b7*b14*b27*b35*b37*b47*b57*b69*b76 - b7*b18*b23*b35*b37*b47*b57*b69*b76 + 
     b9*b16*b23*b35*b37*b47*b57*b69*b76 - b9*b16*b23*b28*b44*b47*b57*b69*b76 + 
     b7*b18*b23*b28*b44*b47*b57*b69*b76 - b7*b14*b27*b28*b44*b47*b57*b69*b76 + 
     b7*b14*b19*b36*b44*b47*b57*b69*b76 - b7*b14*b19*b35*b45*b47*b57*b69*b76 + 
     b7*b14*b19*b35*b38*b54*b57*b69*b76 - b7*b14*b19*b35*b38*b48*b63*b69*b76 + 
     b7*b14*b19*b35*b38*b48*b60*b72*b76 - b7*b14*b19*b35*b38*b48*b60*b67*b81 + 
     b7*b14*b19*b29*b44*b48*b60*b67*b81 - b7*b14*b19*b29*b44*b48*b60*b72*b76 + 
     b7*b14*b19*b29*b44*b48*b63*b69*b76 - b7*b14*b19*b29*b44*b54*b57*b69*b76 + 
     b7*b14*b19*b29*b45*b53*b57*b69*b76 - b7*b14*b19*b36*b38*b53*b57*b69*b76 + 
     b7*b14*b27*b28*b38*b53*b57*b69*b76 - b7*b18*b23*b28*b38*b53*b57*b69*b76 + 
     b9*b16*b23*b28*b38*b53*b57*b69*b76 - b9*b16*b23*b28*b38*b48*b62*b69*b76 + 
     b7*b18*b23*b28*b38*b48*b62*b69*b76 - b7*b14*b27*b28*b38*b48*b62*b69*b76 + 
     b7*b14*b19*b36*b38*b48*b62*b69*b76 - b7*b14*b19*b29*b45*b48*b62*b69*b76 + 
     b7*b14*b19*b29*b39*b54*b62*b69*b76 - b7*b14*b19*b29*b39*b53*b63*b69*b76 + 
     b7*b14*b19*b29*b39*b53*b60*b72*b76 - b7*b14*b19*b29*b39*b53*b60*b67*b81 + 
     b7*b14*b19*b29*b39*b51*b62*b67*b81 - b7*b14*b19*b29*b39*b51*b62*b72*b76 + 
     b7*b14*b19*b29*b39*b51*b63*b71*b76 - b7*b14*b19*b29*b39*b54*b60*b71*b76 + 
     b7*b14*b19*b29*b45*b48*b60*b71*b76 - b7*b14*b19*b36*b38*b48*b60*b71*b76 + 
     b7*b14*b27*b28*b38*b48*b60*b71*b76 - b7*b18*b23*b28*b38*b48*b60*b71*b76 + 
     b9*b16*b23*b28*b38*b48*b60*b71*b76 - b9*b16*b23*b28*b38*b48*b60*b67*b80 + 
     b7*b18*b23*b28*b38*b48*b60*b67*b80 - b7*b14*b27*b28*b38*b48*b60*b67*b80 + 
     b7*b14*b19*b36*b38*b48*b60*b67*b80 - b7*b14*b19*b29*b45*b48*b60*b67*b80 + 
     b7*b14*b19*b29*b39*b54*b60*b67*b80 - b7*b14*b19*b29*b39*b51*b63*b67*b80 + 
     b7*b14*b19*b29*b39*b51*b58*b72*b80 - b7*b14*b19*b29*b39*b51*b58*b71*b81 + 
     b5*b16*b19*b29*b39*b51*b58*b71*b81 - b5*b16*b19*b29*b39*b51*b58*b72*b80 + 
     b5*b16*b19*b29*b39*b51*b63*b67*b80 - b5*b16*b19*b29*b39*b54*b60*b67*b80 + 
     b5*b16*b19*b29*b45*b48*b60*b67*b80 - b5*b16*b19*b36*b38*b48*b60*b67*b80 + 
     b5*b16*b27*b28*b38*b48*b60*b67*b80 - b5*b18*b25*b28*b38*b48*b60*b67*b80 + 
     b9*b14*b25*b28*b38*b48*b60*b67*b80 - b9*b14*b25*b28*b38*b48*b60*b71*b76 + 
     b5*b18*b25*b28*b38*b48*b60*b71*b76 - b5*b16*b27*b28*b38*b48*b60*b71*b76 + 
     b5*b16*b19*b36*b38*b48*b60*b71*b76 - b5*b16*b19*b29*b45*b48*b60*b71*b76 + 
     b5*b16*b19*b29*b39*b54*b60*b71*b76 - b5*b16*b19*b29*b39*b51*b63*b71*b76 + 
     b5*b16*b19*b29*b39*b51*b62*b72*b76 - b5*b16*b19*b29*b39*b51*b62*b67*b81 + 
     b5*b16*b19*b29*b39*b53*b60*b67*b81 - b5*b16*b19*b29*b39*b53*b60*b72*b76 + 
     b5*b16*b19*b29*b39*b53*b63*b69*b76 - b5*b16*b19*b29*b39*b54*b62*b69*b76 + 
     b5*b16*b19*b29*b45*b48*b62*b69*b76 - b5*b16*b19*b36*b38*b48*b62*b69*b76 + 
     b5*b16*b27*b28*b38*b48*b62*b69*b76 - b5*b18*b25*b28*b38*b48*b62*b69*b76 + 
     b9*b14*b25*b28*b38*b48*b62*b69*b76 - b9*b14*b25*b28*b38*b53*b57*b69*b76 + 
     b5*b18*b25*b28*b38*b53*b57*b69*b76 - b5*b16*b27*b28*b38*b53*b57*b69*b76 + 
     b5*b16*b19*b36*b38*b53*b57*b69*b76 - b5*b16*b19*b29*b45*b53*b57*b69*b76 + 
     b5*b16*b19*b29*b44*b54*b57*b69*b76 - b5*b16*b19*b29*b44*b48*b63*b69*b76 + 
     b5*b16*b19*b29*b44*b48*b60*b72*b76 - b5*b16*b19*b29*b44*b48*b60*b67*b81 + 
     b5*b16*b19*b35*b38*b48*b60*b67*b81 - b5*b16*b19*b35*b38*b48*b60*b72*b76 + 
     b5*b16*b19*b35*b38*b48*b63*b69*b76 - b5*b16*b19*b35*b38*b54*b57*b69*b76 + 
     b5*b16*b19*b35*b45*b47*b57*b69*b76 - b5*b16*b19*b36*b44*b47*b57*b69*b76 + 
     b5*b16*b27*b28*b44*b47*b57*b69*b76 - b5*b18*b25*b28*b44*b47*b57*b69*b76 + 
     b9*b14*b25*b28*b44*b47*b57*b69*b76 - b9*b14*b25*b35*b37*b47*b57*b69*b76 + 
     b5*b18*b25*b35*b37*b47*b57*b69*b76 - b5*b16*b27*b35*b37*b47*b57*b69*b76 + 
     b5*b16*b26*b36*b37*b47*b57*b69*b76 - b5*b16*b26*b28*b45*b47*b57*b69*b76 + 
     b5*b16*b26*b28*b38*b54*b57*b69*b76 - b5*b16*b26*b28*b38*b48*b63*b69*b76 + 
     b5*b16*b26*b28*b38*b48*b60*b72*b76 - b5*b16*b26*b28*b38*b48*b60*b67*b81 + 
     b5*b17*b25*b28*b38*b48*b60*b67*b81 - b5*b17*b25*b28*b38*b48*b60*b72*b76 + 
     b5*b17*b25*b28*b38*b48*b63*b69*b76 - b5*b17*b25*b28*b38*b54*b57*b69*b76 + 
     b5*b17*b25*b28*b45*b47*b57*b69*b76 - b5*b17*b25*b36*b37*b47*b57*b69*b76 + 
     b5*b17*b27*b34*b37*b47*b57*b69*b76 - b5*b18*b26*b34*b37*b47*b57*b69*b76 + 
     b9*b14*b26*b34*b37*b47*b57*b69*b76 - b9*b17*b23*b34*b37*b47*b57*b69*b76 + 
     b8*b18*b23*b34*b37*b47*b57*b69*b76 - b8*b14*b27*b34*b37*b47*b57*b69*b76 + 
     b8*b14*b25*b36*b37*b47*b57*b69*b76 - b8*b14*b25*b28*b45*b47*b57*b69*b76 + 
     b8*b14*b25*b28*b38*b54*b57*b69*b76 - b8*b14*b25*b28*b38*b48*b63*b69*b76 + 
     b8*b14*b25*b28*b38*b48*b60*b72*b76 - b8*b14*b25*b28*b38*b48*b60*b67*b81 + 
     b8*b14*b19*b34*b38*b48*b60*b67*b81 - b8*b14*b19*b34*b38*b48*b60*b72*b76 + 
     b8*b14*b19*b34*b38*b48*b63*b69*b76 - b8*b14*b19*b34*b38*b54*b57*b69*b76 + 
     b8*b14*b19*b34*b45*b47*b57*b69*b76 - b8*b14*b19*b36*b43*b47*b57*b69*b76 + 
     b8*b14*b27*b28*b43*b47*b57*b69*b76 - b8*b18*b23*b28*b43*b47*b57*b69*b76 + 
     b9*b17*b23*b28*b43*b47*b57*b69*b76 - b9*b14*b26*b28*b43*b47*b57*b69*b76 + 
     b5*b18*b26*b28*b43*b47*b57*b69*b76 - b5*b17*b27*b28*b43*b47*b57*b69*b76 + 
     b5*b17*b19*b36*b43*b47*b57*b69*b76 - b5*b17*b19*b34*b45*b47*b57*b69*b76 + 
     b5*b17*b19*b34*b38*b54*b57*b69*b76 - b5*b17*b19*b34*b38*b48*b63*b69*b76 + 
     b5*b17*b19*b34*b38*b48*b60*b72*b76 - b5*b17*b19*b34*b38*b48*b60*b67*b81 + 
     b5*b10*b26*b34*b38*b48*b60*b67*b81 - b5*b10*b26*b34*b38*b48*b60*b72*b76 + 
     b5*b10*b26*b34*b38*b48*b63*b69*b76 - b5*b10*b26*b34*b38*b54*b57*b69*b76 + 
     b5*b10*b26*b34*b45*b47*b57*b69*b76 - b5*b10*b26*b36*b43*b47*b57*b69*b76 + 
     b5*b10*b27*b35*b43*b47*b57*b69*b76 - b5*b18*b19*b35*b43*b47*b57*b69*b76 + 
     b9*b14*b19*b35*b43*b47*b57*b69*b76 - b9*b14*b19*b34*b44*b47*b57*b69*b76 + 
     b5*b18*b19*b34*b44*b47*b57*b69*b76 - b5*b10*b27*b34*b44*b47*b57*b69*b76 + 
     b5*b10*b25*b36*b44*b47*b57*b69*b76 - b5*b10*b25*b35*b45*b47*b57*b69*b76 + 
     b5*b10*b25*b35*b38*b54*b57*b69*b76 - b5*b10*b25*b35*b38*b48*b63*b69*b76 + 
     b5*b10*b25*b35*b38*b48*b60*b72*b76 - b5*b10*b25*b35*b38*b48*b60*b67*b81 + 
     b5*b10*b25*b29*b44*b48*b60*b67*b81 - b5*b10*b25*b29*b44*b48*b60*b72*b76 + 
     b5*b10*b25*b29*b44*b48*b63*b69*b76 - b5*b10*b25*b29*b44*b54*b57*b69*b76 + 
     b5*b10*b25*b29*b45*b53*b57*b69*b76 - b5*b10*b25*b36*b38*b53*b57*b69*b76 + 
     b5*b10*b27*b34*b38*b53*b57*b69*b76 - b5*b18*b19*b34*b38*b53*b57*b69*b76 + 
     b9*b14*b19*b34*b38*b53*b57*b69*b76 - b9*b14*b19*b34*b38*b48*b62*b69*b76 + 
     b5*b18*b19*b34*b38*b48*b62*b69*b76 - b5*b10*b27*b34*b38*b48*b62*b69*b76 + 
     b5*b10*b25*b36*b38*b48*b62*b69*b76 - b5*b10*b25*b29*b45*b48*b62*b69*b76 + 
     b5*b10*b25*b29*b39*b54*b62*b69*b76 - b5*b10*b25*b29*b39*b53*b63*b69*b76 + 
     b5*b10*b25*b29*b39*b53*b60*b72*b76 - b5*b10*b25*b29*b39*b53*b60*b67*b81 + 
     b5*b10*b25*b29*b39*b51*b62*b67*b81 - b5*b10*b25*b29*b39*b51*b62*b72*b76 + 
     b5*b10*b25*b29*b39*b51*b63*b71*b76 - b5*b10*b25*b29*b39*b54*b60*b71*b76 + 
     b5*b10*b25*b29*b45*b48*b60*b71*b76 - b5*b10*b25*b36*b38*b48*b60*b71*b76 + 
     b5*b10*b27*b34*b38*b48*b60*b71*b76 - b5*b18*b19*b34*b38*b48*b60*b71*b76 + 
     b9*b14*b19*b34*b38*b48*b60*b71*b76 - b9*b14*b19*b34*b38*b48*b60*b67*b80 + 
     b5*b18*b19*b34*b38*b48*b60*b67*b80 - b5*b10*b27*b34*b38*b48*b60*b67*b80 + 
     b5*b10*b25*b36*b38*b48*b60*b67*b80 - b5*b10*b25*b29*b45*b48*b60*b67*b80 + 
     b5*b10*b25*b29*b39*b54*b60*b67*b80 - b5*b10*b25*b29*b39*b51*b63*b67*b80 + 
     b5*b10*b25*b29*b39*b51*b58*b72*b80 - b5*b10*b25*b29*b39*b51*b58*b71*b81 + 
     b5*b10*b20*b34*b39*b51*b58*b71*b81 - b5*b10*b20*b34*b39*b51*b58*b72*b80 + 
     b5*b10*b20*b34*b39*b51*b63*b67*b80 - b5*b10*b20*b34*b39*b54*b60*b67*b80 + 
     b5*b10*b20*b34*b45*b48*b60*b67*b80 - b5*b10*b20*b36*b43*b48*b60*b67*b80 + 
     b5*b10*b27*b29*b43*b48*b60*b67*b80 - b5*b18*b19*b29*b43*b48*b60*b67*b80 + 
     b9*b14*b19*b29*b43*b48*b60*b67*b80 - b9*b14*b19*b29*b43*b48*b60*b71*b76 + 
     b5*b18*b19*b29*b43*b48*b60*b71*b76 - b5*b10*b27*b29*b43*b48*b60*b71*b76 + 
     b5*b10*b20*b36*b43*b48*b60*b71*b76 - b5*b10*b20*b34*b45*b48*b60*b71*b76 + 
     b5*b10*b20*b34*b39*b54*b60*b71*b76 - b5*b10*b20*b34*b39*b51*b63*b71*b76 + 
     b5*b10*b20*b34*b39*b51*b62*b72*b76 - b5*b10*b20*b34*b39*b51*b62*b67*b81 + 
     b5*b10*b20*b34*b39*b53*b60*b67*b81 - b5*b10*b20*b34*b39*b53*b60*b72*b76 + 
     b5*b10*b20*b34*b39*b53*b63*b69*b76 - b5*b10*b20*b34*b39*b54*b62*b69*b76 + 
     b5*b10*b20*b34*b45*b48*b62*b69*b76 - b5*b10*b20*b36*b43*b48*b62*b69*b76 + 
     b5*b10*b27*b29*b43*b48*b62*b69*b76 - b5*b18*b19*b29*b43*b48*b62*b69*b76 + 
     b9*b14*b19*b29*b43*b48*b62*b69*b76 - b9*b14*b19*b29*b43*b53*b57*b69*b76 + 
     b5*b18*b19*b29*b43*b53*b57*b69*b76 - b5*b10*b27*b29*b43*b53*b57*b69*b76 + 
     b5*b10*b20*b36*b43*b53*b57*b69*b76 - b5*b10*b20*b34*b45*b53*b57*b69*b76 + 
     b5*b10*b20*b34*b44*b54*b57*b69*b76 - b5*b10*b20*b34*b44*b48*b63*b69*b76 + 
     b5*b10*b20*b34*b44*b48*b60*b72*b76 - b5*b10*b20*b34*b44*b48*b60*b67*b81 + 
     b5*b10*b20*b35*b43*b48*b60*b67*b81 - b5*b10*b20*b35*b43*b48*b60*b72*b76 + 
     b5*b10*b20*b35*b43*b48*b63*b69*b76 - b5*b10*b20*b35*b43*b54*b57*b69*b76 + 
     b5*b10*b20*b35*b45*b52*b57*b69*b76 - b5*b10*b20*b36*b44*b52*b57*b69*b76 + 
     b5*b10*b27*b29*b44*b52*b57*b69*b76 - b5*b18*b19*b29*b44*b52*b57*b69*b76 + 
     b9*b14*b19*b29*b44*b52*b57*b69*b76 - b9*b14*b19*b35*b38*b52*b57*b69*b76 + 
     b5*b18*b19*b35*b38*b52*b57*b69*b76 - b5*b10*b27*b35*b38*b52*b57*b69*b76 + 
     b5*b10*b26*b36*b38*b52*b57*b69*b76 - b5*b10*b26*b29*b45*b52*b57*b69*b76 + 
     b5*b10*b26*b29*b43*b54*b57*b69*b76 - b5*b10*b26*b29*b43*b48*b63*b69*b76 + 
     b5*b10*b26*b29*b43*b48*b60*b72*b76 - b5*b10*b26*b29*b43*b48*b60*b67*b81 + 
     b5*b17*b19*b29*b43*b48*b60*b67*b81 - b5*b17*b19*b29*b43*b48*b60*b72*b76 + 
     b5*b17*b19*b29*b43*b48*b63*b69*b76 - b5*b17*b19*b29*b43*b54*b57*b69*b76 + 
     b5*b17*b19*b29*b45*b52*b57*b69*b76 - b5*b17*b19*b36*b38*b52*b57*b69*b76 + 
     b5*b17*b27*b28*b38*b52*b57*b69*b76 - b5*b18*b26*b28*b38*b52*b57*b69*b76 + 
     b9*b14*b26*b28*b38*b52*b57*b69*b76 - b9*b17*b23*b28*b38*b52*b57*b69*b76 + 
     b8*b18*b23*b28*b38*b52*b57*b69*b76 - b8*b14*b27*b28*b38*b52*b57*b69*b76 + 
     b8*b14*b19*b36*b38*b52*b57*b69*b76 - b8*b14*b19*b29*b45*b52*b57*b69*b76 + 
     b8*b14*b19*b29*b43*b54*b57*b69*b76 - b8*b14*b19*b29*b43*b48*b63*b69*b76 + 
     b8*b14*b19*b29*b43*b48*b60*b72*b76 - b8*b14*b19*b29*b43*b48*b60*b67*b81 + 
     b8*b14*b19*b29*b39*b52*b60*b67*b81 - b8*b14*b19*b29*b39*b52*b60*b72*b76 + 
     b8*b14*b19*b29*b39*b52*b63*b69*b76 - b8*b14*b19*b29*b39*b54*b61*b69*b76 + 
     b8*b14*b19*b29*b45*b48*b61*b69*b76 - b8*b14*b19*b36*b38*b48*b61*b69*b76 + 
     b8*b14*b27*b28*b38*b48*b61*b69*b76 - b8*b18*b23*b28*b38*b48*b61*b69*b76 + 
     b9*b17*b23*b28*b38*b48*b61*b69*b76 - b9*b14*b26*b28*b38*b48*b61*b69*b76 + 
     b5*b18*b26*b28*b38*b48*b61*b69*b76 - b5*b17*b27*b28*b38*b48*b61*b69*b76 + 
     b5*b17*b19*b36*b38*b48*b61*b69*b76 - b5*b17*b19*b29*b45*b48*b61*b69*b76 + 
     b5*b17*b19*b29*b39*b54*b61*b69*b76 - b5*b17*b19*b29*b39*b52*b63*b69*b76 + 
     b5*b17*b19*b29*b39*b52*b60*b72*b76 - b5*b17*b19*b29*b39*b52*b60*b67*b81 + 
     b5*b10*b26*b29*b39*b52*b60*b67*b81 - b5*b10*b26*b29*b39*b52*b60*b72*b76 + 
     b5*b10*b26*b29*b39*b52*b63*b69*b76 - b5*b10*b26*b29*b39*b54*b61*b69*b76 + 
     b5*b10*b26*b29*b45*b48*b61*b69*b76 - b5*b10*b26*b36*b38*b48*b61*b69*b76 + 
     b5*b10*b27*b35*b38*b48*b61*b69*b76 - b5*b18*b19*b35*b38*b48*b61*b69*b76 + 
     b9*b14*b19*b35*b38*b48*b61*b69*b76 - b9*b14*b19*b29*b44*b48*b61*b69*b76 + 
     b5*b18*b19*b29*b44*b48*b61*b69*b76 - b5*b10*b27*b29*b44*b48*b61*b69*b76 + 
     b5*b10*b20*b36*b44*b48*b61*b69*b76 - b5*b10*b20*b35*b45*b48*b61*b69*b76 + 
     b5*b10*b20*b35*b39*b54*b61*b69*b76 - b5*b10*b20*b35*b39*b52*b63*b69*b76 + 
     b5*b10*b20*b35*b39*b52*b60*b72*b76 - b5*b10*b20*b35*b39*b52*b60*b67*b81 + 
     b5*b10*b20*b30*b44*b52*b60*b67*b81 - b5*b10*b20*b30*b44*b52*b60*b72*b76 + 
     b5*b10*b20*b30*b44*b52*b63*b69*b76 - b5*b10*b20*b30*b44*b54*b61*b69*b76 + 
     b5*b10*b20*b30*b45*b53*b61*b69*b76 - b5*b10*b20*b36*b39*b53*b61*b69*b76 + 
     b5*b10*b27*b29*b39*b53*b61*b69*b76 - b5*b18*b19*b29*b39*b53*b61*b69*b76 + 
     b9*b14*b19*b29*b39*b53*b61*b69*b76 - b9*b14*b19*b29*b39*b52*b62*b69*b76 + 
     b5*b18*b19*b29*b39*b52*b62*b69*b76 - b5*b10*b27*b29*b39*b52*b62*b69*b76 + 
     b5*b10*b20*b36*b39*b52*b62*b69*b76 - b5*b10*b20*b30*b45*b52*b62*b69*b76 + 
     b5*b10*b20*b30*b43*b54*b62*b69*b76 - b5*b10*b20*b30*b43*b53*b63*b69*b76 + 
     b5*b10*b20*b30*b43*b53*b60*b72*b76 - b5*b10*b20*b30*b43*b53*b60*b67*b81 + 
     b5*b10*b20*b30*b43*b51*b62*b67*b81 - b5*b10*b20*b30*b43*b51*b62*b72*b76 + 
     b5*b10*b20*b30*b43*b51*b63*b71*b76 - b5*b10*b20*b30*b43*b54*b60*b71*b76 + 
     b5*b10*b20*b30*b45*b52*b60*b71*b76 - b5*b10*b20*b36*b39*b52*b60*b71*b76 + 
     b5*b10*b27*b29*b39*b52*b60*b71*b76 - b5*b18*b19*b29*b39*b52*b60*b71*b76 + 
     b9*b14*b19*b29*b39*b52*b60*b71*b76 - b9*b14*b19*b29*b39*b52*b60*b67*b80 + 
     b5*b18*b19*b29*b39*b52*b60*b67*b80 - b5*b10*b27*b29*b39*b52*b60*b67*b80 + 
     b5*b10*b20*b36*b39*b52*b60*b67*b80 - b5*b10*b20*b30*b45*b52*b60*b67*b80 + 
     b5*b10*b20*b30*b43*b54*b60*b67*b80 - b5*b10*b20*b30*b43*b51*b63*b67*b80 + 
     b5*b10*b20*b30*b43*b51*b58*b72*b80 - b5*b10*b20*b30*b43*b51*b58*b71*b81 + 
     b5*b10*b20*b30*b42*b52*b58*b71*b81 - b5*b10*b20*b30*b42*b52*b58*b72*b80 + 
     b5*b10*b20*b30*b42*b52*b63*b67*b80 - b5*b10*b20*b30*b42*b54*b61*b67*b80 + 
     b5*b10*b20*b30*b45*b51*b61*b67*b80 - b5*b10*b20*b36*b39*b51*b61*b67*b80 + 
     b5*b10*b27*b29*b39*b51*b61*b67*b80 - b5*b18*b19*b29*b39*b51*b61*b67*b80 + 
     b9*b14*b19*b29*b39*b51*b61*b67*b80 - b9*b14*b19*b29*b39*b51*b61*b71*b76 + 
     b5*b18*b19*b29*b39*b51*b61*b71*b76 - b5*b10*b27*b29*b39*b51*b61*b71*b76 + 
     b5*b10*b20*b36*b39*b51*b61*b71*b76 - b5*b10*b20*b30*b45*b51*b61*b71*b76 + 
     b5*b10*b20*b30*b42*b54*b61*b71*b76 - b5*b10*b20*b30*b42*b52*b63*b71*b76 + 
     b5*b10*b20*b30*b42*b52*b62*b72*b76 - b5*b10*b20*b30*b42*b52*b62*b67*b81 + 
     b5*b10*b20*b30*b42*b53*b61*b67*b81 - b5*b10*b20*b30*b42*b53*b61*b72*b76 + 
     b5*b10*b20*b30*b42*b53*b63*b70*b76 - b5*b10*b20*b30*b42*b54*b62*b70*b76 + 
     b5*b10*b20*b30*b45*b51*b62*b70*b76 - b5*b10*b20*b36*b39*b51*b62*b70*b76 + 
     b5*b10*b27*b29*b39*b51*b62*b70*b76 - b5*b18*b19*b29*b39*b51*b62*b70*b76 + 
     b9*b14*b19*b29*b39*b51*b62*b70*b76 - b9*b14*b19*b29*b39*b53*b60*b70*b76 + 
     b5*b18*b19*b29*b39*b53*b60*b70*b76 - b5*b10*b27*b29*b39*b53*b60*b70*b76 + 
     b5*b10*b20*b36*b39*b53*b60*b70*b76 - b5*b10*b20*b30*b45*b53*b60*b70*b76 + 
     b5*b10*b20*b30*b44*b54*b60*b70*b76 - b5*b10*b20*b30*b44*b51*b63*b70*b76 + 
     b5*b10*b20*b30*b44*b51*b61*b72*b76 - b5*b10*b20*b30*b44*b51*b61*b67*b81 + 
     b5*b10*b20*b35*b39*b51*b61*b67*b81 - b5*b10*b20*b35*b39*b51*b61*b72*b76 + 
     b5*b10*b20*b35*b39*b51*b63*b70*b76 - b5*b10*b20*b35*b39*b54*b60*b70*b76 + 
     b5*b10*b20*b35*b45*b48*b60*b70*b76 - b5*b10*b20*b36*b44*b48*b60*b70*b76 + 
     b5*b10*b27*b29*b44*b48*b60*b70*b76 - b5*b18*b19*b29*b44*b48*b60*b70*b76 + 
     b9*b14*b19*b29*b44*b48*b60*b70*b76 - b9*b14*b19*b35*b38*b48*b60*b70*b76 + 
     b5*b18*b19*b35*b38*b48*b60*b70*b76 - b5*b10*b27*b35*b38*b48*b60*b70*b76 + 
     b5*b10*b26*b36*b38*b48*b60*b70*b76 - b5*b10*b26*b29*b45*b48*b60*b70*b76 + 
     b5*b10*b26*b29*b39*b54*b60*b70*b76 - b5*b10*b26*b29*b39*b51*b63*b70*b76 + 
     b5*b10*b26*b29*b39*b51*b61*b72*b76 - b5*b10*b26*b29*b39*b51*b61*b67*b81 + 
     b5*b17*b19*b29*b39*b51*b61*b67*b81 - b5*b17*b19*b29*b39*b51*b61*b72*b76 + 
     b5*b17*b19*b29*b39*b51*b63*b70*b76 - b5*b17*b19*b29*b39*b54*b60*b70*b76 + 
     b5*b17*b19*b29*b45*b48*b60*b70*b76 - b5*b17*b19*b36*b38*b48*b60*b70*b76 + 
     b5*b17*b27*b28*b38*b48*b60*b70*b76 - b5*b18*b26*b28*b38*b48*b60*b70*b76 + 
     b9*b14*b26*b28*b38*b48*b60*b70*b76 - b9*b17*b23*b28*b38*b48*b60*b70*b76 + 
     b8*b18*b23*b28*b38*b48*b60*b70*b76 - b8*b14*b27*b28*b38*b48*b60*b70*b76 + 
     b8*b14*b19*b36*b38*b48*b60*b70*b76 - b8*b14*b19*b29*b45*b48*b60*b70*b76 + 
     b8*b14*b19*b29*b39*b54*b60*b70*b76 - b8*b14*b19*b29*b39*b51*b63*b70*b76 + 
     b8*b14*b19*b29*b39*b51*b61*b72*b76 - b8*b14*b19*b29*b39*b51*b61*b67*b81 + 
     b8*b14*b19*b29*b39*b51*b58*b70*b81 - b8*b14*b19*b29*b39*b51*b58*b72*b79 + 
     b8*b14*b19*b29*b39*b51*b63*b67*b79 - b8*b14*b19*b29*b39*b54*b60*b67*b79 + 
     b8*b14*b19*b29*b45*b48*b60*b67*b79 - b8*b14*b19*b36*b38*b48*b60*b67*b79 + 
     b8*b14*b27*b28*b38*b48*b60*b67*b79 - b8*b18*b23*b28*b38*b48*b60*b67*b79 + 
     b9*b17*b23*b28*b38*b48*b60*b67*b79 - b9*b14*b26*b28*b38*b48*b60*b67*b79 + 
     b5*b18*b26*b28*b38*b48*b60*b67*b79 - b5*b17*b27*b28*b38*b48*b60*b67*b79 + 
     b5*b17*b19*b36*b38*b48*b60*b67*b79 - b5*b17*b19*b29*b45*b48*b60*b67*b79 + 
     b5*b17*b19*b29*b39*b54*b60*b67*b79 - b5*b17*b19*b29*b39*b51*b63*b67*b79 + 
     b5*b17*b19*b29*b39*b51*b58*b72*b79 - b5*b17*b19*b29*b39*b51*b58*b70*b81 + 
     b5*b10*b26*b29*b39*b51*b58*b70*b81 - b5*b10*b26*b29*b39*b51*b58*b72*b79 + 
     b5*b10*b26*b29*b39*b51*b63*b67*b79 - b5*b10*b26*b29*b39*b54*b60*b67*b79 + 
     b5*b10*b26*b29*b45*b48*b60*b67*b79 - b5*b10*b26*b36*b38*b48*b60*b67*b79 + 
     b5*b10*b27*b35*b38*b48*b60*b67*b79 - b5*b18*b19*b35*b38*b48*b60*b67*b79 + 
     b9*b14*b19*b35*b38*b48*b60*b67*b79 - b9*b14*b19*b29*b44*b48*b60*b67*b79 + 
     b5*b18*b19*b29*b44*b48*b60*b67*b79 - b5*b10*b27*b29*b44*b48*b60*b67*b79 + 
     b5*b10*b20*b36*b44*b48*b60*b67*b79 - b5*b10*b20*b35*b45*b48*b60*b67*b79 + 
     b5*b10*b20*b35*b39*b54*b60*b67*b79 - b5*b10*b20*b35*b39*b51*b63*b67*b79 + 
     b5*b10*b20*b35*b39*b51*b58*b72*b79 - b5*b10*b20*b35*b39*b51*b58*b70*b81 + 
     b5*b10*b20*b30*b44*b51*b58*b70*b81 - b5*b10*b20*b30*b44*b51*b58*b72*b79 + 
     b5*b10*b20*b30*b44*b51*b63*b67*b79 - b5*b10*b20*b30*b44*b54*b60*b67*b79 + 
     b5*b10*b20*b30*b45*b53*b60*b67*b79 - b5*b10*b20*b36*b39*b53*b60*b67*b79 + 
     b5*b10*b27*b29*b39*b53*b60*b67*b79 - b5*b18*b19*b29*b39*b53*b60*b67*b79 + 
     b9*b14*b19*b29*b39*b53*b60*b67*b79 - b9*b14*b19*b29*b39*b51*b62*b67*b79 + 
     b5*b18*b19*b29*b39*b51*b62*b67*b79 - b5*b10*b27*b29*b39*b51*b62*b67*b79 + 
     b5*b10*b20*b36*b39*b51*b62*b67*b79 - b5*b10*b20*b30*b45*b51*b62*b67*b79 + 
     b5*b10*b20*b30*b42*b54*b62*b67*b79 - b5*b10*b20*b30*b42*b53*b63*b67*b79 + 
     b5*b10*b20*b30*b42*b53*b58*b72*b79 - b5*b10*b20*b30*b42*b53*b58*b70*b81 + 
     b5*b10*b20*b30*b42*b49*b62*b70*b81 - b5*b10*b20*b30*b42*b49*b62*b72*b79 + 
     b5*b10*b20*b30*b42*b49*b63*b71*b79 - b5*b10*b20*b30*b42*b54*b58*b71*b79 + 
     b5*b10*b20*b30*b45*b51*b58*b71*b79 - b5*b10*b20*b36*b39*b51*b58*b71*b79 + 
     b5*b10*b27*b29*b39*b51*b58*b71*b79 - b5*b18*b19*b29*b39*b51*b58*b71*b79 + 
     b9*b14*b19*b29*b39*b51*b58*b71*b79 - b9*b14*b19*b29*b39*b51*b58*b70*b80 + 
     b5*b18*b19*b29*b39*b51*b58*b70*b80 - b5*b10*b27*b29*b39*b51*b58*b70*b80 + 
     b5*b10*b20*b36*b39*b51*b58*b70*b80 - b5*b10*b20*b30*b45*b51*b58*b70*b80 + 
     b5*b10*b20*b30*b42*b54*b58*b70*b80 - b5*b10*b20*b30*b42*b49*b63*b70*b80 + 
     b5*b10*b20*b30*b42*b49*b61*b72*b80 - b5*b10*b20*b30*b42*b49*b61*b71*b81 + 
     b5*b10*b20*b33*b39*b49*b61*b71*b81 - b5*b10*b20*b33*b39*b49*b61*b72*b80 + 
     b5*b10*b20*b33*b39*b49*b63*b70*b80 - b5*b10*b20*b33*b39*b54*b58*b70*b80 + 
     b5*b10*b20*b33*b45*b48*b58*b70*b80 - b5*b10*b20*b36*b42*b48*b58*b70*b80 + 
     b5*b10*b27*b29*b42*b48*b58*b70*b80 - b5*b18*b19*b29*b42*b48*b58*b70*b80 + 
     b9*b14*b19*b29*b42*b48*b58*b70*b80 - b9*b14*b19*b29*b42*b48*b58*b71*b79 + 
     b5*b18*b19*b29*b42*b48*b58*b71*b79 - b5*b10*b27*b29*b42*b48*b58*b71*b79 + 
     b5*b10*b20*b36*b42*b48*b58*b71*b79 - b5*b10*b20*b33*b45*b48*b58*b71*b79 + 
     b5*b10*b20*b33*b39*b54*b58*b71*b79 - b5*b10*b20*b33*b39*b49*b63*b71*b79 + 
     b5*b10*b20*b33*b39*b49*b62*b72*b79 - b5*b10*b20*b33*b39*b49*b62*b70*b81 + 
     b5*b10*b20*b33*b39*b53*b58*b70*b81 - b5*b10*b20*b33*b39*b53*b58*b72*b79 + 
     b5*b10*b20*b33*b39*b53*b63*b67*b79 - b5*b10*b20*b33*b39*b54*b62*b67*b79 + 
     b5*b10*b20*b33*b45*b48*b62*b67*b79 - b5*b10*b20*b36*b42*b48*b62*b67*b79 + 
     b5*b10*b27*b29*b42*b48*b62*b67*b79 - b5*b18*b19*b29*b42*b48*b62*b67*b79 + 
     b9*b14*b19*b29*b42*b48*b62*b67*b79 - b9*b14*b19*b29*b42*b53*b57*b67*b79 + 
     b5*b18*b19*b29*b42*b53*b57*b67*b79 - b5*b10*b27*b29*b42*b53*b57*b67*b79 + 
     b5*b10*b20*b36*b42*b53*b57*b67*b79 - b5*b10*b20*b33*b45*b53*b57*b67*b79 + 
     b5*b10*b20*b33*b44*b54*b57*b67*b79 - b5*b10*b20*b33*b44*b48*b63*b67*b79 + 
     b5*b10*b20*b33*b44*b48*b58*b72*b79 - b5*b10*b20*b33*b44*b48*b58*b70*b81 + 
     b5*b10*b20*b35*b42*b48*b58*b70*b81 - b5*b10*b20*b35*b42*b48*b58*b72*b79 + 
     b5*b10*b20*b35*b42*b48*b63*b67*b79 - b5*b10*b20*b35*b42*b54*b57*b67*b79 + 
     b5*b10*b20*b35*b45*b51*b57*b67*b79 - b5*b10*b20*b36*b44*b51*b57*b67*b79 + 
     b5*b10*b27*b29*b44*b51*b57*b67*b79 - b5*b18*b19*b29*b44*b51*b57*b67*b79 + 
     b9*b14*b19*b29*b44*b51*b57*b67*b79 - b9*b14*b19*b35*b38*b51*b57*b67*b79 + 
     b5*b18*b19*b35*b38*b51*b57*b67*b79 - b5*b10*b27*b35*b38*b51*b57*b67*b79 + 
     b5*b10*b26*b36*b38*b51*b57*b67*b79 - b5*b10*b26*b29*b45*b51*b57*b67*b79 + 
     b5*b10*b26*b29*b42*b54*b57*b67*b79 - b5*b10*b26*b29*b42*b48*b63*b67*b79 + 
     b5*b10*b26*b29*b42*b48*b58*b72*b79 - b5*b10*b26*b29*b42*b48*b58*b70*b81 + 
     b5*b17*b19*b29*b42*b48*b58*b70*b81 - b5*b17*b19*b29*b42*b48*b58*b72*b79 + 
     b5*b17*b19*b29*b42*b48*b63*b67*b79 - b5*b17*b19*b29*b42*b54*b57*b67*b79 + 
     b5*b17*b19*b29*b45*b51*b57*b67*b79 - b5*b17*b19*b36*b38*b51*b57*b67*b79 + 
     b5*b17*b27*b28*b38*b51*b57*b67*b79 - b5*b18*b26*b28*b38*b51*b57*b67*b79 + 
     b9*b14*b26*b28*b38*b51*b57*b67*b79 - b9*b17*b23*b28*b38*b51*b57*b67*b79 + 
     b8*b18*b23*b28*b38*b51*b57*b67*b79 - b8*b14*b27*b28*b38*b51*b57*b67*b79 + 
     b8*b14*b19*b36*b38*b51*b57*b67*b79 - b8*b14*b19*b29*b45*b51*b57*b67*b79 + 
     b8*b14*b19*b29*b42*b54*b57*b67*b79 - b8*b14*b19*b29*b42*b48*b63*b67*b79 + 
     b8*b14*b19*b29*b42*b48*b58*b72*b79 - b8*b14*b19*b29*b42*b48*b58*b70*b81 + 
     b8*b14*b19*b29*b42*b48*b61*b67*b81 - b8*b14*b19*b29*b42*b48*b61*b72*b76 + 
     b8*b14*b19*b29*b42*b48*b63*b70*b76 - b8*b14*b19*b29*b42*b54*b57*b70*b76 + 
     b8*b14*b19*b29*b45*b51*b57*b70*b76 - b8*b14*b19*b36*b38*b51*b57*b70*b76 + 
     b8*b14*b27*b28*b38*b51*b57*b70*b76 - b8*b18*b23*b28*b38*b51*b57*b70*b76 + 
     b9*b17*b23*b28*b38*b51*b57*b70*b76 - b9*b14*b26*b28*b38*b51*b57*b70*b76 + 
     b5*b18*b26*b28*b38*b51*b57*b70*b76 - b5*b17*b27*b28*b38*b51*b57*b70*b76 + 
     b5*b17*b19*b36*b38*b51*b57*b70*b76 - b5*b17*b19*b29*b45*b51*b57*b70*b76 + 
     b5*b17*b19*b29*b42*b54*b57*b70*b76 - b5*b17*b19*b29*b42*b48*b63*b70*b76 + 
     b5*b17*b19*b29*b42*b48*b61*b72*b76 - b5*b17*b19*b29*b42*b48*b61*b67*b81 + 
     b5*b10*b26*b29*b42*b48*b61*b67*b81 - b5*b10*b26*b29*b42*b48*b61*b72*b76 + 
     b5*b10*b26*b29*b42*b48*b63*b70*b76 - b5*b10*b26*b29*b42*b54*b57*b70*b76 + 
     b5*b10*b26*b29*b45*b51*b57*b70*b76 - b5*b10*b26*b36*b38*b51*b57*b70*b76 + 
     b5*b10*b27*b35*b38*b51*b57*b70*b76 - b5*b18*b19*b35*b38*b51*b57*b70*b76 + 
     b9*b14*b19*b35*b38*b51*b57*b70*b76 - b9*b14*b19*b29*b44*b51*b57*b70*b76 + 
     b5*b18*b19*b29*b44*b51*b57*b70*b76 - b5*b10*b27*b29*b44*b51*b57*b70*b76 + 
     b5*b10*b20*b36*b44*b51*b57*b70*b76 - b5*b10*b20*b35*b45*b51*b57*b70*b76 + 
     b5*b10*b20*b35*b42*b54*b57*b70*b76 - b5*b10*b20*b35*b42*b48*b63*b70*b76 + 
     b5*b10*b20*b35*b42*b48*b61*b72*b76 - b5*b10*b20*b35*b42*b48*b61*b67*b81 + 
     b5*b10*b20*b33*b44*b48*b61*b67*b81 - b5*b10*b20*b33*b44*b48*b61*b72*b76 + 
     b5*b10*b20*b33*b44*b48*b63*b70*b76 - b5*b10*b20*b33*b44*b54*b57*b70*b76 + 
     b5*b10*b20*b33*b45*b53*b57*b70*b76 - b5*b10*b20*b36*b42*b53*b57*b70*b76 + 
     b5*b10*b27*b29*b42*b53*b57*b70*b76 - b5*b18*b19*b29*b42*b53*b57*b70*b76 + 
     b9*b14*b19*b29*b42*b53*b57*b70*b76 - b9*b14*b19*b29*b42*b48*b62*b70*b76 + 
     b5*b18*b19*b29*b42*b48*b62*b70*b76 - b5*b10*b27*b29*b42*b48*b62*b70*b76 + 
     b5*b10*b20*b36*b42*b48*b62*b70*b76 - b5*b10*b20*b33*b45*b48*b62*b70*b76 + 
     b5*b10*b20*b33*b39*b54*b62*b70*b76 - b5*b10*b20*b33*b39*b53*b63*b70*b76 + 
     b5*b10*b20*b33*b39*b53*b61*b72*b76 - b5*b10*b20*b33*b39*b53*b61*b67*b81 + 
     b5*b10*b20*b33*b39*b52*b62*b67*b81 - b5*b10*b20*b33*b39*b52*b62*b72*b76 + 
     b5*b10*b20*b33*b39*b52*b63*b71*b76 - b5*b10*b20*b33*b39*b54*b61*b71*b76 + 
     b5*b10*b20*b33*b45*b48*b61*b71*b76 - b5*b10*b20*b36*b42*b48*b61*b71*b76 + 
     b5*b10*b27*b29*b42*b48*b61*b71*b76 - b5*b18*b19*b29*b42*b48*b61*b71*b76 + 
     b9*b14*b19*b29*b42*b48*b61*b71*b76 - b9*b14*b19*b29*b42*b48*b61*b67*b80 + 
     b5*b18*b19*b29*b42*b48*b61*b67*b80 - b5*b10*b27*b29*b42*b48*b61*b67*b80 + 
     b5*b10*b20*b36*b42*b48*b61*b67*b80 - b5*b10*b20*b33*b45*b48*b61*b67*b80 + 
     b5*b10*b20*b33*b39*b54*b61*b67*b80 - b5*b10*b20*b33*b39*b52*b63*b67*b80 + 
     b5*b10*b20*b33*b39*b52*b58*b72*b80 - b5*b10*b20*b33*b39*b52*b58*b71*b81 + 
     b5*b10*b20*b33*b43*b48*b58*b71*b81 - b5*b10*b20*b33*b43*b48*b58*b72*b80 + 
     b5*b10*b20*b33*b43*b48*b63*b67*b80 - b5*b10*b20*b33*b43*b54*b57*b67*b80 + 
     b5*b10*b20*b33*b45*b52*b57*b67*b80 - b5*b10*b20*b36*b42*b52*b57*b67*b80 + 
     b5*b10*b27*b29*b42*b52*b57*b67*b80 - b5*b18*b19*b29*b42*b52*b57*b67*b80 + 
     b9*b14*b19*b29*b42*b52*b57*b67*b80 - b9*b14*b19*b29*b42*b52*b57*b71*b76 + 
     b5*b18*b19*b29*b42*b52*b57*b71*b76 - b5*b10*b27*b29*b42*b52*b57*b71*b76 + 
     b5*b10*b20*b36*b42*b52*b57*b71*b76 - b5*b10*b20*b33*b45*b52*b57*b71*b76 + 
     b5*b10*b20*b33*b43*b54*b57*b71*b76 - b5*b10*b20*b33*b43*b48*b63*b71*b76 + 
     b5*b10*b20*b33*b43*b48*b62*b72*b76 - b5*b10*b20*b33*b43*b48*b62*b67*b81 + 
     b5*b10*b20*b33*b43*b53*b57*b67*b81 - b5*b10*b20*b33*b43*b53*b57*b72*b76 + 
     b5*b10*b20*b33*b43*b53*b63*b66*b76 - b5*b10*b20*b33*b43*b54*b62*b66*b76 + 
     b5*b10*b20*b33*b45*b52*b62*b66*b76 - b5*b10*b20*b36*b42*b52*b62*b66*b76 + 
     b5*b10*b27*b29*b42*b52*b62*b66*b76 - b5*b18*b19*b29*b42*b52*b62*b66*b76 + 
     b9*b14*b19*b29*b42*b52*b62*b66*b76 - b9*b14*b19*b29*b42*b53*b61*b66*b76 + 
     b5*b18*b19*b29*b42*b53*b61*b66*b76 - b5*b10*b27*b29*b42*b53*b61*b66*b76 + 
     b5*b10*b20*b36*b42*b53*b61*b66*b76 - b5*b10*b20*b33*b45*b53*b61*b66*b76 + 
     b5*b10*b20*b33*b44*b54*b61*b66*b76 - b5*b10*b20*b33*b44*b52*b63*b66*b76 + 
     b5*b10*b20*b33*b44*b52*b57*b72*b76 - b5*b10*b20*b33*b44*b52*b57*b67*b81 + 
     b5*b10*b20*b35*b42*b52*b57*b67*b81 - b5*b10*b20*b35*b42*b52*b57*b72*b76 + 
     b5*b10*b20*b35*b42*b52*b63*b66*b76 - b5*b10*b20*b35*b42*b54*b61*b66*b76 + 
     b5*b10*b20*b35*b45*b51*b61*b66*b76 - b5*b10*b20*b36*b44*b51*b61*b66*b76 + 
     b5*b10*b27*b29*b44*b51*b61*b66*b76 - b5*b18*b19*b29*b44*b51*b61*b66*b76 + 
     b9*b14*b19*b29*b44*b51*b61*b66*b76 - b9*b14*b19*b35*b38*b51*b61*b66*b76 + 
     b5*b18*b19*b35*b38*b51*b61*b66*b76 - b5*b10*b27*b35*b38*b51*b61*b66*b76 + 
     b5*b10*b26*b36*b38*b51*b61*b66*b76 - b5*b10*b26*b29*b45*b51*b61*b66*b76 + 
     b5*b10*b26*b29*b42*b54*b61*b66*b76 - b5*b10*b26*b29*b42*b52*b63*b66*b76 + 
     b5*b10*b26*b29*b42*b52*b57*b72*b76 - b5*b10*b26*b29*b42*b52*b57*b67*b81 + 
     b5*b17*b19*b29*b42*b52*b57*b67*b81 - b5*b17*b19*b29*b42*b52*b57*b72*b76 + 
     b5*b17*b19*b29*b42*b52*b63*b66*b76 - b5*b17*b19*b29*b42*b54*b61*b66*b76 + 
     b5*b17*b19*b29*b45*b51*b61*b66*b76 - b5*b17*b19*b36*b38*b51*b61*b66*b76 + 
     b5*b17*b27*b28*b38*b51*b61*b66*b76 - b5*b18*b26*b28*b38*b51*b61*b66*b76 + 
     b9*b14*b26*b28*b38*b51*b61*b66*b76 - b9*b17*b23*b28*b38*b51*b61*b66*b76 + 
     b8*b18*b23*b28*b38*b51*b61*b66*b76 - b8*b14*b27*b28*b38*b51*b61*b66*b76 + 
     b8*b14*b19*b36*b38*b51*b61*b66*b76 - b8*b14*b19*b29*b45*b51*b61*b66*b76 + 
     b8*b14*b19*b29*b42*b54*b61*b66*b76 - b8*b14*b19*b29*b42*b52*b63*b66*b76 + 
     b8*b14*b19*b29*b42*b52*b57*b72*b76 - b8*b14*b19*b29*b42*b52*b57*b67*b81 + 
     b8*b14*b19*b29*b43*b51*b57*b67*b81 - b8*b14*b19*b29*b43*b51*b57*b72*b76 + 
     b8*b14*b19*b29*b43*b51*b63*b66*b76 - b8*b14*b19*b29*b43*b54*b60*b66*b76 + 
     b8*b14*b19*b29*b45*b52*b60*b66*b76 - b8*b14*b19*b36*b38*b52*b60*b66*b76 + 
     b8*b14*b27*b28*b38*b52*b60*b66*b76 - b8*b18*b23*b28*b38*b52*b60*b66*b76 + 
     b9*b17*b23*b28*b38*b52*b60*b66*b76 - b9*b14*b26*b28*b38*b52*b60*b66*b76 + 
     b5*b18*b26*b28*b38*b52*b60*b66*b76 - b5*b17*b27*b28*b38*b52*b60*b66*b76 + 
     b5*b17*b19*b36*b38*b52*b60*b66*b76 - b5*b17*b19*b29*b45*b52*b60*b66*b76 + 
     b5*b17*b19*b29*b43*b54*b60*b66*b76 - b5*b17*b19*b29*b43*b51*b63*b66*b76 + 
     b5*b17*b19*b29*b43*b51*b57*b72*b76 - b5*b17*b19*b29*b43*b51*b57*b67*b81 + 
     b5*b10*b26*b29*b43*b51*b57*b67*b81 - b5*b10*b26*b29*b43*b51*b57*b72*b76 + 
     b5*b10*b26*b29*b43*b51*b63*b66*b76 - b5*b10*b26*b29*b43*b54*b60*b66*b76 + 
     b5*b10*b26*b29*b45*b52*b60*b66*b76 - b5*b10*b26*b36*b38*b52*b60*b66*b76 + 
     b5*b10*b27*b35*b38*b52*b60*b66*b76 - b5*b18*b19*b35*b38*b52*b60*b66*b76 + 
     b9*b14*b19*b35*b38*b52*b60*b66*b76 - b9*b14*b19*b29*b44*b52*b60*b66*b76 + 
     b5*b18*b19*b29*b44*b52*b60*b66*b76 - b5*b10*b27*b29*b44*b52*b60*b66*b76 + 
     b5*b10*b20*b36*b44*b52*b60*b66*b76 - b5*b10*b20*b35*b45*b52*b60*b66*b76 + 
     b5*b10*b20*b35*b43*b54*b60*b66*b76 - b5*b10*b20*b35*b43*b51*b63*b66*b76 + 
     b5*b10*b20*b35*b43*b51*b57*b72*b76 - b5*b10*b20*b35*b43*b51*b57*b67*b81 + 
     b5*b10*b20*b34*b44*b51*b57*b67*b81 - b5*b10*b20*b34*b44*b51*b57*b72*b76 + 
     b5*b10*b20*b34*b44*b51*b63*b66*b76 - b5*b10*b20*b34*b44*b54*b60*b66*b76 + 
     b5*b10*b20*b34*b45*b53*b60*b66*b76 - b5*b10*b20*b36*b43*b53*b60*b66*b76 + 
     b5*b10*b27*b29*b43*b53*b60*b66*b76 - b5*b18*b19*b29*b43*b53*b60*b66*b76 + 
     b9*b14*b19*b29*b43*b53*b60*b66*b76 - b9*b14*b19*b29*b43*b51*b62*b66*b76 + 
     b5*b18*b19*b29*b43*b51*b62*b66*b76 - b5*b10*b27*b29*b43*b51*b62*b66*b76 + 
     b5*b10*b20*b36*b43*b51*b62*b66*b76 - b5*b10*b20*b34*b45*b51*b62*b66*b76 + 
     b5*b10*b20*b34*b42*b54*b62*b66*b76 - b5*b10*b20*b34*b42*b53*b63*b66*b76 + 
     b5*b10*b20*b34*b42*b53*b57*b72*b76 - b5*b10*b20*b34*b42*b53*b57*b67*b81 + 
     b5*b10*b20*b34*b42*b48*b62*b67*b81 - b5*b10*b20*b34*b42*b48*b62*b72*b76 + 
     b5*b10*b20*b34*b42*b48*b63*b71*b76 - b5*b10*b20*b34*b42*b54*b57*b71*b76 + 
     b5*b10*b20*b34*b45*b51*b57*b71*b76 - b5*b10*b20*b36*b43*b51*b57*b71*b76 + 
     b5*b10*b27*b29*b43*b51*b57*b71*b76 - b5*b18*b19*b29*b43*b51*b57*b71*b76 + 
     b9*b14*b19*b29*b43*b51*b57*b71*b76 - b9*b14*b19*b29*b43*b51*b57*b67*b80 + 
     b5*b18*b19*b29*b43*b51*b57*b67*b80 - b5*b10*b27*b29*b43*b51*b57*b67*b80 + 
     b5*b10*b20*b36*b43*b51*b57*b67*b80 - b5*b10*b20*b34*b45*b51*b57*b67*b80 + 
     b5*b10*b20*b34*b42*b54*b57*b67*b80 - b5*b10*b20*b34*b42*b48*b63*b67*b80 + 
     b5*b10*b20*b34*b42*b48*b58*b72*b80 - b5*b10*b20*b34*b42*b48*b58*b71*b81 + 
     b5*b10*b25*b29*b42*b48*b58*b71*b81 - b5*b10*b25*b29*b42*b48*b58*b72*b80 + 
     b5*b10*b25*b29*b42*b48*b63*b67*b80 - b5*b10*b25*b29*b42*b54*b57*b67*b80 + 
     b5*b10*b25*b29*b45*b51*b57*b67*b80 - b5*b10*b25*b36*b38*b51*b57*b67*b80 + 
     b5*b10*b27*b34*b38*b51*b57*b67*b80 - b5*b18*b19*b34*b38*b51*b57*b67*b80 + 
     b9*b14*b19*b34*b38*b51*b57*b67*b80 - b9*b14*b19*b34*b38*b51*b57*b71*b76 + 
     b5*b18*b19*b34*b38*b51*b57*b71*b76 - b5*b10*b27*b34*b38*b51*b57*b71*b76 + 
     b5*b10*b25*b36*b38*b51*b57*b71*b76 - b5*b10*b25*b29*b45*b51*b57*b71*b76 + 
     b5*b10*b25*b29*b42*b54*b57*b71*b76 - b5*b10*b25*b29*b42*b48*b63*b71*b76 + 
     b5*b10*b25*b29*b42*b48*b62*b72*b76 - b5*b10*b25*b29*b42*b48*b62*b67*b81 + 
     b5*b10*b25*b29*b42*b53*b57*b67*b81 - b5*b10*b25*b29*b42*b53*b57*b72*b76 + 
     b5*b10*b25*b29*b42*b53*b63*b66*b76 - b5*b10*b25*b29*b42*b54*b62*b66*b76 + 
     b5*b10*b25*b29*b45*b51*b62*b66*b76 - b5*b10*b25*b36*b38*b51*b62*b66*b76 + 
     b5*b10*b27*b34*b38*b51*b62*b66*b76 - b5*b18*b19*b34*b38*b51*b62*b66*b76 + 
     b9*b14*b19*b34*b38*b51*b62*b66*b76 - b9*b14*b19*b34*b38*b53*b60*b66*b76 + 
     b5*b18*b19*b34*b38*b53*b60*b66*b76 - b5*b10*b27*b34*b38*b53*b60*b66*b76 + 
     b5*b10*b25*b36*b38*b53*b60*b66*b76 - b5*b10*b25*b29*b45*b53*b60*b66*b76 + 
     b5*b10*b25*b29*b44*b54*b60*b66*b76 - b5*b10*b25*b29*b44*b51*b63*b66*b76 + 
     b5*b10*b25*b29*b44*b51*b57*b72*b76 - b5*b10*b25*b29*b44*b51*b57*b67*b81 + 
     b5*b10*b25*b35*b38*b51*b57*b67*b81 - b5*b10*b25*b35*b38*b51*b57*b72*b76 + 
     b5*b10*b25*b35*b38*b51*b63*b66*b76 - b5*b10*b25*b35*b38*b54*b60*b66*b76 + 
     b5*b10*b25*b35*b45*b47*b60*b66*b76 - b5*b10*b25*b36*b44*b47*b60*b66*b76 + 
     b5*b10*b27*b34*b44*b47*b60*b66*b76 - b5*b18*b19*b34*b44*b47*b60*b66*b76 + 
     b9*b14*b19*b34*b44*b47*b60*b66*b76 - b9*b14*b19*b35*b43*b47*b60*b66*b76 + 
     b5*b18*b19*b35*b43*b47*b60*b66*b76 - b5*b10*b27*b35*b43*b47*b60*b66*b76 + 
     b5*b10*b26*b36*b43*b47*b60*b66*b76 - b5*b10*b26*b34*b45*b47*b60*b66*b76 + 
     b5*b10*b26*b34*b38*b54*b60*b66*b76 - b5*b10*b26*b34*b38*b51*b63*b66*b76 + 
     b5*b10*b26*b34*b38*b51*b57*b72*b76 - b5*b10*b26*b34*b38*b51*b57*b67*b81 + 
     b5*b17*b19*b34*b38*b51*b57*b67*b81 - b5*b17*b19*b34*b38*b51*b57*b72*b76 + 
     b5*b17*b19*b34*b38*b51*b63*b66*b76 - b5*b17*b19*b34*b38*b54*b60*b66*b76 + 
     b5*b17*b19*b34*b45*b47*b60*b66*b76 - b5*b17*b19*b36*b43*b47*b60*b66*b76 + 
     b5*b17*b27*b28*b43*b47*b60*b66*b76 - b5*b18*b26*b28*b43*b47*b60*b66*b76 + 
     b9*b14*b26*b28*b43*b47*b60*b66*b76 - b9*b17*b23*b28*b43*b47*b60*b66*b76 + 
     b8*b18*b23*b28*b43*b47*b60*b66*b76 - b8*b14*b27*b28*b43*b47*b60*b66*b76 + 
     b8*b14*b19*b36*b43*b47*b60*b66*b76 - b8*b14*b19*b34*b45*b47*b60*b66*b76 + 
     b8*b14*b19*b34*b38*b54*b60*b66*b76 - b8*b14*b19*b34*b38*b51*b63*b66*b76 + 
     b8*b14*b19*b34*b38*b51*b57*b72*b76 - b8*b14*b19*b34*b38*b51*b57*b67*b81 + 
     b8*b14*b25*b28*b38*b51*b57*b67*b81 - b8*b14*b25*b28*b38*b51*b57*b72*b76 + 
     b8*b14*b25*b28*b38*b51*b63*b66*b76 - b8*b14*b25*b28*b38*b54*b60*b66*b76 + 
     b8*b14*b25*b28*b45*b47*b60*b66*b76 - b8*b14*b25*b36*b37*b47*b60*b66*b76 + 
     b8*b14*b27*b34*b37*b47*b60*b66*b76 - b8*b18*b23*b34*b37*b47*b60*b66*b76 + 
     b9*b17*b23*b34*b37*b47*b60*b66*b76 - b9*b14*b26*b34*b37*b47*b60*b66*b76 + 
     b5*b18*b26*b34*b37*b47*b60*b66*b76 - b5*b17*b27*b34*b37*b47*b60*b66*b76 + 
     b5*b17*b25*b36*b37*b47*b60*b66*b76 - b5*b17*b25*b28*b45*b47*b60*b66*b76 + 
     b5*b17*b25*b28*b38*b54*b60*b66*b76 - b5*b17*b25*b28*b38*b51*b63*b66*b76 + 
     b5*b17*b25*b28*b38*b51*b57*b72*b76 - b5*b17*b25*b28*b38*b51*b57*b67*b81 + 
     b5*b16*b26*b28*b38*b51*b57*b67*b81 - b5*b16*b26*b28*b38*b51*b57*b72*b76 + 
     b5*b16*b26*b28*b38*b51*b63*b66*b76 - b5*b16*b26*b28*b38*b54*b60*b66*b76 + 
     b5*b16*b26*b28*b45*b47*b60*b66*b76 - b5*b16*b26*b36*b37*b47*b60*b66*b76 + 
     b5*b16*b27*b35*b37*b47*b60*b66*b76 - b5*b18*b25*b35*b37*b47*b60*b66*b76 + 
     b9*b14*b25*b35*b37*b47*b60*b66*b76 - b9*b14*b25*b28*b44*b47*b60*b66*b76 + 
     b5*b18*b25*b28*b44*b47*b60*b66*b76 - b5*b16*b27*b28*b44*b47*b60*b66*b76 + 
     b5*b16*b19*b36*b44*b47*b60*b66*b76 - b5*b16*b19*b35*b45*b47*b60*b66*b76 + 
     b5*b16*b19*b35*b38*b54*b60*b66*b76 - b5*b16*b19*b35*b38*b51*b63*b66*b76 + 
     b5*b16*b19*b35*b38*b51*b57*b72*b76 - b5*b16*b19*b35*b38*b51*b57*b67*b81 + 
     b5*b16*b19*b29*b44*b51*b57*b67*b81 - b5*b16*b19*b29*b44*b51*b57*b72*b76 + 
     b5*b16*b19*b29*b44*b51*b63*b66*b76 - b5*b16*b19*b29*b44*b54*b60*b66*b76 + 
     b5*b16*b19*b29*b45*b53*b60*b66*b76 - b5*b16*b19*b36*b38*b53*b60*b66*b76 + 
     b5*b16*b27*b28*b38*b53*b60*b66*b76 - b5*b18*b25*b28*b38*b53*b60*b66*b76 + 
     b9*b14*b25*b28*b38*b53*b60*b66*b76 - b9*b14*b25*b28*b38*b51*b62*b66*b76 + 
     b5*b18*b25*b28*b38*b51*b62*b66*b76 - b5*b16*b27*b28*b38*b51*b62*b66*b76 + 
     b5*b16*b19*b36*b38*b51*b62*b66*b76 - b5*b16*b19*b29*b45*b51*b62*b66*b76 + 
     b5*b16*b19*b29*b42*b54*b62*b66*b76 - b5*b16*b19*b29*b42*b53*b63*b66*b76 + 
     b5*b16*b19*b29*b42*b53*b57*b72*b76 - b5*b16*b19*b29*b42*b53*b57*b67*b81 + 
     b5*b16*b19*b29*b42*b48*b62*b67*b81 - b5*b16*b19*b29*b42*b48*b62*b72*b76 + 
     b5*b16*b19*b29*b42*b48*b63*b71*b76 - b5*b16*b19*b29*b42*b54*b57*b71*b76 + 
     b5*b16*b19*b29*b45*b51*b57*b71*b76 - b5*b16*b19*b36*b38*b51*b57*b71*b76 + 
     b5*b16*b27*b28*b38*b51*b57*b71*b76 - b5*b18*b25*b28*b38*b51*b57*b71*b76 + 
     b9*b14*b25*b28*b38*b51*b57*b71*b76 - b9*b14*b25*b28*b38*b51*b57*b67*b80 + 
     b5*b18*b25*b28*b38*b51*b57*b67*b80 - b5*b16*b27*b28*b38*b51*b57*b67*b80 + 
     b5*b16*b19*b36*b38*b51*b57*b67*b80 - b5*b16*b19*b29*b45*b51*b57*b67*b80 + 
     b5*b16*b19*b29*b42*b54*b57*b67*b80 - b5*b16*b19*b29*b42*b48*b63*b67*b80 + 
     b5*b16*b19*b29*b42*b48*b58*b72*b80 - b5*b16*b19*b29*b42*b48*b58*b71*b81 + 
     b7*b14*b19*b29*b42*b48*b58*b71*b81 - b7*b14*b19*b29*b42*b48*b58*b72*b80 + 
     b7*b14*b19*b29*b42*b48*b63*b67*b80 - b7*b14*b19*b29*b42*b54*b57*b67*b80 + 
     b7*b14*b19*b29*b45*b51*b57*b67*b80 - b7*b14*b19*b36*b38*b51*b57*b67*b80 + 
     b7*b14*b27*b28*b38*b51*b57*b67*b80 - b7*b18*b23*b28*b38*b51*b57*b67*b80 + 
     b9*b16*b23*b28*b38*b51*b57*b67*b80 - b9*b16*b23*b28*b38*b51*b57*b71*b76 + 
     b7*b18*b23*b28*b38*b51*b57*b71*b76 - b7*b14*b27*b28*b38*b51*b57*b71*b76 + 
     b7*b14*b19*b36*b38*b51*b57*b71*b76 - b7*b14*b19*b29*b45*b51*b57*b71*b76 + 
     b7*b14*b19*b29*b42*b54*b57*b71*b76 - b7*b14*b19*b29*b42*b48*b63*b71*b76 + 
     b7*b14*b19*b29*b42*b48*b62*b72*b76 - b7*b14*b19*b29*b42*b48*b62*b67*b81 + 
     b7*b14*b19*b29*b42*b53*b57*b67*b81 - b7*b14*b19*b29*b42*b53*b57*b72*b76 + 
     b7*b14*b19*b29*b42*b53*b63*b66*b76 - b7*b14*b19*b29*b42*b54*b62*b66*b76 + 
     b7*b14*b19*b29*b45*b51*b62*b66*b76 - b7*b14*b19*b36*b38*b51*b62*b66*b76 + 
     b7*b14*b27*b28*b38*b51*b62*b66*b76 - b7*b18*b23*b28*b38*b51*b62*b66*b76 + 
     b9*b16*b23*b28*b38*b51*b62*b66*b76 - b9*b16*b23*b28*b38*b53*b60*b66*b76 + 
     b7*b18*b23*b28*b38*b53*b60*b66*b76 - b7*b14*b27*b28*b38*b53*b60*b66*b76 + 
     b7*b14*b19*b36*b38*b53*b60*b66*b76 - b7*b14*b19*b29*b45*b53*b60*b66*b76 + 
     b7*b14*b19*b29*b44*b54*b60*b66*b76 - b7*b14*b19*b29*b44*b51*b63*b66*b76 + 
     b7*b14*b19*b29*b44*b51*b57*b72*b76 - b7*b14*b19*b29*b44*b51*b57*b67*b81 + 
     b7*b14*b19*b35*b38*b51*b57*b67*b81 - b7*b14*b19*b35*b38*b51*b57*b72*b76 + 
     b7*b14*b19*b35*b38*b51*b63*b66*b76 - b7*b14*b19*b35*b38*b54*b60*b66*b76 + 
     b7*b14*b19*b35*b45*b47*b60*b66*b76 - b7*b14*b19*b36*b44*b47*b60*b66*b76 + 
     b7*b14*b27*b28*b44*b47*b60*b66*b76 - b7*b18*b23*b28*b44*b47*b60*b66*b76 + 
     b9*b16*b23*b28*b44*b47*b60*b66*b76 - b9*b16*b23*b35*b37*b47*b60*b66*b76 + 
     b7*b18*b23*b35*b37*b47*b60*b66*b76 - b7*b14*b27*b35*b37*b47*b60*b66*b76 + 
     b7*b14*b26*b36*b37*b47*b60*b66*b76 - b7*b14*b26*b28*b45*b47*b60*b66*b76 + 
     b7*b14*b26*b28*b38*b54*b60*b66*b76 - b7*b14*b26*b28*b38*b51*b63*b66*b76 + 
     b7*b14*b26*b28*b38*b51*b57*b72*b76 - b7*b14*b26*b28*b38*b51*b57*b67*b81 + 
     b7*b17*b23*b28*b38*b51*b57*b67*b81 - b7*b17*b23*b28*b38*b51*b57*b72*b76 + 
     b7*b17*b23*b28*b38*b51*b63*b66*b76 - b7*b17*b23*b28*b38*b54*b60*b66*b76 + 
     b7*b17*b23*b28*b45*b47*b60*b66*b76 - b7*b17*b23*b36*b37*b47*b60*b66*b76 + 
     b7*b17*b27*b32*b37*b47*b60*b66*b76 - b7*b18*b26*b32*b37*b47*b60*b66*b76 + 
     b9*b16*b26*b32*b37*b47*b60*b66*b76 - b9*b17*b25*b32*b37*b47*b60*b66*b76 + 
     b8*b18*b25*b32*b37*b47*b60*b66*b76 - b8*b16*b27*b32*b37*b47*b60*b66*b76 + 
     b8*b16*b23*b36*b37*b47*b60*b66*b76 - b8*b16*b23*b28*b45*b47*b60*b66*b76 + 
     b8*b16*b23*b28*b38*b54*b60*b66*b76 - b8*b16*b23*b28*b38*b51*b63*b66*b76 + 
     b8*b16*b23*b28*b38*b51*b57*b72*b76 - b8*b16*b23*b28*b38*b51*b57*b67*b81 + 
     b8*b16*b23*b28*b42*b47*b57*b67*b81 - b8*b16*b23*b28*b42*b47*b57*b72*b76 + 
     b8*b16*b23*b28*b42*b47*b63*b66*b76 - b8*b16*b23*b28*b42*b54*b56*b66*b76 + 
     b8*b16*b23*b28*b45*b51*b56*b66*b76 - b8*b16*b23*b36*b37*b51*b56*b66*b76 + 
     b8*b16*b27*b32*b37*b51*b56*b66*b76 - b8*b18*b25*b32*b37*b51*b56*b66*b76 + 
     b9*b17*b25*b32*b37*b51*b56*b66*b76 - b9*b16*b26*b32*b37*b51*b56*b66*b76 + 
     b7*b18*b26*b32*b37*b51*b56*b66*b76 - b7*b17*b27*b32*b37*b51*b56*b66*b76 + 
     b7*b17*b23*b36*b37*b51*b56*b66*b76 - b7*b17*b23*b28*b45*b51*b56*b66*b76 + 
     b7*b17*b23*b28*b42*b54*b56*b66*b76 - b7*b17*b23*b28*b42*b47*b63*b66*b76 + 
     b7*b17*b23*b28*b42*b47*b57*b72*b76 - b7*b17*b23*b28*b42*b47*b57*b67*b81 + 
     b7*b14*b26*b28*b42*b47*b57*b67*b81 - b7*b14*b26*b28*b42*b47*b57*b72*b76 + 
     b7*b14*b26*b28*b42*b47*b63*b66*b76 - b7*b14*b26*b28*b42*b54*b56*b66*b76 + 
     b7*b14*b26*b28*b45*b51*b56*b66*b76 - b7*b14*b26*b36*b37*b51*b56*b66*b76 + 
     b7*b14*b27*b35*b37*b51*b56*b66*b76 - b7*b18*b23*b35*b37*b51*b56*b66*b76 + 
     b9*b16*b23*b35*b37*b51*b56*b66*b76 - b9*b16*b23*b28*b44*b51*b56*b66*b76 + 
     b7*b18*b23*b28*b44*b51*b56*b66*b76 - b7*b14*b27*b28*b44*b51*b56*b66*b76 + 
     b7*b14*b19*b36*b44*b51*b56*b66*b76 - b7*b14*b19*b35*b45*b51*b56*b66*b76 + 
     b7*b14*b19*b35*b42*b54*b56*b66*b76 - b7*b14*b19*b35*b42*b47*b63*b66*b76 + 
     b7*b14*b19*b35*b42*b47*b57*b72*b76 - b7*b14*b19*b35*b42*b47*b57*b67*b81 + 
     b7*b14*b19*b33*b44*b47*b57*b67*b81 - b7*b14*b19*b33*b44*b47*b57*b72*b76 + 
     b7*b14*b19*b33*b44*b47*b63*b66*b76 - b7*b14*b19*b33*b44*b54*b56*b66*b76 + 
     b7*b14*b19*b33*b45*b53*b56*b66*b76 - b7*b14*b19*b36*b42*b53*b56*b66*b76 + 
     b7*b14*b27*b28*b42*b53*b56*b66*b76 - b7*b18*b23*b28*b42*b53*b56*b66*b76 + 
     b9*b16*b23*b28*b42*b53*b56*b66*b76 - b9*b16*b23*b28*b42*b47*b62*b66*b76 + 
     b7*b18*b23*b28*b42*b47*b62*b66*b76 - b7*b14*b27*b28*b42*b47*b62*b66*b76 + 
     b7*b14*b19*b36*b42*b47*b62*b66*b76 - b7*b14*b19*b33*b45*b47*b62*b66*b76 + 
     b7*b14*b19*b33*b38*b54*b62*b66*b76 - b7*b14*b19*b33*b38*b53*b63*b66*b76 + 
     b7*b14*b19*b33*b38*b53*b57*b72*b76 - b7*b14*b19*b33*b38*b53*b57*b67*b81 + 
     b7*b14*b19*b33*b38*b48*b62*b67*b81 - b7*b14*b19*b33*b38*b48*b62*b72*b76 + 
     b7*b14*b19*b33*b38*b48*b63*b71*b76 - b7*b14*b19*b33*b38*b54*b57*b71*b76 + 
     b7*b14*b19*b33*b45*b47*b57*b71*b76 - b7*b14*b19*b36*b42*b47*b57*b71*b76 + 
     b7*b14*b27*b28*b42*b47*b57*b71*b76 - b7*b18*b23*b28*b42*b47*b57*b71*b76 + 
     b9*b16*b23*b28*b42*b47*b57*b71*b76 - b9*b16*b23*b28*b42*b47*b57*b67*b80 + 
     b7*b18*b23*b28*b42*b47*b57*b67*b80 - b7*b14*b27*b28*b42*b47*b57*b67*b80 + 
     b7*b14*b19*b36*b42*b47*b57*b67*b80 - b7*b14*b19*b33*b45*b47*b57*b67*b80 + 
     b7*b14*b19*b33*b38*b54*b57*b67*b80 - b7*b14*b19*b33*b38*b48*b63*b67*b80 + 
     b7*b14*b19*b33*b38*b48*b58*b72*b80 - b7*b14*b19*b33*b38*b48*b58*b71*b81 + 
     b5*b16*b19*b33*b38*b48*b58*b71*b81 - b5*b16*b19*b33*b38*b48*b58*b72*b80 + 
     b5*b16*b19*b33*b38*b48*b63*b67*b80 - b5*b16*b19*b33*b38*b54*b57*b67*b80 + 
     b5*b16*b19*b33*b45*b47*b57*b67*b80 - b5*b16*b19*b36*b42*b47*b57*b67*b80 + 
     b5*b16*b27*b28*b42*b47*b57*b67*b80 - b5*b18*b25*b28*b42*b47*b57*b67*b80 + 
     b9*b14*b25*b28*b42*b47*b57*b67*b80 - b9*b14*b25*b28*b42*b47*b57*b71*b76 + 
     b5*b18*b25*b28*b42*b47*b57*b71*b76 - b5*b16*b27*b28*b42*b47*b57*b71*b76 + 
     b5*b16*b19*b36*b42*b47*b57*b71*b76 - b5*b16*b19*b33*b45*b47*b57*b71*b76 + 
     b5*b16*b19*b33*b38*b54*b57*b71*b76 - b5*b16*b19*b33*b38*b48*b63*b71*b76 + 
     b5*b16*b19*b33*b38*b48*b62*b72*b76 - b5*b16*b19*b33*b38*b48*b62*b67*b81 + 
     b5*b16*b19*b33*b38*b53*b57*b67*b81 - b5*b16*b19*b33*b38*b53*b57*b72*b76 + 
     b5*b16*b19*b33*b38*b53*b63*b66*b76 - b5*b16*b19*b33*b38*b54*b62*b66*b76 + 
     b5*b16*b19*b33*b45*b47*b62*b66*b76 - b5*b16*b19*b36*b42*b47*b62*b66*b76 + 
     b5*b16*b27*b28*b42*b47*b62*b66*b76 - b5*b18*b25*b28*b42*b47*b62*b66*b76 + 
     b9*b14*b25*b28*b42*b47*b62*b66*b76 - b9*b14*b25*b28*b42*b53*b56*b66*b76 + 
     b5*b18*b25*b28*b42*b53*b56*b66*b76 - b5*b16*b27*b28*b42*b53*b56*b66*b76 + 
     b5*b16*b19*b36*b42*b53*b56*b66*b76 - b5*b16*b19*b33*b45*b53*b56*b66*b76 + 
     b5*b16*b19*b33*b44*b54*b56*b66*b76 - b5*b16*b19*b33*b44*b47*b63*b66*b76 + 
     b5*b16*b19*b33*b44*b47*b57*b72*b76 - b5*b16*b19*b33*b44*b47*b57*b67*b81 + 
     b5*b16*b19*b35*b42*b47*b57*b67*b81 - b5*b16*b19*b35*b42*b47*b57*b72*b76 + 
     b5*b16*b19*b35*b42*b47*b63*b66*b76 - b5*b16*b19*b35*b42*b54*b56*b66*b76 + 
     b5*b16*b19*b35*b45*b51*b56*b66*b76 - b5*b16*b19*b36*b44*b51*b56*b66*b76 + 
     b5*b16*b27*b28*b44*b51*b56*b66*b76 - b5*b18*b25*b28*b44*b51*b56*b66*b76 + 
     b9*b14*b25*b28*b44*b51*b56*b66*b76 - b9*b14*b25*b35*b37*b51*b56*b66*b76 + 
     b5*b18*b25*b35*b37*b51*b56*b66*b76 - b5*b16*b27*b35*b37*b51*b56*b66*b76 + 
     b5*b16*b26*b36*b37*b51*b56*b66*b76 - b5*b16*b26*b28*b45*b51*b56*b66*b76 + 
     b5*b16*b26*b28*b42*b54*b56*b66*b76 - b5*b16*b26*b28*b42*b47*b63*b66*b76 + 
     b5*b16*b26*b28*b42*b47*b57*b72*b76 - b5*b16*b26*b28*b42*b47*b57*b67*b81 + 
     b5*b17*b25*b28*b42*b47*b57*b67*b81 - b5*b17*b25*b28*b42*b47*b57*b72*b76 + 
     b5*b17*b25*b28*b42*b47*b63*b66*b76 - b5*b17*b25*b28*b42*b54*b56*b66*b76 + 
     b5*b17*b25*b28*b45*b51*b56*b66*b76 - b5*b17*b25*b36*b37*b51*b56*b66*b76 + 
     b5*b17*b27*b34*b37*b51*b56*b66*b76 - b5*b18*b26*b34*b37*b51*b56*b66*b76 + 
     b9*b14*b26*b34*b37*b51*b56*b66*b76 - b9*b17*b23*b34*b37*b51*b56*b66*b76 + 
     b8*b18*b23*b34*b37*b51*b56*b66*b76 - b8*b14*b27*b34*b37*b51*b56*b66*b76 + 
     b8*b14*b25*b36*b37*b51*b56*b66*b76 - b8*b14*b25*b28*b45*b51*b56*b66*b76 + 
     b8*b14*b25*b28*b42*b54*b56*b66*b76 - b8*b14*b25*b28*b42*b47*b63*b66*b76 + 
     b8*b14*b25*b28*b42*b47*b57*b72*b76 - b8*b14*b25*b28*b42*b47*b57*b67*b81 + 
     b8*b14*b19*b34*b42*b47*b57*b67*b81 - b8*b14*b19*b34*b42*b47*b57*b72*b76 + 
     b8*b14*b19*b34*b42*b47*b63*b66*b76 - b8*b14*b19*b34*b42*b54*b56*b66*b76 + 
     b8*b14*b19*b34*b45*b51*b56*b66*b76 - b8*b14*b19*b36*b43*b51*b56*b66*b76 + 
     b8*b14*b27*b28*b43*b51*b56*b66*b76 - b8*b18*b23*b28*b43*b51*b56*b66*b76 + 
     b9*b17*b23*b28*b43*b51*b56*b66*b76 - b9*b14*b26*b28*b43*b51*b56*b66*b76 + 
     b5*b18*b26*b28*b43*b51*b56*b66*b76 - b5*b17*b27*b28*b43*b51*b56*b66*b76 + 
     b5*b17*b19*b36*b43*b51*b56*b66*b76 - b5*b17*b19*b34*b45*b51*b56*b66*b76 + 
     b5*b17*b19*b34*b42*b54*b56*b66*b76 - b5*b17*b19*b34*b42*b47*b63*b66*b76 + 
     b5*b17*b19*b34*b42*b47*b57*b72*b76 - b5*b17*b19*b34*b42*b47*b57*b67*b81 + 
     b5*b10*b26*b34*b42*b47*b57*b67*b81 - b5*b10*b26*b34*b42*b47*b57*b72*b76 + 
     b5*b10*b26*b34*b42*b47*b63*b66*b76 - b5*b10*b26*b34*b42*b54*b56*b66*b76 + 
     b5*b10*b26*b34*b45*b51*b56*b66*b76 - b5*b10*b26*b36*b43*b51*b56*b66*b76 + 
     b5*b10*b27*b35*b43*b51*b56*b66*b76 - b5*b18*b19*b35*b43*b51*b56*b66*b76 + 
     b9*b14*b19*b35*b43*b51*b56*b66*b76 - b9*b14*b19*b34*b44*b51*b56*b66*b76 + 
     b5*b18*b19*b34*b44*b51*b56*b66*b76 - b5*b10*b27*b34*b44*b51*b56*b66*b76 + 
     b5*b10*b25*b36*b44*b51*b56*b66*b76 - b5*b10*b25*b35*b45*b51*b56*b66*b76 + 
     b5*b10*b25*b35*b42*b54*b56*b66*b76 - b5*b10*b25*b35*b42*b47*b63*b66*b76 + 
     b5*b10*b25*b35*b42*b47*b57*b72*b76 - b5*b10*b25*b35*b42*b47*b57*b67*b81 + 
     b5*b10*b25*b33*b44*b47*b57*b67*b81 - b5*b10*b25*b33*b44*b47*b57*b72*b76 + 
     b5*b10*b25*b33*b44*b47*b63*b66*b76 - b5*b10*b25*b33*b44*b54*b56*b66*b76 + 
     b5*b10*b25*b33*b45*b53*b56*b66*b76 - b5*b10*b25*b36*b42*b53*b56*b66*b76 + 
     b5*b10*b27*b34*b42*b53*b56*b66*b76 - b5*b18*b19*b34*b42*b53*b56*b66*b76 + 
     b9*b14*b19*b34*b42*b53*b56*b66*b76 - b9*b14*b19*b34*b42*b47*b62*b66*b76 + 
     b5*b18*b19*b34*b42*b47*b62*b66*b76 - b5*b10*b27*b34*b42*b47*b62*b66*b76 + 
     b5*b10*b25*b36*b42*b47*b62*b66*b76 - b5*b10*b25*b33*b45*b47*b62*b66*b76 + 
     b5*b10*b25*b33*b38*b54*b62*b66*b76 - b5*b10*b25*b33*b38*b53*b63*b66*b76 + 
     b5*b10*b25*b33*b38*b53*b57*b72*b76 - b5*b10*b25*b33*b38*b53*b57*b67*b81 + 
     b5*b10*b25*b33*b38*b48*b62*b67*b81 - b5*b10*b25*b33*b38*b48*b62*b72*b76 + 
     b5*b10*b25*b33*b38*b48*b63*b71*b76 - b5*b10*b25*b33*b38*b54*b57*b71*b76 + 
     b5*b10*b25*b33*b45*b47*b57*b71*b76 - b5*b10*b25*b36*b42*b47*b57*b71*b76 + 
     b5*b10*b27*b34*b42*b47*b57*b71*b76 - b5*b18*b19*b34*b42*b47*b57*b71*b76 + 
     b9*b14*b19*b34*b42*b47*b57*b71*b76 - b9*b14*b19*b34*b42*b47*b57*b67*b80 + 
     b5*b18*b19*b34*b42*b47*b57*b67*b80 - b5*b10*b27*b34*b42*b47*b57*b67*b80 + 
     b5*b10*b25*b36*b42*b47*b57*b67*b80 - b5*b10*b25*b33*b45*b47*b57*b67*b80 + 
     b5*b10*b25*b33*b38*b54*b57*b67*b80 - b5*b10*b25*b33*b38*b48*b63*b67*b80 + 
     b5*b10*b25*b33*b38*b48*b58*b72*b80 - b5*b10*b25*b33*b38*b48*b58*b71*b81 + 
     b5*b10*b24*b34*b38*b48*b58*b71*b81 - b5*b10*b24*b34*b38*b48*b58*b72*b80 + 
     b5*b10*b24*b34*b38*b48*b63*b67*b80 - b5*b10*b24*b34*b38*b54*b57*b67*b80 + 
     b5*b10*b24*b34*b45*b47*b57*b67*b80 - b5*b10*b24*b36*b43*b47*b57*b67*b80 + 
     b5*b10*b27*b33*b43*b47*b57*b67*b80 - b5*b18*b19*b33*b43*b47*b57*b67*b80 + 
     b9*b14*b19*b33*b43*b47*b57*b67*b80 - b9*b14*b19*b33*b43*b47*b57*b71*b76 + 
     b5*b18*b19*b33*b43*b47*b57*b71*b76 - b5*b10*b27*b33*b43*b47*b57*b71*b76 + 
     b5*b10*b24*b36*b43*b47*b57*b71*b76 - b5*b10*b24*b34*b45*b47*b57*b71*b76 + 
     b5*b10*b24*b34*b38*b54*b57*b71*b76 - b5*b10*b24*b34*b38*b48*b63*b71*b76 + 
     b5*b10*b24*b34*b38*b48*b62*b72*b76 - b5*b10*b24*b34*b38*b48*b62*b67*b81 + 
     b5*b10*b24*b34*b38*b53*b57*b67*b81 - b5*b10*b24*b34*b38*b53*b57*b72*b76 + 
     b5*b10*b24*b34*b38*b53*b63*b66*b76 - b5*b10*b24*b34*b38*b54*b62*b66*b76 + 
     b5*b10*b24*b34*b45*b47*b62*b66*b76 - b5*b10*b24*b36*b43*b47*b62*b66*b76 + 
     b5*b10*b27*b33*b43*b47*b62*b66*b76 - b5*b18*b19*b33*b43*b47*b62*b66*b76 + 
     b9*b14*b19*b33*b43*b47*b62*b66*b76 - b9*b14*b19*b33*b43*b53*b56*b66*b76 + 
     b5*b18*b19*b33*b43*b53*b56*b66*b76 - b5*b10*b27*b33*b43*b53*b56*b66*b76 + 
     b5*b10*b24*b36*b43*b53*b56*b66*b76 - b5*b10*b24*b34*b45*b53*b56*b66*b76 + 
     b5*b10*b24*b34*b44*b54*b56*b66*b76 - b5*b10*b24*b34*b44*b47*b63*b66*b76 + 
     b5*b10*b24*b34*b44*b47*b57*b72*b76 - b5*b10*b24*b34*b44*b47*b57*b67*b81 + 
     b5*b10*b24*b35*b43*b47*b57*b67*b81 - b5*b10*b24*b35*b43*b47*b57*b72*b76 + 
     b5*b10*b24*b35*b43*b47*b63*b66*b76 - b5*b10*b24*b35*b43*b54*b56*b66*b76 + 
     b5*b10*b24*b35*b45*b52*b56*b66*b76 - b5*b10*b24*b36*b44*b52*b56*b66*b76 + 
     b5*b10*b27*b33*b44*b52*b56*b66*b76 - b5*b18*b19*b33*b44*b52*b56*b66*b76 + 
     b9*b14*b19*b33*b44*b52*b56*b66*b76 - b9*b14*b19*b35*b42*b52*b56*b66*b76 + 
     b5*b18*b19*b35*b42*b52*b56*b66*b76 - b5*b10*b27*b35*b42*b52*b56*b66*b76 + 
     b5*b10*b26*b36*b42*b52*b56*b66*b76 - b5*b10*b26*b33*b45*b52*b56*b66*b76 + 
     b5*b10*b26*b33*b43*b54*b56*b66*b76 - b5*b10*b26*b33*b43*b47*b63*b66*b76 + 
     b5*b10*b26*b33*b43*b47*b57*b72*b76 - b5*b10*b26*b33*b43*b47*b57*b67*b81 + 
     b5*b17*b19*b33*b43*b47*b57*b67*b81 - b5*b17*b19*b33*b43*b47*b57*b72*b76 + 
     b5*b17*b19*b33*b43*b47*b63*b66*b76 - b5*b17*b19*b33*b43*b54*b56*b66*b76 + 
     b5*b17*b19*b33*b45*b52*b56*b66*b76 - b5*b17*b19*b36*b42*b52*b56*b66*b76 + 
     b5*b17*b27*b28*b42*b52*b56*b66*b76 - b5*b18*b26*b28*b42*b52*b56*b66*b76 + 
     b9*b14*b26*b28*b42*b52*b56*b66*b76 - b9*b17*b23*b28*b42*b52*b56*b66*b76 + 
     b8*b18*b23*b28*b42*b52*b56*b66*b76 - b8*b14*b27*b28*b42*b52*b56*b66*b76 + 
     b8*b14*b19*b36*b42*b52*b56*b66*b76 - b8*b14*b19*b33*b45*b52*b56*b66*b76 + 
     b8*b14*b19*b33*b43*b54*b56*b66*b76 - b8*b14*b19*b33*b43*b47*b63*b66*b76 + 
     b8*b14*b19*b33*b43*b47*b57*b72*b76 - b8*b14*b19*b33*b43*b47*b57*b67*b81 + 
     b8*b14*b19*b33*b38*b52*b57*b67*b81 - b8*b14*b19*b33*b38*b52*b57*b72*b76 + 
     b8*b14*b19*b33*b38*b52*b63*b66*b76 - b8*b14*b19*b33*b38*b54*b61*b66*b76 + 
     b8*b14*b19*b33*b45*b47*b61*b66*b76 - b8*b14*b19*b36*b42*b47*b61*b66*b76 + 
     b8*b14*b27*b28*b42*b47*b61*b66*b76 - b8*b18*b23*b28*b42*b47*b61*b66*b76 + 
     b9*b17*b23*b28*b42*b47*b61*b66*b76 - b9*b14*b26*b28*b42*b47*b61*b66*b76 + 
     b5*b18*b26*b28*b42*b47*b61*b66*b76 - b5*b17*b27*b28*b42*b47*b61*b66*b76 + 
     b5*b17*b19*b36*b42*b47*b61*b66*b76 - b5*b17*b19*b33*b45*b47*b61*b66*b76 + 
     b5*b17*b19*b33*b38*b54*b61*b66*b76 - b5*b17*b19*b33*b38*b52*b63*b66*b76 + 
     b5*b17*b19*b33*b38*b52*b57*b72*b76 - b5*b17*b19*b33*b38*b52*b57*b67*b81 + 
     b5*b10*b26*b33*b38*b52*b57*b67*b81 - b5*b10*b26*b33*b38*b52*b57*b72*b76 + 
     b5*b10*b26*b33*b38*b52*b63*b66*b76 - b5*b10*b26*b33*b38*b54*b61*b66*b76 + 
     b5*b10*b26*b33*b45*b47*b61*b66*b76 - b5*b10*b26*b36*b42*b47*b61*b66*b76 + 
     b5*b10*b27*b35*b42*b47*b61*b66*b76 - b5*b18*b19*b35*b42*b47*b61*b66*b76 + 
     b9*b14*b19*b35*b42*b47*b61*b66*b76 - b9*b14*b19*b33*b44*b47*b61*b66*b76 + 
     b5*b18*b19*b33*b44*b47*b61*b66*b76 - b5*b10*b27*b33*b44*b47*b61*b66*b76 + 
     b5*b10*b24*b36*b44*b47*b61*b66*b76 - b5*b10*b24*b35*b45*b47*b61*b66*b76 + 
     b5*b10*b24*b35*b38*b54*b61*b66*b76 - b5*b10*b24*b35*b38*b52*b63*b66*b76 + 
     b5*b10*b24*b35*b38*b52*b57*b72*b76 - b5*b10*b24*b35*b38*b52*b57*b67*b81 + 
     b5*b10*b24*b29*b44*b52*b57*b67*b81 - b5*b10*b24*b29*b44*b52*b57*b72*b76 + 
     b5*b10*b24*b29*b44*b52*b63*b66*b76 - b5*b10*b24*b29*b44*b54*b61*b66*b76 + 
     b5*b10*b24*b29*b45*b53*b61*b66*b76 - b5*b10*b24*b36*b38*b53*b61*b66*b76 + 
     b5*b10*b27*b33*b38*b53*b61*b66*b76 - b5*b18*b19*b33*b38*b53*b61*b66*b76 + 
     b9*b14*b19*b33*b38*b53*b61*b66*b76 - b9*b14*b19*b33*b38*b52*b62*b66*b76 + 
     b5*b18*b19*b33*b38*b52*b62*b66*b76 - b5*b10*b27*b33*b38*b52*b62*b66*b76 + 
     b5*b10*b24*b36*b38*b52*b62*b66*b76 - b5*b10*b24*b29*b45*b52*b62*b66*b76 + 
     b5*b10*b24*b29*b43*b54*b62*b66*b76 - b5*b10*b24*b29*b43*b53*b63*b66*b76 + 
     b5*b10*b24*b29*b43*b53*b57*b72*b76 - b5*b10*b24*b29*b43*b53*b57*b67*b81 + 
     b5*b10*b24*b29*b43*b48*b62*b67*b81 - b5*b10*b24*b29*b43*b48*b62*b72*b76 + 
     b5*b10*b24*b29*b43*b48*b63*b71*b76 - b5*b10*b24*b29*b43*b54*b57*b71*b76 + 
     b5*b10*b24*b29*b45*b52*b57*b71*b76 - b5*b10*b24*b36*b38*b52*b57*b71*b76 + 
     b5*b10*b27*b33*b38*b52*b57*b71*b76 - b5*b18*b19*b33*b38*b52*b57*b71*b76 + 
     b9*b14*b19*b33*b38*b52*b57*b71*b76 - b9*b14*b19*b33*b38*b52*b57*b67*b80 + 
     b5*b18*b19*b33*b38*b52*b57*b67*b80 - b5*b10*b27*b33*b38*b52*b57*b67*b80 + 
     b5*b10*b24*b36*b38*b52*b57*b67*b80 - b5*b10*b24*b29*b45*b52*b57*b67*b80 + 
     b5*b10*b24*b29*b43*b54*b57*b67*b80 - b5*b10*b24*b29*b43*b48*b63*b67*b80 + 
     b5*b10*b24*b29*b43*b48*b58*b72*b80 - b5*b10*b24*b29*b43*b48*b58*b71*b81 + 
     b5*b10*b24*b29*b39*b52*b58*b71*b81 - b5*b10*b24*b29*b39*b52*b58*b72*b80 + 
     b5*b10*b24*b29*b39*b52*b63*b67*b80 - b5*b10*b24*b29*b39*b54*b61*b67*b80 + 
     b5*b10*b24*b29*b45*b48*b61*b67*b80 - b5*b10*b24*b36*b38*b48*b61*b67*b80 + 
     b5*b10*b27*b33*b38*b48*b61*b67*b80 - b5*b18*b19*b33*b38*b48*b61*b67*b80 + 
     b9*b14*b19*b33*b38*b48*b61*b67*b80 - b9*b14*b19*b33*b38*b48*b61*b71*b76 + 
     b5*b18*b19*b33*b38*b48*b61*b71*b76 - b5*b10*b27*b33*b38*b48*b61*b71*b76 + 
     b5*b10*b24*b36*b38*b48*b61*b71*b76 - b5*b10*b24*b29*b45*b48*b61*b71*b76 + 
     b5*b10*b24*b29*b39*b54*b61*b71*b76 - b5*b10*b24*b29*b39*b52*b63*b71*b76 + 
     b5*b10*b24*b29*b39*b52*b62*b72*b76 - b5*b10*b24*b29*b39*b52*b62*b67*b81 + 
     b5*b10*b24*b29*b39*b53*b61*b67*b81 - b5*b10*b24*b29*b39*b53*b61*b72*b76 + 
     b5*b10*b24*b29*b39*b53*b63*b70*b76 - b5*b10*b24*b29*b39*b54*b62*b70*b76 + 
     b5*b10*b24*b29*b45*b48*b62*b70*b76 - b5*b10*b24*b36*b38*b48*b62*b70*b76 + 
     b5*b10*b27*b33*b38*b48*b62*b70*b76 - b5*b18*b19*b33*b38*b48*b62*b70*b76 + 
     b9*b14*b19*b33*b38*b48*b62*b70*b76 - b9*b14*b19*b33*b38*b53*b57*b70*b76 + 
     b5*b18*b19*b33*b38*b53*b57*b70*b76 - b5*b10*b27*b33*b38*b53*b57*b70*b76 + 
     b5*b10*b24*b36*b38*b53*b57*b70*b76 - b5*b10*b24*b29*b45*b53*b57*b70*b76 + 
     b5*b10*b24*b29*b44*b54*b57*b70*b76 - b5*b10*b24*b29*b44*b48*b63*b70*b76 + 
     b5*b10*b24*b29*b44*b48*b61*b72*b76 - b5*b10*b24*b29*b44*b48*b61*b67*b81 + 
     b5*b10*b24*b35*b38*b48*b61*b67*b81 - b5*b10*b24*b35*b38*b48*b61*b72*b76 + 
     b5*b10*b24*b35*b38*b48*b63*b70*b76 - b5*b10*b24*b35*b38*b54*b57*b70*b76 + 
     b5*b10*b24*b35*b45*b47*b57*b70*b76 - b5*b10*b24*b36*b44*b47*b57*b70*b76 + 
     b5*b10*b27*b33*b44*b47*b57*b70*b76 - b5*b18*b19*b33*b44*b47*b57*b70*b76 + 
     b9*b14*b19*b33*b44*b47*b57*b70*b76 - b9*b14*b19*b35*b42*b47*b57*b70*b76 + 
     b5*b18*b19*b35*b42*b47*b57*b70*b76 - b5*b10*b27*b35*b42*b47*b57*b70*b76 + 
     b5*b10*b26*b36*b42*b47*b57*b70*b76 - b5*b10*b26*b33*b45*b47*b57*b70*b76 + 
     b5*b10*b26*b33*b38*b54*b57*b70*b76 - b5*b10*b26*b33*b38*b48*b63*b70*b76 + 
     b5*b10*b26*b33*b38*b48*b61*b72*b76 - b5*b10*b26*b33*b38*b48*b61*b67*b81 + 
     b5*b17*b19*b33*b38*b48*b61*b67*b81 - b5*b17*b19*b33*b38*b48*b61*b72*b76 + 
     b5*b17*b19*b33*b38*b48*b63*b70*b76 - b5*b17*b19*b33*b38*b54*b57*b70*b76 + 
     b5*b17*b19*b33*b45*b47*b57*b70*b76 - b5*b17*b19*b36*b42*b47*b57*b70*b76 + 
     b5*b17*b27*b28*b42*b47*b57*b70*b76 - b5*b18*b26*b28*b42*b47*b57*b70*b76 + 
     b9*b14*b26*b28*b42*b47*b57*b70*b76 - b9*b17*b23*b28*b42*b47*b57*b70*b76 + 
     b8*b18*b23*b28*b42*b47*b57*b70*b76 - b8*b14*b27*b28*b42*b47*b57*b70*b76 + 
     b8*b14*b19*b36*b42*b47*b57*b70*b76 - b8*b14*b19*b33*b45*b47*b57*b70*b76 + 
     b8*b14*b19*b33*b38*b54*b57*b70*b76 - b8*b14*b19*b33*b38*b48*b63*b70*b76 + 
     b8*b14*b19*b33*b38*b48*b61*b72*b76 - b8*b14*b19*b33*b38*b48*b61*b67*b81 + 
     b8*b14*b19*b33*b38*b48*b58*b70*b81 - b8*b14*b19*b33*b38*b48*b58*b72*b79 + 
     b8*b14*b19*b33*b38*b48*b63*b67*b79 - b8*b14*b19*b33*b38*b54*b57*b67*b79 + 
     b8*b14*b19*b33*b45*b47*b57*b67*b79 - b8*b14*b19*b36*b42*b47*b57*b67*b79 + 
     b8*b14*b27*b28*b42*b47*b57*b67*b79 - b8*b18*b23*b28*b42*b47*b57*b67*b79 + 
     b9*b17*b23*b28*b42*b47*b57*b67*b79 - b9*b14*b26*b28*b42*b47*b57*b67*b79 + 
     b5*b18*b26*b28*b42*b47*b57*b67*b79 - b5*b17*b27*b28*b42*b47*b57*b67*b79 + 
     b5*b17*b19*b36*b42*b47*b57*b67*b79 - b5*b17*b19*b33*b45*b47*b57*b67*b79 + 
     b5*b17*b19*b33*b38*b54*b57*b67*b79 - b5*b17*b19*b33*b38*b48*b63*b67*b79 + 
     b5*b17*b19*b33*b38*b48*b58*b72*b79 - b5*b17*b19*b33*b38*b48*b58*b70*b81 + 
     b5*b10*b26*b33*b38*b48*b58*b70*b81 - b5*b10*b26*b33*b38*b48*b58*b72*b79 + 
     b5*b10*b26*b33*b38*b48*b63*b67*b79 - b5*b10*b26*b33*b38*b54*b57*b67*b79 + 
     b5*b10*b26*b33*b45*b47*b57*b67*b79 - b5*b10*b26*b36*b42*b47*b57*b67*b79 + 
     b5*b10*b27*b35*b42*b47*b57*b67*b79 - b5*b18*b19*b35*b42*b47*b57*b67*b79 + 
     b9*b14*b19*b35*b42*b47*b57*b67*b79 - b9*b14*b19*b33*b44*b47*b57*b67*b79 + 
     b5*b18*b19*b33*b44*b47*b57*b67*b79 - b5*b10*b27*b33*b44*b47*b57*b67*b79 + 
     b5*b10*b24*b36*b44*b47*b57*b67*b79 - b5*b10*b24*b35*b45*b47*b57*b67*b79 + 
     b5*b10*b24*b35*b38*b54*b57*b67*b79 - b5*b10*b24*b35*b38*b48*b63*b67*b79 + 
     b5*b10*b24*b35*b38*b48*b58*b72*b79 - b5*b10*b24*b35*b38*b48*b58*b70*b81 + 
     b5*b10*b24*b29*b44*b48*b58*b70*b81 - b5*b10*b24*b29*b44*b48*b58*b72*b79 + 
     b5*b10*b24*b29*b44*b48*b63*b67*b79 - b5*b10*b24*b29*b44*b54*b57*b67*b79 + 
     b5*b10*b24*b29*b45*b53*b57*b67*b79 - b5*b10*b24*b36*b38*b53*b57*b67*b79 + 
     b5*b10*b27*b33*b38*b53*b57*b67*b79 - b5*b18*b19*b33*b38*b53*b57*b67*b79 + 
     b9*b14*b19*b33*b38*b53*b57*b67*b79 - b9*b14*b19*b33*b38*b48*b62*b67*b79 + 
     b5*b18*b19*b33*b38*b48*b62*b67*b79 - b5*b10*b27*b33*b38*b48*b62*b67*b79 + 
     b5*b10*b24*b36*b38*b48*b62*b67*b79 - b5*b10*b24*b29*b45*b48*b62*b67*b79 + 
     b5*b10*b24*b29*b39*b54*b62*b67*b79 - b5*b10*b24*b29*b39*b53*b63*b67*b79 + 
     b5*b10*b24*b29*b39*b53*b58*b72*b79 - b5*b10*b24*b29*b39*b53*b58*b70*b81 + 
     b5*b10*b24*b29*b39*b49*b62*b70*b81 - b5*b10*b24*b29*b39*b49*b62*b72*b79 + 
     b5*b10*b24*b29*b39*b49*b63*b71*b79 - b5*b10*b24*b29*b39*b54*b58*b71*b79 + 
     b5*b10*b24*b29*b45*b48*b58*b71*b79 - b5*b10*b24*b36*b38*b48*b58*b71*b79 + 
     b5*b10*b27*b33*b38*b48*b58*b71*b79 - b5*b18*b19*b33*b38*b48*b58*b71*b79 + 
     b9*b14*b19*b33*b38*b48*b58*b71*b79 - b9*b14*b19*b33*b38*b48*b58*b70*b80 + 
     b5*b18*b19*b33*b38*b48*b58*b70*b80 - b5*b10*b27*b33*b38*b48*b58*b70*b80 + 
     b5*b10*b24*b36*b38*b48*b58*b70*b80 - b5*b10*b24*b29*b45*b48*b58*b70*b80 + 
     b5*b10*b24*b29*b39*b54*b58*b70*b80 - b5*b10*b24*b29*b39*b49*b63*b70*b80 + 
     b5*b10*b24*b29*b39*b49*b61*b72*b80 - b5*b10*b24*b29*b39*b49*b61*b71*b81 + 
     b5*b15*b19*b29*b39*b49*b61*b71*b81 - b5*b15*b19*b29*b39*b49*b61*b72*b80 + 
     b5*b15*b19*b29*b39*b49*b63*b70*b80 - b5*b15*b19*b29*b39*b54*b58*b70*b80 + 
     b5*b15*b19*b29*b45*b48*b58*b70*b80 - b5*b15*b19*b36*b38*b48*b58*b70*b80 + 
     b5*b15*b27*b28*b38*b48*b58*b70*b80 - b5*b18*b24*b28*b38*b48*b58*b70*b80 + 
     b9*b14*b24*b28*b38*b48*b58*b70*b80 - b9*b14*b24*b28*b38*b48*b58*b71*b79 + 
     b5*b18*b24*b28*b38*b48*b58*b71*b79 - b5*b15*b27*b28*b38*b48*b58*b71*b79 + 
     b5*b15*b19*b36*b38*b48*b58*b71*b79 - b5*b15*b19*b29*b45*b48*b58*b71*b79 + 
     b5*b15*b19*b29*b39*b54*b58*b71*b79 - b5*b15*b19*b29*b39*b49*b63*b71*b79 + 
     b5*b15*b19*b29*b39*b49*b62*b72*b79 - b5*b15*b19*b29*b39*b49*b62*b70*b81 + 
     b5*b15*b19*b29*b39*b53*b58*b70*b81 - b5*b15*b19*b29*b39*b53*b58*b72*b79 + 
     b5*b15*b19*b29*b39*b53*b63*b67*b79 - b5*b15*b19*b29*b39*b54*b62*b67*b79 + 
     b5*b15*b19*b29*b45*b48*b62*b67*b79 - b5*b15*b19*b36*b38*b48*b62*b67*b79 + 
     b5*b15*b27*b28*b38*b48*b62*b67*b79 - b5*b18*b24*b28*b38*b48*b62*b67*b79 + 
     b9*b14*b24*b28*b38*b48*b62*b67*b79 - b9*b14*b24*b28*b38*b53*b57*b67*b79 + 
     b5*b18*b24*b28*b38*b53*b57*b67*b79 - b5*b15*b27*b28*b38*b53*b57*b67*b79 + 
     b5*b15*b19*b36*b38*b53*b57*b67*b79 - b5*b15*b19*b29*b45*b53*b57*b67*b79 + 
     b5*b15*b19*b29*b44*b54*b57*b67*b79 - b5*b15*b19*b29*b44*b48*b63*b67*b79 + 
     b5*b15*b19*b29*b44*b48*b58*b72*b79 - b5*b15*b19*b29*b44*b48*b58*b70*b81 + 
     b5*b15*b19*b35*b38*b48*b58*b70*b81 - b5*b15*b19*b35*b38*b48*b58*b72*b79 + 
     b5*b15*b19*b35*b38*b48*b63*b67*b79 - b5*b15*b19*b35*b38*b54*b57*b67*b79 + 
     b5*b15*b19*b35*b45*b47*b57*b67*b79 - b5*b15*b19*b36*b44*b47*b57*b67*b79 + 
     b5*b15*b27*b28*b44*b47*b57*b67*b79 - b5*b18*b24*b28*b44*b47*b57*b67*b79 + 
     b9*b14*b24*b28*b44*b47*b57*b67*b79 - b9*b14*b24*b35*b37*b47*b57*b67*b79 + 
     b5*b18*b24*b35*b37*b47*b57*b67*b79 - b5*b15*b27*b35*b37*b47*b57*b67*b79 + 
     b5*b15*b26*b36*b37*b47*b57*b67*b79 - b5*b15*b26*b28*b45*b47*b57*b67*b79 + 
     b5*b15*b26*b28*b38*b54*b57*b67*b79 - b5*b15*b26*b28*b38*b48*b63*b67*b79 + 
     b5*b15*b26*b28*b38*b48*b58*b72*b79 - b5*b15*b26*b28*b38*b48*b58*b70*b81 + 
     b5*b17*b24*b28*b38*b48*b58*b70*b81 - b5*b17*b24*b28*b38*b48*b58*b72*b79 + 
     b5*b17*b24*b28*b38*b48*b63*b67*b79 - b5*b17*b24*b28*b38*b54*b57*b67*b79 + 
     b5*b17*b24*b28*b45*b47*b57*b67*b79 - b5*b17*b24*b36*b37*b47*b57*b67*b79 + 
     b5*b17*b27*b33*b37*b47*b57*b67*b79 - b5*b18*b26*b33*b37*b47*b57*b67*b79 + 
     b9*b14*b26*b33*b37*b47*b57*b67*b79 - b9*b17*b23*b33*b37*b47*b57*b67*b79 + 
     b8*b18*b23*b33*b37*b47*b57*b67*b79 - b8*b14*b27*b33*b37*b47*b57*b67*b79 + 
     b8*b14*b24*b36*b37*b47*b57*b67*b79 - b8*b14*b24*b28*b45*b47*b57*b67*b79 + 
     b8*b14*b24*b28*b38*b54*b57*b67*b79 - b8*b14*b24*b28*b38*b48*b63*b67*b79 + 
     b8*b14*b24*b28*b38*b48*b58*b72*b79 - b8*b14*b24*b28*b38*b48*b58*b70*b81 + 
     b8*b14*b24*b28*b38*b48*b61*b67*b81 - b8*b14*b24*b28*b38*b48*b61*b72*b76 + 
     b8*b14*b24*b28*b38*b48*b63*b70*b76 - b8*b14*b24*b28*b38*b54*b57*b70*b76 + 
     b8*b14*b24*b28*b45*b47*b57*b70*b76 - b8*b14*b24*b36*b37*b47*b57*b70*b76 + 
     b8*b14*b27*b33*b37*b47*b57*b70*b76 - b8*b18*b23*b33*b37*b47*b57*b70*b76 + 
     b9*b17*b23*b33*b37*b47*b57*b70*b76 - b9*b14*b26*b33*b37*b47*b57*b70*b76 + 
     b5*b18*b26*b33*b37*b47*b57*b70*b76 - b5*b17*b27*b33*b37*b47*b57*b70*b76 + 
     b5*b17*b24*b36*b37*b47*b57*b70*b76 - b5*b17*b24*b28*b45*b47*b57*b70*b76 + 
     b5*b17*b24*b28*b38*b54*b57*b70*b76 - b5*b17*b24*b28*b38*b48*b63*b70*b76 + 
     b5*b17*b24*b28*b38*b48*b61*b72*b76 - b5*b17*b24*b28*b38*b48*b61*b67*b81 + 
     b5*b15*b26*b28*b38*b48*b61*b67*b81 - b5*b15*b26*b28*b38*b48*b61*b72*b76 + 
     b5*b15*b26*b28*b38*b48*b63*b70*b76 - b5*b15*b26*b28*b38*b54*b57*b70*b76 + 
     b5*b15*b26*b28*b45*b47*b57*b70*b76 - b5*b15*b26*b36*b37*b47*b57*b70*b76 + 
     b5*b15*b27*b35*b37*b47*b57*b70*b76 - b5*b18*b24*b35*b37*b47*b57*b70*b76 + 
     b9*b14*b24*b35*b37*b47*b57*b70*b76 - b9*b14*b24*b28*b44*b47*b57*b70*b76 + 
     b5*b18*b24*b28*b44*b47*b57*b70*b76 - b5*b15*b27*b28*b44*b47*b57*b70*b76 + 
     b5*b15*b19*b36*b44*b47*b57*b70*b76 - b5*b15*b19*b35*b45*b47*b57*b70*b76 + 
     b5*b15*b19*b35*b38*b54*b57*b70*b76 - b5*b15*b19*b35*b38*b48*b63*b70*b76 + 
     b5*b15*b19*b35*b38*b48*b61*b72*b76 - b5*b15*b19*b35*b38*b48*b61*b67*b81 + 
     b5*b15*b19*b29*b44*b48*b61*b67*b81 - b5*b15*b19*b29*b44*b48*b61*b72*b76 + 
     b5*b15*b19*b29*b44*b48*b63*b70*b76 - b5*b15*b19*b29*b44*b54*b57*b70*b76 + 
     b5*b15*b19*b29*b45*b53*b57*b70*b76 - b5*b15*b19*b36*b38*b53*b57*b70*b76 + 
     b5*b15*b27*b28*b38*b53*b57*b70*b76 - b5*b18*b24*b28*b38*b53*b57*b70*b76 + 
     b9*b14*b24*b28*b38*b53*b57*b70*b76 - b9*b14*b24*b28*b38*b48*b62*b70*b76 + 
     b5*b18*b24*b28*b38*b48*b62*b70*b76 - b5*b15*b27*b28*b38*b48*b62*b70*b76 + 
     b5*b15*b19*b36*b38*b48*b62*b70*b76 - b5*b15*b19*b29*b45*b48*b62*b70*b76 + 
     b5*b15*b19*b29*b39*b54*b62*b70*b76 - b5*b15*b19*b29*b39*b53*b63*b70*b76 + 
     b5*b15*b19*b29*b39*b53*b61*b72*b76 - b5*b15*b19*b29*b39*b53*b61*b67*b81 + 
     b5*b15*b19*b29*b39*b52*b62*b67*b81 - b5*b15*b19*b29*b39*b52*b62*b72*b76 + 
     b5*b15*b19*b29*b39*b52*b63*b71*b76 - b5*b15*b19*b29*b39*b54*b61*b71*b76 + 
     b5*b15*b19*b29*b45*b48*b61*b71*b76 - b5*b15*b19*b36*b38*b48*b61*b71*b76 + 
     b5*b15*b27*b28*b38*b48*b61*b71*b76 - b5*b18*b24*b28*b38*b48*b61*b71*b76 + 
     b9*b14*b24*b28*b38*b48*b61*b71*b76 - b9*b14*b24*b28*b38*b48*b61*b67*b80 + 
     b5*b18*b24*b28*b38*b48*b61*b67*b80 - b5*b15*b27*b28*b38*b48*b61*b67*b80 + 
     b5*b15*b19*b36*b38*b48*b61*b67*b80 - b5*b15*b19*b29*b45*b48*b61*b67*b80 + 
     b5*b15*b19*b29*b39*b54*b61*b67*b80 - b5*b15*b19*b29*b39*b52*b63*b67*b80 + 
     b5*b15*b19*b29*b39*b52*b58*b72*b80 - b5*b15*b19*b29*b39*b52*b58*b71*b81 + 
     b5*b15*b19*b29*b43*b48*b58*b71*b81 - b5*b15*b19*b29*b43*b48*b58*b72*b80 + 
     b5*b15*b19*b29*b43*b48*b63*b67*b80 - b5*b15*b19*b29*b43*b54*b57*b67*b80 + 
     b5*b15*b19*b29*b45*b52*b57*b67*b80 - b5*b15*b19*b36*b38*b52*b57*b67*b80 + 
     b5*b15*b27*b28*b38*b52*b57*b67*b80 - b5*b18*b24*b28*b38*b52*b57*b67*b80 + 
     b9*b14*b24*b28*b38*b52*b57*b67*b80 - b9*b14*b24*b28*b38*b52*b57*b71*b76 + 
     b5*b18*b24*b28*b38*b52*b57*b71*b76 - b5*b15*b27*b28*b38*b52*b57*b71*b76 + 
     b5*b15*b19*b36*b38*b52*b57*b71*b76 - b5*b15*b19*b29*b45*b52*b57*b71*b76 + 
     b5*b15*b19*b29*b43*b54*b57*b71*b76 - b5*b15*b19*b29*b43*b48*b63*b71*b76 + 
     b5*b15*b19*b29*b43*b48*b62*b72*b76 - b5*b15*b19*b29*b43*b48*b62*b67*b81 + 
     b5*b15*b19*b29*b43*b53*b57*b67*b81 - b5*b15*b19*b29*b43*b53*b57*b72*b76 + 
     b5*b15*b19*b29*b43*b53*b63*b66*b76 - b5*b15*b19*b29*b43*b54*b62*b66*b76 + 
     b5*b15*b19*b29*b45*b52*b62*b66*b76 - b5*b15*b19*b36*b38*b52*b62*b66*b76 + 
     b5*b15*b27*b28*b38*b52*b62*b66*b76 - b5*b18*b24*b28*b38*b52*b62*b66*b76 + 
     b9*b14*b24*b28*b38*b52*b62*b66*b76 - b9*b14*b24*b28*b38*b53*b61*b66*b76 + 
     b5*b18*b24*b28*b38*b53*b61*b66*b76 - b5*b15*b27*b28*b38*b53*b61*b66*b76 + 
     b5*b15*b19*b36*b38*b53*b61*b66*b76 - b5*b15*b19*b29*b45*b53*b61*b66*b76 + 
     b5*b15*b19*b29*b44*b54*b61*b66*b76 - b5*b15*b19*b29*b44*b52*b63*b66*b76 + 
     b5*b15*b19*b29*b44*b52*b57*b72*b76 - b5*b15*b19*b29*b44*b52*b57*b67*b81 + 
     b5*b15*b19*b35*b38*b52*b57*b67*b81 - b5*b15*b19*b35*b38*b52*b57*b72*b76 + 
     b5*b15*b19*b35*b38*b52*b63*b66*b76 - b5*b15*b19*b35*b38*b54*b61*b66*b76 + 
     b5*b15*b19*b35*b45*b47*b61*b66*b76 - b5*b15*b19*b36*b44*b47*b61*b66*b76 + 
     b5*b15*b27*b28*b44*b47*b61*b66*b76 - b5*b18*b24*b28*b44*b47*b61*b66*b76 + 
     b9*b14*b24*b28*b44*b47*b61*b66*b76 - b9*b14*b24*b35*b37*b47*b61*b66*b76 + 
     b5*b18*b24*b35*b37*b47*b61*b66*b76 - b5*b15*b27*b35*b37*b47*b61*b66*b76 + 
     b5*b15*b26*b36*b37*b47*b61*b66*b76 - b5*b15*b26*b28*b45*b47*b61*b66*b76 + 
     b5*b15*b26*b28*b38*b54*b61*b66*b76 - b5*b15*b26*b28*b38*b52*b63*b66*b76 + 
     b5*b15*b26*b28*b38*b52*b57*b72*b76 - b5*b15*b26*b28*b38*b52*b57*b67*b81 + 
     b5*b17*b24*b28*b38*b52*b57*b67*b81 - b5*b17*b24*b28*b38*b52*b57*b72*b76 + 
     b5*b17*b24*b28*b38*b52*b63*b66*b76 - b5*b17*b24*b28*b38*b54*b61*b66*b76 + 
     b5*b17*b24*b28*b45*b47*b61*b66*b76 - b5*b17*b24*b36*b37*b47*b61*b66*b76 + 
     b5*b17*b27*b33*b37*b47*b61*b66*b76 - b5*b18*b26*b33*b37*b47*b61*b66*b76 + 
     b9*b14*b26*b33*b37*b47*b61*b66*b76 - b9*b17*b23*b33*b37*b47*b61*b66*b76 + 
     b8*b18*b23*b33*b37*b47*b61*b66*b76 - b8*b14*b27*b33*b37*b47*b61*b66*b76 + 
     b8*b14*b24*b36*b37*b47*b61*b66*b76 - b8*b14*b24*b28*b45*b47*b61*b66*b76 + 
     b8*b14*b24*b28*b38*b54*b61*b66*b76 - b8*b14*b24*b28*b38*b52*b63*b66*b76 + 
     b8*b14*b24*b28*b38*b52*b57*b72*b76 - b8*b14*b24*b28*b38*b52*b57*b67*b81 + 
     b8*b14*b24*b28*b43*b47*b57*b67*b81 - b8*b14*b24*b28*b43*b47*b57*b72*b76 + 
     b8*b14*b24*b28*b43*b47*b63*b66*b76 - b8*b14*b24*b28*b43*b54*b56*b66*b76 + 
     b8*b14*b24*b28*b45*b52*b56*b66*b76 - b8*b14*b24*b36*b37*b52*b56*b66*b76 + 
     b8*b14*b27*b33*b37*b52*b56*b66*b76 - b8*b18*b23*b33*b37*b52*b56*b66*b76 + 
     b9*b17*b23*b33*b37*b52*b56*b66*b76 - b9*b14*b26*b33*b37*b52*b56*b66*b76 + 
     b5*b18*b26*b33*b37*b52*b56*b66*b76 - b5*b17*b27*b33*b37*b52*b56*b66*b76 + 
     b5*b17*b24*b36*b37*b52*b56*b66*b76 - b5*b17*b24*b28*b45*b52*b56*b66*b76 + 
     b5*b17*b24*b28*b43*b54*b56*b66*b76 - b5*b17*b24*b28*b43*b47*b63*b66*b76 + 
     b5*b17*b24*b28*b43*b47*b57*b72*b76 - b5*b17*b24*b28*b43*b47*b57*b67*b81 + 
     b5*b15*b26*b28*b43*b47*b57*b67*b81 - b5*b15*b26*b28*b43*b47*b57*b72*b76 + 
     b5*b15*b26*b28*b43*b47*b63*b66*b76 - b5*b15*b26*b28*b43*b54*b56*b66*b76 + 
     b5*b15*b26*b28*b45*b52*b56*b66*b76 - b5*b15*b26*b36*b37*b52*b56*b66*b76 + 
     b5*b15*b27*b35*b37*b52*b56*b66*b76 - b5*b18*b24*b35*b37*b52*b56*b66*b76 + 
     b9*b14*b24*b35*b37*b52*b56*b66*b76 - b9*b14*b24*b28*b44*b52*b56*b66*b76 + 
     b5*b18*b24*b28*b44*b52*b56*b66*b76 - b5*b15*b27*b28*b44*b52*b56*b66*b76 + 
     b5*b15*b19*b36*b44*b52*b56*b66*b76 - b5*b15*b19*b35*b45*b52*b56*b66*b76 + 
     b5*b15*b19*b35*b43*b54*b56*b66*b76 - b5*b15*b19*b35*b43*b47*b63*b66*b76 + 
     b5*b15*b19*b35*b43*b47*b57*b72*b76 - b5*b15*b19*b35*b43*b47*b57*b67*b81 + 
     b5*b15*b19*b34*b44*b47*b57*b67*b81 - b5*b15*b19*b34*b44*b47*b57*b72*b76 + 
     b5*b15*b19*b34*b44*b47*b63*b66*b76 - b5*b15*b19*b34*b44*b54*b56*b66*b76 + 
     b5*b15*b19*b34*b45*b53*b56*b66*b76 - b5*b15*b19*b36*b43*b53*b56*b66*b76 + 
     b5*b15*b27*b28*b43*b53*b56*b66*b76 - b5*b18*b24*b28*b43*b53*b56*b66*b76 + 
     b9*b14*b24*b28*b43*b53*b56*b66*b76 - b9*b14*b24*b28*b43*b47*b62*b66*b76 + 
     b5*b18*b24*b28*b43*b47*b62*b66*b76 - b5*b15*b27*b28*b43*b47*b62*b66*b76 + 
     b5*b15*b19*b36*b43*b47*b62*b66*b76 - b5*b15*b19*b34*b45*b47*b62*b66*b76 + 
     b5*b15*b19*b34*b38*b54*b62*b66*b76 - b5*b15*b19*b34*b38*b53*b63*b66*b76 + 
     b5*b15*b19*b34*b38*b53*b57*b72*b76 - b5*b15*b19*b34*b38*b53*b57*b67*b81 + 
     b5*b15*b19*b34*b38*b48*b62*b67*b81 - b5*b15*b19*b34*b38*b48*b62*b72*b76 + 
     b5*b15*b19*b34*b38*b48*b63*b71*b76 - b5*b15*b19*b34*b38*b54*b57*b71*b76 + 
     b5*b15*b19*b34*b45*b47*b57*b71*b76 - b5*b15*b19*b36*b43*b47*b57*b71*b76 + 
     b5*b15*b27*b28*b43*b47*b57*b71*b76 - b5*b18*b24*b28*b43*b47*b57*b71*b76 + 
     b9*b14*b24*b28*b43*b47*b57*b71*b76 - b9*b14*b24*b28*b43*b47*b57*b67*b80 + 
     b5*b18*b24*b28*b43*b47*b57*b67*b80 - b5*b15*b27*b28*b43*b47*b57*b67*b80 + 
     b5*b15*b19*b36*b43*b47*b57*b67*b80 - b5*b15*b19*b34*b45*b47*b57*b67*b80 + 
     b5*b15*b19*b34*b38*b54*b57*b67*b80 - b5*b15*b19*b34*b38*b48*b63*b67*b80 + 
     b5*b15*b19*b34*b38*b48*b58*b72*b80 - b5*b15*b19*b34*b38*b48*b58*b71*b81 + 
     b5*b15*b25*b28*b38*b48*b58*b71*b81 - b5*b15*b25*b28*b38*b48*b58*b72*b80 + 
     b5*b15*b25*b28*b38*b48*b63*b67*b80 - b5*b15*b25*b28*b38*b54*b57*b67*b80 + 
     b5*b15*b25*b28*b45*b47*b57*b67*b80 - b5*b15*b25*b36*b37*b47*b57*b67*b80 + 
     b5*b15*b27*b34*b37*b47*b57*b67*b80 - b5*b18*b24*b34*b37*b47*b57*b67*b80 + 
     b9*b14*b24*b34*b37*b47*b57*b67*b80 - b9*b14*b24*b34*b37*b47*b57*b71*b76 + 
     b5*b18*b24*b34*b37*b47*b57*b71*b76 - b5*b15*b27*b34*b37*b47*b57*b71*b76 + 
     b5*b15*b25*b36*b37*b47*b57*b71*b76 - b5*b15*b25*b28*b45*b47*b57*b71*b76 + 
     b5*b15*b25*b28*b38*b54*b57*b71*b76 - b5*b15*b25*b28*b38*b48*b63*b71*b76 + 
     b5*b15*b25*b28*b38*b48*b62*b72*b76 - b5*b15*b25*b28*b38*b48*b62*b67*b81 + 
     b5*b15*b25*b28*b38*b53*b57*b67*b81 - b5*b15*b25*b28*b38*b53*b57*b72*b76 + 
     b5*b15*b25*b28*b38*b53*b63*b66*b76 - b5*b15*b25*b28*b38*b54*b62*b66*b76 + 
     b5*b15*b25*b28*b45*b47*b62*b66*b76 - b5*b15*b25*b36*b37*b47*b62*b66*b76 + 
     b5*b15*b27*b34*b37*b47*b62*b66*b76 - b5*b18*b24*b34*b37*b47*b62*b66*b76 + 
     b9*b14*b24*b34*b37*b47*b62*b66*b76 - b9*b14*b24*b34*b37*b53*b56*b66*b76 + 
     b5*b18*b24*b34*b37*b53*b56*b66*b76 - b5*b15*b27*b34*b37*b53*b56*b66*b76 + 
     b5*b15*b25*b36*b37*b53*b56*b66*b76 - b5*b15*b25*b28*b45*b53*b56*b66*b76 + 
     b5*b15*b25*b28*b44*b54*b56*b66*b76 - b5*b15*b25*b28*b44*b47*b63*b66*b76 + 
     b5*b15*b25*b28*b44*b47*b57*b72*b76 - b5*b15*b25*b28*b44*b47*b57*b67*b81 + 
     b5*b15*b25*b35*b37*b47*b57*b67*b81 - b5*b15*b25*b35*b37*b47*b57*b72*b76 + 
     b5*b15*b25*b35*b37*b47*b63*b66*b76 - b5*b15*b25*b35*b37*b54*b56*b66*b76 + 
     b5*b15*b25*b35*b45*b46*b56*b66*b76 - b5*b15*b25*b36*b44*b46*b56*b66*b76 + 
     b5*b15*b27*b34*b44*b46*b56*b66*b76 - b5*b18*b24*b34*b44*b46*b56*b66*b76 + 
     b9*b14*b24*b34*b44*b46*b56*b66*b76 - b9*b14*b24*b35*b43*b46*b56*b66*b76 + 
     b5*b18*b24*b35*b43*b46*b56*b66*b76 - b5*b15*b27*b35*b43*b46*b56*b66*b76 + 
     b5*b15*b26*b36*b43*b46*b56*b66*b76 - b5*b15*b26*b34*b45*b46*b56*b66*b76 + 
     b5*b15*b26*b34*b37*b54*b56*b66*b76 - b5*b15*b26*b34*b37*b47*b63*b66*b76 + 
     b5*b15*b26*b34*b37*b47*b57*b72*b76 - b5*b15*b26*b34*b37*b47*b57*b67*b81 + 
     b5*b17*b24*b34*b37*b47*b57*b67*b81 - b5*b17*b24*b34*b37*b47*b57*b72*b76 + 
     b5*b17*b24*b34*b37*b47*b63*b66*b76 - b5*b17*b24*b34*b37*b54*b56*b66*b76 + 
     b5*b17*b24*b34*b45*b46*b56*b66*b76 - b5*b17*b24*b36*b43*b46*b56*b66*b76 + 
     b5*b17*b27*b33*b43*b46*b56*b66*b76 - b5*b18*b26*b33*b43*b46*b56*b66*b76 + 
     b9*b14*b26*b33*b43*b46*b56*b66*b76 - b9*b17*b23*b33*b43*b46*b56*b66*b76 + 
     b8*b18*b23*b33*b43*b46*b56*b66*b76 - b8*b14*b27*b33*b43*b46*b56*b66*b76 + 
     b8*b14*b24*b36*b43*b46*b56*b66*b76 - b8*b14*b24*b34*b45*b46*b56*b66*b76 + 
     b8*b14*b24*b34*b37*b54*b56*b66*b76 - b8*b14*b24*b34*b37*b47*b63*b66*b76 + 
     b8*b14*b24*b34*b37*b47*b57*b72*b76 - b8*b14*b24*b34*b37*b47*b57*b67*b81 + 
     b8*b14*b25*b33*b37*b47*b57*b67*b81 - b8*b14*b25*b33*b37*b47*b57*b72*b76 + 
     b8*b14*b25*b33*b37*b47*b63*b66*b76 - b8*b14*b25*b33*b37*b54*b56*b66*b76 + 
     b8*b14*b25*b33*b45*b46*b56*b66*b76 - b8*b14*b25*b36*b42*b46*b56*b66*b76 + 
     b8*b14*b27*b34*b42*b46*b56*b66*b76 - b8*b18*b23*b34*b42*b46*b56*b66*b76 + 
     b9*b17*b23*b34*b42*b46*b56*b66*b76 - b9*b14*b26*b34*b42*b46*b56*b66*b76 + 
     b5*b18*b26*b34*b42*b46*b56*b66*b76 - b5*b17*b27*b34*b42*b46*b56*b66*b76 + 
     b5*b17*b25*b36*b42*b46*b56*b66*b76 - b5*b17*b25*b33*b45*b46*b56*b66*b76 + 
     b5*b17*b25*b33*b37*b54*b56*b66*b76 - b5*b17*b25*b33*b37*b47*b63*b66*b76 + 
     b5*b17*b25*b33*b37*b47*b57*b72*b76 - b5*b17*b25*b33*b37*b47*b57*b67*b81 + 
     b5*b16*b26*b33*b37*b47*b57*b67*b81 - b5*b16*b26*b33*b37*b47*b57*b72*b76 + 
     b5*b16*b26*b33*b37*b47*b63*b66*b76 - b5*b16*b26*b33*b37*b54*b56*b66*b76 + 
     b5*b16*b26*b33*b45*b46*b56*b66*b76 - b5*b16*b26*b36*b42*b46*b56*b66*b76 + 
     b5*b16*b27*b35*b42*b46*b56*b66*b76 - b5*b18*b25*b35*b42*b46*b56*b66*b76 + 
     b9*b14*b25*b35*b42*b46*b56*b66*b76 - b9*b14*b25*b33*b44*b46*b56*b66*b76 + 
     b5*b18*b25*b33*b44*b46*b56*b66*b76 - b5*b16*b27*b33*b44*b46*b56*b66*b76 + 
     b5*b16*b24*b36*b44*b46*b56*b66*b76 - b5*b16*b24*b35*b45*b46*b56*b66*b76 + 
     b5*b16*b24*b35*b37*b54*b56*b66*b76 - b5*b16*b24*b35*b37*b47*b63*b66*b76 + 
     b5*b16*b24*b35*b37*b47*b57*b72*b76 - b5*b16*b24*b35*b37*b47*b57*b67*b81 + 
     b5*b16*b24*b28*b44*b47*b57*b67*b81 - b5*b16*b24*b28*b44*b47*b57*b72*b76 + 
     b5*b16*b24*b28*b44*b47*b63*b66*b76 - b5*b16*b24*b28*b44*b54*b56*b66*b76 + 
     b5*b16*b24*b28*b45*b53*b56*b66*b76 - b5*b16*b24*b36*b37*b53*b56*b66*b76 + 
     b5*b16*b27*b33*b37*b53*b56*b66*b76 - b5*b18*b25*b33*b37*b53*b56*b66*b76 + 
     b9*b14*b25*b33*b37*b53*b56*b66*b76 - b9*b14*b25*b33*b37*b47*b62*b66*b76 + 
     b5*b18*b25*b33*b37*b47*b62*b66*b76 - b5*b16*b27*b33*b37*b47*b62*b66*b76 + 
     b5*b16*b24*b36*b37*b47*b62*b66*b76 - b5*b16*b24*b28*b45*b47*b62*b66*b76 + 
     b5*b16*b24*b28*b38*b54*b62*b66*b76 - b5*b16*b24*b28*b38*b53*b63*b66*b76 + 
     b5*b16*b24*b28*b38*b53*b57*b72*b76 - b5*b16*b24*b28*b38*b53*b57*b67*b81 + 
     b5*b16*b24*b28*b38*b48*b62*b67*b81 - b5*b16*b24*b28*b38*b48*b62*b72*b76 + 
     b5*b16*b24*b28*b38*b48*b63*b71*b76 - b5*b16*b24*b28*b38*b54*b57*b71*b76 + 
     b5*b16*b24*b28*b45*b47*b57*b71*b76 - b5*b16*b24*b36*b37*b47*b57*b71*b76 + 
     b5*b16*b27*b33*b37*b47*b57*b71*b76 - b5*b18*b25*b33*b37*b47*b57*b71*b76 + 
     b9*b14*b25*b33*b37*b47*b57*b71*b76 - b9*b14*b25*b33*b37*b47*b57*b67*b80 + 
     b5*b18*b25*b33*b37*b47*b57*b67*b80 - b5*b16*b27*b33*b37*b47*b57*b67*b80 + 
     b5*b16*b24*b36*b37*b47*b57*b67*b80 - b5*b16*b24*b28*b45*b47*b57*b67*b80 + 
     b5*b16*b24*b28*b38*b54*b57*b67*b80 - b5*b16*b24*b28*b38*b48*b63*b67*b80 + 
     b5*b16*b24*b28*b38*b48*b58*b72*b80 - b5*b16*b24*b28*b38*b48*b58*b71*b81 + 
     b7*b14*b24*b28*b38*b48*b58*b71*b81 - b7*b14*b24*b28*b38*b48*b58*b72*b80 + 
     b7*b14*b24*b28*b38*b48*b63*b67*b80 - b7*b14*b24*b28*b38*b54*b57*b67*b80 + 
     b7*b14*b24*b28*b45*b47*b57*b67*b80 - b7*b14*b24*b36*b37*b47*b57*b67*b80 + 
     b7*b14*b27*b33*b37*b47*b57*b67*b80 - b7*b18*b23*b33*b37*b47*b57*b67*b80 + 
     b9*b16*b23*b33*b37*b47*b57*b67*b80 - b9*b16*b23*b33*b37*b47*b57*b71*b76 + 
     b7*b18*b23*b33*b37*b47*b57*b71*b76 - b7*b14*b27*b33*b37*b47*b57*b71*b76 + 
     b7*b14*b24*b36*b37*b47*b57*b71*b76 - b7*b14*b24*b28*b45*b47*b57*b71*b76 + 
     b7*b14*b24*b28*b38*b54*b57*b71*b76 - b7*b14*b24*b28*b38*b48*b63*b71*b76 + 
     b7*b14*b24*b28*b38*b48*b62*b72*b76 - b7*b14*b24*b28*b38*b48*b62*b67*b81 + 
     b7*b14*b24*b28*b38*b53*b57*b67*b81 - b7*b14*b24*b28*b38*b53*b57*b72*b76 + 
     b7*b14*b24*b28*b38*b53*b63*b66*b76 - b7*b14*b24*b28*b38*b54*b62*b66*b76 + 
     b7*b14*b24*b28*b45*b47*b62*b66*b76 - b7*b14*b24*b36*b37*b47*b62*b66*b76 + 
     b7*b14*b27*b33*b37*b47*b62*b66*b76 - b7*b18*b23*b33*b37*b47*b62*b66*b76 + 
     b9*b16*b23*b33*b37*b47*b62*b66*b76 - b9*b16*b23*b33*b37*b53*b56*b66*b76 + 
     b7*b18*b23*b33*b37*b53*b56*b66*b76 - b7*b14*b27*b33*b37*b53*b56*b66*b76 + 
     b7*b14*b24*b36*b37*b53*b56*b66*b76 - b7*b14*b24*b28*b45*b53*b56*b66*b76 + 
     b7*b14*b24*b28*b44*b54*b56*b66*b76 - b7*b14*b24*b28*b44*b47*b63*b66*b76 + 
     b7*b14*b24*b28*b44*b47*b57*b72*b76 - b7*b14*b24*b28*b44*b47*b57*b67*b81 + 
     b7*b14*b24*b35*b37*b47*b57*b67*b81 - b7*b14*b24*b35*b37*b47*b57*b72*b76 + 
     b7*b14*b24*b35*b37*b47*b63*b66*b76 - b7*b14*b24*b35*b37*b54*b56*b66*b76 + 
     b7*b14*b24*b35*b45*b46*b56*b66*b76 - b7*b14*b24*b36*b44*b46*b56*b66*b76 + 
     b7*b14*b27*b33*b44*b46*b56*b66*b76 - b7*b18*b23*b33*b44*b46*b56*b66*b76 + 
     b9*b16*b23*b33*b44*b46*b56*b66*b76 - b9*b16*b23*b35*b42*b46*b56*b66*b76 + 
     b7*b18*b23*b35*b42*b46*b56*b66*b76 - b7*b14*b27*b35*b42*b46*b56*b66*b76 + 
     b7*b14*b26*b36*b42*b46*b56*b66*b76 - b7*b14*b26*b33*b45*b46*b56*b66*b76 + 
     b7*b14*b26*b33*b37*b54*b56*b66*b76 - b7*b14*b26*b33*b37*b47*b63*b66*b76 + 
     b7*b14*b26*b33*b37*b47*b57*b72*b76 - b7*b14*b26*b33*b37*b47*b57*b67*b81 + 
     b7*b17*b23*b33*b37*b47*b57*b67*b81 - b7*b17*b23*b33*b37*b47*b57*b72*b76 + 
     b7*b17*b23*b33*b37*b47*b63*b66*b76 - b7*b17*b23*b33*b37*b54*b56*b66*b76 + 
     b7*b17*b23*b33*b45*b46*b56*b66*b76 - b7*b17*b23*b36*b42*b46*b56*b66*b76 + 
     b7*b17*b27*b32*b42*b46*b56*b66*b76 - b7*b18*b26*b32*b42*b46*b56*b66*b76 + 
     b9*b16*b26*b32*b42*b46*b56*b66*b76 - b9*b17*b25*b32*b42*b46*b56*b66*b76 + 
     b8*b18*b25*b32*b42*b46*b56*b66*b76 - b8*b16*b27*b32*b42*b46*b56*b66*b76 + 
     b8*b16*b23*b36*b42*b46*b56*b66*b76 - b8*b16*b23*b33*b45*b46*b56*b66*b76 + 
     b8*b16*b23*b33*b37*b54*b56*b66*b76 - b8*b16*b23*b33*b37*b47*b63*b66*b76 + 
     b8*b16*b23*b33*b37*b47*b57*b72*b76 - b8*b16*b23*b33*b37*b47*b57*b67*b81 + 
     b8*b16*b24*b32*b37*b47*b57*b67*b81 - b8*b16*b24*b32*b37*b47*b57*b72*b76 + 
     b8*b16*b24*b32*b37*b47*b63*b66*b76 - b8*b16*b24*b32*b37*b54*b56*b66*b76 + 
     b8*b16*b24*b32*b45*b46*b56*b66*b76 - b8*b16*b24*b36*b41*b46*b56*b66*b76 + 
     b8*b16*b27*b33*b41*b46*b56*b66*b76 - b8*b18*b25*b33*b41*b46*b56*b66*b76 + 
     b9*b17*b25*b33*b41*b46*b56*b66*b76 - b9*b16*b26*b33*b41*b46*b56*b66*b76 + 
     b7*b18*b26*b33*b41*b46*b56*b66*b76 - b7*b17*b27*b33*b41*b46*b56*b66*b76 + 
     b7*b17*b24*b36*b41*b46*b56*b66*b76 - b7*b17*b24*b32*b45*b46*b56*b66*b76 + 
     b7*b17*b24*b32*b37*b54*b56*b66*b76 - b7*b17*b24*b32*b37*b47*b63*b66*b76 + 
     b7*b17*b24*b32*b37*b47*b57*b72*b76 - b7*b17*b24*b32*b37*b47*b57*b67*b81 + 
     b7*b15*b26*b32*b37*b47*b57*b67*b81 - b7*b15*b26*b32*b37*b47*b57*b72*b76 + 
     b7*b15*b26*b32*b37*b47*b63*b66*b76 - b7*b15*b26*b32*b37*b54*b56*b66*b76 + 
     b7*b15*b26*b32*b45*b46*b56*b66*b76 - b7*b15*b26*b36*b41*b46*b56*b66*b76 + 
     b7*b15*b27*b35*b41*b46*b56*b66*b76 - b7*b18*b24*b35*b41*b46*b56*b66*b76 + 
     b9*b16*b24*b35*b41*b46*b56*b66*b76 - b9*b16*b24*b32*b44*b46*b56*b66*b76 + 
     b7*b18*b24*b32*b44*b46*b56*b66*b76 - b7*b15*b27*b32*b44*b46*b56*b66*b76 + 
     b7*b15*b23*b36*b44*b46*b56*b66*b76 - b7*b15*b23*b35*b45*b46*b56*b66*b76 + 
     b7*b15*b23*b35*b37*b54*b56*b66*b76 - b7*b15*b23*b35*b37*b47*b63*b66*b76 + 
     b7*b15*b23*b35*b37*b47*b57*b72*b76 - b7*b15*b23*b35*b37*b47*b57*b67*b81 + 
     b7*b15*b23*b28*b44*b47*b57*b67*b81 - b7*b15*b23*b28*b44*b47*b57*b72*b76 + 
     b7*b15*b23*b28*b44*b47*b63*b66*b76 - b7*b15*b23*b28*b44*b54*b56*b66*b76 + 
     b7*b15*b23*b28*b45*b53*b56*b66*b76 - b7*b15*b23*b36*b37*b53*b56*b66*b76 + 
     b7*b15*b27*b32*b37*b53*b56*b66*b76 - b7*b18*b24*b32*b37*b53*b56*b66*b76 + 
     b9*b16*b24*b32*b37*b53*b56*b66*b76 - b9*b16*b24*b32*b37*b47*b62*b66*b76 + 
     b7*b18*b24*b32*b37*b47*b62*b66*b76 - b7*b15*b27*b32*b37*b47*b62*b66*b76 + 
     b7*b15*b23*b36*b37*b47*b62*b66*b76 - b7*b15*b23*b28*b45*b47*b62*b66*b76 + 
     b7*b15*b23*b28*b38*b54*b62*b66*b76 - b7*b15*b23*b28*b38*b53*b63*b66*b76 + 
     b7*b15*b23*b28*b38*b53*b57*b72*b76 - b7*b15*b23*b28*b38*b53*b57*b67*b81 + 
     b7*b15*b23*b28*b38*b48*b62*b67*b81 - b7*b15*b23*b28*b38*b48*b62*b72*b76 + 
     b7*b15*b23*b28*b38*b48*b63*b71*b76 - b7*b15*b23*b28*b38*b54*b57*b71*b76 + 
     b7*b15*b23*b28*b45*b47*b57*b71*b76 - b7*b15*b23*b36*b37*b47*b57*b71*b76 + 
     b7*b15*b27*b32*b37*b47*b57*b71*b76 - b7*b18*b24*b32*b37*b47*b57*b71*b76 + 
     b9*b16*b24*b32*b37*b47*b57*b71*b76 - b9*b16*b24*b32*b37*b47*b57*b67*b80 + 
     b7*b18*b24*b32*b37*b47*b57*b67*b80 - b7*b15*b27*b32*b37*b47*b57*b67*b80 + 
     b7*b15*b23*b36*b37*b47*b57*b67*b80 - b7*b15*b23*b28*b45*b47*b57*b67*b80 + 
     b7*b15*b23*b28*b38*b54*b57*b67*b80 - b7*b15*b23*b28*b38*b48*b63*b67*b80 + 
     b7*b15*b23*b28*b38*b48*b58*b72*b80 - b7*b15*b23*b28*b38*b48*b58*b71*b81 + 
     b6*b16*b23*b28*b38*b48*b58*b71*b81 - b6*b16*b23*b28*b38*b48*b58*b72*b80 + 
     b6*b16*b23*b28*b38*b48*b63*b67*b80 - b6*b16*b23*b28*b38*b54*b57*b67*b80 + 
     b6*b16*b23*b28*b45*b47*b57*b67*b80 - b6*b16*b23*b36*b37*b47*b57*b67*b80 + 
     b6*b16*b27*b32*b37*b47*b57*b67*b80 - b6*b18*b25*b32*b37*b47*b57*b67*b80 + 
     b9*b15*b25*b32*b37*b47*b57*b67*b80 - b9*b15*b25*b32*b37*b47*b57*b71*b76 + 
     b6*b18*b25*b32*b37*b47*b57*b71*b76 - b6*b16*b27*b32*b37*b47*b57*b71*b76 + 
     b6*b16*b23*b36*b37*b47*b57*b71*b76 - b6*b16*b23*b28*b45*b47*b57*b71*b76 + 
     b6*b16*b23*b28*b38*b54*b57*b71*b76 - b6*b16*b23*b28*b38*b48*b63*b71*b76 + 
     b6*b16*b23*b28*b38*b48*b62*b72*b76 - b6*b16*b23*b28*b38*b48*b62*b67*b81 + 
     b6*b16*b23*b28*b38*b53*b57*b67*b81 - b6*b16*b23*b28*b38*b53*b57*b72*b76 + 
     b6*b16*b23*b28*b38*b53*b63*b66*b76 - b6*b16*b23*b28*b38*b54*b62*b66*b76 + 
     b6*b16*b23*b28*b45*b47*b62*b66*b76 - b6*b16*b23*b36*b37*b47*b62*b66*b76 + 
     b6*b16*b27*b32*b37*b47*b62*b66*b76 - b6*b18*b25*b32*b37*b47*b62*b66*b76 + 
     b9*b15*b25*b32*b37*b47*b62*b66*b76 - b9*b15*b25*b32*b37*b53*b56*b66*b76 + 
     b6*b18*b25*b32*b37*b53*b56*b66*b76 - b6*b16*b27*b32*b37*b53*b56*b66*b76 + 
     b6*b16*b23*b36*b37*b53*b56*b66*b76 - b6*b16*b23*b28*b45*b53*b56*b66*b76 + 
     b6*b16*b23*b28*b44*b54*b56*b66*b76 - b6*b16*b23*b28*b44*b47*b63*b66*b76 + 
     b6*b16*b23*b28*b44*b47*b57*b72*b76 - b6*b16*b23*b28*b44*b47*b57*b67*b81 + 
     b6*b16*b23*b35*b37*b47*b57*b67*b81 - b6*b16*b23*b35*b37*b47*b57*b72*b76 + 
     b6*b16*b23*b35*b37*b47*b63*b66*b76 - b6*b16*b23*b35*b37*b54*b56*b66*b76 + 
     b6*b16*b23*b35*b45*b46*b56*b66*b76 - b6*b16*b23*b36*b44*b46*b56*b66*b76 + 
     b6*b16*b27*b32*b44*b46*b56*b66*b76 - b6*b18*b25*b32*b44*b46*b56*b66*b76 + 
     b9*b15*b25*b32*b44*b46*b56*b66*b76 - b9*b15*b25*b35*b41*b46*b56*b66*b76 + 
     b6*b18*b25*b35*b41*b46*b56*b66*b76 - b6*b16*b27*b35*b41*b46*b56*b66*b76 + 
     b6*b16*b26*b36*b41*b46*b56*b66*b76 - b6*b16*b26*b32*b45*b46*b56*b66*b76 + 
     b6*b16*b26*b32*b37*b54*b56*b66*b76 - b6*b16*b26*b32*b37*b47*b63*b66*b76 + 
     b6*b16*b26*b32*b37*b47*b57*b72*b76 - b6*b16*b26*b32*b37*b47*b57*b67*b81 + 
     b6*b17*b25*b32*b37*b47*b57*b67*b81 - b6*b17*b25*b32*b37*b47*b57*b72*b76 + 
     b6*b17*b25*b32*b37*b47*b63*b66*b76 - b6*b17*b25*b32*b37*b54*b56*b66*b76 + 
     b6*b17*b25*b32*b45*b46*b56*b66*b76 - b6*b17*b25*b36*b41*b46*b56*b66*b76 + 
     b6*b17*b27*b34*b41*b46*b56*b66*b76 - b6*b18*b26*b34*b41*b46*b56*b66*b76 + 
     b9*b15*b26*b34*b41*b46*b56*b66*b76 - b9*b17*b24*b34*b41*b46*b56*b66*b76 + 
     b8*b18*b24*b34*b41*b46*b56*b66*b76 - b8*b15*b27*b34*b41*b46*b56*b66*b76 + 
     b8*b15*b25*b36*b41*b46*b56*b66*b76 - b8*b15*b25*b32*b45*b46*b56*b66*b76 + 
     b8*b15*b25*b32*b37*b54*b56*b66*b76 - b8*b15*b25*b32*b37*b47*b63*b66*b76 + 
     b8*b15*b25*b32*b37*b47*b57*b72*b76 - b8*b15*b25*b32*b37*b47*b57*b67*b81 + 
     b8*b15*b23*b34*b37*b47*b57*b67*b81 - b8*b15*b23*b34*b37*b47*b57*b72*b76 + 
     b8*b15*b23*b34*b37*b47*b63*b66*b76 - b8*b15*b23*b34*b37*b54*b56*b66*b76 + 
     b8*b15*b23*b34*b45*b46*b56*b66*b76 - b8*b15*b23*b36*b43*b46*b56*b66*b76 + 
     b8*b15*b27*b32*b43*b46*b56*b66*b76 - b8*b18*b24*b32*b43*b46*b56*b66*b76 + 
     b9*b17*b24*b32*b43*b46*b56*b66*b76 - b9*b15*b26*b32*b43*b46*b56*b66*b76 + 
     b6*b18*b26*b32*b43*b46*b56*b66*b76 - b6*b17*b27*b32*b43*b46*b56*b66*b76 + 
     b6*b17*b23*b36*b43*b46*b56*b66*b76 - b6*b17*b23*b34*b45*b46*b56*b66*b76 + 
     b6*b17*b23*b34*b37*b54*b56*b66*b76 - b6*b17*b23*b34*b37*b47*b63*b66*b76 + 
     b6*b17*b23*b34*b37*b47*b57*b72*b76 - b6*b17*b23*b34*b37*b47*b57*b67*b81 + 
     b6*b14*b26*b34*b37*b47*b57*b67*b81 - b6*b14*b26*b34*b37*b47*b57*b72*b76 + 
     b6*b14*b26*b34*b37*b47*b63*b66*b76 - b6*b14*b26*b34*b37*b54*b56*b66*b76 + 
     b6*b14*b26*b34*b45*b46*b56*b66*b76 - b6*b14*b26*b36*b43*b46*b56*b66*b76 + 
     b6*b14*b27*b35*b43*b46*b56*b66*b76 - b6*b18*b23*b35*b43*b46*b56*b66*b76 + 
     b9*b15*b23*b35*b43*b46*b56*b66*b76 - b9*b15*b23*b34*b44*b46*b56*b66*b76 + 
     b6*b18*b23*b34*b44*b46*b56*b66*b76 - b6*b14*b27*b34*b44*b46*b56*b66*b76 + 
     b6*b14*b25*b36*b44*b46*b56*b66*b76 - b6*b14*b25*b35*b45*b46*b56*b66*b76 + 
     b6*b14*b25*b35*b37*b54*b56*b66*b76 - b6*b14*b25*b35*b37*b47*b63*b66*b76 + 
     b6*b14*b25*b35*b37*b47*b57*b72*b76 - b6*b14*b25*b35*b37*b47*b57*b67*b81 + 
     b6*b14*b25*b28*b44*b47*b57*b67*b81 - b6*b14*b25*b28*b44*b47*b57*b72*b76 + 
     b6*b14*b25*b28*b44*b47*b63*b66*b76 - b6*b14*b25*b28*b44*b54*b56*b66*b76 + 
     b6*b14*b25*b28*b45*b53*b56*b66*b76 - b6*b14*b25*b36*b37*b53*b56*b66*b76 + 
     b6*b14*b27*b34*b37*b53*b56*b66*b76 - b6*b18*b23*b34*b37*b53*b56*b66*b76 + 
     b9*b15*b23*b34*b37*b53*b56*b66*b76 - b9*b15*b23*b34*b37*b47*b62*b66*b76 + 
     b6*b18*b23*b34*b37*b47*b62*b66*b76 - b6*b14*b27*b34*b37*b47*b62*b66*b76 + 
     b6*b14*b25*b36*b37*b47*b62*b66*b76 - b6*b14*b25*b28*b45*b47*b62*b66*b76 + 
     b6*b14*b25*b28*b38*b54*b62*b66*b76 - b6*b14*b25*b28*b38*b53*b63*b66*b76 + 
     b6*b14*b25*b28*b38*b53*b57*b72*b76 - b6*b14*b25*b28*b38*b53*b57*b67*b81 + 
     b6*b14*b25*b28*b38*b48*b62*b67*b81 - b6*b14*b25*b28*b38*b48*b62*b72*b76 + 
     b6*b14*b25*b28*b38*b48*b63*b71*b76 - b6*b14*b25*b28*b38*b54*b57*b71*b76 + 
     b6*b14*b25*b28*b45*b47*b57*b71*b76 - b6*b14*b25*b36*b37*b47*b57*b71*b76 + 
     b6*b14*b27*b34*b37*b47*b57*b71*b76 - b6*b18*b23*b34*b37*b47*b57*b71*b76 + 
     b9*b15*b23*b34*b37*b47*b57*b71*b76 - b9*b15*b23*b34*b37*b47*b57*b67*b80 + 
     b6*b18*b23*b34*b37*b47*b57*b67*b80 - b6*b14*b27*b34*b37*b47*b57*b67*b80 + 
     b6*b14*b25*b36*b37*b47*b57*b67*b80 - b6*b14*b25*b28*b45*b47*b57*b67*b80 + 
     b6*b14*b25*b28*b38*b54*b57*b67*b80 - b6*b14*b25*b28*b38*b48*b63*b67*b80 + 
     b6*b14*b25*b28*b38*b48*b58*b72*b80 - b6*b14*b25*b28*b38*b48*b58*b71*b81 + 
     b6*b14*b19*b34*b38*b48*b58*b71*b81 - b6*b14*b19*b34*b38*b48*b58*b72*b80 + 
     b6*b14*b19*b34*b38*b48*b63*b67*b80 - b6*b14*b19*b34*b38*b54*b57*b67*b80 + 
     b6*b14*b19*b34*b45*b47*b57*b67*b80 - b6*b14*b19*b36*b43*b47*b57*b67*b80 + 
     b6*b14*b27*b28*b43*b47*b57*b67*b80 - b6*b18*b23*b28*b43*b47*b57*b67*b80 + 
     b9*b15*b23*b28*b43*b47*b57*b67*b80 - b9*b15*b23*b28*b43*b47*b57*b71*b76 + 
     b6*b18*b23*b28*b43*b47*b57*b71*b76 - b6*b14*b27*b28*b43*b47*b57*b71*b76 + 
     b6*b14*b19*b36*b43*b47*b57*b71*b76 - b6*b14*b19*b34*b45*b47*b57*b71*b76 + 
     b6*b14*b19*b34*b38*b54*b57*b71*b76 - b6*b14*b19*b34*b38*b48*b63*b71*b76 + 
     b6*b14*b19*b34*b38*b48*b62*b72*b76 - b6*b14*b19*b34*b38*b48*b62*b67*b81 + 
     b6*b14*b19*b34*b38*b53*b57*b67*b81 - b6*b14*b19*b34*b38*b53*b57*b72*b76 + 
     b6*b14*b19*b34*b38*b53*b63*b66*b76 - b6*b14*b19*b34*b38*b54*b62*b66*b76 + 
     b6*b14*b19*b34*b45*b47*b62*b66*b76 - b6*b14*b19*b36*b43*b47*b62*b66*b76 + 
     b6*b14*b27*b28*b43*b47*b62*b66*b76 - b6*b18*b23*b28*b43*b47*b62*b66*b76 + 
     b9*b15*b23*b28*b43*b47*b62*b66*b76 - b9*b15*b23*b28*b43*b53*b56*b66*b76 + 
     b6*b18*b23*b28*b43*b53*b56*b66*b76 - b6*b14*b27*b28*b43*b53*b56*b66*b76 + 
     b6*b14*b19*b36*b43*b53*b56*b66*b76 - b6*b14*b19*b34*b45*b53*b56*b66*b76 + 
     b6*b14*b19*b34*b44*b54*b56*b66*b76 - b6*b14*b19*b34*b44*b47*b63*b66*b76 + 
     b6*b14*b19*b34*b44*b47*b57*b72*b76 - b6*b14*b19*b34*b44*b47*b57*b67*b81 + 
     b6*b14*b19*b35*b43*b47*b57*b67*b81 - b6*b14*b19*b35*b43*b47*b57*b72*b76 + 
     b6*b14*b19*b35*b43*b47*b63*b66*b76 - b6*b14*b19*b35*b43*b54*b56*b66*b76 + 
     b6*b14*b19*b35*b45*b52*b56*b66*b76 - b6*b14*b19*b36*b44*b52*b56*b66*b76 + 
     b6*b14*b27*b28*b44*b52*b56*b66*b76 - b6*b18*b23*b28*b44*b52*b56*b66*b76 + 
     b9*b15*b23*b28*b44*b52*b56*b66*b76 - b9*b15*b23*b35*b37*b52*b56*b66*b76 + 
     b6*b18*b23*b35*b37*b52*b56*b66*b76 - b6*b14*b27*b35*b37*b52*b56*b66*b76 + 
     b6*b14*b26*b36*b37*b52*b56*b66*b76 - b6*b14*b26*b28*b45*b52*b56*b66*b76 + 
     b6*b14*b26*b28*b43*b54*b56*b66*b76 - b6*b14*b26*b28*b43*b47*b63*b66*b76 + 
     b6*b14*b26*b28*b43*b47*b57*b72*b76 - b6*b14*b26*b28*b43*b47*b57*b67*b81 + 
     b6*b17*b23*b28*b43*b47*b57*b67*b81 - b6*b17*b23*b28*b43*b47*b57*b72*b76 + 
     b6*b17*b23*b28*b43*b47*b63*b66*b76 - b6*b17*b23*b28*b43*b54*b56*b66*b76 + 
     b6*b17*b23*b28*b45*b52*b56*b66*b76 - b6*b17*b23*b36*b37*b52*b56*b66*b76 + 
     b6*b17*b27*b32*b37*b52*b56*b66*b76 - b6*b18*b26*b32*b37*b52*b56*b66*b76 + 
     b9*b15*b26*b32*b37*b52*b56*b66*b76 - b9*b17*b24*b32*b37*b52*b56*b66*b76 + 
     b8*b18*b24*b32*b37*b52*b56*b66*b76 - b8*b15*b27*b32*b37*b52*b56*b66*b76 + 
     b8*b15*b23*b36*b37*b52*b56*b66*b76 - b8*b15*b23*b28*b45*b52*b56*b66*b76 + 
     b8*b15*b23*b28*b43*b54*b56*b66*b76 - b8*b15*b23*b28*b43*b47*b63*b66*b76 + 
     b8*b15*b23*b28*b43*b47*b57*b72*b76 - b8*b15*b23*b28*b43*b47*b57*b67*b81 + 
     b8*b15*b23*b28*b38*b52*b57*b67*b81 - b8*b15*b23*b28*b38*b52*b57*b72*b76 + 
     b8*b15*b23*b28*b38*b52*b63*b66*b76 - b8*b15*b23*b28*b38*b54*b61*b66*b76 + 
     b8*b15*b23*b28*b45*b47*b61*b66*b76 - b8*b15*b23*b36*b37*b47*b61*b66*b76 + 
     b8*b15*b27*b32*b37*b47*b61*b66*b76 - b8*b18*b24*b32*b37*b47*b61*b66*b76 + 
     b9*b17*b24*b32*b37*b47*b61*b66*b76 - b9*b15*b26*b32*b37*b47*b61*b66*b76 + 
     b6*b18*b26*b32*b37*b47*b61*b66*b76 - b6*b17*b27*b32*b37*b47*b61*b66*b76 + 
     b6*b17*b23*b36*b37*b47*b61*b66*b76 - b6*b17*b23*b28*b45*b47*b61*b66*b76 + 
     b6*b17*b23*b28*b38*b54*b61*b66*b76 - b6*b17*b23*b28*b38*b52*b63*b66*b76 + 
     b6*b17*b23*b28*b38*b52*b57*b72*b76 - b6*b17*b23*b28*b38*b52*b57*b67*b81 + 
     b6*b14*b26*b28*b38*b52*b57*b67*b81 - b6*b14*b26*b28*b38*b52*b57*b72*b76 + 
     b6*b14*b26*b28*b38*b52*b63*b66*b76 - b6*b14*b26*b28*b38*b54*b61*b66*b76 + 
     b6*b14*b26*b28*b45*b47*b61*b66*b76 - b6*b14*b26*b36*b37*b47*b61*b66*b76 + 
     b6*b14*b27*b35*b37*b47*b61*b66*b76 - b6*b18*b23*b35*b37*b47*b61*b66*b76 + 
     b9*b15*b23*b35*b37*b47*b61*b66*b76 - b9*b15*b23*b28*b44*b47*b61*b66*b76 + 
     b6*b18*b23*b28*b44*b47*b61*b66*b76 - b6*b14*b27*b28*b44*b47*b61*b66*b76 + 
     b6*b14*b19*b36*b44*b47*b61*b66*b76 - b6*b14*b19*b35*b45*b47*b61*b66*b76 + 
     b6*b14*b19*b35*b38*b54*b61*b66*b76 - b6*b14*b19*b35*b38*b52*b63*b66*b76 + 
     b6*b14*b19*b35*b38*b52*b57*b72*b76 - b6*b14*b19*b35*b38*b52*b57*b67*b81 + 
     b6*b14*b19*b29*b44*b52*b57*b67*b81 - b6*b14*b19*b29*b44*b52*b57*b72*b76 + 
     b6*b14*b19*b29*b44*b52*b63*b66*b76 - b6*b14*b19*b29*b44*b54*b61*b66*b76 + 
     b6*b14*b19*b29*b45*b53*b61*b66*b76 - b6*b14*b19*b36*b38*b53*b61*b66*b76 + 
     b6*b14*b27*b28*b38*b53*b61*b66*b76 - b6*b18*b23*b28*b38*b53*b61*b66*b76 + 
     b9*b15*b23*b28*b38*b53*b61*b66*b76 - b9*b15*b23*b28*b38*b52*b62*b66*b76 + 
     b6*b18*b23*b28*b38*b52*b62*b66*b76 - b6*b14*b27*b28*b38*b52*b62*b66*b76 + 
     b6*b14*b19*b36*b38*b52*b62*b66*b76 - b6*b14*b19*b29*b45*b52*b62*b66*b76 + 
     b6*b14*b19*b29*b43*b54*b62*b66*b76 - b6*b14*b19*b29*b43*b53*b63*b66*b76 + 
     b6*b14*b19*b29*b43*b53*b57*b72*b76 - b6*b14*b19*b29*b43*b53*b57*b67*b81 + 
     b6*b14*b19*b29*b43*b48*b62*b67*b81 - b6*b14*b19*b29*b43*b48*b62*b72*b76 + 
     b6*b14*b19*b29*b43*b48*b63*b71*b76 - b6*b14*b19*b29*b43*b54*b57*b71*b76 + 
     b6*b14*b19*b29*b45*b52*b57*b71*b76 - b6*b14*b19*b36*b38*b52*b57*b71*b76 + 
     b6*b14*b27*b28*b38*b52*b57*b71*b76 - b6*b18*b23*b28*b38*b52*b57*b71*b76 + 
     b9*b15*b23*b28*b38*b52*b57*b71*b76 - b9*b15*b23*b28*b38*b52*b57*b67*b80 + 
     b6*b18*b23*b28*b38*b52*b57*b67*b80 - b6*b14*b27*b28*b38*b52*b57*b67*b80 + 
     b6*b14*b19*b36*b38*b52*b57*b67*b80 - b6*b14*b19*b29*b45*b52*b57*b67*b80 + 
     b6*b14*b19*b29*b43*b54*b57*b67*b80 - b6*b14*b19*b29*b43*b48*b63*b67*b80 + 
     b6*b14*b19*b29*b43*b48*b58*b72*b80 - b6*b14*b19*b29*b43*b48*b58*b71*b81 + 
     b6*b14*b19*b29*b39*b52*b58*b71*b81 - b6*b14*b19*b29*b39*b52*b58*b72*b80 + 
     b6*b14*b19*b29*b39*b52*b63*b67*b80 - b6*b14*b19*b29*b39*b54*b61*b67*b80 + 
     b6*b14*b19*b29*b45*b48*b61*b67*b80 - b6*b14*b19*b36*b38*b48*b61*b67*b80 + 
     b6*b14*b27*b28*b38*b48*b61*b67*b80 - b6*b18*b23*b28*b38*b48*b61*b67*b80 + 
     b9*b15*b23*b28*b38*b48*b61*b67*b80 - b9*b15*b23*b28*b38*b48*b61*b71*b76 + 
     b6*b18*b23*b28*b38*b48*b61*b71*b76 - b6*b14*b27*b28*b38*b48*b61*b71*b76 + 
     b6*b14*b19*b36*b38*b48*b61*b71*b76 - b6*b14*b19*b29*b45*b48*b61*b71*b76 + 
     b6*b14*b19*b29*b39*b54*b61*b71*b76 - b6*b14*b19*b29*b39*b52*b63*b71*b76 + 
     b6*b14*b19*b29*b39*b52*b62*b72*b76 - b6*b14*b19*b29*b39*b52*b62*b67*b81 + 
     b6*b14*b19*b29*b39*b53*b61*b67*b81 - b6*b14*b19*b29*b39*b53*b61*b72*b76 + 
     b6*b14*b19*b29*b39*b53*b63*b70*b76 - b6*b14*b19*b29*b39*b54*b62*b70*b76 + 
     b6*b14*b19*b29*b45*b48*b62*b70*b76 - b6*b14*b19*b36*b38*b48*b62*b70*b76 + 
     b6*b14*b27*b28*b38*b48*b62*b70*b76 - b6*b18*b23*b28*b38*b48*b62*b70*b76 + 
     b9*b15*b23*b28*b38*b48*b62*b70*b76 - b9*b15*b23*b28*b38*b53*b57*b70*b76 + 
     b6*b18*b23*b28*b38*b53*b57*b70*b76 - b6*b14*b27*b28*b38*b53*b57*b70*b76 + 
     b6*b14*b19*b36*b38*b53*b57*b70*b76 - b6*b14*b19*b29*b45*b53*b57*b70*b76 + 
     b6*b14*b19*b29*b44*b54*b57*b70*b76 - b6*b14*b19*b29*b44*b48*b63*b70*b76 + 
     b6*b14*b19*b29*b44*b48*b61*b72*b76 - b6*b14*b19*b29*b44*b48*b61*b67*b81 + 
     b6*b14*b19*b35*b38*b48*b61*b67*b81 - b6*b14*b19*b35*b38*b48*b61*b72*b76 + 
     b6*b14*b19*b35*b38*b48*b63*b70*b76 - b6*b14*b19*b35*b38*b54*b57*b70*b76 + 
     b6*b14*b19*b35*b45*b47*b57*b70*b76 - b6*b14*b19*b36*b44*b47*b57*b70*b76 + 
     b6*b14*b27*b28*b44*b47*b57*b70*b76 - b6*b18*b23*b28*b44*b47*b57*b70*b76 + 
     b9*b15*b23*b28*b44*b47*b57*b70*b76 - b9*b15*b23*b35*b37*b47*b57*b70*b76 + 
     b6*b18*b23*b35*b37*b47*b57*b70*b76 - b6*b14*b27*b35*b37*b47*b57*b70*b76 + 
     b6*b14*b26*b36*b37*b47*b57*b70*b76 - b6*b14*b26*b28*b45*b47*b57*b70*b76 + 
     b6*b14*b26*b28*b38*b54*b57*b70*b76 - b6*b14*b26*b28*b38*b48*b63*b70*b76 + 
     b6*b14*b26*b28*b38*b48*b61*b72*b76 - b6*b14*b26*b28*b38*b48*b61*b67*b81 + 
     b6*b17*b23*b28*b38*b48*b61*b67*b81 - b6*b17*b23*b28*b38*b48*b61*b72*b76 + 
     b6*b17*b23*b28*b38*b48*b63*b70*b76 - b6*b17*b23*b28*b38*b54*b57*b70*b76 + 
     b6*b17*b23*b28*b45*b47*b57*b70*b76 - b6*b17*b23*b36*b37*b47*b57*b70*b76 + 
     b6*b17*b27*b32*b37*b47*b57*b70*b76 - b6*b18*b26*b32*b37*b47*b57*b70*b76 + 
     b9*b15*b26*b32*b37*b47*b57*b70*b76 - b9*b17*b24*b32*b37*b47*b57*b70*b76 + 
     b8*b18*b24*b32*b37*b47*b57*b70*b76 - b8*b15*b27*b32*b37*b47*b57*b70*b76 + 
     b8*b15*b23*b36*b37*b47*b57*b70*b76 - b8*b15*b23*b28*b45*b47*b57*b70*b76 + 
     b8*b15*b23*b28*b38*b54*b57*b70*b76 - b8*b15*b23*b28*b38*b48*b63*b70*b76 + 
     b8*b15*b23*b28*b38*b48*b61*b72*b76 - b8*b15*b23*b28*b38*b48*b61*b67*b81 + 
     b8*b15*b23*b28*b38*b48*b58*b70*b81 - b8*b15*b23*b28*b38*b48*b58*b72*b79 + 
     b8*b15*b23*b28*b38*b48*b63*b67*b79 - b8*b15*b23*b28*b38*b54*b57*b67*b79 + 
     b8*b15*b23*b28*b45*b47*b57*b67*b79 - b8*b15*b23*b36*b37*b47*b57*b67*b79 + 
     b8*b15*b27*b32*b37*b47*b57*b67*b79 - b8*b18*b24*b32*b37*b47*b57*b67*b79 + 
     b9*b17*b24*b32*b37*b47*b57*b67*b79 - b9*b15*b26*b32*b37*b47*b57*b67*b79 + 
     b6*b18*b26*b32*b37*b47*b57*b67*b79 - b6*b17*b27*b32*b37*b47*b57*b67*b79 + 
     b6*b17*b23*b36*b37*b47*b57*b67*b79 - b6*b17*b23*b28*b45*b47*b57*b67*b79 + 
     b6*b17*b23*b28*b38*b54*b57*b67*b79 - b6*b17*b23*b28*b38*b48*b63*b67*b79 + 
     b6*b17*b23*b28*b38*b48*b58*b72*b79 - b6*b17*b23*b28*b38*b48*b58*b70*b81 + 
     b6*b14*b26*b28*b38*b48*b58*b70*b81 - b6*b14*b26*b28*b38*b48*b58*b72*b79 + 
     b6*b14*b26*b28*b38*b48*b63*b67*b79 - b6*b14*b26*b28*b38*b54*b57*b67*b79 + 
     b6*b14*b26*b28*b45*b47*b57*b67*b79 - b6*b14*b26*b36*b37*b47*b57*b67*b79 + 
     b6*b14*b27*b35*b37*b47*b57*b67*b79 - b6*b18*b23*b35*b37*b47*b57*b67*b79 + 
     b9*b15*b23*b35*b37*b47*b57*b67*b79 - b9*b15*b23*b28*b44*b47*b57*b67*b79 + 
     b6*b18*b23*b28*b44*b47*b57*b67*b79 - b6*b14*b27*b28*b44*b47*b57*b67*b79 + 
     b6*b14*b19*b36*b44*b47*b57*b67*b79 - b6*b14*b19*b35*b45*b47*b57*b67*b79 + 
     b6*b14*b19*b35*b38*b54*b57*b67*b79 - b6*b14*b19*b35*b38*b48*b63*b67*b79 + 
     b6*b14*b19*b35*b38*b48*b58*b72*b79 - b6*b14*b19*b35*b38*b48*b58*b70*b81 + 
     b6*b14*b19*b29*b44*b48*b58*b70*b81 - b6*b14*b19*b29*b44*b48*b58*b72*b79 + 
     b6*b14*b19*b29*b44*b48*b63*b67*b79 - b6*b14*b19*b29*b44*b54*b57*b67*b79 + 
     b6*b14*b19*b29*b45*b53*b57*b67*b79 - b6*b14*b19*b36*b38*b53*b57*b67*b79 + 
     b6*b14*b27*b28*b38*b53*b57*b67*b79 - b6*b18*b23*b28*b38*b53*b57*b67*b79 + 
     b9*b15*b23*b28*b38*b53*b57*b67*b79 - b9*b15*b23*b28*b38*b48*b62*b67*b79 + 
     b6*b18*b23*b28*b38*b48*b62*b67*b79 - b6*b14*b27*b28*b38*b48*b62*b67*b79 + 
     b6*b14*b19*b36*b38*b48*b62*b67*b79 - b6*b14*b19*b29*b45*b48*b62*b67*b79 + 
     b6*b14*b19*b29*b39*b54*b62*b67*b79 - b6*b14*b19*b29*b39*b53*b63*b67*b79 + 
     b6*b14*b19*b29*b39*b53*b58*b72*b79 - b6*b14*b19*b29*b39*b53*b58*b70*b81 + 
     b6*b14*b19*b29*b39*b49*b62*b70*b81 - b6*b14*b19*b29*b39*b49*b62*b72*b79 + 
     b6*b14*b19*b29*b39*b49*b63*b71*b79 - b6*b14*b19*b29*b39*b54*b58*b71*b79 + 
     b6*b14*b19*b29*b45*b48*b58*b71*b79 - b6*b14*b19*b36*b38*b48*b58*b71*b79 + 
     b6*b14*b27*b28*b38*b48*b58*b71*b79 - b6*b18*b23*b28*b38*b48*b58*b71*b79 + 
     b9*b15*b23*b28*b38*b48*b58*b71*b79 - b9*b15*b23*b28*b38*b48*b58*b70*b80 + 
     b6*b18*b23*b28*b38*b48*b58*b70*b80 - b6*b14*b27*b28*b38*b48*b58*b70*b80 + 
     b6*b14*b19*b36*b38*b48*b58*b70*b80 - b6*b14*b19*b29*b45*b48*b58*b70*b80 + 
     b6*b14*b19*b29*b39*b54*b58*b70*b80 - b6*b14*b19*b29*b39*b49*b63*b70*b80 + 
     b6*b14*b19*b29*b39*b49*b61*b72*b80 - b6*b14*b19*b29*b39*b49*b61*b71*b81 + 
     b6*b14*b19*b29*b40*b48*b61*b71*b81 - b6*b14*b19*b29*b40*b48*b61*b72*b80 + 
     b6*b14*b19*b29*b40*b48*b63*b70*b80 - b6*b14*b19*b29*b40*b54*b57*b70*b80 + 
     b6*b14*b19*b29*b45*b49*b57*b70*b80 - b6*b14*b19*b36*b38*b49*b57*b70*b80 + 
     b6*b14*b27*b28*b38*b49*b57*b70*b80 - b6*b18*b23*b28*b38*b49*b57*b70*b80 + 
     b9*b15*b23*b28*b38*b49*b57*b70*b80 - b9*b15*b23*b28*b38*b49*b57*b71*b79 + 
     b6*b18*b23*b28*b38*b49*b57*b71*b79 - b6*b14*b27*b28*b38*b49*b57*b71*b79 + 
     b6*b14*b19*b36*b38*b49*b57*b71*b79 - b6*b14*b19*b29*b45*b49*b57*b71*b79 + 
     b6*b14*b19*b29*b40*b54*b57*b71*b79 - b6*b14*b19*b29*b40*b48*b63*b71*b79 + 
     b6*b14*b19*b29*b40*b48*b62*b72*b79 - b6*b14*b19*b29*b40*b48*b62*b70*b81 + 
     b6*b14*b19*b29*b40*b53*b57*b70*b81 - b6*b14*b19*b29*b40*b53*b57*b72*b79 + 
     b6*b14*b19*b29*b40*b53*b63*b66*b79 - b6*b14*b19*b29*b40*b54*b62*b66*b79 + 
     b6*b14*b19*b29*b45*b49*b62*b66*b79 - b6*b14*b19*b36*b38*b49*b62*b66*b79 + 
     b6*b14*b27*b28*b38*b49*b62*b66*b79 - b6*b18*b23*b28*b38*b49*b62*b66*b79 + 
     b9*b15*b23*b28*b38*b49*b62*b66*b79 - b9*b15*b23*b28*b38*b53*b58*b66*b79 + 
     b6*b18*b23*b28*b38*b53*b58*b66*b79 - b6*b14*b27*b28*b38*b53*b58*b66*b79 + 
     b6*b14*b19*b36*b38*b53*b58*b66*b79 - b6*b14*b19*b29*b45*b53*b58*b66*b79 + 
     b6*b14*b19*b29*b44*b54*b58*b66*b79 - b6*b14*b19*b29*b44*b49*b63*b66*b79 + 
     b6*b14*b19*b29*b44*b49*b57*b72*b79 - b6*b14*b19*b29*b44*b49*b57*b70*b81 + 
     b6*b14*b19*b35*b38*b49*b57*b70*b81 - b6*b14*b19*b35*b38*b49*b57*b72*b79 + 
     b6*b14*b19*b35*b38*b49*b63*b66*b79 - b6*b14*b19*b35*b38*b54*b58*b66*b79 + 
     b6*b14*b19*b35*b45*b47*b58*b66*b79 - b6*b14*b19*b36*b44*b47*b58*b66*b79 + 
     b6*b14*b27*b28*b44*b47*b58*b66*b79 - b6*b18*b23*b28*b44*b47*b58*b66*b79 + 
     b9*b15*b23*b28*b44*b47*b58*b66*b79 - b9*b15*b23*b35*b37*b47*b58*b66*b79 + 
     b6*b18*b23*b35*b37*b47*b58*b66*b79 - b6*b14*b27*b35*b37*b47*b58*b66*b79 + 
     b6*b14*b26*b36*b37*b47*b58*b66*b79 - b6*b14*b26*b28*b45*b47*b58*b66*b79 + 
     b6*b14*b26*b28*b38*b54*b58*b66*b79 - b6*b14*b26*b28*b38*b49*b63*b66*b79 + 
     b6*b14*b26*b28*b38*b49*b57*b72*b79 - b6*b14*b26*b28*b38*b49*b57*b70*b81 + 
     b6*b17*b23*b28*b38*b49*b57*b70*b81 - b6*b17*b23*b28*b38*b49*b57*b72*b79 + 
     b6*b17*b23*b28*b38*b49*b63*b66*b79 - b6*b17*b23*b28*b38*b54*b58*b66*b79 + 
     b6*b17*b23*b28*b45*b47*b58*b66*b79 - b6*b17*b23*b36*b37*b47*b58*b66*b79 + 
     b6*b17*b27*b32*b37*b47*b58*b66*b79 - b6*b18*b26*b32*b37*b47*b58*b66*b79 + 
     b9*b15*b26*b32*b37*b47*b58*b66*b79 - b9*b17*b24*b32*b37*b47*b58*b66*b79 + 
     b8*b18*b24*b32*b37*b47*b58*b66*b79 - b8*b15*b27*b32*b37*b47*b58*b66*b79 + 
     b8*b15*b23*b36*b37*b47*b58*b66*b79 - b8*b15*b23*b28*b45*b47*b58*b66*b79 + 
     b8*b15*b23*b28*b38*b54*b58*b66*b79 - b8*b15*b23*b28*b38*b49*b63*b66*b79 + 
     b8*b15*b23*b28*b38*b49*b57*b72*b79 - b8*b15*b23*b28*b38*b49*b57*b70*b81 + 
     b8*b15*b23*b28*b38*b49*b61*b66*b81 - b8*b15*b23*b28*b38*b49*b61*b72*b75 + 
     b8*b15*b23*b28*b38*b49*b63*b70*b75 - b8*b15*b23*b28*b38*b54*b58*b70*b75 + 
     b8*b15*b23*b28*b45*b47*b58*b70*b75 - b8*b15*b23*b36*b37*b47*b58*b70*b75 + 
     b8*b15*b27*b32*b37*b47*b58*b70*b75 - b8*b18*b24*b32*b37*b47*b58*b70*b75 + 
     b9*b17*b24*b32*b37*b47*b58*b70*b75 - b9*b15*b26*b32*b37*b47*b58*b70*b75 + 
     b6*b18*b26*b32*b37*b47*b58*b70*b75 - b6*b17*b27*b32*b37*b47*b58*b70*b75 + 
     b6*b17*b23*b36*b37*b47*b58*b70*b75 - b6*b17*b23*b28*b45*b47*b58*b70*b75 + 
     b6*b17*b23*b28*b38*b54*b58*b70*b75 - b6*b17*b23*b28*b38*b49*b63*b70*b75 + 
     b6*b17*b23*b28*b38*b49*b61*b72*b75 - b6*b17*b23*b28*b38*b49*b61*b66*b81 + 
     b6*b14*b26*b28*b38*b49*b61*b66*b81 - b6*b14*b26*b28*b38*b49*b61*b72*b75 + 
     b6*b14*b26*b28*b38*b49*b63*b70*b75 - b6*b14*b26*b28*b38*b54*b58*b70*b75 + 
     b6*b14*b26*b28*b45*b47*b58*b70*b75 - b6*b14*b26*b36*b37*b47*b58*b70*b75 + 
     b6*b14*b27*b35*b37*b47*b58*b70*b75 - b6*b18*b23*b35*b37*b47*b58*b70*b75 + 
     b9*b15*b23*b35*b37*b47*b58*b70*b75 - b9*b15*b23*b28*b44*b47*b58*b70*b75 + 
     b6*b18*b23*b28*b44*b47*b58*b70*b75 - b6*b14*b27*b28*b44*b47*b58*b70*b75 + 
     b6*b14*b19*b36*b44*b47*b58*b70*b75 - b6*b14*b19*b35*b45*b47*b58*b70*b75 + 
     b6*b14*b19*b35*b38*b54*b58*b70*b75 - b6*b14*b19*b35*b38*b49*b63*b70*b75 + 
     b6*b14*b19*b35*b38*b49*b61*b72*b75 - b6*b14*b19*b35*b38*b49*b61*b66*b81 + 
     b6*b14*b19*b29*b44*b49*b61*b66*b81 - b6*b14*b19*b29*b44*b49*b61*b72*b75 + 
     b6*b14*b19*b29*b44*b49*b63*b70*b75 - b6*b14*b19*b29*b44*b54*b58*b70*b75 + 
     b6*b14*b19*b29*b45*b53*b58*b70*b75 - b6*b14*b19*b36*b38*b53*b58*b70*b75 + 
     b6*b14*b27*b28*b38*b53*b58*b70*b75 - b6*b18*b23*b28*b38*b53*b58*b70*b75 + 
     b9*b15*b23*b28*b38*b53*b58*b70*b75 - b9*b15*b23*b28*b38*b49*b62*b70*b75 + 
     b6*b18*b23*b28*b38*b49*b62*b70*b75 - b6*b14*b27*b28*b38*b49*b62*b70*b75 + 
     b6*b14*b19*b36*b38*b49*b62*b70*b75 - b6*b14*b19*b29*b45*b49*b62*b70*b75 + 
     b6*b14*b19*b29*b40*b54*b62*b70*b75 - b6*b14*b19*b29*b40*b53*b63*b70*b75 + 
     b6*b14*b19*b29*b40*b53*b61*b72*b75 - b6*b14*b19*b29*b40*b53*b61*b66*b81 + 
     b6*b14*b19*b29*b40*b52*b62*b66*b81 - b6*b14*b19*b29*b40*b52*b62*b72*b75 + 
     b6*b14*b19*b29*b40*b52*b63*b71*b75 - b6*b14*b19*b29*b40*b54*b61*b71*b75 + 
     b6*b14*b19*b29*b45*b49*b61*b71*b75 - b6*b14*b19*b36*b38*b49*b61*b71*b75 + 
     b6*b14*b27*b28*b38*b49*b61*b71*b75 - b6*b18*b23*b28*b38*b49*b61*b71*b75 + 
     b9*b15*b23*b28*b38*b49*b61*b71*b75 - b9*b15*b23*b28*b38*b49*b61*b66*b80 + 
     b6*b18*b23*b28*b38*b49*b61*b66*b80 - b6*b14*b27*b28*b38*b49*b61*b66*b80 + 
     b6*b14*b19*b36*b38*b49*b61*b66*b80 - b6*b14*b19*b29*b45*b49*b61*b66*b80 + 
     b6*b14*b19*b29*b40*b54*b61*b66*b80 - b6*b14*b19*b29*b40*b52*b63*b66*b80 + 
     b6*b14*b19*b29*b40*b52*b57*b72*b80 - b6*b14*b19*b29*b40*b52*b57*b71*b81 + 
     b6*b14*b19*b29*b43*b49*b57*b71*b81 - b6*b14*b19*b29*b43*b49*b57*b72*b80 + 
     b6*b14*b19*b29*b43*b49*b63*b66*b80 - b6*b14*b19*b29*b43*b54*b58*b66*b80 + 
     b6*b14*b19*b29*b45*b52*b58*b66*b80 - b6*b14*b19*b36*b38*b52*b58*b66*b80 + 
     b6*b14*b27*b28*b38*b52*b58*b66*b80 - b6*b18*b23*b28*b38*b52*b58*b66*b80 + 
     b9*b15*b23*b28*b38*b52*b58*b66*b80 - b9*b15*b23*b28*b38*b52*b58*b71*b75 + 
     b6*b18*b23*b28*b38*b52*b58*b71*b75 - b6*b14*b27*b28*b38*b52*b58*b71*b75 + 
     b6*b14*b19*b36*b38*b52*b58*b71*b75 - b6*b14*b19*b29*b45*b52*b58*b71*b75 + 
     b6*b14*b19*b29*b43*b54*b58*b71*b75 - b6*b14*b19*b29*b43*b49*b63*b71*b75 + 
     b6*b14*b19*b29*b43*b49*b62*b72*b75 - b6*b14*b19*b29*b43*b49*b62*b66*b81 + 
     b6*b14*b19*b29*b43*b53*b58*b66*b81 - b6*b14*b19*b29*b43*b53*b58*b72*b75 + 
     b6*b14*b19*b29*b43*b53*b63*b67*b75 - b6*b14*b19*b29*b43*b54*b62*b67*b75 + 
     b6*b14*b19*b29*b45*b52*b62*b67*b75 - b6*b14*b19*b36*b38*b52*b62*b67*b75 + 
     b6*b14*b27*b28*b38*b52*b62*b67*b75 - b6*b18*b23*b28*b38*b52*b62*b67*b75 + 
     b9*b15*b23*b28*b38*b52*b62*b67*b75 - b9*b15*b23*b28*b38*b53*b61*b67*b75 + 
     b6*b18*b23*b28*b38*b53*b61*b67*b75 - b6*b14*b27*b28*b38*b53*b61*b67*b75 + 
     b6*b14*b19*b36*b38*b53*b61*b67*b75 - b6*b14*b19*b29*b45*b53*b61*b67*b75 + 
     b6*b14*b19*b29*b44*b54*b61*b67*b75 - b6*b14*b19*b29*b44*b52*b63*b67*b75 + 
     b6*b14*b19*b29*b44*b52*b58*b72*b75 - b6*b14*b19*b29*b44*b52*b58*b66*b81 + 
     b6*b14*b19*b35*b38*b52*b58*b66*b81 - b6*b14*b19*b35*b38*b52*b58*b72*b75 + 
     b6*b14*b19*b35*b38*b52*b63*b67*b75 - b6*b14*b19*b35*b38*b54*b61*b67*b75 + 
     b6*b14*b19*b35*b45*b47*b61*b67*b75 - b6*b14*b19*b36*b44*b47*b61*b67*b75 + 
     b6*b14*b27*b28*b44*b47*b61*b67*b75 - b6*b18*b23*b28*b44*b47*b61*b67*b75 + 
     b9*b15*b23*b28*b44*b47*b61*b67*b75 - b9*b15*b23*b35*b37*b47*b61*b67*b75 + 
     b6*b18*b23*b35*b37*b47*b61*b67*b75 - b6*b14*b27*b35*b37*b47*b61*b67*b75 + 
     b6*b14*b26*b36*b37*b47*b61*b67*b75 - b6*b14*b26*b28*b45*b47*b61*b67*b75 + 
     b6*b14*b26*b28*b38*b54*b61*b67*b75 - b6*b14*b26*b28*b38*b52*b63*b67*b75 + 
     b6*b14*b26*b28*b38*b52*b58*b72*b75 - b6*b14*b26*b28*b38*b52*b58*b66*b81 + 
     b6*b17*b23*b28*b38*b52*b58*b66*b81 - b6*b17*b23*b28*b38*b52*b58*b72*b75 + 
     b6*b17*b23*b28*b38*b52*b63*b67*b75 - b6*b17*b23*b28*b38*b54*b61*b67*b75 + 
     b6*b17*b23*b28*b45*b47*b61*b67*b75 - b6*b17*b23*b36*b37*b47*b61*b67*b75 + 
     b6*b17*b27*b32*b37*b47*b61*b67*b75 - b6*b18*b26*b32*b37*b47*b61*b67*b75 + 
     b9*b15*b26*b32*b37*b47*b61*b67*b75 - b9*b17*b24*b32*b37*b47*b61*b67*b75 + 
     b8*b18*b24*b32*b37*b47*b61*b67*b75 - b8*b15*b27*b32*b37*b47*b61*b67*b75 + 
     b8*b15*b23*b36*b37*b47*b61*b67*b75 - b8*b15*b23*b28*b45*b47*b61*b67*b75 + 
     b8*b15*b23*b28*b38*b54*b61*b67*b75 - b8*b15*b23*b28*b38*b52*b63*b67*b75 + 
     b8*b15*b23*b28*b38*b52*b58*b72*b75 - b8*b15*b23*b28*b38*b52*b58*b66*b81 + 
     b8*b15*b23*b28*b43*b47*b58*b66*b81 - b8*b15*b23*b28*b43*b47*b58*b72*b75 + 
     b8*b15*b23*b28*b43*b47*b63*b67*b75 - b8*b15*b23*b28*b43*b54*b56*b67*b75 + 
     b8*b15*b23*b28*b45*b52*b56*b67*b75 - b8*b15*b23*b36*b37*b52*b56*b67*b75 + 
     b8*b15*b27*b32*b37*b52*b56*b67*b75 - b8*b18*b24*b32*b37*b52*b56*b67*b75 + 
     b9*b17*b24*b32*b37*b52*b56*b67*b75 - b9*b15*b26*b32*b37*b52*b56*b67*b75 + 
     b6*b18*b26*b32*b37*b52*b56*b67*b75 - b6*b17*b27*b32*b37*b52*b56*b67*b75 + 
     b6*b17*b23*b36*b37*b52*b56*b67*b75 - b6*b17*b23*b28*b45*b52*b56*b67*b75 + 
     b6*b17*b23*b28*b43*b54*b56*b67*b75 - b6*b17*b23*b28*b43*b47*b63*b67*b75 + 
     b6*b17*b23*b28*b43*b47*b58*b72*b75 - b6*b17*b23*b28*b43*b47*b58*b66*b81 + 
     b6*b14*b26*b28*b43*b47*b58*b66*b81 - b6*b14*b26*b28*b43*b47*b58*b72*b75 + 
     b6*b14*b26*b28*b43*b47*b63*b67*b75 - b6*b14*b26*b28*b43*b54*b56*b67*b75 + 
     b6*b14*b26*b28*b45*b52*b56*b67*b75 - b6*b14*b26*b36*b37*b52*b56*b67*b75 + 
     b6*b14*b27*b35*b37*b52*b56*b67*b75 - b6*b18*b23*b35*b37*b52*b56*b67*b75 + 
     b9*b15*b23*b35*b37*b52*b56*b67*b75 - b9*b15*b23*b28*b44*b52*b56*b67*b75 + 
     b6*b18*b23*b28*b44*b52*b56*b67*b75 - b6*b14*b27*b28*b44*b52*b56*b67*b75 + 
     b6*b14*b19*b36*b44*b52*b56*b67*b75 - b6*b14*b19*b35*b45*b52*b56*b67*b75 + 
     b6*b14*b19*b35*b43*b54*b56*b67*b75 - b6*b14*b19*b35*b43*b47*b63*b67*b75 + 
     b6*b14*b19*b35*b43*b47*b58*b72*b75 - b6*b14*b19*b35*b43*b47*b58*b66*b81 + 
     b6*b14*b19*b34*b44*b47*b58*b66*b81 - b6*b14*b19*b34*b44*b47*b58*b72*b75 + 
     b6*b14*b19*b34*b44*b47*b63*b67*b75 - b6*b14*b19*b34*b44*b54*b56*b67*b75 + 
     b6*b14*b19*b34*b45*b53*b56*b67*b75 - b6*b14*b19*b36*b43*b53*b56*b67*b75 + 
     b6*b14*b27*b28*b43*b53*b56*b67*b75 - b6*b18*b23*b28*b43*b53*b56*b67*b75 + 
     b9*b15*b23*b28*b43*b53*b56*b67*b75 - b9*b15*b23*b28*b43*b47*b62*b67*b75 + 
     b6*b18*b23*b28*b43*b47*b62*b67*b75 - b6*b14*b27*b28*b43*b47*b62*b67*b75 + 
     b6*b14*b19*b36*b43*b47*b62*b67*b75 - b6*b14*b19*b34*b45*b47*b62*b67*b75 + 
     b6*b14*b19*b34*b38*b54*b62*b67*b75 - b6*b14*b19*b34*b38*b53*b63*b67*b75 + 
     b6*b14*b19*b34*b38*b53*b58*b72*b75 - b6*b14*b19*b34*b38*b53*b58*b66*b81 + 
     b6*b14*b19*b34*b38*b49*b62*b66*b81 - b6*b14*b19*b34*b38*b49*b62*b72*b75 + 
     b6*b14*b19*b34*b38*b49*b63*b71*b75 - b6*b14*b19*b34*b38*b54*b58*b71*b75 + 
     b6*b14*b19*b34*b45*b47*b58*b71*b75 - b6*b14*b19*b36*b43*b47*b58*b71*b75 + 
     b6*b14*b27*b28*b43*b47*b58*b71*b75 - b6*b18*b23*b28*b43*b47*b58*b71*b75 + 
     b9*b15*b23*b28*b43*b47*b58*b71*b75 - b9*b15*b23*b28*b43*b47*b58*b66*b80 + 
     b6*b18*b23*b28*b43*b47*b58*b66*b80 - b6*b14*b27*b28*b43*b47*b58*b66*b80 + 
     b6*b14*b19*b36*b43*b47*b58*b66*b80 - b6*b14*b19*b34*b45*b47*b58*b66*b80 + 
     b6*b14*b19*b34*b38*b54*b58*b66*b80 - b6*b14*b19*b34*b38*b49*b63*b66*b80 + 
     b6*b14*b19*b34*b38*b49*b57*b72*b80 - b6*b14*b19*b34*b38*b49*b57*b71*b81 + 
     b6*b14*b25*b28*b38*b49*b57*b71*b81 - b6*b14*b25*b28*b38*b49*b57*b72*b80 + 
     b6*b14*b25*b28*b38*b49*b63*b66*b80 - b6*b14*b25*b28*b38*b54*b58*b66*b80 + 
     b6*b14*b25*b28*b45*b47*b58*b66*b80 - b6*b14*b25*b36*b37*b47*b58*b66*b80 + 
     b6*b14*b27*b34*b37*b47*b58*b66*b80 - b6*b18*b23*b34*b37*b47*b58*b66*b80 + 
     b9*b15*b23*b34*b37*b47*b58*b66*b80 - b9*b15*b23*b34*b37*b47*b58*b71*b75 + 
     b6*b18*b23*b34*b37*b47*b58*b71*b75 - b6*b14*b27*b34*b37*b47*b58*b71*b75 + 
     b6*b14*b25*b36*b37*b47*b58*b71*b75 - b6*b14*b25*b28*b45*b47*b58*b71*b75 + 
     b6*b14*b25*b28*b38*b54*b58*b71*b75 - b6*b14*b25*b28*b38*b49*b63*b71*b75 + 
     b6*b14*b25*b28*b38*b49*b62*b72*b75 - b6*b14*b25*b28*b38*b49*b62*b66*b81 + 
     b6*b14*b25*b28*b38*b53*b58*b66*b81 - b6*b14*b25*b28*b38*b53*b58*b72*b75 + 
     b6*b14*b25*b28*b38*b53*b63*b67*b75 - b6*b14*b25*b28*b38*b54*b62*b67*b75 + 
     b6*b14*b25*b28*b45*b47*b62*b67*b75 - b6*b14*b25*b36*b37*b47*b62*b67*b75 + 
     b6*b14*b27*b34*b37*b47*b62*b67*b75 - b6*b18*b23*b34*b37*b47*b62*b67*b75 + 
     b9*b15*b23*b34*b37*b47*b62*b67*b75 - b9*b15*b23*b34*b37*b53*b56*b67*b75 + 
     b6*b18*b23*b34*b37*b53*b56*b67*b75 - b6*b14*b27*b34*b37*b53*b56*b67*b75 + 
     b6*b14*b25*b36*b37*b53*b56*b67*b75 - b6*b14*b25*b28*b45*b53*b56*b67*b75 + 
     b6*b14*b25*b28*b44*b54*b56*b67*b75 - b6*b14*b25*b28*b44*b47*b63*b67*b75 + 
     b6*b14*b25*b28*b44*b47*b58*b72*b75 - b6*b14*b25*b28*b44*b47*b58*b66*b81 + 
     b6*b14*b25*b35*b37*b47*b58*b66*b81 - b6*b14*b25*b35*b37*b47*b58*b72*b75 + 
     b6*b14*b25*b35*b37*b47*b63*b67*b75 - b6*b14*b25*b35*b37*b54*b56*b67*b75 + 
     b6*b14*b25*b35*b45*b46*b56*b67*b75 - b6*b14*b25*b36*b44*b46*b56*b67*b75 + 
     b6*b14*b27*b34*b44*b46*b56*b67*b75 - b6*b18*b23*b34*b44*b46*b56*b67*b75 + 
     b9*b15*b23*b34*b44*b46*b56*b67*b75 - b9*b15*b23*b35*b43*b46*b56*b67*b75 + 
     b6*b18*b23*b35*b43*b46*b56*b67*b75 - b6*b14*b27*b35*b43*b46*b56*b67*b75 + 
     b6*b14*b26*b36*b43*b46*b56*b67*b75 - b6*b14*b26*b34*b45*b46*b56*b67*b75 + 
     b6*b14*b26*b34*b37*b54*b56*b67*b75 - b6*b14*b26*b34*b37*b47*b63*b67*b75 + 
     b6*b14*b26*b34*b37*b47*b58*b72*b75 - b6*b14*b26*b34*b37*b47*b58*b66*b81 + 
     b6*b17*b23*b34*b37*b47*b58*b66*b81 - b6*b17*b23*b34*b37*b47*b58*b72*b75 + 
     b6*b17*b23*b34*b37*b47*b63*b67*b75 - b6*b17*b23*b34*b37*b54*b56*b67*b75 + 
     b6*b17*b23*b34*b45*b46*b56*b67*b75 - b6*b17*b23*b36*b43*b46*b56*b67*b75 + 
     b6*b17*b27*b32*b43*b46*b56*b67*b75 - b6*b18*b26*b32*b43*b46*b56*b67*b75 + 
     b9*b15*b26*b32*b43*b46*b56*b67*b75 - b9*b17*b24*b32*b43*b46*b56*b67*b75 + 
     b8*b18*b24*b32*b43*b46*b56*b67*b75 - b8*b15*b27*b32*b43*b46*b56*b67*b75 + 
     b8*b15*b23*b36*b43*b46*b56*b67*b75 - b8*b15*b23*b34*b45*b46*b56*b67*b75 + 
     b8*b15*b23*b34*b37*b54*b56*b67*b75 - b8*b15*b23*b34*b37*b47*b63*b67*b75 + 
     b8*b15*b23*b34*b37*b47*b58*b72*b75 - b8*b15*b23*b34*b37*b47*b58*b66*b81 + 
     b8*b15*b25*b32*b37*b47*b58*b66*b81 - b8*b15*b25*b32*b37*b47*b58*b72*b75 + 
     b8*b15*b25*b32*b37*b47*b63*b67*b75 - b8*b15*b25*b32*b37*b54*b56*b67*b75 + 
     b8*b15*b25*b32*b45*b46*b56*b67*b75 - b8*b15*b25*b36*b41*b46*b56*b67*b75 + 
     b8*b15*b27*b34*b41*b46*b56*b67*b75 - b8*b18*b24*b34*b41*b46*b56*b67*b75 + 
     b9*b17*b24*b34*b41*b46*b56*b67*b75 - b9*b15*b26*b34*b41*b46*b56*b67*b75 + 
     b6*b18*b26*b34*b41*b46*b56*b67*b75 - b6*b17*b27*b34*b41*b46*b56*b67*b75 + 
     b6*b17*b25*b36*b41*b46*b56*b67*b75 - b6*b17*b25*b32*b45*b46*b56*b67*b75 + 
     b6*b17*b25*b32*b37*b54*b56*b67*b75 - b6*b17*b25*b32*b37*b47*b63*b67*b75 + 
     b6*b17*b25*b32*b37*b47*b58*b72*b75 - b6*b17*b25*b32*b37*b47*b58*b66*b81 + 
     b6*b16*b26*b32*b37*b47*b58*b66*b81 - b6*b16*b26*b32*b37*b47*b58*b72*b75 + 
     b6*b16*b26*b32*b37*b47*b63*b67*b75 - b6*b16*b26*b32*b37*b54*b56*b67*b75 + 
     b6*b16*b26*b32*b45*b46*b56*b67*b75 - b6*b16*b26*b36*b41*b46*b56*b67*b75 + 
     b6*b16*b27*b35*b41*b46*b56*b67*b75 - b6*b18*b25*b35*b41*b46*b56*b67*b75 + 
     b9*b15*b25*b35*b41*b46*b56*b67*b75 - b9*b15*b25*b32*b44*b46*b56*b67*b75 + 
     b6*b18*b25*b32*b44*b46*b56*b67*b75 - b6*b16*b27*b32*b44*b46*b56*b67*b75 + 
     b6*b16*b23*b36*b44*b46*b56*b67*b75 - b6*b16*b23*b35*b45*b46*b56*b67*b75 + 
     b6*b16*b23*b35*b37*b54*b56*b67*b75 - b6*b16*b23*b35*b37*b47*b63*b67*b75 + 
     b6*b16*b23*b35*b37*b47*b58*b72*b75 - b6*b16*b23*b35*b37*b47*b58*b66*b81 + 
     b6*b16*b23*b28*b44*b47*b58*b66*b81 - b6*b16*b23*b28*b44*b47*b58*b72*b75 + 
     b6*b16*b23*b28*b44*b47*b63*b67*b75 - b6*b16*b23*b28*b44*b54*b56*b67*b75 + 
     b6*b16*b23*b28*b45*b53*b56*b67*b75 - b6*b16*b23*b36*b37*b53*b56*b67*b75 + 
     b6*b16*b27*b32*b37*b53*b56*b67*b75 - b6*b18*b25*b32*b37*b53*b56*b67*b75 + 
     b9*b15*b25*b32*b37*b53*b56*b67*b75 - b9*b15*b25*b32*b37*b47*b62*b67*b75 + 
     b6*b18*b25*b32*b37*b47*b62*b67*b75 - b6*b16*b27*b32*b37*b47*b62*b67*b75 + 
     b6*b16*b23*b36*b37*b47*b62*b67*b75 - b6*b16*b23*b28*b45*b47*b62*b67*b75 + 
     b6*b16*b23*b28*b38*b54*b62*b67*b75 - b6*b16*b23*b28*b38*b53*b63*b67*b75 + 
     b6*b16*b23*b28*b38*b53*b58*b72*b75 - b6*b16*b23*b28*b38*b53*b58*b66*b81 + 
     b6*b16*b23*b28*b38*b49*b62*b66*b81 - b6*b16*b23*b28*b38*b49*b62*b72*b75 + 
     b6*b16*b23*b28*b38*b49*b63*b71*b75 - b6*b16*b23*b28*b38*b54*b58*b71*b75 + 
     b6*b16*b23*b28*b45*b47*b58*b71*b75 - b6*b16*b23*b36*b37*b47*b58*b71*b75 + 
     b6*b16*b27*b32*b37*b47*b58*b71*b75 - b6*b18*b25*b32*b37*b47*b58*b71*b75 + 
     b9*b15*b25*b32*b37*b47*b58*b71*b75 - b9*b15*b25*b32*b37*b47*b58*b66*b80 + 
     b6*b18*b25*b32*b37*b47*b58*b66*b80 - b6*b16*b27*b32*b37*b47*b58*b66*b80 + 
     b6*b16*b23*b36*b37*b47*b58*b66*b80 - b6*b16*b23*b28*b45*b47*b58*b66*b80 + 
     b6*b16*b23*b28*b38*b54*b58*b66*b80 - b6*b16*b23*b28*b38*b49*b63*b66*b80 + 
     b6*b16*b23*b28*b38*b49*b57*b72*b80 - b6*b16*b23*b28*b38*b49*b57*b71*b81 + 
     b7*b15*b23*b28*b38*b49*b57*b71*b81 - b7*b15*b23*b28*b38*b49*b57*b72*b80 + 
     b7*b15*b23*b28*b38*b49*b63*b66*b80 - b7*b15*b23*b28*b38*b54*b58*b66*b80 + 
     b7*b15*b23*b28*b45*b47*b58*b66*b80 - b7*b15*b23*b36*b37*b47*b58*b66*b80 + 
     b7*b15*b27*b32*b37*b47*b58*b66*b80 - b7*b18*b24*b32*b37*b47*b58*b66*b80 + 
     b9*b16*b24*b32*b37*b47*b58*b66*b80 - b9*b16*b24*b32*b37*b47*b58*b71*b75 + 
     b7*b18*b24*b32*b37*b47*b58*b71*b75 - b7*b15*b27*b32*b37*b47*b58*b71*b75 + 
     b7*b15*b23*b36*b37*b47*b58*b71*b75 - b7*b15*b23*b28*b45*b47*b58*b71*b75 + 
     b7*b15*b23*b28*b38*b54*b58*b71*b75 - b7*b15*b23*b28*b38*b49*b63*b71*b75 + 
     b7*b15*b23*b28*b38*b49*b62*b72*b75 - b7*b15*b23*b28*b38*b49*b62*b66*b81 + 
     b7*b15*b23*b28*b38*b53*b58*b66*b81 - b7*b15*b23*b28*b38*b53*b58*b72*b75 + 
     b7*b15*b23*b28*b38*b53*b63*b67*b75 - b7*b15*b23*b28*b38*b54*b62*b67*b75 + 
     b7*b15*b23*b28*b45*b47*b62*b67*b75 - b7*b15*b23*b36*b37*b47*b62*b67*b75 + 
     b7*b15*b27*b32*b37*b47*b62*b67*b75 - b7*b18*b24*b32*b37*b47*b62*b67*b75 + 
     b9*b16*b24*b32*b37*b47*b62*b67*b75 - b9*b16*b24*b32*b37*b53*b56*b67*b75 + 
     b7*b18*b24*b32*b37*b53*b56*b67*b75 - b7*b15*b27*b32*b37*b53*b56*b67*b75 + 
     b7*b15*b23*b36*b37*b53*b56*b67*b75 - b7*b15*b23*b28*b45*b53*b56*b67*b75 + 
     b7*b15*b23*b28*b44*b54*b56*b67*b75 - b7*b15*b23*b28*b44*b47*b63*b67*b75 + 
     b7*b15*b23*b28*b44*b47*b58*b72*b75 - b7*b15*b23*b28*b44*b47*b58*b66*b81 + 
     b7*b15*b23*b35*b37*b47*b58*b66*b81 - b7*b15*b23*b35*b37*b47*b58*b72*b75 + 
     b7*b15*b23*b35*b37*b47*b63*b67*b75 - b7*b15*b23*b35*b37*b54*b56*b67*b75 + 
     b7*b15*b23*b35*b45*b46*b56*b67*b75 - b7*b15*b23*b36*b44*b46*b56*b67*b75 + 
     b7*b15*b27*b32*b44*b46*b56*b67*b75 - b7*b18*b24*b32*b44*b46*b56*b67*b75 + 
     b9*b16*b24*b32*b44*b46*b56*b67*b75 - b9*b16*b24*b35*b41*b46*b56*b67*b75 + 
     b7*b18*b24*b35*b41*b46*b56*b67*b75 - b7*b15*b27*b35*b41*b46*b56*b67*b75 + 
     b7*b15*b26*b36*b41*b46*b56*b67*b75 - b7*b15*b26*b32*b45*b46*b56*b67*b75 + 
     b7*b15*b26*b32*b37*b54*b56*b67*b75 - b7*b15*b26*b32*b37*b47*b63*b67*b75 + 
     b7*b15*b26*b32*b37*b47*b58*b72*b75 - b7*b15*b26*b32*b37*b47*b58*b66*b81 + 
     b7*b17*b24*b32*b37*b47*b58*b66*b81 - b7*b17*b24*b32*b37*b47*b58*b72*b75 + 
     b7*b17*b24*b32*b37*b47*b63*b67*b75 - b7*b17*b24*b32*b37*b54*b56*b67*b75 + 
     b7*b17*b24*b32*b45*b46*b56*b67*b75 - b7*b17*b24*b36*b41*b46*b56*b67*b75 + 
     b7*b17*b27*b33*b41*b46*b56*b67*b75 - b7*b18*b26*b33*b41*b46*b56*b67*b75 + 
     b9*b16*b26*b33*b41*b46*b56*b67*b75 - b9*b17*b25*b33*b41*b46*b56*b67*b75 + 
     b8*b18*b25*b33*b41*b46*b56*b67*b75 - b8*b16*b27*b33*b41*b46*b56*b67*b75 + 
     b8*b16*b24*b36*b41*b46*b56*b67*b75 - b8*b16*b24*b32*b45*b46*b56*b67*b75 + 
     b8*b16*b24*b32*b37*b54*b56*b67*b75 - b8*b16*b24*b32*b37*b47*b63*b67*b75 + 
     b8*b16*b24*b32*b37*b47*b58*b72*b75 - b8*b16*b24*b32*b37*b47*b58*b66*b81 + 
     b8*b16*b23*b33*b37*b47*b58*b66*b81 - b8*b16*b23*b33*b37*b47*b58*b72*b75 + 
     b8*b16*b23*b33*b37*b47*b63*b67*b75 - b8*b16*b23*b33*b37*b54*b56*b67*b75 + 
     b8*b16*b23*b33*b45*b46*b56*b67*b75 - b8*b16*b23*b36*b42*b46*b56*b67*b75 + 
     b8*b16*b27*b32*b42*b46*b56*b67*b75 - b8*b18*b25*b32*b42*b46*b56*b67*b75 + 
     b9*b17*b25*b32*b42*b46*b56*b67*b75 - b9*b16*b26*b32*b42*b46*b56*b67*b75 + 
     b7*b18*b26*b32*b42*b46*b56*b67*b75 - b7*b17*b27*b32*b42*b46*b56*b67*b75 + 
     b7*b17*b23*b36*b42*b46*b56*b67*b75 - b7*b17*b23*b33*b45*b46*b56*b67*b75 + 
     b7*b17*b23*b33*b37*b54*b56*b67*b75 - b7*b17*b23*b33*b37*b47*b63*b67*b75 + 
     b7*b17*b23*b33*b37*b47*b58*b72*b75 - b7*b17*b23*b33*b37*b47*b58*b66*b81 + 
     b7*b14*b26*b33*b37*b47*b58*b66*b81 - b7*b14*b26*b33*b37*b47*b58*b72*b75 + 
     b7*b14*b26*b33*b37*b47*b63*b67*b75 - b7*b14*b26*b33*b37*b54*b56*b67*b75 + 
     b7*b14*b26*b33*b45*b46*b56*b67*b75 - b7*b14*b26*b36*b42*b46*b56*b67*b75 + 
     b7*b14*b27*b35*b42*b46*b56*b67*b75 - b7*b18*b23*b35*b42*b46*b56*b67*b75 + 
     b9*b16*b23*b35*b42*b46*b56*b67*b75 - b9*b16*b23*b33*b44*b46*b56*b67*b75 + 
     b7*b18*b23*b33*b44*b46*b56*b67*b75 - b7*b14*b27*b33*b44*b46*b56*b67*b75 + 
     b7*b14*b24*b36*b44*b46*b56*b67*b75 - b7*b14*b24*b35*b45*b46*b56*b67*b75 + 
     b7*b14*b24*b35*b37*b54*b56*b67*b75 - b7*b14*b24*b35*b37*b47*b63*b67*b75 + 
     b7*b14*b24*b35*b37*b47*b58*b72*b75 - b7*b14*b24*b35*b37*b47*b58*b66*b81 + 
     b7*b14*b24*b28*b44*b47*b58*b66*b81 - b7*b14*b24*b28*b44*b47*b58*b72*b75 + 
     b7*b14*b24*b28*b44*b47*b63*b67*b75 - b7*b14*b24*b28*b44*b54*b56*b67*b75 + 
     b7*b14*b24*b28*b45*b53*b56*b67*b75 - b7*b14*b24*b36*b37*b53*b56*b67*b75 + 
     b7*b14*b27*b33*b37*b53*b56*b67*b75 - b7*b18*b23*b33*b37*b53*b56*b67*b75 + 
     b9*b16*b23*b33*b37*b53*b56*b67*b75 - b9*b16*b23*b33*b37*b47*b62*b67*b75 + 
     b7*b18*b23*b33*b37*b47*b62*b67*b75 - b7*b14*b27*b33*b37*b47*b62*b67*b75 + 
     b7*b14*b24*b36*b37*b47*b62*b67*b75 - b7*b14*b24*b28*b45*b47*b62*b67*b75 + 
     b7*b14*b24*b28*b38*b54*b62*b67*b75 - b7*b14*b24*b28*b38*b53*b63*b67*b75 + 
     b7*b14*b24*b28*b38*b53*b58*b72*b75 - b7*b14*b24*b28*b38*b53*b58*b66*b81 + 
     b7*b14*b24*b28*b38*b49*b62*b66*b81 - b7*b14*b24*b28*b38*b49*b62*b72*b75 + 
     b7*b14*b24*b28*b38*b49*b63*b71*b75 - b7*b14*b24*b28*b38*b54*b58*b71*b75 + 
     b7*b14*b24*b28*b45*b47*b58*b71*b75 - b7*b14*b24*b36*b37*b47*b58*b71*b75 + 
     b7*b14*b27*b33*b37*b47*b58*b71*b75 - b7*b18*b23*b33*b37*b47*b58*b71*b75 + 
     b9*b16*b23*b33*b37*b47*b58*b71*b75 - b9*b16*b23*b33*b37*b47*b58*b66*b80 + 
     b7*b18*b23*b33*b37*b47*b58*b66*b80 - b7*b14*b27*b33*b37*b47*b58*b66*b80 + 
     b7*b14*b24*b36*b37*b47*b58*b66*b80 - b7*b14*b24*b28*b45*b47*b58*b66*b80 + 
     b7*b14*b24*b28*b38*b54*b58*b66*b80 - b7*b14*b24*b28*b38*b49*b63*b66*b80 + 
     b7*b14*b24*b28*b38*b49*b57*b72*b80 - b7*b14*b24*b28*b38*b49*b57*b71*b81 + 
     b5*b16*b24*b28*b38*b49*b57*b71*b81 - b5*b16*b24*b28*b38*b49*b57*b72*b80 + 
     b5*b16*b24*b28*b38*b49*b63*b66*b80 - b5*b16*b24*b28*b38*b54*b58*b66*b80 + 
     b5*b16*b24*b28*b45*b47*b58*b66*b80 - b5*b16*b24*b36*b37*b47*b58*b66*b80 + 
     b5*b16*b27*b33*b37*b47*b58*b66*b80 - b5*b18*b25*b33*b37*b47*b58*b66*b80 + 
     b9*b14*b25*b33*b37*b47*b58*b66*b80 - b9*b14*b25*b33*b37*b47*b58*b71*b75 + 
     b5*b18*b25*b33*b37*b47*b58*b71*b75 - b5*b16*b27*b33*b37*b47*b58*b71*b75 + 
     b5*b16*b24*b36*b37*b47*b58*b71*b75 - b5*b16*b24*b28*b45*b47*b58*b71*b75 + 
     b5*b16*b24*b28*b38*b54*b58*b71*b75 - b5*b16*b24*b28*b38*b49*b63*b71*b75 + 
     b5*b16*b24*b28*b38*b49*b62*b72*b75 - b5*b16*b24*b28*b38*b49*b62*b66*b81 + 
     b5*b16*b24*b28*b38*b53*b58*b66*b81 - b5*b16*b24*b28*b38*b53*b58*b72*b75 + 
     b5*b16*b24*b28*b38*b53*b63*b67*b75 - b5*b16*b24*b28*b38*b54*b62*b67*b75 + 
     b5*b16*b24*b28*b45*b47*b62*b67*b75 - b5*b16*b24*b36*b37*b47*b62*b67*b75 + 
     b5*b16*b27*b33*b37*b47*b62*b67*b75 - b5*b18*b25*b33*b37*b47*b62*b67*b75 + 
     b9*b14*b25*b33*b37*b47*b62*b67*b75 - b9*b14*b25*b33*b37*b53*b56*b67*b75 + 
     b5*b18*b25*b33*b37*b53*b56*b67*b75 - b5*b16*b27*b33*b37*b53*b56*b67*b75 + 
     b5*b16*b24*b36*b37*b53*b56*b67*b75 - b5*b16*b24*b28*b45*b53*b56*b67*b75 + 
     b5*b16*b24*b28*b44*b54*b56*b67*b75 - b5*b16*b24*b28*b44*b47*b63*b67*b75 + 
     b5*b16*b24*b28*b44*b47*b58*b72*b75 - b5*b16*b24*b28*b44*b47*b58*b66*b81 + 
     b5*b16*b24*b35*b37*b47*b58*b66*b81 - b5*b16*b24*b35*b37*b47*b58*b72*b75 + 
     b5*b16*b24*b35*b37*b47*b63*b67*b75 - b5*b16*b24*b35*b37*b54*b56*b67*b75 + 
     b5*b16*b24*b35*b45*b46*b56*b67*b75 - b5*b16*b24*b36*b44*b46*b56*b67*b75 + 
     b5*b16*b27*b33*b44*b46*b56*b67*b75 - b5*b18*b25*b33*b44*b46*b56*b67*b75 + 
     b9*b14*b25*b33*b44*b46*b56*b67*b75 - b9*b14*b25*b35*b42*b46*b56*b67*b75 + 
     b5*b18*b25*b35*b42*b46*b56*b67*b75 - b5*b16*b27*b35*b42*b46*b56*b67*b75 + 
     b5*b16*b26*b36*b42*b46*b56*b67*b75 - b5*b16*b26*b33*b45*b46*b56*b67*b75 + 
     b5*b16*b26*b33*b37*b54*b56*b67*b75 - b5*b16*b26*b33*b37*b47*b63*b67*b75 + 
     b5*b16*b26*b33*b37*b47*b58*b72*b75 - b5*b16*b26*b33*b37*b47*b58*b66*b81 + 
     b5*b17*b25*b33*b37*b47*b58*b66*b81 - b5*b17*b25*b33*b37*b47*b58*b72*b75 + 
     b5*b17*b25*b33*b37*b47*b63*b67*b75 - b5*b17*b25*b33*b37*b54*b56*b67*b75 + 
     b5*b17*b25*b33*b45*b46*b56*b67*b75 - b5*b17*b25*b36*b42*b46*b56*b67*b75 + 
     b5*b17*b27*b34*b42*b46*b56*b67*b75 - b5*b18*b26*b34*b42*b46*b56*b67*b75 + 
     b9*b14*b26*b34*b42*b46*b56*b67*b75 - b9*b17*b23*b34*b42*b46*b56*b67*b75 + 
     b8*b18*b23*b34*b42*b46*b56*b67*b75 - b8*b14*b27*b34*b42*b46*b56*b67*b75 + 
     b8*b14*b25*b36*b42*b46*b56*b67*b75 - b8*b14*b25*b33*b45*b46*b56*b67*b75 + 
     b8*b14*b25*b33*b37*b54*b56*b67*b75 - b8*b14*b25*b33*b37*b47*b63*b67*b75 + 
     b8*b14*b25*b33*b37*b47*b58*b72*b75 - b8*b14*b25*b33*b37*b47*b58*b66*b81 + 
     b8*b14*b24*b34*b37*b47*b58*b66*b81 - b8*b14*b24*b34*b37*b47*b58*b72*b75 + 
     b8*b14*b24*b34*b37*b47*b63*b67*b75 - b8*b14*b24*b34*b37*b54*b56*b67*b75 + 
     b8*b14*b24*b34*b45*b46*b56*b67*b75 - b8*b14*b24*b36*b43*b46*b56*b67*b75 + 
     b8*b14*b27*b33*b43*b46*b56*b67*b75 - b8*b18*b23*b33*b43*b46*b56*b67*b75 + 
     b9*b17*b23*b33*b43*b46*b56*b67*b75 - b9*b14*b26*b33*b43*b46*b56*b67*b75 + 
     b5*b18*b26*b33*b43*b46*b56*b67*b75 - b5*b17*b27*b33*b43*b46*b56*b67*b75 + 
     b5*b17*b24*b36*b43*b46*b56*b67*b75 - b5*b17*b24*b34*b45*b46*b56*b67*b75 + 
     b5*b17*b24*b34*b37*b54*b56*b67*b75 - b5*b17*b24*b34*b37*b47*b63*b67*b75 + 
     b5*b17*b24*b34*b37*b47*b58*b72*b75 - b5*b17*b24*b34*b37*b47*b58*b66*b81 + 
     b5*b15*b26*b34*b37*b47*b58*b66*b81 - b5*b15*b26*b34*b37*b47*b58*b72*b75 + 
     b5*b15*b26*b34*b37*b47*b63*b67*b75 - b5*b15*b26*b34*b37*b54*b56*b67*b75 + 
     b5*b15*b26*b34*b45*b46*b56*b67*b75 - b5*b15*b26*b36*b43*b46*b56*b67*b75 + 
     b5*b15*b27*b35*b43*b46*b56*b67*b75 - b5*b18*b24*b35*b43*b46*b56*b67*b75 + 
     b9*b14*b24*b35*b43*b46*b56*b67*b75 - b9*b14*b24*b34*b44*b46*b56*b67*b75 + 
     b5*b18*b24*b34*b44*b46*b56*b67*b75 - b5*b15*b27*b34*b44*b46*b56*b67*b75 + 
     b5*b15*b25*b36*b44*b46*b56*b67*b75 - b5*b15*b25*b35*b45*b46*b56*b67*b75 + 
     b5*b15*b25*b35*b37*b54*b56*b67*b75 - b5*b15*b25*b35*b37*b47*b63*b67*b75 + 
     b5*b15*b25*b35*b37*b47*b58*b72*b75 - b5*b15*b25*b35*b37*b47*b58*b66*b81 + 
     b5*b15*b25*b28*b44*b47*b58*b66*b81 - b5*b15*b25*b28*b44*b47*b58*b72*b75 + 
     b5*b15*b25*b28*b44*b47*b63*b67*b75 - b5*b15*b25*b28*b44*b54*b56*b67*b75 + 
     b5*b15*b25*b28*b45*b53*b56*b67*b75 - b5*b15*b25*b36*b37*b53*b56*b67*b75 + 
     b5*b15*b27*b34*b37*b53*b56*b67*b75 - b5*b18*b24*b34*b37*b53*b56*b67*b75 + 
     b9*b14*b24*b34*b37*b53*b56*b67*b75 - b9*b14*b24*b34*b37*b47*b62*b67*b75 + 
     b5*b18*b24*b34*b37*b47*b62*b67*b75 - b5*b15*b27*b34*b37*b47*b62*b67*b75 + 
     b5*b15*b25*b36*b37*b47*b62*b67*b75 - b5*b15*b25*b28*b45*b47*b62*b67*b75 + 
     b5*b15*b25*b28*b38*b54*b62*b67*b75 - b5*b15*b25*b28*b38*b53*b63*b67*b75 + 
     b5*b15*b25*b28*b38*b53*b58*b72*b75 - b5*b15*b25*b28*b38*b53*b58*b66*b81 + 
     b5*b15*b25*b28*b38*b49*b62*b66*b81 - b5*b15*b25*b28*b38*b49*b62*b72*b75 + 
     b5*b15*b25*b28*b38*b49*b63*b71*b75 - b5*b15*b25*b28*b38*b54*b58*b71*b75 + 
     b5*b15*b25*b28*b45*b47*b58*b71*b75 - b5*b15*b25*b36*b37*b47*b58*b71*b75 + 
     b5*b15*b27*b34*b37*b47*b58*b71*b75 - b5*b18*b24*b34*b37*b47*b58*b71*b75 + 
     b9*b14*b24*b34*b37*b47*b58*b71*b75 - b9*b14*b24*b34*b37*b47*b58*b66*b80 + 
     b5*b18*b24*b34*b37*b47*b58*b66*b80 - b5*b15*b27*b34*b37*b47*b58*b66*b80 + 
     b5*b15*b25*b36*b37*b47*b58*b66*b80 - b5*b15*b25*b28*b45*b47*b58*b66*b80 + 
     b5*b15*b25*b28*b38*b54*b58*b66*b80 - b5*b15*b25*b28*b38*b49*b63*b66*b80 + 
     b5*b15*b25*b28*b38*b49*b57*b72*b80 - b5*b15*b25*b28*b38*b49*b57*b71*b81 + 
     b5*b15*b19*b34*b38*b49*b57*b71*b81 - b5*b15*b19*b34*b38*b49*b57*b72*b80 + 
     b5*b15*b19*b34*b38*b49*b63*b66*b80 - b5*b15*b19*b34*b38*b54*b58*b66*b80 + 
     b5*b15*b19*b34*b45*b47*b58*b66*b80 - b5*b15*b19*b36*b43*b47*b58*b66*b80 + 
     b5*b15*b27*b28*b43*b47*b58*b66*b80 - b5*b18*b24*b28*b43*b47*b58*b66*b80 + 
     b9*b14*b24*b28*b43*b47*b58*b66*b80 - b9*b14*b24*b28*b43*b47*b58*b71*b75 + 
     b5*b18*b24*b28*b43*b47*b58*b71*b75 - b5*b15*b27*b28*b43*b47*b58*b71*b75 + 
     b5*b15*b19*b36*b43*b47*b58*b71*b75 - b5*b15*b19*b34*b45*b47*b58*b71*b75 + 
     b5*b15*b19*b34*b38*b54*b58*b71*b75 - b5*b15*b19*b34*b38*b49*b63*b71*b75 + 
     b5*b15*b19*b34*b38*b49*b62*b72*b75 - b5*b15*b19*b34*b38*b49*b62*b66*b81 + 
     b5*b15*b19*b34*b38*b53*b58*b66*b81 - b5*b15*b19*b34*b38*b53*b58*b72*b75 + 
     b5*b15*b19*b34*b38*b53*b63*b67*b75 - b5*b15*b19*b34*b38*b54*b62*b67*b75 + 
     b5*b15*b19*b34*b45*b47*b62*b67*b75 - b5*b15*b19*b36*b43*b47*b62*b67*b75 + 
     b5*b15*b27*b28*b43*b47*b62*b67*b75 - b5*b18*b24*b28*b43*b47*b62*b67*b75 + 
     b9*b14*b24*b28*b43*b47*b62*b67*b75 - b9*b14*b24*b28*b43*b53*b56*b67*b75 + 
     b5*b18*b24*b28*b43*b53*b56*b67*b75 - b5*b15*b27*b28*b43*b53*b56*b67*b75 + 
     b5*b15*b19*b36*b43*b53*b56*b67*b75 - b5*b15*b19*b34*b45*b53*b56*b67*b75 + 
     b5*b15*b19*b34*b44*b54*b56*b67*b75 - b5*b15*b19*b34*b44*b47*b63*b67*b75 + 
     b5*b15*b19*b34*b44*b47*b58*b72*b75 - b5*b15*b19*b34*b44*b47*b58*b66*b81 + 
     b5*b15*b19*b35*b43*b47*b58*b66*b81 - b5*b15*b19*b35*b43*b47*b58*b72*b75 + 
     b5*b15*b19*b35*b43*b47*b63*b67*b75 - b5*b15*b19*b35*b43*b54*b56*b67*b75 + 
     b5*b15*b19*b35*b45*b52*b56*b67*b75 - b5*b15*b19*b36*b44*b52*b56*b67*b75 + 
     b5*b15*b27*b28*b44*b52*b56*b67*b75 - b5*b18*b24*b28*b44*b52*b56*b67*b75 + 
     b9*b14*b24*b28*b44*b52*b56*b67*b75 - b9*b14*b24*b35*b37*b52*b56*b67*b75 + 
     b5*b18*b24*b35*b37*b52*b56*b67*b75 - b5*b15*b27*b35*b37*b52*b56*b67*b75 + 
     b5*b15*b26*b36*b37*b52*b56*b67*b75 - b5*b15*b26*b28*b45*b52*b56*b67*b75 + 
     b5*b15*b26*b28*b43*b54*b56*b67*b75 - b5*b15*b26*b28*b43*b47*b63*b67*b75 + 
     b5*b15*b26*b28*b43*b47*b58*b72*b75 - b5*b15*b26*b28*b43*b47*b58*b66*b81 + 
     b5*b17*b24*b28*b43*b47*b58*b66*b81 - b5*b17*b24*b28*b43*b47*b58*b72*b75 + 
     b5*b17*b24*b28*b43*b47*b63*b67*b75 - b5*b17*b24*b28*b43*b54*b56*b67*b75 + 
     b5*b17*b24*b28*b45*b52*b56*b67*b75 - b5*b17*b24*b36*b37*b52*b56*b67*b75 + 
     b5*b17*b27*b33*b37*b52*b56*b67*b75 - b5*b18*b26*b33*b37*b52*b56*b67*b75 + 
     b9*b14*b26*b33*b37*b52*b56*b67*b75 - b9*b17*b23*b33*b37*b52*b56*b67*b75 + 
     b8*b18*b23*b33*b37*b52*b56*b67*b75 - b8*b14*b27*b33*b37*b52*b56*b67*b75 + 
     b8*b14*b24*b36*b37*b52*b56*b67*b75 - b8*b14*b24*b28*b45*b52*b56*b67*b75 + 
     b8*b14*b24*b28*b43*b54*b56*b67*b75 - b8*b14*b24*b28*b43*b47*b63*b67*b75 + 
     b8*b14*b24*b28*b43*b47*b58*b72*b75 - b8*b14*b24*b28*b43*b47*b58*b66*b81 + 
     b8*b14*b24*b28*b38*b52*b58*b66*b81 - b8*b14*b24*b28*b38*b52*b58*b72*b75 + 
     b8*b14*b24*b28*b38*b52*b63*b67*b75 - b8*b14*b24*b28*b38*b54*b61*b67*b75 + 
     b8*b14*b24*b28*b45*b47*b61*b67*b75 - b8*b14*b24*b36*b37*b47*b61*b67*b75 + 
     b8*b14*b27*b33*b37*b47*b61*b67*b75 - b8*b18*b23*b33*b37*b47*b61*b67*b75 + 
     b9*b17*b23*b33*b37*b47*b61*b67*b75 - b9*b14*b26*b33*b37*b47*b61*b67*b75 + 
     b5*b18*b26*b33*b37*b47*b61*b67*b75 - b5*b17*b27*b33*b37*b47*b61*b67*b75 + 
     b5*b17*b24*b36*b37*b47*b61*b67*b75 - b5*b17*b24*b28*b45*b47*b61*b67*b75 + 
     b5*b17*b24*b28*b38*b54*b61*b67*b75 - b5*b17*b24*b28*b38*b52*b63*b67*b75 + 
     b5*b17*b24*b28*b38*b52*b58*b72*b75 - b5*b17*b24*b28*b38*b52*b58*b66*b81 + 
     b5*b15*b26*b28*b38*b52*b58*b66*b81 - b5*b15*b26*b28*b38*b52*b58*b72*b75 + 
     b5*b15*b26*b28*b38*b52*b63*b67*b75 - b5*b15*b26*b28*b38*b54*b61*b67*b75 + 
     b5*b15*b26*b28*b45*b47*b61*b67*b75 - b5*b15*b26*b36*b37*b47*b61*b67*b75 + 
     b5*b15*b27*b35*b37*b47*b61*b67*b75 - b5*b18*b24*b35*b37*b47*b61*b67*b75 + 
     b9*b14*b24*b35*b37*b47*b61*b67*b75 - b9*b14*b24*b28*b44*b47*b61*b67*b75 + 
     b5*b18*b24*b28*b44*b47*b61*b67*b75 - b5*b15*b27*b28*b44*b47*b61*b67*b75 + 
     b5*b15*b19*b36*b44*b47*b61*b67*b75 - b5*b15*b19*b35*b45*b47*b61*b67*b75 + 
     b5*b15*b19*b35*b38*b54*b61*b67*b75 - b5*b15*b19*b35*b38*b52*b63*b67*b75 + 
     b5*b15*b19*b35*b38*b52*b58*b72*b75 - b5*b15*b19*b35*b38*b52*b58*b66*b81 + 
     b5*b15*b19*b29*b44*b52*b58*b66*b81 - b5*b15*b19*b29*b44*b52*b58*b72*b75 + 
     b5*b15*b19*b29*b44*b52*b63*b67*b75 - b5*b15*b19*b29*b44*b54*b61*b67*b75 + 
     b5*b15*b19*b29*b45*b53*b61*b67*b75 - b5*b15*b19*b36*b38*b53*b61*b67*b75 + 
     b5*b15*b27*b28*b38*b53*b61*b67*b75 - b5*b18*b24*b28*b38*b53*b61*b67*b75 + 
     b9*b14*b24*b28*b38*b53*b61*b67*b75 - b9*b14*b24*b28*b38*b52*b62*b67*b75 + 
     b5*b18*b24*b28*b38*b52*b62*b67*b75 - b5*b15*b27*b28*b38*b52*b62*b67*b75 + 
     b5*b15*b19*b36*b38*b52*b62*b67*b75 - b5*b15*b19*b29*b45*b52*b62*b67*b75 + 
     b5*b15*b19*b29*b43*b54*b62*b67*b75 - b5*b15*b19*b29*b43*b53*b63*b67*b75 + 
     b5*b15*b19*b29*b43*b53*b58*b72*b75 - b5*b15*b19*b29*b43*b53*b58*b66*b81 + 
     b5*b15*b19*b29*b43*b49*b62*b66*b81 - b5*b15*b19*b29*b43*b49*b62*b72*b75 + 
     b5*b15*b19*b29*b43*b49*b63*b71*b75 - b5*b15*b19*b29*b43*b54*b58*b71*b75 + 
     b5*b15*b19*b29*b45*b52*b58*b71*b75 - b5*b15*b19*b36*b38*b52*b58*b71*b75 + 
     b5*b15*b27*b28*b38*b52*b58*b71*b75 - b5*b18*b24*b28*b38*b52*b58*b71*b75 + 
     b9*b14*b24*b28*b38*b52*b58*b71*b75 - b9*b14*b24*b28*b38*b52*b58*b66*b80 + 
     b5*b18*b24*b28*b38*b52*b58*b66*b80 - b5*b15*b27*b28*b38*b52*b58*b66*b80 + 
     b5*b15*b19*b36*b38*b52*b58*b66*b80 - b5*b15*b19*b29*b45*b52*b58*b66*b80 + 
     b5*b15*b19*b29*b43*b54*b58*b66*b80 - b5*b15*b19*b29*b43*b49*b63*b66*b80 + 
     b5*b15*b19*b29*b43*b49*b57*b72*b80 - b5*b15*b19*b29*b43*b49*b57*b71*b81 + 
     b5*b15*b19*b29*b40*b52*b57*b71*b81 - b5*b15*b19*b29*b40*b52*b57*b72*b80 + 
     b5*b15*b19*b29*b40*b52*b63*b66*b80 - b5*b15*b19*b29*b40*b54*b61*b66*b80 + 
     b5*b15*b19*b29*b45*b49*b61*b66*b80 - b5*b15*b19*b36*b38*b49*b61*b66*b80 + 
     b5*b15*b27*b28*b38*b49*b61*b66*b80 - b5*b18*b24*b28*b38*b49*b61*b66*b80 + 
     b9*b14*b24*b28*b38*b49*b61*b66*b80 - b9*b14*b24*b28*b38*b49*b61*b71*b75 + 
     b5*b18*b24*b28*b38*b49*b61*b71*b75 - b5*b15*b27*b28*b38*b49*b61*b71*b75 + 
     b5*b15*b19*b36*b38*b49*b61*b71*b75 - b5*b15*b19*b29*b45*b49*b61*b71*b75 + 
     b5*b15*b19*b29*b40*b54*b61*b71*b75 - b5*b15*b19*b29*b40*b52*b63*b71*b75 + 
     b5*b15*b19*b29*b40*b52*b62*b72*b75 - b5*b15*b19*b29*b40*b52*b62*b66*b81 + 
     b5*b15*b19*b29*b40*b53*b61*b66*b81 - b5*b15*b19*b29*b40*b53*b61*b72*b75 + 
     b5*b15*b19*b29*b40*b53*b63*b70*b75 - b5*b15*b19*b29*b40*b54*b62*b70*b75 + 
     b5*b15*b19*b29*b45*b49*b62*b70*b75 - b5*b15*b19*b36*b38*b49*b62*b70*b75 + 
     b5*b15*b27*b28*b38*b49*b62*b70*b75 - b5*b18*b24*b28*b38*b49*b62*b70*b75 + 
     b9*b14*b24*b28*b38*b49*b62*b70*b75 - b9*b14*b24*b28*b38*b53*b58*b70*b75 + 
     b5*b18*b24*b28*b38*b53*b58*b70*b75 - b5*b15*b27*b28*b38*b53*b58*b70*b75 + 
     b5*b15*b19*b36*b38*b53*b58*b70*b75 - b5*b15*b19*b29*b45*b53*b58*b70*b75 + 
     b5*b15*b19*b29*b44*b54*b58*b70*b75 - b5*b15*b19*b29*b44*b49*b63*b70*b75 + 
     b5*b15*b19*b29*b44*b49*b61*b72*b75 - b5*b15*b19*b29*b44*b49*b61*b66*b81 + 
     b5*b15*b19*b35*b38*b49*b61*b66*b81 - b5*b15*b19*b35*b38*b49*b61*b72*b75 + 
     b5*b15*b19*b35*b38*b49*b63*b70*b75 - b5*b15*b19*b35*b38*b54*b58*b70*b75 + 
     b5*b15*b19*b35*b45*b47*b58*b70*b75 - b5*b15*b19*b36*b44*b47*b58*b70*b75 + 
     b5*b15*b27*b28*b44*b47*b58*b70*b75 - b5*b18*b24*b28*b44*b47*b58*b70*b75 + 
     b9*b14*b24*b28*b44*b47*b58*b70*b75 - b9*b14*b24*b35*b37*b47*b58*b70*b75 + 
     b5*b18*b24*b35*b37*b47*b58*b70*b75 - b5*b15*b27*b35*b37*b47*b58*b70*b75 + 
     b5*b15*b26*b36*b37*b47*b58*b70*b75 - b5*b15*b26*b28*b45*b47*b58*b70*b75 + 
     b5*b15*b26*b28*b38*b54*b58*b70*b75 - b5*b15*b26*b28*b38*b49*b63*b70*b75 + 
     b5*b15*b26*b28*b38*b49*b61*b72*b75 - b5*b15*b26*b28*b38*b49*b61*b66*b81 + 
     b5*b17*b24*b28*b38*b49*b61*b66*b81 - b5*b17*b24*b28*b38*b49*b61*b72*b75 + 
     b5*b17*b24*b28*b38*b49*b63*b70*b75 - b5*b17*b24*b28*b38*b54*b58*b70*b75 + 
     b5*b17*b24*b28*b45*b47*b58*b70*b75 - b5*b17*b24*b36*b37*b47*b58*b70*b75 + 
     b5*b17*b27*b33*b37*b47*b58*b70*b75 - b5*b18*b26*b33*b37*b47*b58*b70*b75 + 
     b9*b14*b26*b33*b37*b47*b58*b70*b75 - b9*b17*b23*b33*b37*b47*b58*b70*b75 + 
     b8*b18*b23*b33*b37*b47*b58*b70*b75 - b8*b14*b27*b33*b37*b47*b58*b70*b75 + 
     b8*b14*b24*b36*b37*b47*b58*b70*b75 - b8*b14*b24*b28*b45*b47*b58*b70*b75 + 
     b8*b14*b24*b28*b38*b54*b58*b70*b75 - b8*b14*b24*b28*b38*b49*b63*b70*b75 + 
     b8*b14*b24*b28*b38*b49*b61*b72*b75 - b8*b14*b24*b28*b38*b49*b61*b66*b81 + 
     b8*b14*b24*b28*b38*b49*b57*b70*b81 - b8*b14*b24*b28*b38*b49*b57*b72*b79 + 
     b8*b14*b24*b28*b38*b49*b63*b66*b79 - b8*b14*b24*b28*b38*b54*b58*b66*b79 + 
     b8*b14*b24*b28*b45*b47*b58*b66*b79 - b8*b14*b24*b36*b37*b47*b58*b66*b79 + 
     b8*b14*b27*b33*b37*b47*b58*b66*b79 - b8*b18*b23*b33*b37*b47*b58*b66*b79 + 
     b9*b17*b23*b33*b37*b47*b58*b66*b79 - b9*b14*b26*b33*b37*b47*b58*b66*b79 + 
     b5*b18*b26*b33*b37*b47*b58*b66*b79 - b5*b17*b27*b33*b37*b47*b58*b66*b79 + 
     b5*b17*b24*b36*b37*b47*b58*b66*b79 - b5*b17*b24*b28*b45*b47*b58*b66*b79 + 
     b5*b17*b24*b28*b38*b54*b58*b66*b79 - b5*b17*b24*b28*b38*b49*b63*b66*b79 + 
     b5*b17*b24*b28*b38*b49*b57*b72*b79 - b5*b17*b24*b28*b38*b49*b57*b70*b81 + 
     b5*b15*b26*b28*b38*b49*b57*b70*b81 - b5*b15*b26*b28*b38*b49*b57*b72*b79 + 
     b5*b15*b26*b28*b38*b49*b63*b66*b79 - b5*b15*b26*b28*b38*b54*b58*b66*b79 + 
     b5*b15*b26*b28*b45*b47*b58*b66*b79 - b5*b15*b26*b36*b37*b47*b58*b66*b79 + 
     b5*b15*b27*b35*b37*b47*b58*b66*b79 - b5*b18*b24*b35*b37*b47*b58*b66*b79 + 
     b9*b14*b24*b35*b37*b47*b58*b66*b79 - b9*b14*b24*b28*b44*b47*b58*b66*b79 + 
     b5*b18*b24*b28*b44*b47*b58*b66*b79 - b5*b15*b27*b28*b44*b47*b58*b66*b79 + 
     b5*b15*b19*b36*b44*b47*b58*b66*b79 - b5*b15*b19*b35*b45*b47*b58*b66*b79 + 
     b5*b15*b19*b35*b38*b54*b58*b66*b79 - b5*b15*b19*b35*b38*b49*b63*b66*b79 + 
     b5*b15*b19*b35*b38*b49*b57*b72*b79 - b5*b15*b19*b35*b38*b49*b57*b70*b81 + 
     b5*b15*b19*b29*b44*b49*b57*b70*b81 - b5*b15*b19*b29*b44*b49*b57*b72*b79 + 
     b5*b15*b19*b29*b44*b49*b63*b66*b79 - b5*b15*b19*b29*b44*b54*b58*b66*b79 + 
     b5*b15*b19*b29*b45*b53*b58*b66*b79 - b5*b15*b19*b36*b38*b53*b58*b66*b79 + 
     b5*b15*b27*b28*b38*b53*b58*b66*b79 - b5*b18*b24*b28*b38*b53*b58*b66*b79 + 
     b9*b14*b24*b28*b38*b53*b58*b66*b79 - b9*b14*b24*b28*b38*b49*b62*b66*b79 + 
     b5*b18*b24*b28*b38*b49*b62*b66*b79 - b5*b15*b27*b28*b38*b49*b62*b66*b79 + 
     b5*b15*b19*b36*b38*b49*b62*b66*b79 - b5*b15*b19*b29*b45*b49*b62*b66*b79 + 
     b5*b15*b19*b29*b40*b54*b62*b66*b79 - b5*b15*b19*b29*b40*b53*b63*b66*b79 + 
     b5*b15*b19*b29*b40*b53*b57*b72*b79 - b5*b15*b19*b29*b40*b53*b57*b70*b81 + 
     b5*b15*b19*b29*b40*b48*b62*b70*b81 - b5*b15*b19*b29*b40*b48*b62*b72*b79 + 
     b5*b15*b19*b29*b40*b48*b63*b71*b79 - b5*b15*b19*b29*b40*b54*b57*b71*b79 + 
     b5*b15*b19*b29*b45*b49*b57*b71*b79 - b5*b15*b19*b36*b38*b49*b57*b71*b79 + 
     b5*b15*b27*b28*b38*b49*b57*b71*b79 - b5*b18*b24*b28*b38*b49*b57*b71*b79 + 
     b9*b14*b24*b28*b38*b49*b57*b71*b79 - b9*b14*b24*b28*b38*b49*b57*b70*b80 + 
     b5*b18*b24*b28*b38*b49*b57*b70*b80 - b5*b15*b27*b28*b38*b49*b57*b70*b80 + 
     b5*b15*b19*b36*b38*b49*b57*b70*b80 - b5*b15*b19*b29*b45*b49*b57*b70*b80 + 
     b5*b15*b19*b29*b40*b54*b57*b70*b80 - b5*b15*b19*b29*b40*b48*b63*b70*b80 + 
     b5*b15*b19*b29*b40*b48*b61*b72*b80 - b5*b15*b19*b29*b40*b48*b61*b71*b81 + 
     b5*b10*b24*b29*b40*b48*b61*b71*b81 - b5*b10*b24*b29*b40*b48*b61*b72*b80 + 
     b5*b10*b24*b29*b40*b48*b63*b70*b80 - b5*b10*b24*b29*b40*b54*b57*b70*b80 + 
     b5*b10*b24*b29*b45*b49*b57*b70*b80 - b5*b10*b24*b36*b38*b49*b57*b70*b80 + 
     b5*b10*b27*b33*b38*b49*b57*b70*b80 - b5*b18*b19*b33*b38*b49*b57*b70*b80 + 
     b9*b14*b19*b33*b38*b49*b57*b70*b80 - b9*b14*b19*b33*b38*b49*b57*b71*b79 + 
     b5*b18*b19*b33*b38*b49*b57*b71*b79 - b5*b10*b27*b33*b38*b49*b57*b71*b79 + 
     b5*b10*b24*b36*b38*b49*b57*b71*b79 - b5*b10*b24*b29*b45*b49*b57*b71*b79 + 
     b5*b10*b24*b29*b40*b54*b57*b71*b79 - b5*b10*b24*b29*b40*b48*b63*b71*b79 + 
     b5*b10*b24*b29*b40*b48*b62*b72*b79 - b5*b10*b24*b29*b40*b48*b62*b70*b81 + 
     b5*b10*b24*b29*b40*b53*b57*b70*b81 - b5*b10*b24*b29*b40*b53*b57*b72*b79 + 
     b5*b10*b24*b29*b40*b53*b63*b66*b79 - b5*b10*b24*b29*b40*b54*b62*b66*b79 + 
     b5*b10*b24*b29*b45*b49*b62*b66*b79 - b5*b10*b24*b36*b38*b49*b62*b66*b79 + 
     b5*b10*b27*b33*b38*b49*b62*b66*b79 - b5*b18*b19*b33*b38*b49*b62*b66*b79 + 
     b9*b14*b19*b33*b38*b49*b62*b66*b79 - b9*b14*b19*b33*b38*b53*b58*b66*b79 + 
     b5*b18*b19*b33*b38*b53*b58*b66*b79 - b5*b10*b27*b33*b38*b53*b58*b66*b79 + 
     b5*b10*b24*b36*b38*b53*b58*b66*b79 - b5*b10*b24*b29*b45*b53*b58*b66*b79 + 
     b5*b10*b24*b29*b44*b54*b58*b66*b79 - b5*b10*b24*b29*b44*b49*b63*b66*b79 + 
     b5*b10*b24*b29*b44*b49*b57*b72*b79 - b5*b10*b24*b29*b44*b49*b57*b70*b81 + 
     b5*b10*b24*b35*b38*b49*b57*b70*b81 - b5*b10*b24*b35*b38*b49*b57*b72*b79 + 
     b5*b10*b24*b35*b38*b49*b63*b66*b79 - b5*b10*b24*b35*b38*b54*b58*b66*b79 + 
     b5*b10*b24*b35*b45*b47*b58*b66*b79 - b5*b10*b24*b36*b44*b47*b58*b66*b79 + 
     b5*b10*b27*b33*b44*b47*b58*b66*b79 - b5*b18*b19*b33*b44*b47*b58*b66*b79 + 
     b9*b14*b19*b33*b44*b47*b58*b66*b79 - b9*b14*b19*b35*b42*b47*b58*b66*b79 + 
     b5*b18*b19*b35*b42*b47*b58*b66*b79 - b5*b10*b27*b35*b42*b47*b58*b66*b79 + 
     b5*b10*b26*b36*b42*b47*b58*b66*b79 - b5*b10*b26*b33*b45*b47*b58*b66*b79 + 
     b5*b10*b26*b33*b38*b54*b58*b66*b79 - b5*b10*b26*b33*b38*b49*b63*b66*b79 + 
     b5*b10*b26*b33*b38*b49*b57*b72*b79 - b5*b10*b26*b33*b38*b49*b57*b70*b81 + 
     b5*b17*b19*b33*b38*b49*b57*b70*b81 - b5*b17*b19*b33*b38*b49*b57*b72*b79 + 
     b5*b17*b19*b33*b38*b49*b63*b66*b79 - b5*b17*b19*b33*b38*b54*b58*b66*b79 + 
     b5*b17*b19*b33*b45*b47*b58*b66*b79 - b5*b17*b19*b36*b42*b47*b58*b66*b79 + 
     b5*b17*b27*b28*b42*b47*b58*b66*b79 - b5*b18*b26*b28*b42*b47*b58*b66*b79 + 
     b9*b14*b26*b28*b42*b47*b58*b66*b79 - b9*b17*b23*b28*b42*b47*b58*b66*b79 + 
     b8*b18*b23*b28*b42*b47*b58*b66*b79 - b8*b14*b27*b28*b42*b47*b58*b66*b79 + 
     b8*b14*b19*b36*b42*b47*b58*b66*b79 - b8*b14*b19*b33*b45*b47*b58*b66*b79 + 
     b8*b14*b19*b33*b38*b54*b58*b66*b79 - b8*b14*b19*b33*b38*b49*b63*b66*b79 + 
     b8*b14*b19*b33*b38*b49*b57*b72*b79 - b8*b14*b19*b33*b38*b49*b57*b70*b81 + 
     b8*b14*b19*b33*b38*b49*b61*b66*b81 - b8*b14*b19*b33*b38*b49*b61*b72*b75 + 
     b8*b14*b19*b33*b38*b49*b63*b70*b75 - b8*b14*b19*b33*b38*b54*b58*b70*b75 + 
     b8*b14*b19*b33*b45*b47*b58*b70*b75 - b8*b14*b19*b36*b42*b47*b58*b70*b75 + 
     b8*b14*b27*b28*b42*b47*b58*b70*b75 - b8*b18*b23*b28*b42*b47*b58*b70*b75 + 
     b9*b17*b23*b28*b42*b47*b58*b70*b75 - b9*b14*b26*b28*b42*b47*b58*b70*b75 + 
     b5*b18*b26*b28*b42*b47*b58*b70*b75 - b5*b17*b27*b28*b42*b47*b58*b70*b75 + 
     b5*b17*b19*b36*b42*b47*b58*b70*b75 - b5*b17*b19*b33*b45*b47*b58*b70*b75 + 
     b5*b17*b19*b33*b38*b54*b58*b70*b75 - b5*b17*b19*b33*b38*b49*b63*b70*b75 + 
     b5*b17*b19*b33*b38*b49*b61*b72*b75 - b5*b17*b19*b33*b38*b49*b61*b66*b81 + 
     b5*b10*b26*b33*b38*b49*b61*b66*b81 - b5*b10*b26*b33*b38*b49*b61*b72*b75 + 
     b5*b10*b26*b33*b38*b49*b63*b70*b75 - b5*b10*b26*b33*b38*b54*b58*b70*b75 + 
     b5*b10*b26*b33*b45*b47*b58*b70*b75 - b5*b10*b26*b36*b42*b47*b58*b70*b75 + 
     b5*b10*b27*b35*b42*b47*b58*b70*b75 - b5*b18*b19*b35*b42*b47*b58*b70*b75 + 
     b9*b14*b19*b35*b42*b47*b58*b70*b75 - b9*b14*b19*b33*b44*b47*b58*b70*b75 + 
     b5*b18*b19*b33*b44*b47*b58*b70*b75 - b5*b10*b27*b33*b44*b47*b58*b70*b75 + 
     b5*b10*b24*b36*b44*b47*b58*b70*b75 - b5*b10*b24*b35*b45*b47*b58*b70*b75 + 
     b5*b10*b24*b35*b38*b54*b58*b70*b75 - b5*b10*b24*b35*b38*b49*b63*b70*b75 + 
     b5*b10*b24*b35*b38*b49*b61*b72*b75 - b5*b10*b24*b35*b38*b49*b61*b66*b81 + 
     b5*b10*b24*b29*b44*b49*b61*b66*b81 - b5*b10*b24*b29*b44*b49*b61*b72*b75 + 
     b5*b10*b24*b29*b44*b49*b63*b70*b75 - b5*b10*b24*b29*b44*b54*b58*b70*b75 + 
     b5*b10*b24*b29*b45*b53*b58*b70*b75 - b5*b10*b24*b36*b38*b53*b58*b70*b75 + 
     b5*b10*b27*b33*b38*b53*b58*b70*b75 - b5*b18*b19*b33*b38*b53*b58*b70*b75 + 
     b9*b14*b19*b33*b38*b53*b58*b70*b75 - b9*b14*b19*b33*b38*b49*b62*b70*b75 + 
     b5*b18*b19*b33*b38*b49*b62*b70*b75 - b5*b10*b27*b33*b38*b49*b62*b70*b75 + 
     b5*b10*b24*b36*b38*b49*b62*b70*b75 - b5*b10*b24*b29*b45*b49*b62*b70*b75 + 
     b5*b10*b24*b29*b40*b54*b62*b70*b75 - b5*b10*b24*b29*b40*b53*b63*b70*b75 + 
     b5*b10*b24*b29*b40*b53*b61*b72*b75 - b5*b10*b24*b29*b40*b53*b61*b66*b81 + 
     b5*b10*b24*b29*b40*b52*b62*b66*b81 - b5*b10*b24*b29*b40*b52*b62*b72*b75 + 
     b5*b10*b24*b29*b40*b52*b63*b71*b75 - b5*b10*b24*b29*b40*b54*b61*b71*b75 + 
     b5*b10*b24*b29*b45*b49*b61*b71*b75 - b5*b10*b24*b36*b38*b49*b61*b71*b75 + 
     b5*b10*b27*b33*b38*b49*b61*b71*b75 - b5*b18*b19*b33*b38*b49*b61*b71*b75 + 
     b9*b14*b19*b33*b38*b49*b61*b71*b75 - b9*b14*b19*b33*b38*b49*b61*b66*b80 + 
     b5*b18*b19*b33*b38*b49*b61*b66*b80 - b5*b10*b27*b33*b38*b49*b61*b66*b80 + 
     b5*b10*b24*b36*b38*b49*b61*b66*b80 - b5*b10*b24*b29*b45*b49*b61*b66*b80 + 
     b5*b10*b24*b29*b40*b54*b61*b66*b80 - b5*b10*b24*b29*b40*b52*b63*b66*b80 + 
     b5*b10*b24*b29*b40*b52*b57*b72*b80 - b5*b10*b24*b29*b40*b52*b57*b71*b81 + 
     b5*b10*b24*b29*b43*b49*b57*b71*b81 - b5*b10*b24*b29*b43*b49*b57*b72*b80 + 
     b5*b10*b24*b29*b43*b49*b63*b66*b80 - b5*b10*b24*b29*b43*b54*b58*b66*b80 + 
     b5*b10*b24*b29*b45*b52*b58*b66*b80 - b5*b10*b24*b36*b38*b52*b58*b66*b80 + 
     b5*b10*b27*b33*b38*b52*b58*b66*b80 - b5*b18*b19*b33*b38*b52*b58*b66*b80 + 
     b9*b14*b19*b33*b38*b52*b58*b66*b80 - b9*b14*b19*b33*b38*b52*b58*b71*b75 + 
     b5*b18*b19*b33*b38*b52*b58*b71*b75 - b5*b10*b27*b33*b38*b52*b58*b71*b75 + 
     b5*b10*b24*b36*b38*b52*b58*b71*b75 - b5*b10*b24*b29*b45*b52*b58*b71*b75 + 
     b5*b10*b24*b29*b43*b54*b58*b71*b75 - b5*b10*b24*b29*b43*b49*b63*b71*b75 + 
     b5*b10*b24*b29*b43*b49*b62*b72*b75 - b5*b10*b24*b29*b43*b49*b62*b66*b81 + 
     b5*b10*b24*b29*b43*b53*b58*b66*b81 - b5*b10*b24*b29*b43*b53*b58*b72*b75 + 
     b5*b10*b24*b29*b43*b53*b63*b67*b75 - b5*b10*b24*b29*b43*b54*b62*b67*b75 + 
     b5*b10*b24*b29*b45*b52*b62*b67*b75 - b5*b10*b24*b36*b38*b52*b62*b67*b75 + 
     b5*b10*b27*b33*b38*b52*b62*b67*b75 - b5*b18*b19*b33*b38*b52*b62*b67*b75 + 
     b9*b14*b19*b33*b38*b52*b62*b67*b75 - b9*b14*b19*b33*b38*b53*b61*b67*b75 + 
     b5*b18*b19*b33*b38*b53*b61*b67*b75 - b5*b10*b27*b33*b38*b53*b61*b67*b75 + 
     b5*b10*b24*b36*b38*b53*b61*b67*b75 - b5*b10*b24*b29*b45*b53*b61*b67*b75 + 
     b5*b10*b24*b29*b44*b54*b61*b67*b75 - b5*b10*b24*b29*b44*b52*b63*b67*b75 + 
     b5*b10*b24*b29*b44*b52*b58*b72*b75 - b5*b10*b24*b29*b44*b52*b58*b66*b81 + 
     b5*b10*b24*b35*b38*b52*b58*b66*b81 - b5*b10*b24*b35*b38*b52*b58*b72*b75 + 
     b5*b10*b24*b35*b38*b52*b63*b67*b75 - b5*b10*b24*b35*b38*b54*b61*b67*b75 + 
     b5*b10*b24*b35*b45*b47*b61*b67*b75 - b5*b10*b24*b36*b44*b47*b61*b67*b75 + 
     b5*b10*b27*b33*b44*b47*b61*b67*b75 - b5*b18*b19*b33*b44*b47*b61*b67*b75 + 
     b9*b14*b19*b33*b44*b47*b61*b67*b75 - b9*b14*b19*b35*b42*b47*b61*b67*b75 + 
     b5*b18*b19*b35*b42*b47*b61*b67*b75 - b5*b10*b27*b35*b42*b47*b61*b67*b75 + 
     b5*b10*b26*b36*b42*b47*b61*b67*b75 - b5*b10*b26*b33*b45*b47*b61*b67*b75 + 
     b5*b10*b26*b33*b38*b54*b61*b67*b75 - b5*b10*b26*b33*b38*b52*b63*b67*b75 + 
     b5*b10*b26*b33*b38*b52*b58*b72*b75 - b5*b10*b26*b33*b38*b52*b58*b66*b81 + 
     b5*b17*b19*b33*b38*b52*b58*b66*b81 - b5*b17*b19*b33*b38*b52*b58*b72*b75 + 
     b5*b17*b19*b33*b38*b52*b63*b67*b75 - b5*b17*b19*b33*b38*b54*b61*b67*b75 + 
     b5*b17*b19*b33*b45*b47*b61*b67*b75 - b5*b17*b19*b36*b42*b47*b61*b67*b75 + 
     b5*b17*b27*b28*b42*b47*b61*b67*b75 - b5*b18*b26*b28*b42*b47*b61*b67*b75 + 
     b9*b14*b26*b28*b42*b47*b61*b67*b75 - b9*b17*b23*b28*b42*b47*b61*b67*b75 + 
     b8*b18*b23*b28*b42*b47*b61*b67*b75 - b8*b14*b27*b28*b42*b47*b61*b67*b75 + 
     b8*b14*b19*b36*b42*b47*b61*b67*b75 - b8*b14*b19*b33*b45*b47*b61*b67*b75 + 
     b8*b14*b19*b33*b38*b54*b61*b67*b75 - b8*b14*b19*b33*b38*b52*b63*b67*b75 + 
     b8*b14*b19*b33*b38*b52*b58*b72*b75 - b8*b14*b19*b33*b38*b52*b58*b66*b81 + 
     b8*b14*b19*b33*b43*b47*b58*b66*b81 - b8*b14*b19*b33*b43*b47*b58*b72*b75 + 
     b8*b14*b19*b33*b43*b47*b63*b67*b75 - b8*b14*b19*b33*b43*b54*b56*b67*b75 + 
     b8*b14*b19*b33*b45*b52*b56*b67*b75 - b8*b14*b19*b36*b42*b52*b56*b67*b75 + 
     b8*b14*b27*b28*b42*b52*b56*b67*b75 - b8*b18*b23*b28*b42*b52*b56*b67*b75 + 
     b9*b17*b23*b28*b42*b52*b56*b67*b75 - b9*b14*b26*b28*b42*b52*b56*b67*b75 + 
     b5*b18*b26*b28*b42*b52*b56*b67*b75 - b5*b17*b27*b28*b42*b52*b56*b67*b75 + 
     b5*b17*b19*b36*b42*b52*b56*b67*b75 - b5*b17*b19*b33*b45*b52*b56*b67*b75 + 
     b5*b17*b19*b33*b43*b54*b56*b67*b75 - b5*b17*b19*b33*b43*b47*b63*b67*b75 + 
     b5*b17*b19*b33*b43*b47*b58*b72*b75 - b5*b17*b19*b33*b43*b47*b58*b66*b81 + 
     b5*b10*b26*b33*b43*b47*b58*b66*b81 - b5*b10*b26*b33*b43*b47*b58*b72*b75 + 
     b5*b10*b26*b33*b43*b47*b63*b67*b75 - b5*b10*b26*b33*b43*b54*b56*b67*b75 + 
     b5*b10*b26*b33*b45*b52*b56*b67*b75 - b5*b10*b26*b36*b42*b52*b56*b67*b75 + 
     b5*b10*b27*b35*b42*b52*b56*b67*b75 - b5*b18*b19*b35*b42*b52*b56*b67*b75 + 
     b9*b14*b19*b35*b42*b52*b56*b67*b75 - b9*b14*b19*b33*b44*b52*b56*b67*b75 + 
     b5*b18*b19*b33*b44*b52*b56*b67*b75 - b5*b10*b27*b33*b44*b52*b56*b67*b75 + 
     b5*b10*b24*b36*b44*b52*b56*b67*b75 - b5*b10*b24*b35*b45*b52*b56*b67*b75 + 
     b5*b10*b24*b35*b43*b54*b56*b67*b75 - b5*b10*b24*b35*b43*b47*b63*b67*b75 + 
     b5*b10*b24*b35*b43*b47*b58*b72*b75 - b5*b10*b24*b35*b43*b47*b58*b66*b81 + 
     b5*b10*b24*b34*b44*b47*b58*b66*b81 - b5*b10*b24*b34*b44*b47*b58*b72*b75 + 
     b5*b10*b24*b34*b44*b47*b63*b67*b75 - b5*b10*b24*b34*b44*b54*b56*b67*b75 + 
     b5*b10*b24*b34*b45*b53*b56*b67*b75 - b5*b10*b24*b36*b43*b53*b56*b67*b75 + 
     b5*b10*b27*b33*b43*b53*b56*b67*b75 - b5*b18*b19*b33*b43*b53*b56*b67*b75 + 
     b9*b14*b19*b33*b43*b53*b56*b67*b75 - b9*b14*b19*b33*b43*b47*b62*b67*b75 + 
     b5*b18*b19*b33*b43*b47*b62*b67*b75 - b5*b10*b27*b33*b43*b47*b62*b67*b75 + 
     b5*b10*b24*b36*b43*b47*b62*b67*b75 - b5*b10*b24*b34*b45*b47*b62*b67*b75 + 
     b5*b10*b24*b34*b38*b54*b62*b67*b75 - b5*b10*b24*b34*b38*b53*b63*b67*b75 + 
     b5*b10*b24*b34*b38*b53*b58*b72*b75 - b5*b10*b24*b34*b38*b53*b58*b66*b81 + 
     b5*b10*b24*b34*b38*b49*b62*b66*b81 - b5*b10*b24*b34*b38*b49*b62*b72*b75 + 
     b5*b10*b24*b34*b38*b49*b63*b71*b75 - b5*b10*b24*b34*b38*b54*b58*b71*b75 + 
     b5*b10*b24*b34*b45*b47*b58*b71*b75 - b5*b10*b24*b36*b43*b47*b58*b71*b75 + 
     b5*b10*b27*b33*b43*b47*b58*b71*b75 - b5*b18*b19*b33*b43*b47*b58*b71*b75 + 
     b9*b14*b19*b33*b43*b47*b58*b71*b75 - b9*b14*b19*b33*b43*b47*b58*b66*b80 + 
     b5*b18*b19*b33*b43*b47*b58*b66*b80 - b5*b10*b27*b33*b43*b47*b58*b66*b80 + 
     b5*b10*b24*b36*b43*b47*b58*b66*b80 - b5*b10*b24*b34*b45*b47*b58*b66*b80 + 
     b5*b10*b24*b34*b38*b54*b58*b66*b80 - b5*b10*b24*b34*b38*b49*b63*b66*b80 + 
     b5*b10*b24*b34*b38*b49*b57*b72*b80 - b5*b10*b24*b34*b38*b49*b57*b71*b81 + 
     b5*b10*b25*b33*b38*b49*b57*b71*b81 - b5*b10*b25*b33*b38*b49*b57*b72*b80 + 
     b5*b10*b25*b33*b38*b49*b63*b66*b80 - b5*b10*b25*b33*b38*b54*b58*b66*b80 + 
     b5*b10*b25*b33*b45*b47*b58*b66*b80 - b5*b10*b25*b36*b42*b47*b58*b66*b80 + 
     b5*b10*b27*b34*b42*b47*b58*b66*b80 - b5*b18*b19*b34*b42*b47*b58*b66*b80 + 
     b9*b14*b19*b34*b42*b47*b58*b66*b80 - b9*b14*b19*b34*b42*b47*b58*b71*b75 + 
     b5*b18*b19*b34*b42*b47*b58*b71*b75 - b5*b10*b27*b34*b42*b47*b58*b71*b75 + 
     b5*b10*b25*b36*b42*b47*b58*b71*b75 - b5*b10*b25*b33*b45*b47*b58*b71*b75 + 
     b5*b10*b25*b33*b38*b54*b58*b71*b75 - b5*b10*b25*b33*b38*b49*b63*b71*b75 + 
     b5*b10*b25*b33*b38*b49*b62*b72*b75 - b5*b10*b25*b33*b38*b49*b62*b66*b81 + 
     b5*b10*b25*b33*b38*b53*b58*b66*b81 - b5*b10*b25*b33*b38*b53*b58*b72*b75 + 
     b5*b10*b25*b33*b38*b53*b63*b67*b75 - b5*b10*b25*b33*b38*b54*b62*b67*b75 + 
     b5*b10*b25*b33*b45*b47*b62*b67*b75 - b5*b10*b25*b36*b42*b47*b62*b67*b75 + 
     b5*b10*b27*b34*b42*b47*b62*b67*b75 - b5*b18*b19*b34*b42*b47*b62*b67*b75 + 
     b9*b14*b19*b34*b42*b47*b62*b67*b75 - b9*b14*b19*b34*b42*b53*b56*b67*b75 + 
     b5*b18*b19*b34*b42*b53*b56*b67*b75 - b5*b10*b27*b34*b42*b53*b56*b67*b75 + 
     b5*b10*b25*b36*b42*b53*b56*b67*b75 - b5*b10*b25*b33*b45*b53*b56*b67*b75 + 
     b5*b10*b25*b33*b44*b54*b56*b67*b75 - b5*b10*b25*b33*b44*b47*b63*b67*b75 + 
     b5*b10*b25*b33*b44*b47*b58*b72*b75 - b5*b10*b25*b33*b44*b47*b58*b66*b81 + 
     b5*b10*b25*b35*b42*b47*b58*b66*b81 - b5*b10*b25*b35*b42*b47*b58*b72*b75 + 
     b5*b10*b25*b35*b42*b47*b63*b67*b75 - b5*b10*b25*b35*b42*b54*b56*b67*b75 + 
     b5*b10*b25*b35*b45*b51*b56*b67*b75 - b5*b10*b25*b36*b44*b51*b56*b67*b75 + 
     b5*b10*b27*b34*b44*b51*b56*b67*b75 - b5*b18*b19*b34*b44*b51*b56*b67*b75 + 
     b9*b14*b19*b34*b44*b51*b56*b67*b75 - b9*b14*b19*b35*b43*b51*b56*b67*b75 + 
     b5*b18*b19*b35*b43*b51*b56*b67*b75 - b5*b10*b27*b35*b43*b51*b56*b67*b75 + 
     b5*b10*b26*b36*b43*b51*b56*b67*b75 - b5*b10*b26*b34*b45*b51*b56*b67*b75 + 
     b5*b10*b26*b34*b42*b54*b56*b67*b75 - b5*b10*b26*b34*b42*b47*b63*b67*b75 + 
     b5*b10*b26*b34*b42*b47*b58*b72*b75 - b5*b10*b26*b34*b42*b47*b58*b66*b81 + 
     b5*b17*b19*b34*b42*b47*b58*b66*b81 - b5*b17*b19*b34*b42*b47*b58*b72*b75 + 
     b5*b17*b19*b34*b42*b47*b63*b67*b75 - b5*b17*b19*b34*b42*b54*b56*b67*b75 + 
     b5*b17*b19*b34*b45*b51*b56*b67*b75 - b5*b17*b19*b36*b43*b51*b56*b67*b75 + 
     b5*b17*b27*b28*b43*b51*b56*b67*b75 - b5*b18*b26*b28*b43*b51*b56*b67*b75 + 
     b9*b14*b26*b28*b43*b51*b56*b67*b75 - b9*b17*b23*b28*b43*b51*b56*b67*b75 + 
     b8*b18*b23*b28*b43*b51*b56*b67*b75 - b8*b14*b27*b28*b43*b51*b56*b67*b75 + 
     b8*b14*b19*b36*b43*b51*b56*b67*b75 - b8*b14*b19*b34*b45*b51*b56*b67*b75 + 
     b8*b14*b19*b34*b42*b54*b56*b67*b75 - b8*b14*b19*b34*b42*b47*b63*b67*b75 + 
     b8*b14*b19*b34*b42*b47*b58*b72*b75 - b8*b14*b19*b34*b42*b47*b58*b66*b81 + 
     b8*b14*b25*b28*b42*b47*b58*b66*b81 - b8*b14*b25*b28*b42*b47*b58*b72*b75 + 
     b8*b14*b25*b28*b42*b47*b63*b67*b75 - b8*b14*b25*b28*b42*b54*b56*b67*b75 + 
     b8*b14*b25*b28*b45*b51*b56*b67*b75 - b8*b14*b25*b36*b37*b51*b56*b67*b75 + 
     b8*b14*b27*b34*b37*b51*b56*b67*b75 - b8*b18*b23*b34*b37*b51*b56*b67*b75 + 
     b9*b17*b23*b34*b37*b51*b56*b67*b75 - b9*b14*b26*b34*b37*b51*b56*b67*b75 + 
     b5*b18*b26*b34*b37*b51*b56*b67*b75 - b5*b17*b27*b34*b37*b51*b56*b67*b75 + 
     b5*b17*b25*b36*b37*b51*b56*b67*b75 - b5*b17*b25*b28*b45*b51*b56*b67*b75 + 
     b5*b17*b25*b28*b42*b54*b56*b67*b75 - b5*b17*b25*b28*b42*b47*b63*b67*b75 + 
     b5*b17*b25*b28*b42*b47*b58*b72*b75 - b5*b17*b25*b28*b42*b47*b58*b66*b81 + 
     b5*b16*b26*b28*b42*b47*b58*b66*b81 - b5*b16*b26*b28*b42*b47*b58*b72*b75 + 
     b5*b16*b26*b28*b42*b47*b63*b67*b75 - b5*b16*b26*b28*b42*b54*b56*b67*b75 + 
     b5*b16*b26*b28*b45*b51*b56*b67*b75 - b5*b16*b26*b36*b37*b51*b56*b67*b75 + 
     b5*b16*b27*b35*b37*b51*b56*b67*b75 - b5*b18*b25*b35*b37*b51*b56*b67*b75 + 
     b9*b14*b25*b35*b37*b51*b56*b67*b75 - b9*b14*b25*b28*b44*b51*b56*b67*b75 + 
     b5*b18*b25*b28*b44*b51*b56*b67*b75 - b5*b16*b27*b28*b44*b51*b56*b67*b75 + 
     b5*b16*b19*b36*b44*b51*b56*b67*b75 - b5*b16*b19*b35*b45*b51*b56*b67*b75 + 
     b5*b16*b19*b35*b42*b54*b56*b67*b75 - b5*b16*b19*b35*b42*b47*b63*b67*b75 + 
     b5*b16*b19*b35*b42*b47*b58*b72*b75 - b5*b16*b19*b35*b42*b47*b58*b66*b81 + 
     b5*b16*b19*b33*b44*b47*b58*b66*b81 - b5*b16*b19*b33*b44*b47*b58*b72*b75 + 
     b5*b16*b19*b33*b44*b47*b63*b67*b75 - b5*b16*b19*b33*b44*b54*b56*b67*b75 + 
     b5*b16*b19*b33*b45*b53*b56*b67*b75 - b5*b16*b19*b36*b42*b53*b56*b67*b75 + 
     b5*b16*b27*b28*b42*b53*b56*b67*b75 - b5*b18*b25*b28*b42*b53*b56*b67*b75 + 
     b9*b14*b25*b28*b42*b53*b56*b67*b75 - b9*b14*b25*b28*b42*b47*b62*b67*b75 + 
     b5*b18*b25*b28*b42*b47*b62*b67*b75 - b5*b16*b27*b28*b42*b47*b62*b67*b75 + 
     b5*b16*b19*b36*b42*b47*b62*b67*b75 - b5*b16*b19*b33*b45*b47*b62*b67*b75 + 
     b5*b16*b19*b33*b38*b54*b62*b67*b75 - b5*b16*b19*b33*b38*b53*b63*b67*b75 + 
     b5*b16*b19*b33*b38*b53*b58*b72*b75 - b5*b16*b19*b33*b38*b53*b58*b66*b81 + 
     b5*b16*b19*b33*b38*b49*b62*b66*b81 - b5*b16*b19*b33*b38*b49*b62*b72*b75 + 
     b5*b16*b19*b33*b38*b49*b63*b71*b75 - b5*b16*b19*b33*b38*b54*b58*b71*b75 + 
     b5*b16*b19*b33*b45*b47*b58*b71*b75 - b5*b16*b19*b36*b42*b47*b58*b71*b75 + 
     b5*b16*b27*b28*b42*b47*b58*b71*b75 - b5*b18*b25*b28*b42*b47*b58*b71*b75 + 
     b9*b14*b25*b28*b42*b47*b58*b71*b75 - b9*b14*b25*b28*b42*b47*b58*b66*b80 + 
     b5*b18*b25*b28*b42*b47*b58*b66*b80 - b5*b16*b27*b28*b42*b47*b58*b66*b80 + 
     b5*b16*b19*b36*b42*b47*b58*b66*b80 - b5*b16*b19*b33*b45*b47*b58*b66*b80 + 
     b5*b16*b19*b33*b38*b54*b58*b66*b80 - b5*b16*b19*b33*b38*b49*b63*b66*b80 + 
     b5*b16*b19*b33*b38*b49*b57*b72*b80 - b5*b16*b19*b33*b38*b49*b57*b71*b81 + 
     b7*b14*b19*b33*b38*b49*b57*b71*b81 - b7*b14*b19*b33*b38*b49*b57*b72*b80 + 
     b7*b14*b19*b33*b38*b49*b63*b66*b80 - b7*b14*b19*b33*b38*b54*b58*b66*b80 + 
     b7*b14*b19*b33*b45*b47*b58*b66*b80 - b7*b14*b19*b36*b42*b47*b58*b66*b80 + 
     b7*b14*b27*b28*b42*b47*b58*b66*b80 - b7*b18*b23*b28*b42*b47*b58*b66*b80 + 
     b9*b16*b23*b28*b42*b47*b58*b66*b80 - b9*b16*b23*b28*b42*b47*b58*b71*b75 + 
     b7*b18*b23*b28*b42*b47*b58*b71*b75 - b7*b14*b27*b28*b42*b47*b58*b71*b75 + 
     b7*b14*b19*b36*b42*b47*b58*b71*b75 - b7*b14*b19*b33*b45*b47*b58*b71*b75 + 
     b7*b14*b19*b33*b38*b54*b58*b71*b75 - b7*b14*b19*b33*b38*b49*b63*b71*b75 + 
     b7*b14*b19*b33*b38*b49*b62*b72*b75 - b7*b14*b19*b33*b38*b49*b62*b66*b81 + 
     b7*b14*b19*b33*b38*b53*b58*b66*b81 - b7*b14*b19*b33*b38*b53*b58*b72*b75 + 
     b7*b14*b19*b33*b38*b53*b63*b67*b75 - b7*b14*b19*b33*b38*b54*b62*b67*b75 + 
     b7*b14*b19*b33*b45*b47*b62*b67*b75 - b7*b14*b19*b36*b42*b47*b62*b67*b75 + 
     b7*b14*b27*b28*b42*b47*b62*b67*b75 - b7*b18*b23*b28*b42*b47*b62*b67*b75 + 
     b9*b16*b23*b28*b42*b47*b62*b67*b75 - b9*b16*b23*b28*b42*b53*b56*b67*b75 + 
     b7*b18*b23*b28*b42*b53*b56*b67*b75 - b7*b14*b27*b28*b42*b53*b56*b67*b75 + 
     b7*b14*b19*b36*b42*b53*b56*b67*b75 - b7*b14*b19*b33*b45*b53*b56*b67*b75 + 
     b7*b14*b19*b33*b44*b54*b56*b67*b75 - b7*b14*b19*b33*b44*b47*b63*b67*b75 + 
     b7*b14*b19*b33*b44*b47*b58*b72*b75 - b7*b14*b19*b33*b44*b47*b58*b66*b81 + 
     b7*b14*b19*b35*b42*b47*b58*b66*b81 - b7*b14*b19*b35*b42*b47*b58*b72*b75 + 
     b7*b14*b19*b35*b42*b47*b63*b67*b75 - b7*b14*b19*b35*b42*b54*b56*b67*b75 + 
     b7*b14*b19*b35*b45*b51*b56*b67*b75 - b7*b14*b19*b36*b44*b51*b56*b67*b75 + 
     b7*b14*b27*b28*b44*b51*b56*b67*b75 - b7*b18*b23*b28*b44*b51*b56*b67*b75 + 
     b9*b16*b23*b28*b44*b51*b56*b67*b75 - b9*b16*b23*b35*b37*b51*b56*b67*b75 + 
     b7*b18*b23*b35*b37*b51*b56*b67*b75 - b7*b14*b27*b35*b37*b51*b56*b67*b75 + 
     b7*b14*b26*b36*b37*b51*b56*b67*b75 - b7*b14*b26*b28*b45*b51*b56*b67*b75 + 
     b7*b14*b26*b28*b42*b54*b56*b67*b75 - b7*b14*b26*b28*b42*b47*b63*b67*b75 + 
     b7*b14*b26*b28*b42*b47*b58*b72*b75 - b7*b14*b26*b28*b42*b47*b58*b66*b81 + 
     b7*b17*b23*b28*b42*b47*b58*b66*b81 - b7*b17*b23*b28*b42*b47*b58*b72*b75 + 
     b7*b17*b23*b28*b42*b47*b63*b67*b75 - b7*b17*b23*b28*b42*b54*b56*b67*b75 + 
     b7*b17*b23*b28*b45*b51*b56*b67*b75 - b7*b17*b23*b36*b37*b51*b56*b67*b75 + 
     b7*b17*b27*b32*b37*b51*b56*b67*b75 - b7*b18*b26*b32*b37*b51*b56*b67*b75 + 
     b9*b16*b26*b32*b37*b51*b56*b67*b75 - b9*b17*b25*b32*b37*b51*b56*b67*b75 + 
     b8*b18*b25*b32*b37*b51*b56*b67*b75 - b8*b16*b27*b32*b37*b51*b56*b67*b75 + 
     b8*b16*b23*b36*b37*b51*b56*b67*b75 - b8*b16*b23*b28*b45*b51*b56*b67*b75 + 
     b8*b16*b23*b28*b42*b54*b56*b67*b75 - b8*b16*b23*b28*b42*b47*b63*b67*b75 + 
     b8*b16*b23*b28*b42*b47*b58*b72*b75 - b8*b16*b23*b28*b42*b47*b58*b66*b81 + 
     b8*b16*b23*b28*b38*b51*b58*b66*b81 - b8*b16*b23*b28*b38*b51*b58*b72*b75 + 
     b8*b16*b23*b28*b38*b51*b63*b67*b75 - b8*b16*b23*b28*b38*b54*b60*b67*b75 + 
     b8*b16*b23*b28*b45*b47*b60*b67*b75 - b8*b16*b23*b36*b37*b47*b60*b67*b75 + 
     b8*b16*b27*b32*b37*b47*b60*b67*b75 - b8*b18*b25*b32*b37*b47*b60*b67*b75 + 
     b9*b17*b25*b32*b37*b47*b60*b67*b75 - b9*b16*b26*b32*b37*b47*b60*b67*b75 + 
     b7*b18*b26*b32*b37*b47*b60*b67*b75 - b7*b17*b27*b32*b37*b47*b60*b67*b75 + 
     b7*b17*b23*b36*b37*b47*b60*b67*b75 - b7*b17*b23*b28*b45*b47*b60*b67*b75 + 
     b7*b17*b23*b28*b38*b54*b60*b67*b75 - b7*b17*b23*b28*b38*b51*b63*b67*b75 + 
     b7*b17*b23*b28*b38*b51*b58*b72*b75 - b7*b17*b23*b28*b38*b51*b58*b66*b81 + 
     b7*b14*b26*b28*b38*b51*b58*b66*b81 - b7*b14*b26*b28*b38*b51*b58*b72*b75 + 
     b7*b14*b26*b28*b38*b51*b63*b67*b75 - b7*b14*b26*b28*b38*b54*b60*b67*b75 + 
     b7*b14*b26*b28*b45*b47*b60*b67*b75 - b7*b14*b26*b36*b37*b47*b60*b67*b75 + 
     b7*b14*b27*b35*b37*b47*b60*b67*b75 - b7*b18*b23*b35*b37*b47*b60*b67*b75 + 
     b9*b16*b23*b35*b37*b47*b60*b67*b75 - b9*b16*b23*b28*b44*b47*b60*b67*b75 + 
     b7*b18*b23*b28*b44*b47*b60*b67*b75 - b7*b14*b27*b28*b44*b47*b60*b67*b75 + 
     b7*b14*b19*b36*b44*b47*b60*b67*b75 - b7*b14*b19*b35*b45*b47*b60*b67*b75 + 
     b7*b14*b19*b35*b38*b54*b60*b67*b75 - b7*b14*b19*b35*b38*b51*b63*b67*b75 + 
     b7*b14*b19*b35*b38*b51*b58*b72*b75 - b7*b14*b19*b35*b38*b51*b58*b66*b81 + 
     b7*b14*b19*b29*b44*b51*b58*b66*b81 - b7*b14*b19*b29*b44*b51*b58*b72*b75 + 
     b7*b14*b19*b29*b44*b51*b63*b67*b75 - b7*b14*b19*b29*b44*b54*b60*b67*b75 + 
     b7*b14*b19*b29*b45*b53*b60*b67*b75 - b7*b14*b19*b36*b38*b53*b60*b67*b75 + 
     b7*b14*b27*b28*b38*b53*b60*b67*b75 - b7*b18*b23*b28*b38*b53*b60*b67*b75 + 
     b9*b16*b23*b28*b38*b53*b60*b67*b75 - b9*b16*b23*b28*b38*b51*b62*b67*b75 + 
     b7*b18*b23*b28*b38*b51*b62*b67*b75 - b7*b14*b27*b28*b38*b51*b62*b67*b75 + 
     b7*b14*b19*b36*b38*b51*b62*b67*b75 - b7*b14*b19*b29*b45*b51*b62*b67*b75 + 
     b7*b14*b19*b29*b42*b54*b62*b67*b75 - b7*b14*b19*b29*b42*b53*b63*b67*b75 + 
     b7*b14*b19*b29*b42*b53*b58*b72*b75 - b7*b14*b19*b29*b42*b53*b58*b66*b81 + 
     b7*b14*b19*b29*b42*b49*b62*b66*b81 - b7*b14*b19*b29*b42*b49*b62*b72*b75 + 
     b7*b14*b19*b29*b42*b49*b63*b71*b75 - b7*b14*b19*b29*b42*b54*b58*b71*b75 + 
     b7*b14*b19*b29*b45*b51*b58*b71*b75 - b7*b14*b19*b36*b38*b51*b58*b71*b75 + 
     b7*b14*b27*b28*b38*b51*b58*b71*b75 - b7*b18*b23*b28*b38*b51*b58*b71*b75 + 
     b9*b16*b23*b28*b38*b51*b58*b71*b75 - b9*b16*b23*b28*b38*b51*b58*b66*b80 + 
     b7*b18*b23*b28*b38*b51*b58*b66*b80 - b7*b14*b27*b28*b38*b51*b58*b66*b80 + 
     b7*b14*b19*b36*b38*b51*b58*b66*b80 - b7*b14*b19*b29*b45*b51*b58*b66*b80 + 
     b7*b14*b19*b29*b42*b54*b58*b66*b80 - b7*b14*b19*b29*b42*b49*b63*b66*b80 + 
     b7*b14*b19*b29*b42*b49*b57*b72*b80 - b7*b14*b19*b29*b42*b49*b57*b71*b81 + 
     b5*b16*b19*b29*b42*b49*b57*b71*b81 - b5*b16*b19*b29*b42*b49*b57*b72*b80 + 
     b5*b16*b19*b29*b42*b49*b63*b66*b80 - b5*b16*b19*b29*b42*b54*b58*b66*b80 + 
     b5*b16*b19*b29*b45*b51*b58*b66*b80 - b5*b16*b19*b36*b38*b51*b58*b66*b80 + 
     b5*b16*b27*b28*b38*b51*b58*b66*b80 - b5*b18*b25*b28*b38*b51*b58*b66*b80 + 
     b9*b14*b25*b28*b38*b51*b58*b66*b80 - b9*b14*b25*b28*b38*b51*b58*b71*b75 + 
     b5*b18*b25*b28*b38*b51*b58*b71*b75 - b5*b16*b27*b28*b38*b51*b58*b71*b75 + 
     b5*b16*b19*b36*b38*b51*b58*b71*b75 - b5*b16*b19*b29*b45*b51*b58*b71*b75 + 
     b5*b16*b19*b29*b42*b54*b58*b71*b75 - b5*b16*b19*b29*b42*b49*b63*b71*b75 + 
     b5*b16*b19*b29*b42*b49*b62*b72*b75 - b5*b16*b19*b29*b42*b49*b62*b66*b81 + 
     b5*b16*b19*b29*b42*b53*b58*b66*b81 - b5*b16*b19*b29*b42*b53*b58*b72*b75 + 
     b5*b16*b19*b29*b42*b53*b63*b67*b75 - b5*b16*b19*b29*b42*b54*b62*b67*b75 + 
     b5*b16*b19*b29*b45*b51*b62*b67*b75 - b5*b16*b19*b36*b38*b51*b62*b67*b75 + 
     b5*b16*b27*b28*b38*b51*b62*b67*b75 - b5*b18*b25*b28*b38*b51*b62*b67*b75 + 
     b9*b14*b25*b28*b38*b51*b62*b67*b75 - b9*b14*b25*b28*b38*b53*b60*b67*b75 + 
     b5*b18*b25*b28*b38*b53*b60*b67*b75 - b5*b16*b27*b28*b38*b53*b60*b67*b75 + 
     b5*b16*b19*b36*b38*b53*b60*b67*b75 - b5*b16*b19*b29*b45*b53*b60*b67*b75 + 
     b5*b16*b19*b29*b44*b54*b60*b67*b75 - b5*b16*b19*b29*b44*b51*b63*b67*b75 + 
     b5*b16*b19*b29*b44*b51*b58*b72*b75 - b5*b16*b19*b29*b44*b51*b58*b66*b81 + 
     b5*b16*b19*b35*b38*b51*b58*b66*b81 - b5*b16*b19*b35*b38*b51*b58*b72*b75 + 
     b5*b16*b19*b35*b38*b51*b63*b67*b75 - b5*b16*b19*b35*b38*b54*b60*b67*b75 + 
     b5*b16*b19*b35*b45*b47*b60*b67*b75 - b5*b16*b19*b36*b44*b47*b60*b67*b75 + 
     b5*b16*b27*b28*b44*b47*b60*b67*b75 - b5*b18*b25*b28*b44*b47*b60*b67*b75 + 
     b9*b14*b25*b28*b44*b47*b60*b67*b75 - b9*b14*b25*b35*b37*b47*b60*b67*b75 + 
     b5*b18*b25*b35*b37*b47*b60*b67*b75 - b5*b16*b27*b35*b37*b47*b60*b67*b75 + 
     b5*b16*b26*b36*b37*b47*b60*b67*b75 - b5*b16*b26*b28*b45*b47*b60*b67*b75 + 
     b5*b16*b26*b28*b38*b54*b60*b67*b75 - b5*b16*b26*b28*b38*b51*b63*b67*b75 + 
     b5*b16*b26*b28*b38*b51*b58*b72*b75 - b5*b16*b26*b28*b38*b51*b58*b66*b81 + 
     b5*b17*b25*b28*b38*b51*b58*b66*b81 - b5*b17*b25*b28*b38*b51*b58*b72*b75 + 
     b5*b17*b25*b28*b38*b51*b63*b67*b75 - b5*b17*b25*b28*b38*b54*b60*b67*b75 + 
     b5*b17*b25*b28*b45*b47*b60*b67*b75 - b5*b17*b25*b36*b37*b47*b60*b67*b75 + 
     b5*b17*b27*b34*b37*b47*b60*b67*b75 - b5*b18*b26*b34*b37*b47*b60*b67*b75 + 
     b9*b14*b26*b34*b37*b47*b60*b67*b75 - b9*b17*b23*b34*b37*b47*b60*b67*b75 + 
     b8*b18*b23*b34*b37*b47*b60*b67*b75 - b8*b14*b27*b34*b37*b47*b60*b67*b75 + 
     b8*b14*b25*b36*b37*b47*b60*b67*b75 - b8*b14*b25*b28*b45*b47*b60*b67*b75 + 
     b8*b14*b25*b28*b38*b54*b60*b67*b75 - b8*b14*b25*b28*b38*b51*b63*b67*b75 + 
     b8*b14*b25*b28*b38*b51*b58*b72*b75 - b8*b14*b25*b28*b38*b51*b58*b66*b81 + 
     b8*b14*b19*b34*b38*b51*b58*b66*b81 - b8*b14*b19*b34*b38*b51*b58*b72*b75 + 
     b8*b14*b19*b34*b38*b51*b63*b67*b75 - b8*b14*b19*b34*b38*b54*b60*b67*b75 + 
     b8*b14*b19*b34*b45*b47*b60*b67*b75 - b8*b14*b19*b36*b43*b47*b60*b67*b75 + 
     b8*b14*b27*b28*b43*b47*b60*b67*b75 - b8*b18*b23*b28*b43*b47*b60*b67*b75 + 
     b9*b17*b23*b28*b43*b47*b60*b67*b75 - b9*b14*b26*b28*b43*b47*b60*b67*b75 + 
     b5*b18*b26*b28*b43*b47*b60*b67*b75 - b5*b17*b27*b28*b43*b47*b60*b67*b75 + 
     b5*b17*b19*b36*b43*b47*b60*b67*b75 - b5*b17*b19*b34*b45*b47*b60*b67*b75 + 
     b5*b17*b19*b34*b38*b54*b60*b67*b75 - b5*b17*b19*b34*b38*b51*b63*b67*b75 + 
     b5*b17*b19*b34*b38*b51*b58*b72*b75 - b5*b17*b19*b34*b38*b51*b58*b66*b81 + 
     b5*b10*b26*b34*b38*b51*b58*b66*b81 - b5*b10*b26*b34*b38*b51*b58*b72*b75 + 
     b5*b10*b26*b34*b38*b51*b63*b67*b75 - b5*b10*b26*b34*b38*b54*b60*b67*b75 + 
     b5*b10*b26*b34*b45*b47*b60*b67*b75 - b5*b10*b26*b36*b43*b47*b60*b67*b75 + 
     b5*b10*b27*b35*b43*b47*b60*b67*b75 - b5*b18*b19*b35*b43*b47*b60*b67*b75 + 
     b9*b14*b19*b35*b43*b47*b60*b67*b75 - b9*b14*b19*b34*b44*b47*b60*b67*b75 + 
     b5*b18*b19*b34*b44*b47*b60*b67*b75 - b5*b10*b27*b34*b44*b47*b60*b67*b75 + 
     b5*b10*b25*b36*b44*b47*b60*b67*b75 - b5*b10*b25*b35*b45*b47*b60*b67*b75 + 
     b5*b10*b25*b35*b38*b54*b60*b67*b75 - b5*b10*b25*b35*b38*b51*b63*b67*b75 + 
     b5*b10*b25*b35*b38*b51*b58*b72*b75 - b5*b10*b25*b35*b38*b51*b58*b66*b81 + 
     b5*b10*b25*b29*b44*b51*b58*b66*b81 - b5*b10*b25*b29*b44*b51*b58*b72*b75 + 
     b5*b10*b25*b29*b44*b51*b63*b67*b75 - b5*b10*b25*b29*b44*b54*b60*b67*b75 + 
     b5*b10*b25*b29*b45*b53*b60*b67*b75 - b5*b10*b25*b36*b38*b53*b60*b67*b75 + 
     b5*b10*b27*b34*b38*b53*b60*b67*b75 - b5*b18*b19*b34*b38*b53*b60*b67*b75 + 
     b9*b14*b19*b34*b38*b53*b60*b67*b75 - b9*b14*b19*b34*b38*b51*b62*b67*b75 + 
     b5*b18*b19*b34*b38*b51*b62*b67*b75 - b5*b10*b27*b34*b38*b51*b62*b67*b75 + 
     b5*b10*b25*b36*b38*b51*b62*b67*b75 - b5*b10*b25*b29*b45*b51*b62*b67*b75 + 
     b5*b10*b25*b29*b42*b54*b62*b67*b75 - b5*b10*b25*b29*b42*b53*b63*b67*b75 + 
     b5*b10*b25*b29*b42*b53*b58*b72*b75 - b5*b10*b25*b29*b42*b53*b58*b66*b81 + 
     b5*b10*b25*b29*b42*b49*b62*b66*b81 - b5*b10*b25*b29*b42*b49*b62*b72*b75 + 
     b5*b10*b25*b29*b42*b49*b63*b71*b75 - b5*b10*b25*b29*b42*b54*b58*b71*b75 + 
     b5*b10*b25*b29*b45*b51*b58*b71*b75 - b5*b10*b25*b36*b38*b51*b58*b71*b75 + 
     b5*b10*b27*b34*b38*b51*b58*b71*b75 - b5*b18*b19*b34*b38*b51*b58*b71*b75 + 
     b9*b14*b19*b34*b38*b51*b58*b71*b75 - b9*b14*b19*b34*b38*b51*b58*b66*b80 + 
     b5*b18*b19*b34*b38*b51*b58*b66*b80 - b5*b10*b27*b34*b38*b51*b58*b66*b80 + 
     b5*b10*b25*b36*b38*b51*b58*b66*b80 - b5*b10*b25*b29*b45*b51*b58*b66*b80 + 
     b5*b10*b25*b29*b42*b54*b58*b66*b80 - b5*b10*b25*b29*b42*b49*b63*b66*b80 + 
     b5*b10*b25*b29*b42*b49*b57*b72*b80 - b5*b10*b25*b29*b42*b49*b57*b71*b81 + 
     b5*b10*b20*b34*b42*b49*b57*b71*b81 - b5*b10*b20*b34*b42*b49*b57*b72*b80 + 
     b5*b10*b20*b34*b42*b49*b63*b66*b80 - b5*b10*b20*b34*b42*b54*b58*b66*b80 + 
     b5*b10*b20*b34*b45*b51*b58*b66*b80 - b5*b10*b20*b36*b43*b51*b58*b66*b80 + 
     b5*b10*b27*b29*b43*b51*b58*b66*b80 - b5*b18*b19*b29*b43*b51*b58*b66*b80 + 
     b9*b14*b19*b29*b43*b51*b58*b66*b80 - b9*b14*b19*b29*b43*b51*b58*b71*b75 + 
     b5*b18*b19*b29*b43*b51*b58*b71*b75 - b5*b10*b27*b29*b43*b51*b58*b71*b75 + 
     b5*b10*b20*b36*b43*b51*b58*b71*b75 - b5*b10*b20*b34*b45*b51*b58*b71*b75 + 
     b5*b10*b20*b34*b42*b54*b58*b71*b75 - b5*b10*b20*b34*b42*b49*b63*b71*b75 + 
     b5*b10*b20*b34*b42*b49*b62*b72*b75 - b5*b10*b20*b34*b42*b49*b62*b66*b81 + 
     b5*b10*b20*b34*b42*b53*b58*b66*b81 - b5*b10*b20*b34*b42*b53*b58*b72*b75 + 
     b5*b10*b20*b34*b42*b53*b63*b67*b75 - b5*b10*b20*b34*b42*b54*b62*b67*b75 + 
     b5*b10*b20*b34*b45*b51*b62*b67*b75 - b5*b10*b20*b36*b43*b51*b62*b67*b75 + 
     b5*b10*b27*b29*b43*b51*b62*b67*b75 - b5*b18*b19*b29*b43*b51*b62*b67*b75 + 
     b9*b14*b19*b29*b43*b51*b62*b67*b75 - b9*b14*b19*b29*b43*b53*b60*b67*b75 + 
     b5*b18*b19*b29*b43*b53*b60*b67*b75 - b5*b10*b27*b29*b43*b53*b60*b67*b75 + 
     b5*b10*b20*b36*b43*b53*b60*b67*b75 - b5*b10*b20*b34*b45*b53*b60*b67*b75 + 
     b5*b10*b20*b34*b44*b54*b60*b67*b75 - b5*b10*b20*b34*b44*b51*b63*b67*b75 + 
     b5*b10*b20*b34*b44*b51*b58*b72*b75 - b5*b10*b20*b34*b44*b51*b58*b66*b81 + 
     b5*b10*b20*b35*b43*b51*b58*b66*b81 - b5*b10*b20*b35*b43*b51*b58*b72*b75 + 
     b5*b10*b20*b35*b43*b51*b63*b67*b75 - b5*b10*b20*b35*b43*b54*b60*b67*b75 + 
     b5*b10*b20*b35*b45*b52*b60*b67*b75 - b5*b10*b20*b36*b44*b52*b60*b67*b75 + 
     b5*b10*b27*b29*b44*b52*b60*b67*b75 - b5*b18*b19*b29*b44*b52*b60*b67*b75 + 
     b9*b14*b19*b29*b44*b52*b60*b67*b75 - b9*b14*b19*b35*b38*b52*b60*b67*b75 + 
     b5*b18*b19*b35*b38*b52*b60*b67*b75 - b5*b10*b27*b35*b38*b52*b60*b67*b75 + 
     b5*b10*b26*b36*b38*b52*b60*b67*b75 - b5*b10*b26*b29*b45*b52*b60*b67*b75 + 
     b5*b10*b26*b29*b43*b54*b60*b67*b75 - b5*b10*b26*b29*b43*b51*b63*b67*b75 + 
     b5*b10*b26*b29*b43*b51*b58*b72*b75 - b5*b10*b26*b29*b43*b51*b58*b66*b81 + 
     b5*b17*b19*b29*b43*b51*b58*b66*b81 - b5*b17*b19*b29*b43*b51*b58*b72*b75 + 
     b5*b17*b19*b29*b43*b51*b63*b67*b75 - b5*b17*b19*b29*b43*b54*b60*b67*b75 + 
     b5*b17*b19*b29*b45*b52*b60*b67*b75 - b5*b17*b19*b36*b38*b52*b60*b67*b75 + 
     b5*b17*b27*b28*b38*b52*b60*b67*b75 - b5*b18*b26*b28*b38*b52*b60*b67*b75 + 
     b9*b14*b26*b28*b38*b52*b60*b67*b75 - b9*b17*b23*b28*b38*b52*b60*b67*b75 + 
     b8*b18*b23*b28*b38*b52*b60*b67*b75 - b8*b14*b27*b28*b38*b52*b60*b67*b75 + 
     b8*b14*b19*b36*b38*b52*b60*b67*b75 - b8*b14*b19*b29*b45*b52*b60*b67*b75 + 
     b8*b14*b19*b29*b43*b54*b60*b67*b75 - b8*b14*b19*b29*b43*b51*b63*b67*b75 + 
     b8*b14*b19*b29*b43*b51*b58*b72*b75 - b8*b14*b19*b29*b43*b51*b58*b66*b81 + 
     b8*b14*b19*b29*b42*b52*b58*b66*b81 - b8*b14*b19*b29*b42*b52*b58*b72*b75 + 
     b8*b14*b19*b29*b42*b52*b63*b67*b75 - b8*b14*b19*b29*b42*b54*b61*b67*b75 + 
     b8*b14*b19*b29*b45*b51*b61*b67*b75 - b8*b14*b19*b36*b38*b51*b61*b67*b75 + 
     b8*b14*b27*b28*b38*b51*b61*b67*b75 - b8*b18*b23*b28*b38*b51*b61*b67*b75 + 
     b9*b17*b23*b28*b38*b51*b61*b67*b75 - b9*b14*b26*b28*b38*b51*b61*b67*b75 + 
     b5*b18*b26*b28*b38*b51*b61*b67*b75 - b5*b17*b27*b28*b38*b51*b61*b67*b75 + 
     b5*b17*b19*b36*b38*b51*b61*b67*b75 - b5*b17*b19*b29*b45*b51*b61*b67*b75 + 
     b5*b17*b19*b29*b42*b54*b61*b67*b75 - b5*b17*b19*b29*b42*b52*b63*b67*b75 + 
     b5*b17*b19*b29*b42*b52*b58*b72*b75 - b5*b17*b19*b29*b42*b52*b58*b66*b81 + 
     b5*b10*b26*b29*b42*b52*b58*b66*b81 - b5*b10*b26*b29*b42*b52*b58*b72*b75 + 
     b5*b10*b26*b29*b42*b52*b63*b67*b75 - b5*b10*b26*b29*b42*b54*b61*b67*b75 + 
     b5*b10*b26*b29*b45*b51*b61*b67*b75 - b5*b10*b26*b36*b38*b51*b61*b67*b75 + 
     b5*b10*b27*b35*b38*b51*b61*b67*b75 - b5*b18*b19*b35*b38*b51*b61*b67*b75 + 
     b9*b14*b19*b35*b38*b51*b61*b67*b75 - b9*b14*b19*b29*b44*b51*b61*b67*b75 + 
     b5*b18*b19*b29*b44*b51*b61*b67*b75 - b5*b10*b27*b29*b44*b51*b61*b67*b75 + 
     b5*b10*b20*b36*b44*b51*b61*b67*b75 - b5*b10*b20*b35*b45*b51*b61*b67*b75 + 
     b5*b10*b20*b35*b42*b54*b61*b67*b75 - b5*b10*b20*b35*b42*b52*b63*b67*b75 + 
     b5*b10*b20*b35*b42*b52*b58*b72*b75 - b5*b10*b20*b35*b42*b52*b58*b66*b81 + 
     b5*b10*b20*b33*b44*b52*b58*b66*b81 - b5*b10*b20*b33*b44*b52*b58*b72*b75 + 
     b5*b10*b20*b33*b44*b52*b63*b67*b75 - b5*b10*b20*b33*b44*b54*b61*b67*b75 + 
     b5*b10*b20*b33*b45*b53*b61*b67*b75 - b5*b10*b20*b36*b42*b53*b61*b67*b75 + 
     b5*b10*b27*b29*b42*b53*b61*b67*b75 - b5*b18*b19*b29*b42*b53*b61*b67*b75 + 
     b9*b14*b19*b29*b42*b53*b61*b67*b75 - b9*b14*b19*b29*b42*b52*b62*b67*b75 + 
     b5*b18*b19*b29*b42*b52*b62*b67*b75 - b5*b10*b27*b29*b42*b52*b62*b67*b75 + 
     b5*b10*b20*b36*b42*b52*b62*b67*b75 - b5*b10*b20*b33*b45*b52*b62*b67*b75 + 
     b5*b10*b20*b33*b43*b54*b62*b67*b75 - b5*b10*b20*b33*b43*b53*b63*b67*b75 + 
     b5*b10*b20*b33*b43*b53*b58*b72*b75 - b5*b10*b20*b33*b43*b53*b58*b66*b81 + 
     b5*b10*b20*b33*b43*b49*b62*b66*b81 - b5*b10*b20*b33*b43*b49*b62*b72*b75 + 
     b5*b10*b20*b33*b43*b49*b63*b71*b75 - b5*b10*b20*b33*b43*b54*b58*b71*b75 + 
     b5*b10*b20*b33*b45*b52*b58*b71*b75 - b5*b10*b20*b36*b42*b52*b58*b71*b75 + 
     b5*b10*b27*b29*b42*b52*b58*b71*b75 - b5*b18*b19*b29*b42*b52*b58*b71*b75 + 
     b9*b14*b19*b29*b42*b52*b58*b71*b75 - b9*b14*b19*b29*b42*b52*b58*b66*b80 + 
     b5*b18*b19*b29*b42*b52*b58*b66*b80 - b5*b10*b27*b29*b42*b52*b58*b66*b80 + 
     b5*b10*b20*b36*b42*b52*b58*b66*b80 - b5*b10*b20*b33*b45*b52*b58*b66*b80 + 
     b5*b10*b20*b33*b43*b54*b58*b66*b80 - b5*b10*b20*b33*b43*b49*b63*b66*b80 + 
     b5*b10*b20*b33*b43*b49*b57*b72*b80 - b5*b10*b20*b33*b43*b49*b57*b71*b81 + 
     b5*b10*b20*b33*b40*b52*b57*b71*b81 - b5*b10*b20*b33*b40*b52*b57*b72*b80 + 
     b5*b10*b20*b33*b40*b52*b63*b66*b80 - b5*b10*b20*b33*b40*b54*b61*b66*b80 + 
     b5*b10*b20*b33*b45*b49*b61*b66*b80 - b5*b10*b20*b36*b42*b49*b61*b66*b80 + 
     b5*b10*b27*b29*b42*b49*b61*b66*b80 - b5*b18*b19*b29*b42*b49*b61*b66*b80 + 
     b9*b14*b19*b29*b42*b49*b61*b66*b80 - b9*b14*b19*b29*b42*b49*b61*b71*b75 + 
     b5*b18*b19*b29*b42*b49*b61*b71*b75 - b5*b10*b27*b29*b42*b49*b61*b71*b75 + 
     b5*b10*b20*b36*b42*b49*b61*b71*b75 - b5*b10*b20*b33*b45*b49*b61*b71*b75 + 
     b5*b10*b20*b33*b40*b54*b61*b71*b75 - b5*b10*b20*b33*b40*b52*b63*b71*b75 + 
     b5*b10*b20*b33*b40*b52*b62*b72*b75 - b5*b10*b20*b33*b40*b52*b62*b66*b81 + 
     b5*b10*b20*b33*b40*b53*b61*b66*b81 - b5*b10*b20*b33*b40*b53*b61*b72*b75 + 
     b5*b10*b20*b33*b40*b53*b63*b70*b75 - b5*b10*b20*b33*b40*b54*b62*b70*b75 + 
     b5*b10*b20*b33*b45*b49*b62*b70*b75 - b5*b10*b20*b36*b42*b49*b62*b70*b75 + 
     b5*b10*b27*b29*b42*b49*b62*b70*b75 - b5*b18*b19*b29*b42*b49*b62*b70*b75 + 
     b9*b14*b19*b29*b42*b49*b62*b70*b75 - b9*b14*b19*b29*b42*b53*b58*b70*b75 + 
     b5*b18*b19*b29*b42*b53*b58*b70*b75 - b5*b10*b27*b29*b42*b53*b58*b70*b75 + 
     b5*b10*b20*b36*b42*b53*b58*b70*b75 - b5*b10*b20*b33*b45*b53*b58*b70*b75 + 
     b5*b10*b20*b33*b44*b54*b58*b70*b75 - b5*b10*b20*b33*b44*b49*b63*b70*b75 + 
     b5*b10*b20*b33*b44*b49*b61*b72*b75 - b5*b10*b20*b33*b44*b49*b61*b66*b81 + 
     b5*b10*b20*b35*b42*b49*b61*b66*b81 - b5*b10*b20*b35*b42*b49*b61*b72*b75 + 
     b5*b10*b20*b35*b42*b49*b63*b70*b75 - b5*b10*b20*b35*b42*b54*b58*b70*b75 + 
     b5*b10*b20*b35*b45*b51*b58*b70*b75 - b5*b10*b20*b36*b44*b51*b58*b70*b75 + 
     b5*b10*b27*b29*b44*b51*b58*b70*b75 - b5*b18*b19*b29*b44*b51*b58*b70*b75 + 
     b9*b14*b19*b29*b44*b51*b58*b70*b75 - b9*b14*b19*b35*b38*b51*b58*b70*b75 + 
     b5*b18*b19*b35*b38*b51*b58*b70*b75 - b5*b10*b27*b35*b38*b51*b58*b70*b75 + 
     b5*b10*b26*b36*b38*b51*b58*b70*b75 - b5*b10*b26*b29*b45*b51*b58*b70*b75 + 
     b5*b10*b26*b29*b42*b54*b58*b70*b75 - b5*b10*b26*b29*b42*b49*b63*b70*b75 + 
     b5*b10*b26*b29*b42*b49*b61*b72*b75 - b5*b10*b26*b29*b42*b49*b61*b66*b81 + 
     b5*b17*b19*b29*b42*b49*b61*b66*b81 - b5*b17*b19*b29*b42*b49*b61*b72*b75 + 
     b5*b17*b19*b29*b42*b49*b63*b70*b75 - b5*b17*b19*b29*b42*b54*b58*b70*b75 + 
     b5*b17*b19*b29*b45*b51*b58*b70*b75 - b5*b17*b19*b36*b38*b51*b58*b70*b75 + 
     b5*b17*b27*b28*b38*b51*b58*b70*b75 - b5*b18*b26*b28*b38*b51*b58*b70*b75 + 
     b9*b14*b26*b28*b38*b51*b58*b70*b75 - b9*b17*b23*b28*b38*b51*b58*b70*b75 + 
     b8*b18*b23*b28*b38*b51*b58*b70*b75 - b8*b14*b27*b28*b38*b51*b58*b70*b75 + 
     b8*b14*b19*b36*b38*b51*b58*b70*b75 - b8*b14*b19*b29*b45*b51*b58*b70*b75 + 
     b8*b14*b19*b29*b42*b54*b58*b70*b75 - b8*b14*b19*b29*b42*b49*b63*b70*b75 + 
     b8*b14*b19*b29*b42*b49*b61*b72*b75 - b8*b14*b19*b29*b42*b49*b61*b66*b81 + 
     b8*b14*b19*b29*b42*b49*b57*b70*b81 - b8*b14*b19*b29*b42*b49*b57*b72*b79 + 
     b8*b14*b19*b29*b42*b49*b63*b66*b79 - b8*b14*b19*b29*b42*b54*b58*b66*b79 + 
     b8*b14*b19*b29*b45*b51*b58*b66*b79 - b8*b14*b19*b36*b38*b51*b58*b66*b79 + 
     b8*b14*b27*b28*b38*b51*b58*b66*b79 - b8*b18*b23*b28*b38*b51*b58*b66*b79 + 
     b9*b17*b23*b28*b38*b51*b58*b66*b79 - b9*b14*b26*b28*b38*b51*b58*b66*b79 + 
     b5*b18*b26*b28*b38*b51*b58*b66*b79 - b5*b17*b27*b28*b38*b51*b58*b66*b79 + 
     b5*b17*b19*b36*b38*b51*b58*b66*b79 - b5*b17*b19*b29*b45*b51*b58*b66*b79 + 
     b5*b17*b19*b29*b42*b54*b58*b66*b79 - b5*b17*b19*b29*b42*b49*b63*b66*b79 + 
     b5*b17*b19*b29*b42*b49*b57*b72*b79 - b5*b17*b19*b29*b42*b49*b57*b70*b81 + 
     b5*b10*b26*b29*b42*b49*b57*b70*b81 - b5*b10*b26*b29*b42*b49*b57*b72*b79 + 
     b5*b10*b26*b29*b42*b49*b63*b66*b79 - b5*b10*b26*b29*b42*b54*b58*b66*b79 + 
     b5*b10*b26*b29*b45*b51*b58*b66*b79 - b5*b10*b26*b36*b38*b51*b58*b66*b79 + 
     b5*b10*b27*b35*b38*b51*b58*b66*b79 - b5*b18*b19*b35*b38*b51*b58*b66*b79 + 
     b9*b14*b19*b35*b38*b51*b58*b66*b79 - b9*b14*b19*b29*b44*b51*b58*b66*b79 + 
     b5*b18*b19*b29*b44*b51*b58*b66*b79 - b5*b10*b27*b29*b44*b51*b58*b66*b79 + 
     b5*b10*b20*b36*b44*b51*b58*b66*b79 - b5*b10*b20*b35*b45*b51*b58*b66*b79 + 
     b5*b10*b20*b35*b42*b54*b58*b66*b79 - b5*b10*b20*b35*b42*b49*b63*b66*b79 + 
     b5*b10*b20*b35*b42*b49*b57*b72*b79 - b5*b10*b20*b35*b42*b49*b57*b70*b81 + 
     b5*b10*b20*b33*b44*b49*b57*b70*b81 - b5*b10*b20*b33*b44*b49*b57*b72*b79 + 
     b5*b10*b20*b33*b44*b49*b63*b66*b79 - b5*b10*b20*b33*b44*b54*b58*b66*b79 + 
     b5*b10*b20*b33*b45*b53*b58*b66*b79 - b5*b10*b20*b36*b42*b53*b58*b66*b79 + 
     b5*b10*b27*b29*b42*b53*b58*b66*b79 - b5*b18*b19*b29*b42*b53*b58*b66*b79 + 
     b9*b14*b19*b29*b42*b53*b58*b66*b79 - b9*b14*b19*b29*b42*b49*b62*b66*b79 + 
     b5*b18*b19*b29*b42*b49*b62*b66*b79 - b5*b10*b27*b29*b42*b49*b62*b66*b79 + 
     b5*b10*b20*b36*b42*b49*b62*b66*b79 - b5*b10*b20*b33*b45*b49*b62*b66*b79 + 
     b5*b10*b20*b33*b40*b54*b62*b66*b79 - b5*b10*b20*b33*b40*b53*b63*b66*b79 + 
     b5*b10*b20*b33*b40*b53*b57*b72*b79 - b5*b10*b20*b33*b40*b53*b57*b70*b81 + 
     b5*b10*b20*b33*b40*b48*b62*b70*b81 - b5*b10*b20*b33*b40*b48*b62*b72*b79 + 
     b5*b10*b20*b33*b40*b48*b63*b71*b79 - b5*b10*b20*b33*b40*b54*b57*b71*b79 + 
     b5*b10*b20*b33*b45*b49*b57*b71*b79 - b5*b10*b20*b36*b42*b49*b57*b71*b79 + 
     b5*b10*b27*b29*b42*b49*b57*b71*b79 - b5*b18*b19*b29*b42*b49*b57*b71*b79 + 
     b9*b14*b19*b29*b42*b49*b57*b71*b79 - b9*b14*b19*b29*b42*b49*b57*b70*b80 + 
     b5*b18*b19*b29*b42*b49*b57*b70*b80 - b5*b10*b27*b29*b42*b49*b57*b70*b80 + 
     b5*b10*b20*b36*b42*b49*b57*b70*b80 - b5*b10*b20*b33*b45*b49*b57*b70*b80 + 
     b5*b10*b20*b33*b40*b54*b57*b70*b80 - b5*b10*b20*b33*b40*b48*b63*b70*b80 + 
     b5*b10*b20*b33*b40*b48*b61*b72*b80 - b5*b10*b20*b33*b40*b48*b61*b71*b81 + 
     b5*b10*b20*b31*b42*b48*b61*b71*b81 - b5*b10*b20*b31*b42*b48*b61*b72*b80 + 
     b5*b10*b20*b31*b42*b48*b63*b70*b80 - b5*b10*b20*b31*b42*b54*b57*b70*b80 + 
     b5*b10*b20*b31*b45*b51*b57*b70*b80 - b5*b10*b20*b36*b40*b51*b57*b70*b80 + 
     b5*b10*b27*b29*b40*b51*b57*b70*b80 - b5*b18*b19*b29*b40*b51*b57*b70*b80 + 
     b9*b14*b19*b29*b40*b51*b57*b70*b80 - b9*b14*b19*b29*b40*b51*b57*b71*b79 + 
     b5*b18*b19*b29*b40*b51*b57*b71*b79 - b5*b10*b27*b29*b40*b51*b57*b71*b79 + 
     b5*b10*b20*b36*b40*b51*b57*b71*b79 - b5*b10*b20*b31*b45*b51*b57*b71*b79 + 
     b5*b10*b20*b31*b42*b54*b57*b71*b79 - b5*b10*b20*b31*b42*b48*b63*b71*b79 + 
     b5*b10*b20*b31*b42*b48*b62*b72*b79 - b5*b10*b20*b31*b42*b48*b62*b70*b81 + 
     b5*b10*b20*b31*b42*b53*b57*b70*b81 - b5*b10*b20*b31*b42*b53*b57*b72*b79 + 
     b5*b10*b20*b31*b42*b53*b63*b66*b79 - b5*b10*b20*b31*b42*b54*b62*b66*b79 + 
     b5*b10*b20*b31*b45*b51*b62*b66*b79 - b5*b10*b20*b36*b40*b51*b62*b66*b79 + 
     b5*b10*b27*b29*b40*b51*b62*b66*b79 - b5*b18*b19*b29*b40*b51*b62*b66*b79 + 
     b9*b14*b19*b29*b40*b51*b62*b66*b79 - b9*b14*b19*b29*b40*b53*b60*b66*b79 + 
     b5*b18*b19*b29*b40*b53*b60*b66*b79 - b5*b10*b27*b29*b40*b53*b60*b66*b79 + 
     b5*b10*b20*b36*b40*b53*b60*b66*b79 - b5*b10*b20*b31*b45*b53*b60*b66*b79 + 
     b5*b10*b20*b31*b44*b54*b60*b66*b79 - b5*b10*b20*b31*b44*b51*b63*b66*b79 + 
     b5*b10*b20*b31*b44*b51*b57*b72*b79 - b5*b10*b20*b31*b44*b51*b57*b70*b81 + 
     b5*b10*b20*b35*b40*b51*b57*b70*b81 - b5*b10*b20*b35*b40*b51*b57*b72*b79 + 
     b5*b10*b20*b35*b40*b51*b63*b66*b79 - b5*b10*b20*b35*b40*b54*b60*b66*b79 + 
     b5*b10*b20*b35*b45*b49*b60*b66*b79 - b5*b10*b20*b36*b44*b49*b60*b66*b79 + 
     b5*b10*b27*b29*b44*b49*b60*b66*b79 - b5*b18*b19*b29*b44*b49*b60*b66*b79 + 
     b9*b14*b19*b29*b44*b49*b60*b66*b79 - b9*b14*b19*b35*b38*b49*b60*b66*b79 + 
     b5*b18*b19*b35*b38*b49*b60*b66*b79 - b5*b10*b27*b35*b38*b49*b60*b66*b79 + 
     b5*b10*b26*b36*b38*b49*b60*b66*b79 - b5*b10*b26*b29*b45*b49*b60*b66*b79 + 
     b5*b10*b26*b29*b40*b54*b60*b66*b79 - b5*b10*b26*b29*b40*b51*b63*b66*b79 + 
     b5*b10*b26*b29*b40*b51*b57*b72*b79 - b5*b10*b26*b29*b40*b51*b57*b70*b81 + 
     b5*b17*b19*b29*b40*b51*b57*b70*b81 - b5*b17*b19*b29*b40*b51*b57*b72*b79 + 
     b5*b17*b19*b29*b40*b51*b63*b66*b79 - b5*b17*b19*b29*b40*b54*b60*b66*b79 + 
     b5*b17*b19*b29*b45*b49*b60*b66*b79 - b5*b17*b19*b36*b38*b49*b60*b66*b79 + 
     b5*b17*b27*b28*b38*b49*b60*b66*b79 - b5*b18*b26*b28*b38*b49*b60*b66*b79 + 
     b9*b14*b26*b28*b38*b49*b60*b66*b79 - b9*b17*b23*b28*b38*b49*b60*b66*b79 + 
     b8*b18*b23*b28*b38*b49*b60*b66*b79 - b8*b14*b27*b28*b38*b49*b60*b66*b79 + 
     b8*b14*b19*b36*b38*b49*b60*b66*b79 - b8*b14*b19*b29*b45*b49*b60*b66*b79 + 
     b8*b14*b19*b29*b40*b54*b60*b66*b79 - b8*b14*b19*b29*b40*b51*b63*b66*b79 + 
     b8*b14*b19*b29*b40*b51*b57*b72*b79 - b8*b14*b19*b29*b40*b51*b57*b70*b81 + 
     b8*b14*b19*b29*b40*b51*b61*b66*b81 - b8*b14*b19*b29*b40*b51*b61*b72*b75 + 
     b8*b14*b19*b29*b40*b51*b63*b70*b75 - b8*b14*b19*b29*b40*b54*b60*b70*b75 + 
     b8*b14*b19*b29*b45*b49*b60*b70*b75 - b8*b14*b19*b36*b38*b49*b60*b70*b75 + 
     b8*b14*b27*b28*b38*b49*b60*b70*b75 - b8*b18*b23*b28*b38*b49*b60*b70*b75 + 
     b9*b17*b23*b28*b38*b49*b60*b70*b75 - b9*b14*b26*b28*b38*b49*b60*b70*b75 + 
     b5*b18*b26*b28*b38*b49*b60*b70*b75 - b5*b17*b27*b28*b38*b49*b60*b70*b75 + 
     b5*b17*b19*b36*b38*b49*b60*b70*b75 - b5*b17*b19*b29*b45*b49*b60*b70*b75 + 
     b5*b17*b19*b29*b40*b54*b60*b70*b75 - b5*b17*b19*b29*b40*b51*b63*b70*b75 + 
     b5*b17*b19*b29*b40*b51*b61*b72*b75 - b5*b17*b19*b29*b40*b51*b61*b66*b81 + 
     b5*b10*b26*b29*b40*b51*b61*b66*b81 - b5*b10*b26*b29*b40*b51*b61*b72*b75 + 
     b5*b10*b26*b29*b40*b51*b63*b70*b75 - b5*b10*b26*b29*b40*b54*b60*b70*b75 + 
     b5*b10*b26*b29*b45*b49*b60*b70*b75 - b5*b10*b26*b36*b38*b49*b60*b70*b75 + 
     b5*b10*b27*b35*b38*b49*b60*b70*b75 - b5*b18*b19*b35*b38*b49*b60*b70*b75 + 
     b9*b14*b19*b35*b38*b49*b60*b70*b75 - b9*b14*b19*b29*b44*b49*b60*b70*b75 + 
     b5*b18*b19*b29*b44*b49*b60*b70*b75 - b5*b10*b27*b29*b44*b49*b60*b70*b75 + 
     b5*b10*b20*b36*b44*b49*b60*b70*b75 - b5*b10*b20*b35*b45*b49*b60*b70*b75 + 
     b5*b10*b20*b35*b40*b54*b60*b70*b75 - b5*b10*b20*b35*b40*b51*b63*b70*b75 + 
     b5*b10*b20*b35*b40*b51*b61*b72*b75 - b5*b10*b20*b35*b40*b51*b61*b66*b81 + 
     b5*b10*b20*b31*b44*b51*b61*b66*b81 - b5*b10*b20*b31*b44*b51*b61*b72*b75 + 
     b5*b10*b20*b31*b44*b51*b63*b70*b75 - b5*b10*b20*b31*b44*b54*b60*b70*b75 + 
     b5*b10*b20*b31*b45*b53*b60*b70*b75 - b5*b10*b20*b36*b40*b53*b60*b70*b75 + 
     b5*b10*b27*b29*b40*b53*b60*b70*b75 - b5*b18*b19*b29*b40*b53*b60*b70*b75 + 
     b9*b14*b19*b29*b40*b53*b60*b70*b75 - b9*b14*b19*b29*b40*b51*b62*b70*b75 + 
     b5*b18*b19*b29*b40*b51*b62*b70*b75 - b5*b10*b27*b29*b40*b51*b62*b70*b75 + 
     b5*b10*b20*b36*b40*b51*b62*b70*b75 - b5*b10*b20*b31*b45*b51*b62*b70*b75 + 
     b5*b10*b20*b31*b42*b54*b62*b70*b75 - b5*b10*b20*b31*b42*b53*b63*b70*b75 + 
     b5*b10*b20*b31*b42*b53*b61*b72*b75 - b5*b10*b20*b31*b42*b53*b61*b66*b81 + 
     b5*b10*b20*b31*b42*b52*b62*b66*b81 - b5*b10*b20*b31*b42*b52*b62*b72*b75 + 
     b5*b10*b20*b31*b42*b52*b63*b71*b75 - b5*b10*b20*b31*b42*b54*b61*b71*b75 + 
     b5*b10*b20*b31*b45*b51*b61*b71*b75 - b5*b10*b20*b36*b40*b51*b61*b71*b75 + 
     b5*b10*b27*b29*b40*b51*b61*b71*b75 - b5*b18*b19*b29*b40*b51*b61*b71*b75 + 
     b9*b14*b19*b29*b40*b51*b61*b71*b75 - b9*b14*b19*b29*b40*b51*b61*b66*b80 + 
     b5*b18*b19*b29*b40*b51*b61*b66*b80 - b5*b10*b27*b29*b40*b51*b61*b66*b80 + 
     b5*b10*b20*b36*b40*b51*b61*b66*b80 - b5*b10*b20*b31*b45*b51*b61*b66*b80 + 
     b5*b10*b20*b31*b42*b54*b61*b66*b80 - b5*b10*b20*b31*b42*b52*b63*b66*b80 + 
     b5*b10*b20*b31*b42*b52*b57*b72*b80 - b5*b10*b20*b31*b42*b52*b57*b71*b81 + 
     b5*b10*b20*b31*b43*b51*b57*b71*b81 - b5*b10*b20*b31*b43*b51*b57*b72*b80 + 
     b5*b10*b20*b31*b43*b51*b63*b66*b80 - b5*b10*b20*b31*b43*b54*b60*b66*b80 + 
     b5*b10*b20*b31*b45*b52*b60*b66*b80 - b5*b10*b20*b36*b40*b52*b60*b66*b80 + 
     b5*b10*b27*b29*b40*b52*b60*b66*b80 - b5*b18*b19*b29*b40*b52*b60*b66*b80 + 
     b9*b14*b19*b29*b40*b52*b60*b66*b80 - b9*b14*b19*b29*b40*b52*b60*b71*b75 + 
     b5*b18*b19*b29*b40*b52*b60*b71*b75 - b5*b10*b27*b29*b40*b52*b60*b71*b75 + 
     b5*b10*b20*b36*b40*b52*b60*b71*b75 - b5*b10*b20*b31*b45*b52*b60*b71*b75 + 
     b5*b10*b20*b31*b43*b54*b60*b71*b75 - b5*b10*b20*b31*b43*b51*b63*b71*b75 + 
     b5*b10*b20*b31*b43*b51*b62*b72*b75 - b5*b10*b20*b31*b43*b51*b62*b66*b81 + 
     b5*b10*b20*b31*b43*b53*b60*b66*b81 - b5*b10*b20*b31*b43*b53*b60*b72*b75 + 
     b5*b10*b20*b31*b43*b53*b63*b69*b75 - b5*b10*b20*b31*b43*b54*b62*b69*b75 + 
     b5*b10*b20*b31*b45*b52*b62*b69*b75 - b5*b10*b20*b36*b40*b52*b62*b69*b75 + 
     b5*b10*b27*b29*b40*b52*b62*b69*b75 - b5*b18*b19*b29*b40*b52*b62*b69*b75 + 
     b9*b14*b19*b29*b40*b52*b62*b69*b75 - b9*b14*b19*b29*b40*b53*b61*b69*b75 + 
     b5*b18*b19*b29*b40*b53*b61*b69*b75 - b5*b10*b27*b29*b40*b53*b61*b69*b75 + 
     b5*b10*b20*b36*b40*b53*b61*b69*b75 - b5*b10*b20*b31*b45*b53*b61*b69*b75 + 
     b5*b10*b20*b31*b44*b54*b61*b69*b75 - b5*b10*b20*b31*b44*b52*b63*b69*b75 + 
     b5*b10*b20*b31*b44*b52*b60*b72*b75 - b5*b10*b20*b31*b44*b52*b60*b66*b81 + 
     b5*b10*b20*b35*b40*b52*b60*b66*b81 - b5*b10*b20*b35*b40*b52*b60*b72*b75 + 
     b5*b10*b20*b35*b40*b52*b63*b69*b75 - b5*b10*b20*b35*b40*b54*b61*b69*b75 + 
     b5*b10*b20*b35*b45*b49*b61*b69*b75 - b5*b10*b20*b36*b44*b49*b61*b69*b75 + 
     b5*b10*b27*b29*b44*b49*b61*b69*b75 - b5*b18*b19*b29*b44*b49*b61*b69*b75 + 
     b9*b14*b19*b29*b44*b49*b61*b69*b75 - b9*b14*b19*b35*b38*b49*b61*b69*b75 + 
     b5*b18*b19*b35*b38*b49*b61*b69*b75 - b5*b10*b27*b35*b38*b49*b61*b69*b75 + 
     b5*b10*b26*b36*b38*b49*b61*b69*b75 - b5*b10*b26*b29*b45*b49*b61*b69*b75 + 
     b5*b10*b26*b29*b40*b54*b61*b69*b75 - b5*b10*b26*b29*b40*b52*b63*b69*b75 + 
     b5*b10*b26*b29*b40*b52*b60*b72*b75 - b5*b10*b26*b29*b40*b52*b60*b66*b81 + 
     b5*b17*b19*b29*b40*b52*b60*b66*b81 - b5*b17*b19*b29*b40*b52*b60*b72*b75 + 
     b5*b17*b19*b29*b40*b52*b63*b69*b75 - b5*b17*b19*b29*b40*b54*b61*b69*b75 + 
     b5*b17*b19*b29*b45*b49*b61*b69*b75 - b5*b17*b19*b36*b38*b49*b61*b69*b75 + 
     b5*b17*b27*b28*b38*b49*b61*b69*b75 - b5*b18*b26*b28*b38*b49*b61*b69*b75 + 
     b9*b14*b26*b28*b38*b49*b61*b69*b75 - b9*b17*b23*b28*b38*b49*b61*b69*b75 + 
     b8*b18*b23*b28*b38*b49*b61*b69*b75 - b8*b14*b27*b28*b38*b49*b61*b69*b75 + 
     b8*b14*b19*b36*b38*b49*b61*b69*b75 - b8*b14*b19*b29*b45*b49*b61*b69*b75 + 
     b8*b14*b19*b29*b40*b54*b61*b69*b75 - b8*b14*b19*b29*b40*b52*b63*b69*b75 + 
     b8*b14*b19*b29*b40*b52*b60*b72*b75 - b8*b14*b19*b29*b40*b52*b60*b66*b81 + 
     b8*b14*b19*b29*b43*b49*b60*b66*b81 - b8*b14*b19*b29*b43*b49*b60*b72*b75 + 
     b8*b14*b19*b29*b43*b49*b63*b69*b75 - b8*b14*b19*b29*b43*b54*b58*b69*b75 + 
     b8*b14*b19*b29*b45*b52*b58*b69*b75 - b8*b14*b19*b36*b38*b52*b58*b69*b75 + 
     b8*b14*b27*b28*b38*b52*b58*b69*b75 - b8*b18*b23*b28*b38*b52*b58*b69*b75 + 
     b9*b17*b23*b28*b38*b52*b58*b69*b75 - b9*b14*b26*b28*b38*b52*b58*b69*b75 + 
     b5*b18*b26*b28*b38*b52*b58*b69*b75 - b5*b17*b27*b28*b38*b52*b58*b69*b75 + 
     b5*b17*b19*b36*b38*b52*b58*b69*b75 - b5*b17*b19*b29*b45*b52*b58*b69*b75 + 
     b5*b17*b19*b29*b43*b54*b58*b69*b75 - b5*b17*b19*b29*b43*b49*b63*b69*b75 + 
     b5*b17*b19*b29*b43*b49*b60*b72*b75 - b5*b17*b19*b29*b43*b49*b60*b66*b81 + 
     b5*b10*b26*b29*b43*b49*b60*b66*b81 - b5*b10*b26*b29*b43*b49*b60*b72*b75 + 
     b5*b10*b26*b29*b43*b49*b63*b69*b75 - b5*b10*b26*b29*b43*b54*b58*b69*b75 + 
     b5*b10*b26*b29*b45*b52*b58*b69*b75 - b5*b10*b26*b36*b38*b52*b58*b69*b75 + 
     b5*b10*b27*b35*b38*b52*b58*b69*b75 - b5*b18*b19*b35*b38*b52*b58*b69*b75 + 
     b9*b14*b19*b35*b38*b52*b58*b69*b75 - b9*b14*b19*b29*b44*b52*b58*b69*b75 + 
     b5*b18*b19*b29*b44*b52*b58*b69*b75 - b5*b10*b27*b29*b44*b52*b58*b69*b75 + 
     b5*b10*b20*b36*b44*b52*b58*b69*b75 - b5*b10*b20*b35*b45*b52*b58*b69*b75 + 
     b5*b10*b20*b35*b43*b54*b58*b69*b75 - b5*b10*b20*b35*b43*b49*b63*b69*b75 + 
     b5*b10*b20*b35*b43*b49*b60*b72*b75 - b5*b10*b20*b35*b43*b49*b60*b66*b81 + 
     b5*b10*b20*b34*b44*b49*b60*b66*b81 - b5*b10*b20*b34*b44*b49*b60*b72*b75 + 
     b5*b10*b20*b34*b44*b49*b63*b69*b75 - b5*b10*b20*b34*b44*b54*b58*b69*b75 + 
     b5*b10*b20*b34*b45*b53*b58*b69*b75 - b5*b10*b20*b36*b43*b53*b58*b69*b75 + 
     b5*b10*b27*b29*b43*b53*b58*b69*b75 - b5*b18*b19*b29*b43*b53*b58*b69*b75 + 
     b9*b14*b19*b29*b43*b53*b58*b69*b75 - b9*b14*b19*b29*b43*b49*b62*b69*b75 + 
     b5*b18*b19*b29*b43*b49*b62*b69*b75 - b5*b10*b27*b29*b43*b49*b62*b69*b75 + 
     b5*b10*b20*b36*b43*b49*b62*b69*b75 - b5*b10*b20*b34*b45*b49*b62*b69*b75 + 
     b5*b10*b20*b34*b40*b54*b62*b69*b75 - b5*b10*b20*b34*b40*b53*b63*b69*b75 + 
     b5*b10*b20*b34*b40*b53*b60*b72*b75 - b5*b10*b20*b34*b40*b53*b60*b66*b81 + 
     b5*b10*b20*b34*b40*b51*b62*b66*b81 - b5*b10*b20*b34*b40*b51*b62*b72*b75 + 
     b5*b10*b20*b34*b40*b51*b63*b71*b75 - b5*b10*b20*b34*b40*b54*b60*b71*b75 + 
     b5*b10*b20*b34*b45*b49*b60*b71*b75 - b5*b10*b20*b36*b43*b49*b60*b71*b75 + 
     b5*b10*b27*b29*b43*b49*b60*b71*b75 - b5*b18*b19*b29*b43*b49*b60*b71*b75 + 
     b9*b14*b19*b29*b43*b49*b60*b71*b75 - b9*b14*b19*b29*b43*b49*b60*b66*b80 + 
     b5*b18*b19*b29*b43*b49*b60*b66*b80 - b5*b10*b27*b29*b43*b49*b60*b66*b80 + 
     b5*b10*b20*b36*b43*b49*b60*b66*b80 - b5*b10*b20*b34*b45*b49*b60*b66*b80 + 
     b5*b10*b20*b34*b40*b54*b60*b66*b80 - b5*b10*b20*b34*b40*b51*b63*b66*b80 + 
     b5*b10*b20*b34*b40*b51*b57*b72*b80 - b5*b10*b20*b34*b40*b51*b57*b71*b81 + 
     b5*b10*b25*b29*b40*b51*b57*b71*b81 - b5*b10*b25*b29*b40*b51*b57*b72*b80 + 
     b5*b10*b25*b29*b40*b51*b63*b66*b80 - b5*b10*b25*b29*b40*b54*b60*b66*b80 + 
     b5*b10*b25*b29*b45*b49*b60*b66*b80 - b5*b10*b25*b36*b38*b49*b60*b66*b80 + 
     b5*b10*b27*b34*b38*b49*b60*b66*b80 - b5*b18*b19*b34*b38*b49*b60*b66*b80 + 
     b9*b14*b19*b34*b38*b49*b60*b66*b80 - b9*b14*b19*b34*b38*b49*b60*b71*b75 + 
     b5*b18*b19*b34*b38*b49*b60*b71*b75 - b5*b10*b27*b34*b38*b49*b60*b71*b75 + 
     b5*b10*b25*b36*b38*b49*b60*b71*b75 - b5*b10*b25*b29*b45*b49*b60*b71*b75 + 
     b5*b10*b25*b29*b40*b54*b60*b71*b75 - b5*b10*b25*b29*b40*b51*b63*b71*b75 + 
     b5*b10*b25*b29*b40*b51*b62*b72*b75 - b5*b10*b25*b29*b40*b51*b62*b66*b81 + 
     b5*b10*b25*b29*b40*b53*b60*b66*b81 - b5*b10*b25*b29*b40*b53*b60*b72*b75 + 
     b5*b10*b25*b29*b40*b53*b63*b69*b75 - b5*b10*b25*b29*b40*b54*b62*b69*b75 + 
     b5*b10*b25*b29*b45*b49*b62*b69*b75 - b5*b10*b25*b36*b38*b49*b62*b69*b75 + 
     b5*b10*b27*b34*b38*b49*b62*b69*b75 - b5*b18*b19*b34*b38*b49*b62*b69*b75 + 
     b9*b14*b19*b34*b38*b49*b62*b69*b75 - b9*b14*b19*b34*b38*b53*b58*b69*b75 + 
     b5*b18*b19*b34*b38*b53*b58*b69*b75 - b5*b10*b27*b34*b38*b53*b58*b69*b75 + 
     b5*b10*b25*b36*b38*b53*b58*b69*b75 - b5*b10*b25*b29*b45*b53*b58*b69*b75 + 
     b5*b10*b25*b29*b44*b54*b58*b69*b75 - b5*b10*b25*b29*b44*b49*b63*b69*b75 + 
     b5*b10*b25*b29*b44*b49*b60*b72*b75 - b5*b10*b25*b29*b44*b49*b60*b66*b81 + 
     b5*b10*b25*b35*b38*b49*b60*b66*b81 - b5*b10*b25*b35*b38*b49*b60*b72*b75 + 
     b5*b10*b25*b35*b38*b49*b63*b69*b75 - b5*b10*b25*b35*b38*b54*b58*b69*b75 + 
     b5*b10*b25*b35*b45*b47*b58*b69*b75 - b5*b10*b25*b36*b44*b47*b58*b69*b75 + 
     b5*b10*b27*b34*b44*b47*b58*b69*b75 - b5*b18*b19*b34*b44*b47*b58*b69*b75 + 
     b9*b14*b19*b34*b44*b47*b58*b69*b75 - b9*b14*b19*b35*b43*b47*b58*b69*b75 + 
     b5*b18*b19*b35*b43*b47*b58*b69*b75 - b5*b10*b27*b35*b43*b47*b58*b69*b75 + 
     b5*b10*b26*b36*b43*b47*b58*b69*b75 - b5*b10*b26*b34*b45*b47*b58*b69*b75 + 
     b5*b10*b26*b34*b38*b54*b58*b69*b75 - b5*b10*b26*b34*b38*b49*b63*b69*b75 + 
     b5*b10*b26*b34*b38*b49*b60*b72*b75 - b5*b10*b26*b34*b38*b49*b60*b66*b81 + 
     b5*b17*b19*b34*b38*b49*b60*b66*b81 - b5*b17*b19*b34*b38*b49*b60*b72*b75 + 
     b5*b17*b19*b34*b38*b49*b63*b69*b75 - b5*b17*b19*b34*b38*b54*b58*b69*b75 + 
     b5*b17*b19*b34*b45*b47*b58*b69*b75 - b5*b17*b19*b36*b43*b47*b58*b69*b75 + 
     b5*b17*b27*b28*b43*b47*b58*b69*b75 - b5*b18*b26*b28*b43*b47*b58*b69*b75 + 
     b9*b14*b26*b28*b43*b47*b58*b69*b75 - b9*b17*b23*b28*b43*b47*b58*b69*b75 + 
     b8*b18*b23*b28*b43*b47*b58*b69*b75 - b8*b14*b27*b28*b43*b47*b58*b69*b75 + 
     b8*b14*b19*b36*b43*b47*b58*b69*b75 - b8*b14*b19*b34*b45*b47*b58*b69*b75 + 
     b8*b14*b19*b34*b38*b54*b58*b69*b75 - b8*b14*b19*b34*b38*b49*b63*b69*b75 + 
     b8*b14*b19*b34*b38*b49*b60*b72*b75 - b8*b14*b19*b34*b38*b49*b60*b66*b81 + 
     b8*b14*b25*b28*b38*b49*b60*b66*b81 - b8*b14*b25*b28*b38*b49*b60*b72*b75 + 
     b8*b14*b25*b28*b38*b49*b63*b69*b75 - b8*b14*b25*b28*b38*b54*b58*b69*b75 + 
     b8*b14*b25*b28*b45*b47*b58*b69*b75 - b8*b14*b25*b36*b37*b47*b58*b69*b75 + 
     b8*b14*b27*b34*b37*b47*b58*b69*b75 - b8*b18*b23*b34*b37*b47*b58*b69*b75 + 
     b9*b17*b23*b34*b37*b47*b58*b69*b75 - b9*b14*b26*b34*b37*b47*b58*b69*b75 + 
     b5*b18*b26*b34*b37*b47*b58*b69*b75 - b5*b17*b27*b34*b37*b47*b58*b69*b75 + 
     b5*b17*b25*b36*b37*b47*b58*b69*b75 - b5*b17*b25*b28*b45*b47*b58*b69*b75 + 
     b5*b17*b25*b28*b38*b54*b58*b69*b75 - b5*b17*b25*b28*b38*b49*b63*b69*b75 + 
     b5*b17*b25*b28*b38*b49*b60*b72*b75 - b5*b17*b25*b28*b38*b49*b60*b66*b81 + 
     b5*b16*b26*b28*b38*b49*b60*b66*b81 - b5*b16*b26*b28*b38*b49*b60*b72*b75 + 
     b5*b16*b26*b28*b38*b49*b63*b69*b75 - b5*b16*b26*b28*b38*b54*b58*b69*b75 + 
     b5*b16*b26*b28*b45*b47*b58*b69*b75 - b5*b16*b26*b36*b37*b47*b58*b69*b75 + 
     b5*b16*b27*b35*b37*b47*b58*b69*b75 - b5*b18*b25*b35*b37*b47*b58*b69*b75 + 
     b9*b14*b25*b35*b37*b47*b58*b69*b75 - b9*b14*b25*b28*b44*b47*b58*b69*b75 + 
     b5*b18*b25*b28*b44*b47*b58*b69*b75 - b5*b16*b27*b28*b44*b47*b58*b69*b75 + 
     b5*b16*b19*b36*b44*b47*b58*b69*b75 - b5*b16*b19*b35*b45*b47*b58*b69*b75 + 
     b5*b16*b19*b35*b38*b54*b58*b69*b75 - b5*b16*b19*b35*b38*b49*b63*b69*b75 + 
     b5*b16*b19*b35*b38*b49*b60*b72*b75 - b5*b16*b19*b35*b38*b49*b60*b66*b81 + 
     b5*b16*b19*b29*b44*b49*b60*b66*b81 - b5*b16*b19*b29*b44*b49*b60*b72*b75 + 
     b5*b16*b19*b29*b44*b49*b63*b69*b75 - b5*b16*b19*b29*b44*b54*b58*b69*b75 + 
     b5*b16*b19*b29*b45*b53*b58*b69*b75 - b5*b16*b19*b36*b38*b53*b58*b69*b75 + 
     b5*b16*b27*b28*b38*b53*b58*b69*b75 - b5*b18*b25*b28*b38*b53*b58*b69*b75 + 
     b9*b14*b25*b28*b38*b53*b58*b69*b75 - b9*b14*b25*b28*b38*b49*b62*b69*b75 + 
     b5*b18*b25*b28*b38*b49*b62*b69*b75 - b5*b16*b27*b28*b38*b49*b62*b69*b75 + 
     b5*b16*b19*b36*b38*b49*b62*b69*b75 - b5*b16*b19*b29*b45*b49*b62*b69*b75 + 
     b5*b16*b19*b29*b40*b54*b62*b69*b75 - b5*b16*b19*b29*b40*b53*b63*b69*b75 + 
     b5*b16*b19*b29*b40*b53*b60*b72*b75 - b5*b16*b19*b29*b40*b53*b60*b66*b81 + 
     b5*b16*b19*b29*b40*b51*b62*b66*b81 - b5*b16*b19*b29*b40*b51*b62*b72*b75 + 
     b5*b16*b19*b29*b40*b51*b63*b71*b75 - b5*b16*b19*b29*b40*b54*b60*b71*b75 + 
     b5*b16*b19*b29*b45*b49*b60*b71*b75 - b5*b16*b19*b36*b38*b49*b60*b71*b75 + 
     b5*b16*b27*b28*b38*b49*b60*b71*b75 - b5*b18*b25*b28*b38*b49*b60*b71*b75 + 
     b9*b14*b25*b28*b38*b49*b60*b71*b75 - b9*b14*b25*b28*b38*b49*b60*b66*b80 + 
     b5*b18*b25*b28*b38*b49*b60*b66*b80 - b5*b16*b27*b28*b38*b49*b60*b66*b80 + 
     b5*b16*b19*b36*b38*b49*b60*b66*b80 - b5*b16*b19*b29*b45*b49*b60*b66*b80 + 
     b5*b16*b19*b29*b40*b54*b60*b66*b80 - b5*b16*b19*b29*b40*b51*b63*b66*b80 + 
     b5*b16*b19*b29*b40*b51*b57*b72*b80 - b5*b16*b19*b29*b40*b51*b57*b71*b81 + 
     b7*b14*b19*b29*b40*b51*b57*b71*b81 - b7*b14*b19*b29*b40*b51*b57*b72*b80 + 
     b7*b14*b19*b29*b40*b51*b63*b66*b80 - b7*b14*b19*b29*b40*b54*b60*b66*b80 + 
     b7*b14*b19*b29*b45*b49*b60*b66*b80 - b7*b14*b19*b36*b38*b49*b60*b66*b80 + 
     b7*b14*b27*b28*b38*b49*b60*b66*b80 - b7*b18*b23*b28*b38*b49*b60*b66*b80 + 
     b9*b16*b23*b28*b38*b49*b60*b66*b80 - b9*b16*b23*b28*b38*b49*b60*b71*b75 + 
     b7*b18*b23*b28*b38*b49*b60*b71*b75 - b7*b14*b27*b28*b38*b49*b60*b71*b75 + 
     b7*b14*b19*b36*b38*b49*b60*b71*b75 - b7*b14*b19*b29*b45*b49*b60*b71*b75 + 
     b7*b14*b19*b29*b40*b54*b60*b71*b75 - b7*b14*b19*b29*b40*b51*b63*b71*b75 + 
     b7*b14*b19*b29*b40*b51*b62*b72*b75 - b7*b14*b19*b29*b40*b51*b62*b66*b81 + 
     b7*b14*b19*b29*b40*b53*b60*b66*b81 - b7*b14*b19*b29*b40*b53*b60*b72*b75 + 
     b7*b14*b19*b29*b40*b53*b63*b69*b75 - b7*b14*b19*b29*b40*b54*b62*b69*b75 + 
     b7*b14*b19*b29*b45*b49*b62*b69*b75 - b7*b14*b19*b36*b38*b49*b62*b69*b75 + 
     b7*b14*b27*b28*b38*b49*b62*b69*b75 - b7*b18*b23*b28*b38*b49*b62*b69*b75 + 
     b9*b16*b23*b28*b38*b49*b62*b69*b75 - b9*b16*b23*b28*b38*b53*b58*b69*b75 + 
     b7*b18*b23*b28*b38*b53*b58*b69*b75 - b7*b14*b27*b28*b38*b53*b58*b69*b75 + 
     b7*b14*b19*b36*b38*b53*b58*b69*b75 - b7*b14*b19*b29*b45*b53*b58*b69*b75 + 
     b7*b14*b19*b29*b44*b54*b58*b69*b75 - b7*b14*b19*b29*b44*b49*b63*b69*b75 + 
     b7*b14*b19*b29*b44*b49*b60*b72*b75 - b7*b14*b19*b29*b44*b49*b60*b66*b81 + 
     b7*b14*b19*b35*b38*b49*b60*b66*b81 - b7*b14*b19*b35*b38*b49*b60*b72*b75 + 
     b7*b14*b19*b35*b38*b49*b63*b69*b75 - b7*b14*b19*b35*b38*b54*b58*b69*b75 + 
     b7*b14*b19*b35*b45*b47*b58*b69*b75 - b7*b14*b19*b36*b44*b47*b58*b69*b75 + 
     b7*b14*b27*b28*b44*b47*b58*b69*b75 - b7*b18*b23*b28*b44*b47*b58*b69*b75 + 
     b9*b16*b23*b28*b44*b47*b58*b69*b75 - b9*b16*b23*b35*b37*b47*b58*b69*b75 + 
     b7*b18*b23*b35*b37*b47*b58*b69*b75 - b7*b14*b27*b35*b37*b47*b58*b69*b75 + 
     b7*b14*b26*b36*b37*b47*b58*b69*b75 - b7*b14*b26*b28*b45*b47*b58*b69*b75 + 
     b7*b14*b26*b28*b38*b54*b58*b69*b75 - b7*b14*b26*b28*b38*b49*b63*b69*b75 + 
     b7*b14*b26*b28*b38*b49*b60*b72*b75 - b7*b14*b26*b28*b38*b49*b60*b66*b81 + 
     b7*b17*b23*b28*b38*b49*b60*b66*b81 - b7*b17*b23*b28*b38*b49*b60*b72*b75 + 
     b7*b17*b23*b28*b38*b49*b63*b69*b75 - b7*b17*b23*b28*b38*b54*b58*b69*b75 + 
     b7*b17*b23*b28*b45*b47*b58*b69*b75 - b7*b17*b23*b36*b37*b47*b58*b69*b75 + 
     b7*b17*b27*b32*b37*b47*b58*b69*b75 - b7*b18*b26*b32*b37*b47*b58*b69*b75 + 
     b9*b16*b26*b32*b37*b47*b58*b69*b75 - b9*b17*b25*b32*b37*b47*b58*b69*b75 + 
     b8*b18*b25*b32*b37*b47*b58*b69*b75 - b8*b16*b27*b32*b37*b47*b58*b69*b75 + 
     b8*b16*b23*b36*b37*b47*b58*b69*b75 - b8*b16*b23*b28*b45*b47*b58*b69*b75 + 
     b8*b16*b23*b28*b38*b54*b58*b69*b75 - b8*b16*b23*b28*b38*b49*b63*b69*b75 + 
     b8*b16*b23*b28*b38*b49*b60*b72*b75 - b8*b16*b23*b28*b38*b49*b60*b66*b81 + 
     b8*b16*b23*b28*b38*b49*b57*b69*b81 - b8*b16*b23*b28*b38*b49*b57*b72*b78 + 
     b8*b16*b23*b28*b38*b49*b63*b66*b78 - b8*b16*b23*b28*b38*b54*b58*b66*b78 + 
     b8*b16*b23*b28*b45*b47*b58*b66*b78 - b8*b16*b23*b36*b37*b47*b58*b66*b78 + 
     b8*b16*b27*b32*b37*b47*b58*b66*b78 - b8*b18*b25*b32*b37*b47*b58*b66*b78 + 
     b9*b17*b25*b32*b37*b47*b58*b66*b78 - b9*b16*b26*b32*b37*b47*b58*b66*b78 + 
     b7*b18*b26*b32*b37*b47*b58*b66*b78 - b7*b17*b27*b32*b37*b47*b58*b66*b78 + 
     b7*b17*b23*b36*b37*b47*b58*b66*b78 - b7*b17*b23*b28*b45*b47*b58*b66*b78 + 
     b7*b17*b23*b28*b38*b54*b58*b66*b78 - b7*b17*b23*b28*b38*b49*b63*b66*b78 + 
     b7*b17*b23*b28*b38*b49*b57*b72*b78 - b7*b17*b23*b28*b38*b49*b57*b69*b81 + 
     b7*b14*b26*b28*b38*b49*b57*b69*b81 - b7*b14*b26*b28*b38*b49*b57*b72*b78 + 
     b7*b14*b26*b28*b38*b49*b63*b66*b78 - b7*b14*b26*b28*b38*b54*b58*b66*b78 + 
     b7*b14*b26*b28*b45*b47*b58*b66*b78 - b7*b14*b26*b36*b37*b47*b58*b66*b78 + 
     b7*b14*b27*b35*b37*b47*b58*b66*b78 - b7*b18*b23*b35*b37*b47*b58*b66*b78 + 
     b9*b16*b23*b35*b37*b47*b58*b66*b78 - b9*b16*b23*b28*b44*b47*b58*b66*b78 + 
     b7*b18*b23*b28*b44*b47*b58*b66*b78 - b7*b14*b27*b28*b44*b47*b58*b66*b78 + 
     b7*b14*b19*b36*b44*b47*b58*b66*b78 - b7*b14*b19*b35*b45*b47*b58*b66*b78 + 
     b7*b14*b19*b35*b38*b54*b58*b66*b78 - b7*b14*b19*b35*b38*b49*b63*b66*b78 + 
     b7*b14*b19*b35*b38*b49*b57*b72*b78 - b7*b14*b19*b35*b38*b49*b57*b69*b81 + 
     b7*b14*b19*b29*b44*b49*b57*b69*b81 - b7*b14*b19*b29*b44*b49*b57*b72*b78 + 
     b7*b14*b19*b29*b44*b49*b63*b66*b78 - b7*b14*b19*b29*b44*b54*b58*b66*b78 + 
     b7*b14*b19*b29*b45*b53*b58*b66*b78 - b7*b14*b19*b36*b38*b53*b58*b66*b78 + 
     b7*b14*b27*b28*b38*b53*b58*b66*b78 - b7*b18*b23*b28*b38*b53*b58*b66*b78 + 
     b9*b16*b23*b28*b38*b53*b58*b66*b78 - b9*b16*b23*b28*b38*b49*b62*b66*b78 + 
     b7*b18*b23*b28*b38*b49*b62*b66*b78 - b7*b14*b27*b28*b38*b49*b62*b66*b78 + 
     b7*b14*b19*b36*b38*b49*b62*b66*b78 - b7*b14*b19*b29*b45*b49*b62*b66*b78 + 
     b7*b14*b19*b29*b40*b54*b62*b66*b78 - b7*b14*b19*b29*b40*b53*b63*b66*b78 + 
     b7*b14*b19*b29*b40*b53*b57*b72*b78 - b7*b14*b19*b29*b40*b53*b57*b69*b81 + 
     b7*b14*b19*b29*b40*b48*b62*b69*b81 - b7*b14*b19*b29*b40*b48*b62*b72*b78 + 
     b7*b14*b19*b29*b40*b48*b63*b71*b78 - b7*b14*b19*b29*b40*b54*b57*b71*b78 + 
     b7*b14*b19*b29*b45*b49*b57*b71*b78 - b7*b14*b19*b36*b38*b49*b57*b71*b78 + 
     b7*b14*b27*b28*b38*b49*b57*b71*b78 - b7*b18*b23*b28*b38*b49*b57*b71*b78 + 
     b9*b16*b23*b28*b38*b49*b57*b71*b78 - b9*b16*b23*b28*b38*b49*b57*b69*b80 + 
     b7*b18*b23*b28*b38*b49*b57*b69*b80 - b7*b14*b27*b28*b38*b49*b57*b69*b80 + 
     b7*b14*b19*b36*b38*b49*b57*b69*b80 - b7*b14*b19*b29*b45*b49*b57*b69*b80 + 
     b7*b14*b19*b29*b40*b54*b57*b69*b80 - b7*b14*b19*b29*b40*b48*b63*b69*b80 + 
     b7*b14*b19*b29*b40*b48*b60*b72*b80 - b7*b14*b19*b29*b40*b48*b60*b71*b81 + 
     b5*b16*b19*b29*b40*b48*b60*b71*b81 - b5*b16*b19*b29*b40*b48*b60*b72*b80 + 
     b5*b16*b19*b29*b40*b48*b63*b69*b80 - b5*b16*b19*b29*b40*b54*b57*b69*b80 + 
     b5*b16*b19*b29*b45*b49*b57*b69*b80 - b5*b16*b19*b36*b38*b49*b57*b69*b80 + 
     b5*b16*b27*b28*b38*b49*b57*b69*b80 - b5*b18*b25*b28*b38*b49*b57*b69*b80 + 
     b9*b14*b25*b28*b38*b49*b57*b69*b80 - b9*b14*b25*b28*b38*b49*b57*b71*b78 + 
     b5*b18*b25*b28*b38*b49*b57*b71*b78 - b5*b16*b27*b28*b38*b49*b57*b71*b78 + 
     b5*b16*b19*b36*b38*b49*b57*b71*b78 - b5*b16*b19*b29*b45*b49*b57*b71*b78 + 
     b5*b16*b19*b29*b40*b54*b57*b71*b78 - b5*b16*b19*b29*b40*b48*b63*b71*b78 + 
     b5*b16*b19*b29*b40*b48*b62*b72*b78 - b5*b16*b19*b29*b40*b48*b62*b69*b81 + 
     b5*b16*b19*b29*b40*b53*b57*b69*b81 - b5*b16*b19*b29*b40*b53*b57*b72*b78 + 
     b5*b16*b19*b29*b40*b53*b63*b66*b78 - b5*b16*b19*b29*b40*b54*b62*b66*b78 + 
     b5*b16*b19*b29*b45*b49*b62*b66*b78 - b5*b16*b19*b36*b38*b49*b62*b66*b78 + 
     b5*b16*b27*b28*b38*b49*b62*b66*b78 - b5*b18*b25*b28*b38*b49*b62*b66*b78 + 
     b9*b14*b25*b28*b38*b49*b62*b66*b78 - b9*b14*b25*b28*b38*b53*b58*b66*b78 + 
     b5*b18*b25*b28*b38*b53*b58*b66*b78 - b5*b16*b27*b28*b38*b53*b58*b66*b78 + 
     b5*b16*b19*b36*b38*b53*b58*b66*b78 - b5*b16*b19*b29*b45*b53*b58*b66*b78 + 
     b5*b16*b19*b29*b44*b54*b58*b66*b78 - b5*b16*b19*b29*b44*b49*b63*b66*b78 + 
     b5*b16*b19*b29*b44*b49*b57*b72*b78 - b5*b16*b19*b29*b44*b49*b57*b69*b81 + 
     b5*b16*b19*b35*b38*b49*b57*b69*b81 - b5*b16*b19*b35*b38*b49*b57*b72*b78 + 
     b5*b16*b19*b35*b38*b49*b63*b66*b78 - b5*b16*b19*b35*b38*b54*b58*b66*b78 + 
     b5*b16*b19*b35*b45*b47*b58*b66*b78 - b5*b16*b19*b36*b44*b47*b58*b66*b78 + 
     b5*b16*b27*b28*b44*b47*b58*b66*b78 - b5*b18*b25*b28*b44*b47*b58*b66*b78 + 
     b9*b14*b25*b28*b44*b47*b58*b66*b78 - b9*b14*b25*b35*b37*b47*b58*b66*b78 + 
     b5*b18*b25*b35*b37*b47*b58*b66*b78 - b5*b16*b27*b35*b37*b47*b58*b66*b78 + 
     b5*b16*b26*b36*b37*b47*b58*b66*b78 - b5*b16*b26*b28*b45*b47*b58*b66*b78 + 
     b5*b16*b26*b28*b38*b54*b58*b66*b78 - b5*b16*b26*b28*b38*b49*b63*b66*b78 + 
     b5*b16*b26*b28*b38*b49*b57*b72*b78 - b5*b16*b26*b28*b38*b49*b57*b69*b81 + 
     b5*b17*b25*b28*b38*b49*b57*b69*b81 - b5*b17*b25*b28*b38*b49*b57*b72*b78 + 
     b5*b17*b25*b28*b38*b49*b63*b66*b78 - b5*b17*b25*b28*b38*b54*b58*b66*b78 + 
     b5*b17*b25*b28*b45*b47*b58*b66*b78 - b5*b17*b25*b36*b37*b47*b58*b66*b78 + 
     b5*b17*b27*b34*b37*b47*b58*b66*b78 - b5*b18*b26*b34*b37*b47*b58*b66*b78 + 
     b9*b14*b26*b34*b37*b47*b58*b66*b78 - b9*b17*b23*b34*b37*b47*b58*b66*b78 + 
     b8*b18*b23*b34*b37*b47*b58*b66*b78 - b8*b14*b27*b34*b37*b47*b58*b66*b78 + 
     b8*b14*b25*b36*b37*b47*b58*b66*b78 - b8*b14*b25*b28*b45*b47*b58*b66*b78 + 
     b8*b14*b25*b28*b38*b54*b58*b66*b78 - b8*b14*b25*b28*b38*b49*b63*b66*b78 + 
     b8*b14*b25*b28*b38*b49*b57*b72*b78 - b8*b14*b25*b28*b38*b49*b57*b69*b81 + 
     b8*b14*b19*b34*b38*b49*b57*b69*b81 - b8*b14*b19*b34*b38*b49*b57*b72*b78 + 
     b8*b14*b19*b34*b38*b49*b63*b66*b78 - b8*b14*b19*b34*b38*b54*b58*b66*b78 + 
     b8*b14*b19*b34*b45*b47*b58*b66*b78 - b8*b14*b19*b36*b43*b47*b58*b66*b78 + 
     b8*b14*b27*b28*b43*b47*b58*b66*b78 - b8*b18*b23*b28*b43*b47*b58*b66*b78 + 
     b9*b17*b23*b28*b43*b47*b58*b66*b78 - b9*b14*b26*b28*b43*b47*b58*b66*b78 + 
     b5*b18*b26*b28*b43*b47*b58*b66*b78 - b5*b17*b27*b28*b43*b47*b58*b66*b78 + 
     b5*b17*b19*b36*b43*b47*b58*b66*b78 - b5*b17*b19*b34*b45*b47*b58*b66*b78 + 
     b5*b17*b19*b34*b38*b54*b58*b66*b78 - b5*b17*b19*b34*b38*b49*b63*b66*b78 + 
     b5*b17*b19*b34*b38*b49*b57*b72*b78 - b5*b17*b19*b34*b38*b49*b57*b69*b81 + 
     b5*b10*b26*b34*b38*b49*b57*b69*b81 - b5*b10*b26*b34*b38*b49*b57*b72*b78 + 
     b5*b10*b26*b34*b38*b49*b63*b66*b78 - b5*b10*b26*b34*b38*b54*b58*b66*b78 + 
     b5*b10*b26*b34*b45*b47*b58*b66*b78 - b5*b10*b26*b36*b43*b47*b58*b66*b78 + 
     b5*b10*b27*b35*b43*b47*b58*b66*b78 - b5*b18*b19*b35*b43*b47*b58*b66*b78 + 
     b9*b14*b19*b35*b43*b47*b58*b66*b78 - b9*b14*b19*b34*b44*b47*b58*b66*b78 + 
     b5*b18*b19*b34*b44*b47*b58*b66*b78 - b5*b10*b27*b34*b44*b47*b58*b66*b78 + 
     b5*b10*b25*b36*b44*b47*b58*b66*b78 - b5*b10*b25*b35*b45*b47*b58*b66*b78 + 
     b5*b10*b25*b35*b38*b54*b58*b66*b78 - b5*b10*b25*b35*b38*b49*b63*b66*b78 + 
     b5*b10*b25*b35*b38*b49*b57*b72*b78 - b5*b10*b25*b35*b38*b49*b57*b69*b81 + 
     b5*b10*b25*b29*b44*b49*b57*b69*b81 - b5*b10*b25*b29*b44*b49*b57*b72*b78 + 
     b5*b10*b25*b29*b44*b49*b63*b66*b78 - b5*b10*b25*b29*b44*b54*b58*b66*b78 + 
     b5*b10*b25*b29*b45*b53*b58*b66*b78 - b5*b10*b25*b36*b38*b53*b58*b66*b78 + 
     b5*b10*b27*b34*b38*b53*b58*b66*b78 - b5*b18*b19*b34*b38*b53*b58*b66*b78 + 
     b9*b14*b19*b34*b38*b53*b58*b66*b78 - b9*b14*b19*b34*b38*b49*b62*b66*b78 + 
     b5*b18*b19*b34*b38*b49*b62*b66*b78 - b5*b10*b27*b34*b38*b49*b62*b66*b78 + 
     b5*b10*b25*b36*b38*b49*b62*b66*b78 - b5*b10*b25*b29*b45*b49*b62*b66*b78 + 
     b5*b10*b25*b29*b40*b54*b62*b66*b78 - b5*b10*b25*b29*b40*b53*b63*b66*b78 + 
     b5*b10*b25*b29*b40*b53*b57*b72*b78 - b5*b10*b25*b29*b40*b53*b57*b69*b81 + 
     b5*b10*b25*b29*b40*b48*b62*b69*b81 - b5*b10*b25*b29*b40*b48*b62*b72*b78 + 
     b5*b10*b25*b29*b40*b48*b63*b71*b78 - b5*b10*b25*b29*b40*b54*b57*b71*b78 + 
     b5*b10*b25*b29*b45*b49*b57*b71*b78 - b5*b10*b25*b36*b38*b49*b57*b71*b78 + 
     b5*b10*b27*b34*b38*b49*b57*b71*b78 - b5*b18*b19*b34*b38*b49*b57*b71*b78 + 
     b9*b14*b19*b34*b38*b49*b57*b71*b78 - b9*b14*b19*b34*b38*b49*b57*b69*b80 + 
     b5*b18*b19*b34*b38*b49*b57*b69*b80 - b5*b10*b27*b34*b38*b49*b57*b69*b80 + 
     b5*b10*b25*b36*b38*b49*b57*b69*b80 - b5*b10*b25*b29*b45*b49*b57*b69*b80 + 
     b5*b10*b25*b29*b40*b54*b57*b69*b80 - b5*b10*b25*b29*b40*b48*b63*b69*b80 + 
     b5*b10*b25*b29*b40*b48*b60*b72*b80 - b5*b10*b25*b29*b40*b48*b60*b71*b81 + 
     b5*b10*b20*b34*b40*b48*b60*b71*b81 - b5*b10*b20*b34*b40*b48*b60*b72*b80 + 
     b5*b10*b20*b34*b40*b48*b63*b69*b80 - b5*b10*b20*b34*b40*b54*b57*b69*b80 + 
     b5*b10*b20*b34*b45*b49*b57*b69*b80 - b5*b10*b20*b36*b43*b49*b57*b69*b80 + 
     b5*b10*b27*b29*b43*b49*b57*b69*b80 - b5*b18*b19*b29*b43*b49*b57*b69*b80 + 
     b9*b14*b19*b29*b43*b49*b57*b69*b80 - b9*b14*b19*b29*b43*b49*b57*b71*b78 + 
     b5*b18*b19*b29*b43*b49*b57*b71*b78 - b5*b10*b27*b29*b43*b49*b57*b71*b78 + 
     b5*b10*b20*b36*b43*b49*b57*b71*b78 - b5*b10*b20*b34*b45*b49*b57*b71*b78 + 
     b5*b10*b20*b34*b40*b54*b57*b71*b78 - b5*b10*b20*b34*b40*b48*b63*b71*b78 + 
     b5*b10*b20*b34*b40*b48*b62*b72*b78 - b5*b10*b20*b34*b40*b48*b62*b69*b81 + 
     b5*b10*b20*b34*b40*b53*b57*b69*b81 - b5*b10*b20*b34*b40*b53*b57*b72*b78 + 
     b5*b10*b20*b34*b40*b53*b63*b66*b78 - b5*b10*b20*b34*b40*b54*b62*b66*b78 + 
     b5*b10*b20*b34*b45*b49*b62*b66*b78 - b5*b10*b20*b36*b43*b49*b62*b66*b78 + 
     b5*b10*b27*b29*b43*b49*b62*b66*b78 - b5*b18*b19*b29*b43*b49*b62*b66*b78 + 
     b9*b14*b19*b29*b43*b49*b62*b66*b78 - b9*b14*b19*b29*b43*b53*b58*b66*b78 + 
     b5*b18*b19*b29*b43*b53*b58*b66*b78 - b5*b10*b27*b29*b43*b53*b58*b66*b78 + 
     b5*b10*b20*b36*b43*b53*b58*b66*b78 - b5*b10*b20*b34*b45*b53*b58*b66*b78 + 
     b5*b10*b20*b34*b44*b54*b58*b66*b78 - b5*b10*b20*b34*b44*b49*b63*b66*b78 + 
     b5*b10*b20*b34*b44*b49*b57*b72*b78 - b5*b10*b20*b34*b44*b49*b57*b69*b81 + 
     b5*b10*b20*b35*b43*b49*b57*b69*b81 - b5*b10*b20*b35*b43*b49*b57*b72*b78 + 
     b5*b10*b20*b35*b43*b49*b63*b66*b78 - b5*b10*b20*b35*b43*b54*b58*b66*b78 + 
     b5*b10*b20*b35*b45*b52*b58*b66*b78 - b5*b10*b20*b36*b44*b52*b58*b66*b78 + 
     b5*b10*b27*b29*b44*b52*b58*b66*b78 - b5*b18*b19*b29*b44*b52*b58*b66*b78 + 
     b9*b14*b19*b29*b44*b52*b58*b66*b78 - b9*b14*b19*b35*b38*b52*b58*b66*b78 + 
     b5*b18*b19*b35*b38*b52*b58*b66*b78 - b5*b10*b27*b35*b38*b52*b58*b66*b78 + 
     b5*b10*b26*b36*b38*b52*b58*b66*b78 - b5*b10*b26*b29*b45*b52*b58*b66*b78 + 
     b5*b10*b26*b29*b43*b54*b58*b66*b78 - b5*b10*b26*b29*b43*b49*b63*b66*b78 + 
     b5*b10*b26*b29*b43*b49*b57*b72*b78 - b5*b10*b26*b29*b43*b49*b57*b69*b81 + 
     b5*b17*b19*b29*b43*b49*b57*b69*b81 - b5*b17*b19*b29*b43*b49*b57*b72*b78 + 
     b5*b17*b19*b29*b43*b49*b63*b66*b78 - b5*b17*b19*b29*b43*b54*b58*b66*b78 + 
     b5*b17*b19*b29*b45*b52*b58*b66*b78 - b5*b17*b19*b36*b38*b52*b58*b66*b78 + 
     b5*b17*b27*b28*b38*b52*b58*b66*b78 - b5*b18*b26*b28*b38*b52*b58*b66*b78 + 
     b9*b14*b26*b28*b38*b52*b58*b66*b78 - b9*b17*b23*b28*b38*b52*b58*b66*b78 + 
     b8*b18*b23*b28*b38*b52*b58*b66*b78 - b8*b14*b27*b28*b38*b52*b58*b66*b78 + 
     b8*b14*b19*b36*b38*b52*b58*b66*b78 - b8*b14*b19*b29*b45*b52*b58*b66*b78 + 
     b8*b14*b19*b29*b43*b54*b58*b66*b78 - b8*b14*b19*b29*b43*b49*b63*b66*b78 + 
     b8*b14*b19*b29*b43*b49*b57*b72*b78 - b8*b14*b19*b29*b43*b49*b57*b69*b81 + 
     b8*b14*b19*b29*b40*b52*b57*b69*b81 - b8*b14*b19*b29*b40*b52*b57*b72*b78 + 
     b8*b14*b19*b29*b40*b52*b63*b66*b78 - b8*b14*b19*b29*b40*b54*b61*b66*b78 + 
     b8*b14*b19*b29*b45*b49*b61*b66*b78 - b8*b14*b19*b36*b38*b49*b61*b66*b78 + 
     b8*b14*b27*b28*b38*b49*b61*b66*b78 - b8*b18*b23*b28*b38*b49*b61*b66*b78 + 
     b9*b17*b23*b28*b38*b49*b61*b66*b78 - b9*b14*b26*b28*b38*b49*b61*b66*b78 + 
     b5*b18*b26*b28*b38*b49*b61*b66*b78 - b5*b17*b27*b28*b38*b49*b61*b66*b78 + 
     b5*b17*b19*b36*b38*b49*b61*b66*b78 - b5*b17*b19*b29*b45*b49*b61*b66*b78 + 
     b5*b17*b19*b29*b40*b54*b61*b66*b78 - b5*b17*b19*b29*b40*b52*b63*b66*b78 + 
     b5*b17*b19*b29*b40*b52*b57*b72*b78 - b5*b17*b19*b29*b40*b52*b57*b69*b81 + 
     b5*b10*b26*b29*b40*b52*b57*b69*b81 - b5*b10*b26*b29*b40*b52*b57*b72*b78 + 
     b5*b10*b26*b29*b40*b52*b63*b66*b78 - b5*b10*b26*b29*b40*b54*b61*b66*b78 + 
     b5*b10*b26*b29*b45*b49*b61*b66*b78 - b5*b10*b26*b36*b38*b49*b61*b66*b78 + 
     b5*b10*b27*b35*b38*b49*b61*b66*b78 - b5*b18*b19*b35*b38*b49*b61*b66*b78 + 
     b9*b14*b19*b35*b38*b49*b61*b66*b78 - b9*b14*b19*b29*b44*b49*b61*b66*b78 + 
     b5*b18*b19*b29*b44*b49*b61*b66*b78 - b5*b10*b27*b29*b44*b49*b61*b66*b78 + 
     b5*b10*b20*b36*b44*b49*b61*b66*b78 - b5*b10*b20*b35*b45*b49*b61*b66*b78 + 
     b5*b10*b20*b35*b40*b54*b61*b66*b78 - b5*b10*b20*b35*b40*b52*b63*b66*b78 + 
     b5*b10*b20*b35*b40*b52*b57*b72*b78 - b5*b10*b20*b35*b40*b52*b57*b69*b81 + 
     b5*b10*b20*b31*b44*b52*b57*b69*b81 - b5*b10*b20*b31*b44*b52*b57*b72*b78 + 
     b5*b10*b20*b31*b44*b52*b63*b66*b78 - b5*b10*b20*b31*b44*b54*b61*b66*b78 + 
     b5*b10*b20*b31*b45*b53*b61*b66*b78 - b5*b10*b20*b36*b40*b53*b61*b66*b78 + 
     b5*b10*b27*b29*b40*b53*b61*b66*b78 - b5*b18*b19*b29*b40*b53*b61*b66*b78 + 
     b9*b14*b19*b29*b40*b53*b61*b66*b78 - b9*b14*b19*b29*b40*b52*b62*b66*b78 + 
     b5*b18*b19*b29*b40*b52*b62*b66*b78 - b5*b10*b27*b29*b40*b52*b62*b66*b78 + 
     b5*b10*b20*b36*b40*b52*b62*b66*b78 - b5*b10*b20*b31*b45*b52*b62*b66*b78 + 
     b5*b10*b20*b31*b43*b54*b62*b66*b78 - b5*b10*b20*b31*b43*b53*b63*b66*b78 + 
     b5*b10*b20*b31*b43*b53*b57*b72*b78 - b5*b10*b20*b31*b43*b53*b57*b69*b81 + 
     b5*b10*b20*b31*b43*b48*b62*b69*b81 - b5*b10*b20*b31*b43*b48*b62*b72*b78 + 
     b5*b10*b20*b31*b43*b48*b63*b71*b78 - b5*b10*b20*b31*b43*b54*b57*b71*b78 + 
     b5*b10*b20*b31*b45*b52*b57*b71*b78 - b5*b10*b20*b36*b40*b52*b57*b71*b78 + 
     b5*b10*b27*b29*b40*b52*b57*b71*b78 - b5*b18*b19*b29*b40*b52*b57*b71*b78 + 
     b9*b14*b19*b29*b40*b52*b57*b71*b78 - b9*b14*b19*b29*b40*b52*b57*b69*b80 + 
     b5*b18*b19*b29*b40*b52*b57*b69*b80 - b5*b10*b27*b29*b40*b52*b57*b69*b80 + 
     b5*b10*b20*b36*b40*b52*b57*b69*b80 - b5*b10*b20*b31*b45*b52*b57*b69*b80 + 
     b5*b10*b20*b31*b43*b54*b57*b69*b80 - b5*b10*b20*b31*b43*b48*b63*b69*b80 + 
     b5*b10*b20*b31*b43*b48*b60*b72*b80 - b5*b10*b20*b31*b43*b48*b60*b71*b81 + 
     b5*b10*b20*b31*b39*b52*b60*b71*b81 - b5*b10*b20*b31*b39*b52*b60*b72*b80 + 
     b5*b10*b20*b31*b39*b52*b63*b69*b80 - b5*b10*b20*b31*b39*b54*b61*b69*b80 + 
     b5*b10*b20*b31*b45*b48*b61*b69*b80 - b5*b10*b20*b36*b40*b48*b61*b69*b80 + 
     b5*b10*b27*b29*b40*b48*b61*b69*b80 - b5*b18*b19*b29*b40*b48*b61*b69*b80 + 
     b9*b14*b19*b29*b40*b48*b61*b69*b80 - b9*b14*b19*b29*b40*b48*b61*b71*b78 + 
     b5*b18*b19*b29*b40*b48*b61*b71*b78 - b5*b10*b27*b29*b40*b48*b61*b71*b78 + 
     b5*b10*b20*b36*b40*b48*b61*b71*b78 - b5*b10*b20*b31*b45*b48*b61*b71*b78 + 
     b5*b10*b20*b31*b39*b54*b61*b71*b78 - b5*b10*b20*b31*b39*b52*b63*b71*b78 + 
     b5*b10*b20*b31*b39*b52*b62*b72*b78 - b5*b10*b20*b31*b39*b52*b62*b69*b81 + 
     b5*b10*b20*b31*b39*b53*b61*b69*b81 - b5*b10*b20*b31*b39*b53*b61*b72*b78 + 
     b5*b10*b20*b31*b39*b53*b63*b70*b78 - b5*b10*b20*b31*b39*b54*b62*b70*b78 + 
     b5*b10*b20*b31*b45*b48*b62*b70*b78 - b5*b10*b20*b36*b40*b48*b62*b70*b78 + 
     b5*b10*b27*b29*b40*b48*b62*b70*b78 - b5*b18*b19*b29*b40*b48*b62*b70*b78 + 
     b9*b14*b19*b29*b40*b48*b62*b70*b78 - b9*b14*b19*b29*b40*b53*b57*b70*b78 + 
     b5*b18*b19*b29*b40*b53*b57*b70*b78 - b5*b10*b27*b29*b40*b53*b57*b70*b78 + 
     b5*b10*b20*b36*b40*b53*b57*b70*b78 - b5*b10*b20*b31*b45*b53*b57*b70*b78 + 
     b5*b10*b20*b31*b44*b54*b57*b70*b78 - b5*b10*b20*b31*b44*b48*b63*b70*b78 + 
     b5*b10*b20*b31*b44*b48*b61*b72*b78 - b5*b10*b20*b31*b44*b48*b61*b69*b81 + 
     b5*b10*b20*b35*b40*b48*b61*b69*b81 - b5*b10*b20*b35*b40*b48*b61*b72*b78 + 
     b5*b10*b20*b35*b40*b48*b63*b70*b78 - b5*b10*b20*b35*b40*b54*b57*b70*b78 + 
     b5*b10*b20*b35*b45*b49*b57*b70*b78 - b5*b10*b20*b36*b44*b49*b57*b70*b78 + 
     b5*b10*b27*b29*b44*b49*b57*b70*b78 - b5*b18*b19*b29*b44*b49*b57*b70*b78 + 
     b9*b14*b19*b29*b44*b49*b57*b70*b78 - b9*b14*b19*b35*b38*b49*b57*b70*b78 + 
     b5*b18*b19*b35*b38*b49*b57*b70*b78 - b5*b10*b27*b35*b38*b49*b57*b70*b78 + 
     b5*b10*b26*b36*b38*b49*b57*b70*b78 - b5*b10*b26*b29*b45*b49*b57*b70*b78 + 
     b5*b10*b26*b29*b40*b54*b57*b70*b78 - b5*b10*b26*b29*b40*b48*b63*b70*b78 + 
     b5*b10*b26*b29*b40*b48*b61*b72*b78 - b5*b10*b26*b29*b40*b48*b61*b69*b81 + 
     b5*b17*b19*b29*b40*b48*b61*b69*b81 - b5*b17*b19*b29*b40*b48*b61*b72*b78 + 
     b5*b17*b19*b29*b40*b48*b63*b70*b78 - b5*b17*b19*b29*b40*b54*b57*b70*b78 + 
     b5*b17*b19*b29*b45*b49*b57*b70*b78 - b5*b17*b19*b36*b38*b49*b57*b70*b78 + 
     b5*b17*b27*b28*b38*b49*b57*b70*b78 - b5*b18*b26*b28*b38*b49*b57*b70*b78 + 
     b9*b14*b26*b28*b38*b49*b57*b70*b78 - b9*b17*b23*b28*b38*b49*b57*b70*b78 + 
     b8*b18*b23*b28*b38*b49*b57*b70*b78 - b8*b14*b27*b28*b38*b49*b57*b70*b78 + 
     b8*b14*b19*b36*b38*b49*b57*b70*b78 - b8*b14*b19*b29*b45*b49*b57*b70*b78 + 
     b8*b14*b19*b29*b40*b54*b57*b70*b78 - b8*b14*b19*b29*b40*b48*b63*b70*b78 + 
     b8*b14*b19*b29*b40*b48*b61*b72*b78 - b8*b14*b19*b29*b40*b48*b61*b69*b81 + 
     b8*b14*b19*b29*b40*b48*b60*b70*b81 - b8*b14*b19*b29*b40*b48*b60*b72*b79 + 
     b8*b14*b19*b29*b40*b48*b63*b69*b79 - b8*b14*b19*b29*b40*b54*b57*b69*b79 + 
     b8*b14*b19*b29*b45*b49*b57*b69*b79 - b8*b14*b19*b36*b38*b49*b57*b69*b79 + 
     b8*b14*b27*b28*b38*b49*b57*b69*b79 - b8*b18*b23*b28*b38*b49*b57*b69*b79 + 
     b9*b17*b23*b28*b38*b49*b57*b69*b79 - b9*b14*b26*b28*b38*b49*b57*b69*b79 + 
     b5*b18*b26*b28*b38*b49*b57*b69*b79 - b5*b17*b27*b28*b38*b49*b57*b69*b79 + 
     b5*b17*b19*b36*b38*b49*b57*b69*b79 - b5*b17*b19*b29*b45*b49*b57*b69*b79 + 
     b5*b17*b19*b29*b40*b54*b57*b69*b79 - b5*b17*b19*b29*b40*b48*b63*b69*b79 + 
     b5*b17*b19*b29*b40*b48*b60*b72*b79 - b5*b17*b19*b29*b40*b48*b60*b70*b81 + 
     b5*b10*b26*b29*b40*b48*b60*b70*b81 - b5*b10*b26*b29*b40*b48*b60*b72*b79 + 
     b5*b10*b26*b29*b40*b48*b63*b69*b79 - b5*b10*b26*b29*b40*b54*b57*b69*b79 + 
     b5*b10*b26*b29*b45*b49*b57*b69*b79 - b5*b10*b26*b36*b38*b49*b57*b69*b79 + 
     b5*b10*b27*b35*b38*b49*b57*b69*b79 - b5*b18*b19*b35*b38*b49*b57*b69*b79 + 
     b9*b14*b19*b35*b38*b49*b57*b69*b79 - b9*b14*b19*b29*b44*b49*b57*b69*b79 + 
     b5*b18*b19*b29*b44*b49*b57*b69*b79 - b5*b10*b27*b29*b44*b49*b57*b69*b79 + 
     b5*b10*b20*b36*b44*b49*b57*b69*b79 - b5*b10*b20*b35*b45*b49*b57*b69*b79 + 
     b5*b10*b20*b35*b40*b54*b57*b69*b79 - b5*b10*b20*b35*b40*b48*b63*b69*b79 + 
     b5*b10*b20*b35*b40*b48*b60*b72*b79 - b5*b10*b20*b35*b40*b48*b60*b70*b81 + 
     b5*b10*b20*b31*b44*b48*b60*b70*b81 - b5*b10*b20*b31*b44*b48*b60*b72*b79 + 
     b5*b10*b20*b31*b44*b48*b63*b69*b79 - b5*b10*b20*b31*b44*b54*b57*b69*b79 + 
     b5*b10*b20*b31*b45*b53*b57*b69*b79 - b5*b10*b20*b36*b40*b53*b57*b69*b79 + 
     b5*b10*b27*b29*b40*b53*b57*b69*b79 - b5*b18*b19*b29*b40*b53*b57*b69*b79 + 
     b9*b14*b19*b29*b40*b53*b57*b69*b79 - b9*b14*b19*b29*b40*b48*b62*b69*b79 + 
     b5*b18*b19*b29*b40*b48*b62*b69*b79 - b5*b10*b27*b29*b40*b48*b62*b69*b79 + 
     b5*b10*b20*b36*b40*b48*b62*b69*b79 - b5*b10*b20*b31*b45*b48*b62*b69*b79 + 
     b5*b10*b20*b31*b39*b54*b62*b69*b79 - b5*b10*b20*b31*b39*b53*b63*b69*b79 + 
     b5*b10*b20*b31*b39*b53*b60*b72*b79 - b5*b10*b20*b31*b39*b53*b60*b70*b81 + 
     b5*b10*b20*b31*b39*b51*b62*b70*b81 - b5*b10*b20*b31*b39*b51*b62*b72*b79 + 
     b5*b10*b20*b31*b39*b51*b63*b71*b79 - b5*b10*b20*b31*b39*b54*b60*b71*b79 + 
     b5*b10*b20*b31*b45*b48*b60*b71*b79 - b5*b10*b20*b36*b40*b48*b60*b71*b79 + 
     b5*b10*b27*b29*b40*b48*b60*b71*b79 - b5*b18*b19*b29*b40*b48*b60*b71*b79 + 
     b9*b14*b19*b29*b40*b48*b60*b71*b79 - b9*b14*b19*b29*b40*b48*b60*b70*b80 + 
     b5*b18*b19*b29*b40*b48*b60*b70*b80 - b5*b10*b27*b29*b40*b48*b60*b70*b80 + 
     b5*b10*b20*b36*b40*b48*b60*b70*b80 - b5*b10*b20*b31*b45*b48*b60*b70*b80 + 
     b5*b10*b20*b31*b39*b54*b60*b70*b80 - b5*b10*b20*b31*b39*b51*b63*b70*b80 + 
     b5*b10*b20*b31*b39*b51*b61*b72*b80 - b5*b10*b20*b31*b39*b51*b61*b71*b81 + 
     b1*b14*b20*b31*b39*b51*b61*b71*b81 - b1*b14*b20*b31*b39*b51*b61*b72*b80 + 
     b1*b14*b20*b31*b39*b51*b63*b70*b80 - b1*b14*b20*b31*b39*b54*b60*b70*b80 + 
     b1*b14*b20*b31*b45*b48*b60*b70*b80 - b1*b14*b20*b36*b40*b48*b60*b70*b80 + 
     b1*b14*b27*b29*b40*b48*b60*b70*b80 - b1*b18*b23*b29*b40*b48*b60*b70*b80 + 
     b9*b10*b23*b29*b40*b48*b60*b70*b80 - b9*b10*b23*b29*b40*b48*b60*b71*b79 + 
     b1*b18*b23*b29*b40*b48*b60*b71*b79 - b1*b14*b27*b29*b40*b48*b60*b71*b79 + 
     b1*b14*b20*b36*b40*b48*b60*b71*b79 - b1*b14*b20*b31*b45*b48*b60*b71*b79 + 
     b1*b14*b20*b31*b39*b54*b60*b71*b79 - b1*b14*b20*b31*b39*b51*b63*b71*b79 + 
     b1*b14*b20*b31*b39*b51*b62*b72*b79 - b1*b14*b20*b31*b39*b51*b62*b70*b81 + 
     b1*b14*b20*b31*b39*b53*b60*b70*b81 - b1*b14*b20*b31*b39*b53*b60*b72*b79 + 
     b1*b14*b20*b31*b39*b53*b63*b69*b79 - b1*b14*b20*b31*b39*b54*b62*b69*b79 + 
     b1*b14*b20*b31*b45*b48*b62*b69*b79 - b1*b14*b20*b36*b40*b48*b62*b69*b79 + 
     b1*b14*b27*b29*b40*b48*b62*b69*b79 - b1*b18*b23*b29*b40*b48*b62*b69*b79 + 
     b9*b10*b23*b29*b40*b48*b62*b69*b79 - b9*b10*b23*b29*b40*b53*b57*b69*b79 + 
     b1*b18*b23*b29*b40*b53*b57*b69*b79 - b1*b14*b27*b29*b40*b53*b57*b69*b79 + 
     b1*b14*b20*b36*b40*b53*b57*b69*b79 - b1*b14*b20*b31*b45*b53*b57*b69*b79 + 
     b1*b14*b20*b31*b44*b54*b57*b69*b79 - b1*b14*b20*b31*b44*b48*b63*b69*b79 + 
     b1*b14*b20*b31*b44*b48*b60*b72*b79 - b1*b14*b20*b31*b44*b48*b60*b70*b81 + 
     b1*b14*b20*b35*b40*b48*b60*b70*b81 - b1*b14*b20*b35*b40*b48*b60*b72*b79 + 
     b1*b14*b20*b35*b40*b48*b63*b69*b79 - b1*b14*b20*b35*b40*b54*b57*b69*b79 + 
     b1*b14*b20*b35*b45*b49*b57*b69*b79 - b1*b14*b20*b36*b44*b49*b57*b69*b79 + 
     b1*b14*b27*b29*b44*b49*b57*b69*b79 - b1*b18*b23*b29*b44*b49*b57*b69*b79 + 
     b9*b10*b23*b29*b44*b49*b57*b69*b79 - b9*b10*b23*b35*b38*b49*b57*b69*b79 + 
     b1*b18*b23*b35*b38*b49*b57*b69*b79 - b1*b14*b27*b35*b38*b49*b57*b69*b79 + 
     b1*b14*b26*b36*b38*b49*b57*b69*b79 - b1*b14*b26*b29*b45*b49*b57*b69*b79 + 
     b1*b14*b26*b29*b40*b54*b57*b69*b79 - b1*b14*b26*b29*b40*b48*b63*b69*b79 + 
     b1*b14*b26*b29*b40*b48*b60*b72*b79 - b1*b14*b26*b29*b40*b48*b60*b70*b81 + 
     b1*b17*b23*b29*b40*b48*b60*b70*b81 - b1*b17*b23*b29*b40*b48*b60*b72*b79 + 
     b1*b17*b23*b29*b40*b48*b63*b69*b79 - b1*b17*b23*b29*b40*b54*b57*b69*b79 + 
     b1*b17*b23*b29*b45*b49*b57*b69*b79 - b1*b17*b23*b36*b38*b49*b57*b69*b79 + 
     b1*b17*b27*b32*b38*b49*b57*b69*b79 - b1*b18*b26*b32*b38*b49*b57*b69*b79 + 
     b9*b10*b26*b32*b38*b49*b57*b69*b79 - b9*b17*b19*b32*b38*b49*b57*b69*b79 + 
     b8*b18*b19*b32*b38*b49*b57*b69*b79 - b8*b10*b27*b32*b38*b49*b57*b69*b79 + 
     b8*b10*b23*b36*b38*b49*b57*b69*b79 - b8*b10*b23*b29*b45*b49*b57*b69*b79 + 
     b8*b10*b23*b29*b40*b54*b57*b69*b79 - b8*b10*b23*b29*b40*b48*b63*b69*b79 + 
     b8*b10*b23*b29*b40*b48*b60*b72*b79 - b8*b10*b23*b29*b40*b48*b60*b70*b81 + 
     b8*b10*b23*b29*b40*b48*b61*b69*b81 - b8*b10*b23*b29*b40*b48*b61*b72*b78 + 
     b8*b10*b23*b29*b40*b48*b63*b70*b78 - b8*b10*b23*b29*b40*b54*b57*b70*b78 + 
     b8*b10*b23*b29*b45*b49*b57*b70*b78 - b8*b10*b23*b36*b38*b49*b57*b70*b78 + 
     b8*b10*b27*b32*b38*b49*b57*b70*b78 - b8*b18*b19*b32*b38*b49*b57*b70*b78 + 
     b9*b17*b19*b32*b38*b49*b57*b70*b78 - b9*b10*b26*b32*b38*b49*b57*b70*b78 + 
     b1*b18*b26*b32*b38*b49*b57*b70*b78 - b1*b17*b27*b32*b38*b49*b57*b70*b78 + 
     b1*b17*b23*b36*b38*b49*b57*b70*b78 - b1*b17*b23*b29*b45*b49*b57*b70*b78 + 
     b1*b17*b23*b29*b40*b54*b57*b70*b78 - b1*b17*b23*b29*b40*b48*b63*b70*b78 + 
     b1*b17*b23*b29*b40*b48*b61*b72*b78 - b1*b17*b23*b29*b40*b48*b61*b69*b81 + 
     b1*b14*b26*b29*b40*b48*b61*b69*b81 - b1*b14*b26*b29*b40*b48*b61*b72*b78 + 
     b1*b14*b26*b29*b40*b48*b63*b70*b78 - b1*b14*b26*b29*b40*b54*b57*b70*b78 + 
     b1*b14*b26*b29*b45*b49*b57*b70*b78 - b1*b14*b26*b36*b38*b49*b57*b70*b78 + 
     b1*b14*b27*b35*b38*b49*b57*b70*b78 - b1*b18*b23*b35*b38*b49*b57*b70*b78 + 
     b9*b10*b23*b35*b38*b49*b57*b70*b78 - b9*b10*b23*b29*b44*b49*b57*b70*b78 + 
     b1*b18*b23*b29*b44*b49*b57*b70*b78 - b1*b14*b27*b29*b44*b49*b57*b70*b78 + 
     b1*b14*b20*b36*b44*b49*b57*b70*b78 - b1*b14*b20*b35*b45*b49*b57*b70*b78 + 
     b1*b14*b20*b35*b40*b54*b57*b70*b78 - b1*b14*b20*b35*b40*b48*b63*b70*b78 + 
     b1*b14*b20*b35*b40*b48*b61*b72*b78 - b1*b14*b20*b35*b40*b48*b61*b69*b81 + 
     b1*b14*b20*b31*b44*b48*b61*b69*b81 - b1*b14*b20*b31*b44*b48*b61*b72*b78 + 
     b1*b14*b20*b31*b44*b48*b63*b70*b78 - b1*b14*b20*b31*b44*b54*b57*b70*b78 + 
     b1*b14*b20*b31*b45*b53*b57*b70*b78 - b1*b14*b20*b36*b40*b53*b57*b70*b78 + 
     b1*b14*b27*b29*b40*b53*b57*b70*b78 - b1*b18*b23*b29*b40*b53*b57*b70*b78 + 
     b9*b10*b23*b29*b40*b53*b57*b70*b78 - b9*b10*b23*b29*b40*b48*b62*b70*b78 + 
     b1*b18*b23*b29*b40*b48*b62*b70*b78 - b1*b14*b27*b29*b40*b48*b62*b70*b78 + 
     b1*b14*b20*b36*b40*b48*b62*b70*b78 - b1*b14*b20*b31*b45*b48*b62*b70*b78 + 
     b1*b14*b20*b31*b39*b54*b62*b70*b78 - b1*b14*b20*b31*b39*b53*b63*b70*b78 + 
     b1*b14*b20*b31*b39*b53*b61*b72*b78 - b1*b14*b20*b31*b39*b53*b61*b69*b81 + 
     b1*b14*b20*b31*b39*b52*b62*b69*b81 - b1*b14*b20*b31*b39*b52*b62*b72*b78 + 
     b1*b14*b20*b31*b39*b52*b63*b71*b78 - b1*b14*b20*b31*b39*b54*b61*b71*b78 + 
     b1*b14*b20*b31*b45*b48*b61*b71*b78 - b1*b14*b20*b36*b40*b48*b61*b71*b78 + 
     b1*b14*b27*b29*b40*b48*b61*b71*b78 - b1*b18*b23*b29*b40*b48*b61*b71*b78 + 
     b9*b10*b23*b29*b40*b48*b61*b71*b78 - b9*b10*b23*b29*b40*b48*b61*b69*b80 + 
     b1*b18*b23*b29*b40*b48*b61*b69*b80 - b1*b14*b27*b29*b40*b48*b61*b69*b80 + 
     b1*b14*b20*b36*b40*b48*b61*b69*b80 - b1*b14*b20*b31*b45*b48*b61*b69*b80 + 
     b1*b14*b20*b31*b39*b54*b61*b69*b80 - b1*b14*b20*b31*b39*b52*b63*b69*b80 + 
     b1*b14*b20*b31*b39*b52*b60*b72*b80 - b1*b14*b20*b31*b39*b52*b60*b71*b81 + 
     b1*b14*b20*b31*b43*b48*b60*b71*b81 - b1*b14*b20*b31*b43*b48*b60*b72*b80 + 
     b1*b14*b20*b31*b43*b48*b63*b69*b80 - b1*b14*b20*b31*b43*b54*b57*b69*b80 + 
     b1*b14*b20*b31*b45*b52*b57*b69*b80 - b1*b14*b20*b36*b40*b52*b57*b69*b80 + 
     b1*b14*b27*b29*b40*b52*b57*b69*b80 - b1*b18*b23*b29*b40*b52*b57*b69*b80 + 
     b9*b10*b23*b29*b40*b52*b57*b69*b80 - b9*b10*b23*b29*b40*b52*b57*b71*b78 + 
     b1*b18*b23*b29*b40*b52*b57*b71*b78 - b1*b14*b27*b29*b40*b52*b57*b71*b78 + 
     b1*b14*b20*b36*b40*b52*b57*b71*b78 - b1*b14*b20*b31*b45*b52*b57*b71*b78 + 
     b1*b14*b20*b31*b43*b54*b57*b71*b78 - b1*b14*b20*b31*b43*b48*b63*b71*b78 + 
     b1*b14*b20*b31*b43*b48*b62*b72*b78 - b1*b14*b20*b31*b43*b48*b62*b69*b81 + 
     b1*b14*b20*b31*b43*b53*b57*b69*b81 - b1*b14*b20*b31*b43*b53*b57*b72*b78 + 
     b1*b14*b20*b31*b43*b53*b63*b66*b78 - b1*b14*b20*b31*b43*b54*b62*b66*b78 + 
     b1*b14*b20*b31*b45*b52*b62*b66*b78 - b1*b14*b20*b36*b40*b52*b62*b66*b78 + 
     b1*b14*b27*b29*b40*b52*b62*b66*b78 - b1*b18*b23*b29*b40*b52*b62*b66*b78 + 
     b9*b10*b23*b29*b40*b52*b62*b66*b78 - b9*b10*b23*b29*b40*b53*b61*b66*b78 + 
     b1*b18*b23*b29*b40*b53*b61*b66*b78 - b1*b14*b27*b29*b40*b53*b61*b66*b78 + 
     b1*b14*b20*b36*b40*b53*b61*b66*b78 - b1*b14*b20*b31*b45*b53*b61*b66*b78 + 
     b1*b14*b20*b31*b44*b54*b61*b66*b78 - b1*b14*b20*b31*b44*b52*b63*b66*b78 + 
     b1*b14*b20*b31*b44*b52*b57*b72*b78 - b1*b14*b20*b31*b44*b52*b57*b69*b81 + 
     b1*b14*b20*b35*b40*b52*b57*b69*b81 - b1*b14*b20*b35*b40*b52*b57*b72*b78 + 
     b1*b14*b20*b35*b40*b52*b63*b66*b78 - b1*b14*b20*b35*b40*b54*b61*b66*b78 + 
     b1*b14*b20*b35*b45*b49*b61*b66*b78 - b1*b14*b20*b36*b44*b49*b61*b66*b78 + 
     b1*b14*b27*b29*b44*b49*b61*b66*b78 - b1*b18*b23*b29*b44*b49*b61*b66*b78 + 
     b9*b10*b23*b29*b44*b49*b61*b66*b78 - b9*b10*b23*b35*b38*b49*b61*b66*b78 + 
     b1*b18*b23*b35*b38*b49*b61*b66*b78 - b1*b14*b27*b35*b38*b49*b61*b66*b78 + 
     b1*b14*b26*b36*b38*b49*b61*b66*b78 - b1*b14*b26*b29*b45*b49*b61*b66*b78 + 
     b1*b14*b26*b29*b40*b54*b61*b66*b78 - b1*b14*b26*b29*b40*b52*b63*b66*b78 + 
     b1*b14*b26*b29*b40*b52*b57*b72*b78 - b1*b14*b26*b29*b40*b52*b57*b69*b81 + 
     b1*b17*b23*b29*b40*b52*b57*b69*b81 - b1*b17*b23*b29*b40*b52*b57*b72*b78 + 
     b1*b17*b23*b29*b40*b52*b63*b66*b78 - b1*b17*b23*b29*b40*b54*b61*b66*b78 + 
     b1*b17*b23*b29*b45*b49*b61*b66*b78 - b1*b17*b23*b36*b38*b49*b61*b66*b78 + 
     b1*b17*b27*b32*b38*b49*b61*b66*b78 - b1*b18*b26*b32*b38*b49*b61*b66*b78 + 
     b9*b10*b26*b32*b38*b49*b61*b66*b78 - b9*b17*b19*b32*b38*b49*b61*b66*b78 + 
     b8*b18*b19*b32*b38*b49*b61*b66*b78 - b8*b10*b27*b32*b38*b49*b61*b66*b78 + 
     b8*b10*b23*b36*b38*b49*b61*b66*b78 - b8*b10*b23*b29*b45*b49*b61*b66*b78 + 
     b8*b10*b23*b29*b40*b54*b61*b66*b78 - b8*b10*b23*b29*b40*b52*b63*b66*b78 + 
     b8*b10*b23*b29*b40*b52*b57*b72*b78 - b8*b10*b23*b29*b40*b52*b57*b69*b81 + 
     b8*b10*b23*b29*b43*b49*b57*b69*b81 - b8*b10*b23*b29*b43*b49*b57*b72*b78 + 
     b8*b10*b23*b29*b43*b49*b63*b66*b78 - b8*b10*b23*b29*b43*b54*b58*b66*b78 + 
     b8*b10*b23*b29*b45*b52*b58*b66*b78 - b8*b10*b23*b36*b38*b52*b58*b66*b78 + 
     b8*b10*b27*b32*b38*b52*b58*b66*b78 - b8*b18*b19*b32*b38*b52*b58*b66*b78 + 
     b9*b17*b19*b32*b38*b52*b58*b66*b78 - b9*b10*b26*b32*b38*b52*b58*b66*b78 + 
     b1*b18*b26*b32*b38*b52*b58*b66*b78 - b1*b17*b27*b32*b38*b52*b58*b66*b78 + 
     b1*b17*b23*b36*b38*b52*b58*b66*b78 - b1*b17*b23*b29*b45*b52*b58*b66*b78 + 
     b1*b17*b23*b29*b43*b54*b58*b66*b78 - b1*b17*b23*b29*b43*b49*b63*b66*b78 + 
     b1*b17*b23*b29*b43*b49*b57*b72*b78 - b1*b17*b23*b29*b43*b49*b57*b69*b81 + 
     b1*b14*b26*b29*b43*b49*b57*b69*b81 - b1*b14*b26*b29*b43*b49*b57*b72*b78 + 
     b1*b14*b26*b29*b43*b49*b63*b66*b78 - b1*b14*b26*b29*b43*b54*b58*b66*b78 + 
     b1*b14*b26*b29*b45*b52*b58*b66*b78 - b1*b14*b26*b36*b38*b52*b58*b66*b78 + 
     b1*b14*b27*b35*b38*b52*b58*b66*b78 - b1*b18*b23*b35*b38*b52*b58*b66*b78 + 
     b9*b10*b23*b35*b38*b52*b58*b66*b78 - b9*b10*b23*b29*b44*b52*b58*b66*b78 + 
     b1*b18*b23*b29*b44*b52*b58*b66*b78 - b1*b14*b27*b29*b44*b52*b58*b66*b78 + 
     b1*b14*b20*b36*b44*b52*b58*b66*b78 - b1*b14*b20*b35*b45*b52*b58*b66*b78 + 
     b1*b14*b20*b35*b43*b54*b58*b66*b78 - b1*b14*b20*b35*b43*b49*b63*b66*b78 + 
     b1*b14*b20*b35*b43*b49*b57*b72*b78 - b1*b14*b20*b35*b43*b49*b57*b69*b81 + 
     b1*b14*b20*b34*b44*b49*b57*b69*b81 - b1*b14*b20*b34*b44*b49*b57*b72*b78 + 
     b1*b14*b20*b34*b44*b49*b63*b66*b78 - b1*b14*b20*b34*b44*b54*b58*b66*b78 + 
     b1*b14*b20*b34*b45*b53*b58*b66*b78 - b1*b14*b20*b36*b43*b53*b58*b66*b78 + 
     b1*b14*b27*b29*b43*b53*b58*b66*b78 - b1*b18*b23*b29*b43*b53*b58*b66*b78 + 
     b9*b10*b23*b29*b43*b53*b58*b66*b78 - b9*b10*b23*b29*b43*b49*b62*b66*b78 + 
     b1*b18*b23*b29*b43*b49*b62*b66*b78 - b1*b14*b27*b29*b43*b49*b62*b66*b78 + 
     b1*b14*b20*b36*b43*b49*b62*b66*b78 - b1*b14*b20*b34*b45*b49*b62*b66*b78 + 
     b1*b14*b20*b34*b40*b54*b62*b66*b78 - b1*b14*b20*b34*b40*b53*b63*b66*b78 + 
     b1*b14*b20*b34*b40*b53*b57*b72*b78 - b1*b14*b20*b34*b40*b53*b57*b69*b81 + 
     b1*b14*b20*b34*b40*b48*b62*b69*b81 - b1*b14*b20*b34*b40*b48*b62*b72*b78 + 
     b1*b14*b20*b34*b40*b48*b63*b71*b78 - b1*b14*b20*b34*b40*b54*b57*b71*b78 + 
     b1*b14*b20*b34*b45*b49*b57*b71*b78 - b1*b14*b20*b36*b43*b49*b57*b71*b78 + 
     b1*b14*b27*b29*b43*b49*b57*b71*b78 - b1*b18*b23*b29*b43*b49*b57*b71*b78 + 
     b9*b10*b23*b29*b43*b49*b57*b71*b78 - b9*b10*b23*b29*b43*b49*b57*b69*b80 + 
     b1*b18*b23*b29*b43*b49*b57*b69*b80 - b1*b14*b27*b29*b43*b49*b57*b69*b80 + 
     b1*b14*b20*b36*b43*b49*b57*b69*b80 - b1*b14*b20*b34*b45*b49*b57*b69*b80 + 
     b1*b14*b20*b34*b40*b54*b57*b69*b80 - b1*b14*b20*b34*b40*b48*b63*b69*b80 + 
     b1*b14*b20*b34*b40*b48*b60*b72*b80 - b1*b14*b20*b34*b40*b48*b60*b71*b81 + 
     b1*b14*b25*b29*b40*b48*b60*b71*b81 - b1*b14*b25*b29*b40*b48*b60*b72*b80 + 
     b1*b14*b25*b29*b40*b48*b63*b69*b80 - b1*b14*b25*b29*b40*b54*b57*b69*b80 + 
     b1*b14*b25*b29*b45*b49*b57*b69*b80 - b1*b14*b25*b36*b38*b49*b57*b69*b80 + 
     b1*b14*b27*b34*b38*b49*b57*b69*b80 - b1*b18*b23*b34*b38*b49*b57*b69*b80 + 
     b9*b10*b23*b34*b38*b49*b57*b69*b80 - b9*b10*b23*b34*b38*b49*b57*b71*b78 + 
     b1*b18*b23*b34*b38*b49*b57*b71*b78 - b1*b14*b27*b34*b38*b49*b57*b71*b78 + 
     b1*b14*b25*b36*b38*b49*b57*b71*b78 - b1*b14*b25*b29*b45*b49*b57*b71*b78 + 
     b1*b14*b25*b29*b40*b54*b57*b71*b78 - b1*b14*b25*b29*b40*b48*b63*b71*b78 + 
     b1*b14*b25*b29*b40*b48*b62*b72*b78 - b1*b14*b25*b29*b40*b48*b62*b69*b81 + 
     b1*b14*b25*b29*b40*b53*b57*b69*b81 - b1*b14*b25*b29*b40*b53*b57*b72*b78 + 
     b1*b14*b25*b29*b40*b53*b63*b66*b78 - b1*b14*b25*b29*b40*b54*b62*b66*b78 + 
     b1*b14*b25*b29*b45*b49*b62*b66*b78 - b1*b14*b25*b36*b38*b49*b62*b66*b78 + 
     b1*b14*b27*b34*b38*b49*b62*b66*b78 - b1*b18*b23*b34*b38*b49*b62*b66*b78 + 
     b9*b10*b23*b34*b38*b49*b62*b66*b78 - b9*b10*b23*b34*b38*b53*b58*b66*b78 + 
     b1*b18*b23*b34*b38*b53*b58*b66*b78 - b1*b14*b27*b34*b38*b53*b58*b66*b78 + 
     b1*b14*b25*b36*b38*b53*b58*b66*b78 - b1*b14*b25*b29*b45*b53*b58*b66*b78 + 
     b1*b14*b25*b29*b44*b54*b58*b66*b78 - b1*b14*b25*b29*b44*b49*b63*b66*b78 + 
     b1*b14*b25*b29*b44*b49*b57*b72*b78 - b1*b14*b25*b29*b44*b49*b57*b69*b81 + 
     b1*b14*b25*b35*b38*b49*b57*b69*b81 - b1*b14*b25*b35*b38*b49*b57*b72*b78 + 
     b1*b14*b25*b35*b38*b49*b63*b66*b78 - b1*b14*b25*b35*b38*b54*b58*b66*b78 + 
     b1*b14*b25*b35*b45*b47*b58*b66*b78 - b1*b14*b25*b36*b44*b47*b58*b66*b78 + 
     b1*b14*b27*b34*b44*b47*b58*b66*b78 - b1*b18*b23*b34*b44*b47*b58*b66*b78 + 
     b9*b10*b23*b34*b44*b47*b58*b66*b78 - b9*b10*b23*b35*b43*b47*b58*b66*b78 + 
     b1*b18*b23*b35*b43*b47*b58*b66*b78 - b1*b14*b27*b35*b43*b47*b58*b66*b78 + 
     b1*b14*b26*b36*b43*b47*b58*b66*b78 - b1*b14*b26*b34*b45*b47*b58*b66*b78 + 
     b1*b14*b26*b34*b38*b54*b58*b66*b78 - b1*b14*b26*b34*b38*b49*b63*b66*b78 + 
     b1*b14*b26*b34*b38*b49*b57*b72*b78 - b1*b14*b26*b34*b38*b49*b57*b69*b81 + 
     b1*b17*b23*b34*b38*b49*b57*b69*b81 - b1*b17*b23*b34*b38*b49*b57*b72*b78 + 
     b1*b17*b23*b34*b38*b49*b63*b66*b78 - b1*b17*b23*b34*b38*b54*b58*b66*b78 + 
     b1*b17*b23*b34*b45*b47*b58*b66*b78 - b1*b17*b23*b36*b43*b47*b58*b66*b78 + 
     b1*b17*b27*b32*b43*b47*b58*b66*b78 - b1*b18*b26*b32*b43*b47*b58*b66*b78 + 
     b9*b10*b26*b32*b43*b47*b58*b66*b78 - b9*b17*b19*b32*b43*b47*b58*b66*b78 + 
     b8*b18*b19*b32*b43*b47*b58*b66*b78 - b8*b10*b27*b32*b43*b47*b58*b66*b78 + 
     b8*b10*b23*b36*b43*b47*b58*b66*b78 - b8*b10*b23*b34*b45*b47*b58*b66*b78 + 
     b8*b10*b23*b34*b38*b54*b58*b66*b78 - b8*b10*b23*b34*b38*b49*b63*b66*b78 + 
     b8*b10*b23*b34*b38*b49*b57*b72*b78 - b8*b10*b23*b34*b38*b49*b57*b69*b81 + 
     b8*b10*b25*b32*b38*b49*b57*b69*b81 - b8*b10*b25*b32*b38*b49*b57*b72*b78 + 
     b8*b10*b25*b32*b38*b49*b63*b66*b78 - b8*b10*b25*b32*b38*b54*b58*b66*b78 + 
     b8*b10*b25*b32*b45*b47*b58*b66*b78 - b8*b10*b25*b36*b41*b47*b58*b66*b78 + 
     b8*b10*b27*b34*b41*b47*b58*b66*b78 - b8*b18*b19*b34*b41*b47*b58*b66*b78 + 
     b9*b17*b19*b34*b41*b47*b58*b66*b78 - b9*b10*b26*b34*b41*b47*b58*b66*b78 + 
     b1*b18*b26*b34*b41*b47*b58*b66*b78 - b1*b17*b27*b34*b41*b47*b58*b66*b78 + 
     b1*b17*b25*b36*b41*b47*b58*b66*b78 - b1*b17*b25*b32*b45*b47*b58*b66*b78 + 
     b1*b17*b25*b32*b38*b54*b58*b66*b78 - b1*b17*b25*b32*b38*b49*b63*b66*b78 + 
     b1*b17*b25*b32*b38*b49*b57*b72*b78 - b1*b17*b25*b32*b38*b49*b57*b69*b81 + 
     b1*b16*b26*b32*b38*b49*b57*b69*b81 - b1*b16*b26*b32*b38*b49*b57*b72*b78 + 
     b1*b16*b26*b32*b38*b49*b63*b66*b78 - b1*b16*b26*b32*b38*b54*b58*b66*b78 + 
     b1*b16*b26*b32*b45*b47*b58*b66*b78 - b1*b16*b26*b36*b41*b47*b58*b66*b78 + 
     b1*b16*b27*b35*b41*b47*b58*b66*b78 - b1*b18*b25*b35*b41*b47*b58*b66*b78 + 
     b9*b10*b25*b35*b41*b47*b58*b66*b78 - b9*b10*b25*b32*b44*b47*b58*b66*b78 + 
     b1*b18*b25*b32*b44*b47*b58*b66*b78 - b1*b16*b27*b32*b44*b47*b58*b66*b78 + 
     b1*b16*b23*b36*b44*b47*b58*b66*b78 - b1*b16*b23*b35*b45*b47*b58*b66*b78 + 
     b1*b16*b23*b35*b38*b54*b58*b66*b78 - b1*b16*b23*b35*b38*b49*b63*b66*b78 + 
     b1*b16*b23*b35*b38*b49*b57*b72*b78 - b1*b16*b23*b35*b38*b49*b57*b69*b81 + 
     b1*b16*b23*b29*b44*b49*b57*b69*b81 - b1*b16*b23*b29*b44*b49*b57*b72*b78 + 
     b1*b16*b23*b29*b44*b49*b63*b66*b78 - b1*b16*b23*b29*b44*b54*b58*b66*b78 + 
     b1*b16*b23*b29*b45*b53*b58*b66*b78 - b1*b16*b23*b36*b38*b53*b58*b66*b78 + 
     b1*b16*b27*b32*b38*b53*b58*b66*b78 - b1*b18*b25*b32*b38*b53*b58*b66*b78 + 
     b9*b10*b25*b32*b38*b53*b58*b66*b78 - b9*b10*b25*b32*b38*b49*b62*b66*b78 + 
     b1*b18*b25*b32*b38*b49*b62*b66*b78 - b1*b16*b27*b32*b38*b49*b62*b66*b78 + 
     b1*b16*b23*b36*b38*b49*b62*b66*b78 - b1*b16*b23*b29*b45*b49*b62*b66*b78 + 
     b1*b16*b23*b29*b40*b54*b62*b66*b78 - b1*b16*b23*b29*b40*b53*b63*b66*b78 + 
     b1*b16*b23*b29*b40*b53*b57*b72*b78 - b1*b16*b23*b29*b40*b53*b57*b69*b81 + 
     b1*b16*b23*b29*b40*b48*b62*b69*b81 - b1*b16*b23*b29*b40*b48*b62*b72*b78 + 
     b1*b16*b23*b29*b40*b48*b63*b71*b78 - b1*b16*b23*b29*b40*b54*b57*b71*b78 + 
     b1*b16*b23*b29*b45*b49*b57*b71*b78 - b1*b16*b23*b36*b38*b49*b57*b71*b78 + 
     b1*b16*b27*b32*b38*b49*b57*b71*b78 - b1*b18*b25*b32*b38*b49*b57*b71*b78 + 
     b9*b10*b25*b32*b38*b49*b57*b71*b78 - b9*b10*b25*b32*b38*b49*b57*b69*b80 + 
     b1*b18*b25*b32*b38*b49*b57*b69*b80 - b1*b16*b27*b32*b38*b49*b57*b69*b80 + 
     b1*b16*b23*b36*b38*b49*b57*b69*b80 - b1*b16*b23*b29*b45*b49*b57*b69*b80 + 
     b1*b16*b23*b29*b40*b54*b57*b69*b80 - b1*b16*b23*b29*b40*b48*b63*b69*b80 + 
     b1*b16*b23*b29*b40*b48*b60*b72*b80 - b1*b16*b23*b29*b40*b48*b60*b71*b81 + 
     b7*b10*b23*b29*b40*b48*b60*b71*b81 - b7*b10*b23*b29*b40*b48*b60*b72*b80 + 
     b7*b10*b23*b29*b40*b48*b63*b69*b80 - b7*b10*b23*b29*b40*b54*b57*b69*b80 + 
     b7*b10*b23*b29*b45*b49*b57*b69*b80 - b7*b10*b23*b36*b38*b49*b57*b69*b80 + 
     b7*b10*b27*b32*b38*b49*b57*b69*b80 - b7*b18*b19*b32*b38*b49*b57*b69*b80 + 
     b9*b16*b19*b32*b38*b49*b57*b69*b80 - b9*b16*b19*b32*b38*b49*b57*b71*b78 + 
     b7*b18*b19*b32*b38*b49*b57*b71*b78 - b7*b10*b27*b32*b38*b49*b57*b71*b78 + 
     b7*b10*b23*b36*b38*b49*b57*b71*b78 - b7*b10*b23*b29*b45*b49*b57*b71*b78 + 
     b7*b10*b23*b29*b40*b54*b57*b71*b78 - b7*b10*b23*b29*b40*b48*b63*b71*b78 + 
     b7*b10*b23*b29*b40*b48*b62*b72*b78 - b7*b10*b23*b29*b40*b48*b62*b69*b81 + 
     b7*b10*b23*b29*b40*b53*b57*b69*b81 - b7*b10*b23*b29*b40*b53*b57*b72*b78 + 
     b7*b10*b23*b29*b40*b53*b63*b66*b78 - b7*b10*b23*b29*b40*b54*b62*b66*b78 + 
     b7*b10*b23*b29*b45*b49*b62*b66*b78 - b7*b10*b23*b36*b38*b49*b62*b66*b78 + 
     b7*b10*b27*b32*b38*b49*b62*b66*b78 - b7*b18*b19*b32*b38*b49*b62*b66*b78 + 
     b9*b16*b19*b32*b38*b49*b62*b66*b78 - b9*b16*b19*b32*b38*b53*b58*b66*b78 + 
     b7*b18*b19*b32*b38*b53*b58*b66*b78 - b7*b10*b27*b32*b38*b53*b58*b66*b78 + 
     b7*b10*b23*b36*b38*b53*b58*b66*b78 - b7*b10*b23*b29*b45*b53*b58*b66*b78 + 
     b7*b10*b23*b29*b44*b54*b58*b66*b78 - b7*b10*b23*b29*b44*b49*b63*b66*b78 + 
     b7*b10*b23*b29*b44*b49*b57*b72*b78 - b7*b10*b23*b29*b44*b49*b57*b69*b81 + 
     b7*b10*b23*b35*b38*b49*b57*b69*b81 - b7*b10*b23*b35*b38*b49*b57*b72*b78 + 
     b7*b10*b23*b35*b38*b49*b63*b66*b78 - b7*b10*b23*b35*b38*b54*b58*b66*b78 + 
     b7*b10*b23*b35*b45*b47*b58*b66*b78 - b7*b10*b23*b36*b44*b47*b58*b66*b78 + 
     b7*b10*b27*b32*b44*b47*b58*b66*b78 - b7*b18*b19*b32*b44*b47*b58*b66*b78 + 
     b9*b16*b19*b32*b44*b47*b58*b66*b78 - b9*b16*b19*b35*b41*b47*b58*b66*b78 + 
     b7*b18*b19*b35*b41*b47*b58*b66*b78 - b7*b10*b27*b35*b41*b47*b58*b66*b78 + 
     b7*b10*b26*b36*b41*b47*b58*b66*b78 - b7*b10*b26*b32*b45*b47*b58*b66*b78 + 
     b7*b10*b26*b32*b38*b54*b58*b66*b78 - b7*b10*b26*b32*b38*b49*b63*b66*b78 + 
     b7*b10*b26*b32*b38*b49*b57*b72*b78 - b7*b10*b26*b32*b38*b49*b57*b69*b81 + 
     b7*b17*b19*b32*b38*b49*b57*b69*b81 - b7*b17*b19*b32*b38*b49*b57*b72*b78 + 
     b7*b17*b19*b32*b38*b49*b63*b66*b78 - b7*b17*b19*b32*b38*b54*b58*b66*b78 + 
     b7*b17*b19*b32*b45*b47*b58*b66*b78 - b7*b17*b19*b36*b41*b47*b58*b66*b78 + 
     b7*b17*b27*b28*b41*b47*b58*b66*b78 - b7*b18*b26*b28*b41*b47*b58*b66*b78 + 
     b9*b16*b26*b28*b41*b47*b58*b66*b78 - b9*b17*b25*b28*b41*b47*b58*b66*b78 + 
     b8*b18*b25*b28*b41*b47*b58*b66*b78 - b8*b16*b27*b28*b41*b47*b58*b66*b78 + 
     b8*b16*b19*b36*b41*b47*b58*b66*b78 - b8*b16*b19*b32*b45*b47*b58*b66*b78 + 
     b8*b16*b19*b32*b38*b54*b58*b66*b78 - b8*b16*b19*b32*b38*b49*b63*b66*b78 + 
     b8*b16*b19*b32*b38*b49*b57*b72*b78 - b8*b16*b19*b32*b38*b49*b57*b69*b81 + 
     b8*b16*b19*b32*b38*b49*b60*b66*b81 - b8*b16*b19*b32*b38*b49*b60*b72*b75 + 
     b8*b16*b19*b32*b38*b49*b63*b69*b75 - b8*b16*b19*b32*b38*b54*b58*b69*b75 + 
     b8*b16*b19*b32*b45*b47*b58*b69*b75 - b8*b16*b19*b36*b41*b47*b58*b69*b75 + 
     b8*b16*b27*b28*b41*b47*b58*b69*b75 - b8*b18*b25*b28*b41*b47*b58*b69*b75 + 
     b9*b17*b25*b28*b41*b47*b58*b69*b75 - b9*b16*b26*b28*b41*b47*b58*b69*b75 + 
     b7*b18*b26*b28*b41*b47*b58*b69*b75 - b7*b17*b27*b28*b41*b47*b58*b69*b75 + 
     b7*b17*b19*b36*b41*b47*b58*b69*b75 - b7*b17*b19*b32*b45*b47*b58*b69*b75 + 
     b7*b17*b19*b32*b38*b54*b58*b69*b75 - b7*b17*b19*b32*b38*b49*b63*b69*b75 + 
     b7*b17*b19*b32*b38*b49*b60*b72*b75 - b7*b17*b19*b32*b38*b49*b60*b66*b81 + 
     b7*b10*b26*b32*b38*b49*b60*b66*b81 - b7*b10*b26*b32*b38*b49*b60*b72*b75 + 
     b7*b10*b26*b32*b38*b49*b63*b69*b75 - b7*b10*b26*b32*b38*b54*b58*b69*b75 + 
     b7*b10*b26*b32*b45*b47*b58*b69*b75 - b7*b10*b26*b36*b41*b47*b58*b69*b75 + 
     b7*b10*b27*b35*b41*b47*b58*b69*b75 - b7*b18*b19*b35*b41*b47*b58*b69*b75 + 
     b9*b16*b19*b35*b41*b47*b58*b69*b75 - b9*b16*b19*b32*b44*b47*b58*b69*b75 + 
     b7*b18*b19*b32*b44*b47*b58*b69*b75 - b7*b10*b27*b32*b44*b47*b58*b69*b75 + 
     b7*b10*b23*b36*b44*b47*b58*b69*b75 - b7*b10*b23*b35*b45*b47*b58*b69*b75 + 
     b7*b10*b23*b35*b38*b54*b58*b69*b75 - b7*b10*b23*b35*b38*b49*b63*b69*b75 + 
     b7*b10*b23*b35*b38*b49*b60*b72*b75 - b7*b10*b23*b35*b38*b49*b60*b66*b81 + 
     b7*b10*b23*b29*b44*b49*b60*b66*b81 - b7*b10*b23*b29*b44*b49*b60*b72*b75 + 
     b7*b10*b23*b29*b44*b49*b63*b69*b75 - b7*b10*b23*b29*b44*b54*b58*b69*b75 + 
     b7*b10*b23*b29*b45*b53*b58*b69*b75 - b7*b10*b23*b36*b38*b53*b58*b69*b75 + 
     b7*b10*b27*b32*b38*b53*b58*b69*b75 - b7*b18*b19*b32*b38*b53*b58*b69*b75 + 
     b9*b16*b19*b32*b38*b53*b58*b69*b75 - b9*b16*b19*b32*b38*b49*b62*b69*b75 + 
     b7*b18*b19*b32*b38*b49*b62*b69*b75 - b7*b10*b27*b32*b38*b49*b62*b69*b75 + 
     b7*b10*b23*b36*b38*b49*b62*b69*b75 - b7*b10*b23*b29*b45*b49*b62*b69*b75 + 
     b7*b10*b23*b29*b40*b54*b62*b69*b75 - b7*b10*b23*b29*b40*b53*b63*b69*b75 + 
     b7*b10*b23*b29*b40*b53*b60*b72*b75 - b7*b10*b23*b29*b40*b53*b60*b66*b81 + 
     b7*b10*b23*b29*b40*b51*b62*b66*b81 - b7*b10*b23*b29*b40*b51*b62*b72*b75 + 
     b7*b10*b23*b29*b40*b51*b63*b71*b75 - b7*b10*b23*b29*b40*b54*b60*b71*b75 + 
     b7*b10*b23*b29*b45*b49*b60*b71*b75 - b7*b10*b23*b36*b38*b49*b60*b71*b75 + 
     b7*b10*b27*b32*b38*b49*b60*b71*b75 - b7*b18*b19*b32*b38*b49*b60*b71*b75 + 
     b9*b16*b19*b32*b38*b49*b60*b71*b75 - b9*b16*b19*b32*b38*b49*b60*b66*b80 + 
     b7*b18*b19*b32*b38*b49*b60*b66*b80 - b7*b10*b27*b32*b38*b49*b60*b66*b80 + 
     b7*b10*b23*b36*b38*b49*b60*b66*b80 - b7*b10*b23*b29*b45*b49*b60*b66*b80 + 
     b7*b10*b23*b29*b40*b54*b60*b66*b80 - b7*b10*b23*b29*b40*b51*b63*b66*b80 + 
     b7*b10*b23*b29*b40*b51*b57*b72*b80 - b7*b10*b23*b29*b40*b51*b57*b71*b81 + 
     b1*b16*b23*b29*b40*b51*b57*b71*b81 - b1*b16*b23*b29*b40*b51*b57*b72*b80 + 
     b1*b16*b23*b29*b40*b51*b63*b66*b80 - b1*b16*b23*b29*b40*b54*b60*b66*b80 + 
     b1*b16*b23*b29*b45*b49*b60*b66*b80 - b1*b16*b23*b36*b38*b49*b60*b66*b80 + 
     b1*b16*b27*b32*b38*b49*b60*b66*b80 - b1*b18*b25*b32*b38*b49*b60*b66*b80 + 
     b9*b10*b25*b32*b38*b49*b60*b66*b80 - b9*b10*b25*b32*b38*b49*b60*b71*b75 + 
     b1*b18*b25*b32*b38*b49*b60*b71*b75 - b1*b16*b27*b32*b38*b49*b60*b71*b75 + 
     b1*b16*b23*b36*b38*b49*b60*b71*b75 - b1*b16*b23*b29*b45*b49*b60*b71*b75 + 
     b1*b16*b23*b29*b40*b54*b60*b71*b75 - b1*b16*b23*b29*b40*b51*b63*b71*b75 + 
     b1*b16*b23*b29*b40*b51*b62*b72*b75 - b1*b16*b23*b29*b40*b51*b62*b66*b81 + 
     b1*b16*b23*b29*b40*b53*b60*b66*b81 - b1*b16*b23*b29*b40*b53*b60*b72*b75 + 
     b1*b16*b23*b29*b40*b53*b63*b69*b75 - b1*b16*b23*b29*b40*b54*b62*b69*b75 + 
     b1*b16*b23*b29*b45*b49*b62*b69*b75 - b1*b16*b23*b36*b38*b49*b62*b69*b75 + 
     b1*b16*b27*b32*b38*b49*b62*b69*b75 - b1*b18*b25*b32*b38*b49*b62*b69*b75 + 
     b9*b10*b25*b32*b38*b49*b62*b69*b75 - b9*b10*b25*b32*b38*b53*b58*b69*b75 + 
     b1*b18*b25*b32*b38*b53*b58*b69*b75 - b1*b16*b27*b32*b38*b53*b58*b69*b75 + 
     b1*b16*b23*b36*b38*b53*b58*b69*b75 - b1*b16*b23*b29*b45*b53*b58*b69*b75 + 
     b1*b16*b23*b29*b44*b54*b58*b69*b75 - b1*b16*b23*b29*b44*b49*b63*b69*b75 + 
     b1*b16*b23*b29*b44*b49*b60*b72*b75 - b1*b16*b23*b29*b44*b49*b60*b66*b81 + 
     b1*b16*b23*b35*b38*b49*b60*b66*b81 - b1*b16*b23*b35*b38*b49*b60*b72*b75 + 
     b1*b16*b23*b35*b38*b49*b63*b69*b75 - b1*b16*b23*b35*b38*b54*b58*b69*b75 + 
     b1*b16*b23*b35*b45*b47*b58*b69*b75 - b1*b16*b23*b36*b44*b47*b58*b69*b75 + 
     b1*b16*b27*b32*b44*b47*b58*b69*b75 - b1*b18*b25*b32*b44*b47*b58*b69*b75 + 
     b9*b10*b25*b32*b44*b47*b58*b69*b75 - b9*b10*b25*b35*b41*b47*b58*b69*b75 + 
     b1*b18*b25*b35*b41*b47*b58*b69*b75 - b1*b16*b27*b35*b41*b47*b58*b69*b75 + 
     b1*b16*b26*b36*b41*b47*b58*b69*b75 - b1*b16*b26*b32*b45*b47*b58*b69*b75 + 
     b1*b16*b26*b32*b38*b54*b58*b69*b75 - b1*b16*b26*b32*b38*b49*b63*b69*b75 + 
     b1*b16*b26*b32*b38*b49*b60*b72*b75 - b1*b16*b26*b32*b38*b49*b60*b66*b81 + 
     b1*b17*b25*b32*b38*b49*b60*b66*b81 - b1*b17*b25*b32*b38*b49*b60*b72*b75 + 
     b1*b17*b25*b32*b38*b49*b63*b69*b75 - b1*b17*b25*b32*b38*b54*b58*b69*b75 + 
     b1*b17*b25*b32*b45*b47*b58*b69*b75 - b1*b17*b25*b36*b41*b47*b58*b69*b75 + 
     b1*b17*b27*b34*b41*b47*b58*b69*b75 - b1*b18*b26*b34*b41*b47*b58*b69*b75 + 
     b9*b10*b26*b34*b41*b47*b58*b69*b75 - b9*b17*b19*b34*b41*b47*b58*b69*b75 + 
     b8*b18*b19*b34*b41*b47*b58*b69*b75 - b8*b10*b27*b34*b41*b47*b58*b69*b75 + 
     b8*b10*b25*b36*b41*b47*b58*b69*b75 - b8*b10*b25*b32*b45*b47*b58*b69*b75 + 
     b8*b10*b25*b32*b38*b54*b58*b69*b75 - b8*b10*b25*b32*b38*b49*b63*b69*b75 + 
     b8*b10*b25*b32*b38*b49*b60*b72*b75 - b8*b10*b25*b32*b38*b49*b60*b66*b81 + 
     b8*b10*b23*b34*b38*b49*b60*b66*b81 - b8*b10*b23*b34*b38*b49*b60*b72*b75 + 
     b8*b10*b23*b34*b38*b49*b63*b69*b75 - b8*b10*b23*b34*b38*b54*b58*b69*b75 + 
     b8*b10*b23*b34*b45*b47*b58*b69*b75 - b8*b10*b23*b36*b43*b47*b58*b69*b75 + 
     b8*b10*b27*b32*b43*b47*b58*b69*b75 - b8*b18*b19*b32*b43*b47*b58*b69*b75 + 
     b9*b17*b19*b32*b43*b47*b58*b69*b75 - b9*b10*b26*b32*b43*b47*b58*b69*b75 + 
     b1*b18*b26*b32*b43*b47*b58*b69*b75 - b1*b17*b27*b32*b43*b47*b58*b69*b75 + 
     b1*b17*b23*b36*b43*b47*b58*b69*b75 - b1*b17*b23*b34*b45*b47*b58*b69*b75 + 
     b1*b17*b23*b34*b38*b54*b58*b69*b75 - b1*b17*b23*b34*b38*b49*b63*b69*b75 + 
     b1*b17*b23*b34*b38*b49*b60*b72*b75 - b1*b17*b23*b34*b38*b49*b60*b66*b81 + 
     b1*b14*b26*b34*b38*b49*b60*b66*b81 - b1*b14*b26*b34*b38*b49*b60*b72*b75 + 
     b1*b14*b26*b34*b38*b49*b63*b69*b75 - b1*b14*b26*b34*b38*b54*b58*b69*b75 + 
     b1*b14*b26*b34*b45*b47*b58*b69*b75 - b1*b14*b26*b36*b43*b47*b58*b69*b75 + 
     b1*b14*b27*b35*b43*b47*b58*b69*b75 - b1*b18*b23*b35*b43*b47*b58*b69*b75 + 
     b9*b10*b23*b35*b43*b47*b58*b69*b75 - b9*b10*b23*b34*b44*b47*b58*b69*b75 + 
     b1*b18*b23*b34*b44*b47*b58*b69*b75 - b1*b14*b27*b34*b44*b47*b58*b69*b75 + 
     b1*b14*b25*b36*b44*b47*b58*b69*b75 - b1*b14*b25*b35*b45*b47*b58*b69*b75 + 
     b1*b14*b25*b35*b38*b54*b58*b69*b75 - b1*b14*b25*b35*b38*b49*b63*b69*b75 + 
     b1*b14*b25*b35*b38*b49*b60*b72*b75 - b1*b14*b25*b35*b38*b49*b60*b66*b81 + 
     b1*b14*b25*b29*b44*b49*b60*b66*b81 - b1*b14*b25*b29*b44*b49*b60*b72*b75 + 
     b1*b14*b25*b29*b44*b49*b63*b69*b75 - b1*b14*b25*b29*b44*b54*b58*b69*b75 + 
     b1*b14*b25*b29*b45*b53*b58*b69*b75 - b1*b14*b25*b36*b38*b53*b58*b69*b75 + 
     b1*b14*b27*b34*b38*b53*b58*b69*b75 - b1*b18*b23*b34*b38*b53*b58*b69*b75 + 
     b9*b10*b23*b34*b38*b53*b58*b69*b75 - b9*b10*b23*b34*b38*b49*b62*b69*b75 + 
     b1*b18*b23*b34*b38*b49*b62*b69*b75 - b1*b14*b27*b34*b38*b49*b62*b69*b75 + 
     b1*b14*b25*b36*b38*b49*b62*b69*b75 - b1*b14*b25*b29*b45*b49*b62*b69*b75 + 
     b1*b14*b25*b29*b40*b54*b62*b69*b75 - b1*b14*b25*b29*b40*b53*b63*b69*b75 + 
     b1*b14*b25*b29*b40*b53*b60*b72*b75 - b1*b14*b25*b29*b40*b53*b60*b66*b81 + 
     b1*b14*b25*b29*b40*b51*b62*b66*b81 - b1*b14*b25*b29*b40*b51*b62*b72*b75 + 
     b1*b14*b25*b29*b40*b51*b63*b71*b75 - b1*b14*b25*b29*b40*b54*b60*b71*b75 + 
     b1*b14*b25*b29*b45*b49*b60*b71*b75 - b1*b14*b25*b36*b38*b49*b60*b71*b75 + 
     b1*b14*b27*b34*b38*b49*b60*b71*b75 - b1*b18*b23*b34*b38*b49*b60*b71*b75 + 
     b9*b10*b23*b34*b38*b49*b60*b71*b75 - b9*b10*b23*b34*b38*b49*b60*b66*b80 + 
     b1*b18*b23*b34*b38*b49*b60*b66*b80 - b1*b14*b27*b34*b38*b49*b60*b66*b80 + 
     b1*b14*b25*b36*b38*b49*b60*b66*b80 - b1*b14*b25*b29*b45*b49*b60*b66*b80 + 
     b1*b14*b25*b29*b40*b54*b60*b66*b80 - b1*b14*b25*b29*b40*b51*b63*b66*b80 + 
     b1*b14*b25*b29*b40*b51*b57*b72*b80 - b1*b14*b25*b29*b40*b51*b57*b71*b81 + 
     b1*b14*b20*b34*b40*b51*b57*b71*b81 - b1*b14*b20*b34*b40*b51*b57*b72*b80 + 
     b1*b14*b20*b34*b40*b51*b63*b66*b80 - b1*b14*b20*b34*b40*b54*b60*b66*b80 + 
     b1*b14*b20*b34*b45*b49*b60*b66*b80 - b1*b14*b20*b36*b43*b49*b60*b66*b80 + 
     b1*b14*b27*b29*b43*b49*b60*b66*b80 - b1*b18*b23*b29*b43*b49*b60*b66*b80 + 
     b9*b10*b23*b29*b43*b49*b60*b66*b80 - b9*b10*b23*b29*b43*b49*b60*b71*b75 + 
     b1*b18*b23*b29*b43*b49*b60*b71*b75 - b1*b14*b27*b29*b43*b49*b60*b71*b75 + 
     b1*b14*b20*b36*b43*b49*b60*b71*b75 - b1*b14*b20*b34*b45*b49*b60*b71*b75 + 
     b1*b14*b20*b34*b40*b54*b60*b71*b75 - b1*b14*b20*b34*b40*b51*b63*b71*b75 + 
     b1*b14*b20*b34*b40*b51*b62*b72*b75 - b1*b14*b20*b34*b40*b51*b62*b66*b81 + 
     b1*b14*b20*b34*b40*b53*b60*b66*b81 - b1*b14*b20*b34*b40*b53*b60*b72*b75 + 
     b1*b14*b20*b34*b40*b53*b63*b69*b75 - b1*b14*b20*b34*b40*b54*b62*b69*b75 + 
     b1*b14*b20*b34*b45*b49*b62*b69*b75 - b1*b14*b20*b36*b43*b49*b62*b69*b75 + 
     b1*b14*b27*b29*b43*b49*b62*b69*b75 - b1*b18*b23*b29*b43*b49*b62*b69*b75 + 
     b9*b10*b23*b29*b43*b49*b62*b69*b75 - b9*b10*b23*b29*b43*b53*b58*b69*b75 + 
     b1*b18*b23*b29*b43*b53*b58*b69*b75 - b1*b14*b27*b29*b43*b53*b58*b69*b75 + 
     b1*b14*b20*b36*b43*b53*b58*b69*b75 - b1*b14*b20*b34*b45*b53*b58*b69*b75 + 
     b1*b14*b20*b34*b44*b54*b58*b69*b75 - b1*b14*b20*b34*b44*b49*b63*b69*b75 + 
     b1*b14*b20*b34*b44*b49*b60*b72*b75 - b1*b14*b20*b34*b44*b49*b60*b66*b81 + 
     b1*b14*b20*b35*b43*b49*b60*b66*b81 - b1*b14*b20*b35*b43*b49*b60*b72*b75 + 
     b1*b14*b20*b35*b43*b49*b63*b69*b75 - b1*b14*b20*b35*b43*b54*b58*b69*b75 + 
     b1*b14*b20*b35*b45*b52*b58*b69*b75 - b1*b14*b20*b36*b44*b52*b58*b69*b75 + 
     b1*b14*b27*b29*b44*b52*b58*b69*b75 - b1*b18*b23*b29*b44*b52*b58*b69*b75 + 
     b9*b10*b23*b29*b44*b52*b58*b69*b75 - b9*b10*b23*b35*b38*b52*b58*b69*b75 + 
     b1*b18*b23*b35*b38*b52*b58*b69*b75 - b1*b14*b27*b35*b38*b52*b58*b69*b75 + 
     b1*b14*b26*b36*b38*b52*b58*b69*b75 - b1*b14*b26*b29*b45*b52*b58*b69*b75 + 
     b1*b14*b26*b29*b43*b54*b58*b69*b75 - b1*b14*b26*b29*b43*b49*b63*b69*b75 + 
     b1*b14*b26*b29*b43*b49*b60*b72*b75 - b1*b14*b26*b29*b43*b49*b60*b66*b81 + 
     b1*b17*b23*b29*b43*b49*b60*b66*b81 - b1*b17*b23*b29*b43*b49*b60*b72*b75 + 
     b1*b17*b23*b29*b43*b49*b63*b69*b75 - b1*b17*b23*b29*b43*b54*b58*b69*b75 + 
     b1*b17*b23*b29*b45*b52*b58*b69*b75 - b1*b17*b23*b36*b38*b52*b58*b69*b75 + 
     b1*b17*b27*b32*b38*b52*b58*b69*b75 - b1*b18*b26*b32*b38*b52*b58*b69*b75 + 
     b9*b10*b26*b32*b38*b52*b58*b69*b75 - b9*b17*b19*b32*b38*b52*b58*b69*b75 + 
     b8*b18*b19*b32*b38*b52*b58*b69*b75 - b8*b10*b27*b32*b38*b52*b58*b69*b75 + 
     b8*b10*b23*b36*b38*b52*b58*b69*b75 - b8*b10*b23*b29*b45*b52*b58*b69*b75 + 
     b8*b10*b23*b29*b43*b54*b58*b69*b75 - b8*b10*b23*b29*b43*b49*b63*b69*b75 + 
     b8*b10*b23*b29*b43*b49*b60*b72*b75 - b8*b10*b23*b29*b43*b49*b60*b66*b81 + 
     b8*b10*b23*b29*b40*b52*b60*b66*b81 - b8*b10*b23*b29*b40*b52*b60*b72*b75 + 
     b8*b10*b23*b29*b40*b52*b63*b69*b75 - b8*b10*b23*b29*b40*b54*b61*b69*b75 + 
     b8*b10*b23*b29*b45*b49*b61*b69*b75 - b8*b10*b23*b36*b38*b49*b61*b69*b75 + 
     b8*b10*b27*b32*b38*b49*b61*b69*b75 - b8*b18*b19*b32*b38*b49*b61*b69*b75 + 
     b9*b17*b19*b32*b38*b49*b61*b69*b75 - b9*b10*b26*b32*b38*b49*b61*b69*b75 + 
     b1*b18*b26*b32*b38*b49*b61*b69*b75 - b1*b17*b27*b32*b38*b49*b61*b69*b75 + 
     b1*b17*b23*b36*b38*b49*b61*b69*b75 - b1*b17*b23*b29*b45*b49*b61*b69*b75 + 
     b1*b17*b23*b29*b40*b54*b61*b69*b75 - b1*b17*b23*b29*b40*b52*b63*b69*b75 + 
     b1*b17*b23*b29*b40*b52*b60*b72*b75 - b1*b17*b23*b29*b40*b52*b60*b66*b81 + 
     b1*b14*b26*b29*b40*b52*b60*b66*b81 - b1*b14*b26*b29*b40*b52*b60*b72*b75 + 
     b1*b14*b26*b29*b40*b52*b63*b69*b75 - b1*b14*b26*b29*b40*b54*b61*b69*b75 + 
     b1*b14*b26*b29*b45*b49*b61*b69*b75 - b1*b14*b26*b36*b38*b49*b61*b69*b75 + 
     b1*b14*b27*b35*b38*b49*b61*b69*b75 - b1*b18*b23*b35*b38*b49*b61*b69*b75 + 
     b9*b10*b23*b35*b38*b49*b61*b69*b75 - b9*b10*b23*b29*b44*b49*b61*b69*b75 + 
     b1*b18*b23*b29*b44*b49*b61*b69*b75 - b1*b14*b27*b29*b44*b49*b61*b69*b75 + 
     b1*b14*b20*b36*b44*b49*b61*b69*b75 - b1*b14*b20*b35*b45*b49*b61*b69*b75 + 
     b1*b14*b20*b35*b40*b54*b61*b69*b75 - b1*b14*b20*b35*b40*b52*b63*b69*b75 + 
     b1*b14*b20*b35*b40*b52*b60*b72*b75 - b1*b14*b20*b35*b40*b52*b60*b66*b81 + 
     b1*b14*b20*b31*b44*b52*b60*b66*b81 - b1*b14*b20*b31*b44*b52*b60*b72*b75 + 
     b1*b14*b20*b31*b44*b52*b63*b69*b75 - b1*b14*b20*b31*b44*b54*b61*b69*b75 + 
     b1*b14*b20*b31*b45*b53*b61*b69*b75 - b1*b14*b20*b36*b40*b53*b61*b69*b75 + 
     b1*b14*b27*b29*b40*b53*b61*b69*b75 - b1*b18*b23*b29*b40*b53*b61*b69*b75 + 
     b9*b10*b23*b29*b40*b53*b61*b69*b75 - b9*b10*b23*b29*b40*b52*b62*b69*b75 + 
     b1*b18*b23*b29*b40*b52*b62*b69*b75 - b1*b14*b27*b29*b40*b52*b62*b69*b75 + 
     b1*b14*b20*b36*b40*b52*b62*b69*b75 - b1*b14*b20*b31*b45*b52*b62*b69*b75 + 
     b1*b14*b20*b31*b43*b54*b62*b69*b75 - b1*b14*b20*b31*b43*b53*b63*b69*b75 + 
     b1*b14*b20*b31*b43*b53*b60*b72*b75 - b1*b14*b20*b31*b43*b53*b60*b66*b81 + 
     b1*b14*b20*b31*b43*b51*b62*b66*b81 - b1*b14*b20*b31*b43*b51*b62*b72*b75 + 
     b1*b14*b20*b31*b43*b51*b63*b71*b75 - b1*b14*b20*b31*b43*b54*b60*b71*b75 + 
     b1*b14*b20*b31*b45*b52*b60*b71*b75 - b1*b14*b20*b36*b40*b52*b60*b71*b75 + 
     b1*b14*b27*b29*b40*b52*b60*b71*b75 - b1*b18*b23*b29*b40*b52*b60*b71*b75 + 
     b9*b10*b23*b29*b40*b52*b60*b71*b75 - b9*b10*b23*b29*b40*b52*b60*b66*b80 + 
     b1*b18*b23*b29*b40*b52*b60*b66*b80 - b1*b14*b27*b29*b40*b52*b60*b66*b80 + 
     b1*b14*b20*b36*b40*b52*b60*b66*b80 - b1*b14*b20*b31*b45*b52*b60*b66*b80 + 
     b1*b14*b20*b31*b43*b54*b60*b66*b80 - b1*b14*b20*b31*b43*b51*b63*b66*b80 + 
     b1*b14*b20*b31*b43*b51*b57*b72*b80 - b1*b14*b20*b31*b43*b51*b57*b71*b81 + 
     b1*b14*b20*b31*b42*b52*b57*b71*b81 - b1*b14*b20*b31*b42*b52*b57*b72*b80 + 
     b1*b14*b20*b31*b42*b52*b63*b66*b80 - b1*b14*b20*b31*b42*b54*b61*b66*b80 + 
     b1*b14*b20*b31*b45*b51*b61*b66*b80 - b1*b14*b20*b36*b40*b51*b61*b66*b80 + 
     b1*b14*b27*b29*b40*b51*b61*b66*b80 - b1*b18*b23*b29*b40*b51*b61*b66*b80 + 
     b9*b10*b23*b29*b40*b51*b61*b66*b80 - b9*b10*b23*b29*b40*b51*b61*b71*b75 + 
     b1*b18*b23*b29*b40*b51*b61*b71*b75 - b1*b14*b27*b29*b40*b51*b61*b71*b75 + 
     b1*b14*b20*b36*b40*b51*b61*b71*b75 - b1*b14*b20*b31*b45*b51*b61*b71*b75 + 
     b1*b14*b20*b31*b42*b54*b61*b71*b75 - b1*b14*b20*b31*b42*b52*b63*b71*b75 + 
     b1*b14*b20*b31*b42*b52*b62*b72*b75 - b1*b14*b20*b31*b42*b52*b62*b66*b81 + 
     b1*b14*b20*b31*b42*b53*b61*b66*b81 - b1*b14*b20*b31*b42*b53*b61*b72*b75 + 
     b1*b14*b20*b31*b42*b53*b63*b70*b75 - b1*b14*b20*b31*b42*b54*b62*b70*b75 + 
     b1*b14*b20*b31*b45*b51*b62*b70*b75 - b1*b14*b20*b36*b40*b51*b62*b70*b75 + 
     b1*b14*b27*b29*b40*b51*b62*b70*b75 - b1*b18*b23*b29*b40*b51*b62*b70*b75 + 
     b9*b10*b23*b29*b40*b51*b62*b70*b75 - b9*b10*b23*b29*b40*b53*b60*b70*b75 + 
     b1*b18*b23*b29*b40*b53*b60*b70*b75 - b1*b14*b27*b29*b40*b53*b60*b70*b75 + 
     b1*b14*b20*b36*b40*b53*b60*b70*b75 - b1*b14*b20*b31*b45*b53*b60*b70*b75 + 
     b1*b14*b20*b31*b44*b54*b60*b70*b75 - b1*b14*b20*b31*b44*b51*b63*b70*b75 + 
     b1*b14*b20*b31*b44*b51*b61*b72*b75 - b1*b14*b20*b31*b44*b51*b61*b66*b81 + 
     b1*b14*b20*b35*b40*b51*b61*b66*b81 - b1*b14*b20*b35*b40*b51*b61*b72*b75 + 
     b1*b14*b20*b35*b40*b51*b63*b70*b75 - b1*b14*b20*b35*b40*b54*b60*b70*b75 + 
     b1*b14*b20*b35*b45*b49*b60*b70*b75 - b1*b14*b20*b36*b44*b49*b60*b70*b75 + 
     b1*b14*b27*b29*b44*b49*b60*b70*b75 - b1*b18*b23*b29*b44*b49*b60*b70*b75 + 
     b9*b10*b23*b29*b44*b49*b60*b70*b75 - b9*b10*b23*b35*b38*b49*b60*b70*b75 + 
     b1*b18*b23*b35*b38*b49*b60*b70*b75 - b1*b14*b27*b35*b38*b49*b60*b70*b75 + 
     b1*b14*b26*b36*b38*b49*b60*b70*b75 - b1*b14*b26*b29*b45*b49*b60*b70*b75 + 
     b1*b14*b26*b29*b40*b54*b60*b70*b75 - b1*b14*b26*b29*b40*b51*b63*b70*b75 + 
     b1*b14*b26*b29*b40*b51*b61*b72*b75 - b1*b14*b26*b29*b40*b51*b61*b66*b81 + 
     b1*b17*b23*b29*b40*b51*b61*b66*b81 - b1*b17*b23*b29*b40*b51*b61*b72*b75 + 
     b1*b17*b23*b29*b40*b51*b63*b70*b75 - b1*b17*b23*b29*b40*b54*b60*b70*b75 + 
     b1*b17*b23*b29*b45*b49*b60*b70*b75 - b1*b17*b23*b36*b38*b49*b60*b70*b75 + 
     b1*b17*b27*b32*b38*b49*b60*b70*b75 - b1*b18*b26*b32*b38*b49*b60*b70*b75 + 
     b9*b10*b26*b32*b38*b49*b60*b70*b75 - b9*b17*b19*b32*b38*b49*b60*b70*b75 + 
     b8*b18*b19*b32*b38*b49*b60*b70*b75 - b8*b10*b27*b32*b38*b49*b60*b70*b75 + 
     b8*b10*b23*b36*b38*b49*b60*b70*b75 - b8*b10*b23*b29*b45*b49*b60*b70*b75 + 
     b8*b10*b23*b29*b40*b54*b60*b70*b75 - b8*b10*b23*b29*b40*b51*b63*b70*b75 + 
     b8*b10*b23*b29*b40*b51*b61*b72*b75 - b8*b10*b23*b29*b40*b51*b61*b66*b81 + 
     b8*b10*b23*b29*b40*b51*b57*b70*b81 - b8*b10*b23*b29*b40*b51*b57*b72*b79 + 
     b8*b10*b23*b29*b40*b51*b63*b66*b79 - b8*b10*b23*b29*b40*b54*b60*b66*b79 + 
     b8*b10*b23*b29*b45*b49*b60*b66*b79 - b8*b10*b23*b36*b38*b49*b60*b66*b79 + 
     b8*b10*b27*b32*b38*b49*b60*b66*b79 - b8*b18*b19*b32*b38*b49*b60*b66*b79 + 
     b9*b17*b19*b32*b38*b49*b60*b66*b79 - b9*b10*b26*b32*b38*b49*b60*b66*b79 + 
     b1*b18*b26*b32*b38*b49*b60*b66*b79 - b1*b17*b27*b32*b38*b49*b60*b66*b79 + 
     b1*b17*b23*b36*b38*b49*b60*b66*b79 - b1*b17*b23*b29*b45*b49*b60*b66*b79 + 
     b1*b17*b23*b29*b40*b54*b60*b66*b79 - b1*b17*b23*b29*b40*b51*b63*b66*b79 + 
     b1*b17*b23*b29*b40*b51*b57*b72*b79 - b1*b17*b23*b29*b40*b51*b57*b70*b81 + 
     b1*b14*b26*b29*b40*b51*b57*b70*b81 - b1*b14*b26*b29*b40*b51*b57*b72*b79 + 
     b1*b14*b26*b29*b40*b51*b63*b66*b79 - b1*b14*b26*b29*b40*b54*b60*b66*b79 + 
     b1*b14*b26*b29*b45*b49*b60*b66*b79 - b1*b14*b26*b36*b38*b49*b60*b66*b79 + 
     b1*b14*b27*b35*b38*b49*b60*b66*b79 - b1*b18*b23*b35*b38*b49*b60*b66*b79 + 
     b9*b10*b23*b35*b38*b49*b60*b66*b79 - b9*b10*b23*b29*b44*b49*b60*b66*b79 + 
     b1*b18*b23*b29*b44*b49*b60*b66*b79 - b1*b14*b27*b29*b44*b49*b60*b66*b79 + 
     b1*b14*b20*b36*b44*b49*b60*b66*b79 - b1*b14*b20*b35*b45*b49*b60*b66*b79 + 
     b1*b14*b20*b35*b40*b54*b60*b66*b79 - b1*b14*b20*b35*b40*b51*b63*b66*b79 + 
     b1*b14*b20*b35*b40*b51*b57*b72*b79 - b1*b14*b20*b35*b40*b51*b57*b70*b81 + 
     b1*b14*b20*b31*b44*b51*b57*b70*b81 - b1*b14*b20*b31*b44*b51*b57*b72*b79 + 
     b1*b14*b20*b31*b44*b51*b63*b66*b79 - b1*b14*b20*b31*b44*b54*b60*b66*b79 + 
     b1*b14*b20*b31*b45*b53*b60*b66*b79 - b1*b14*b20*b36*b40*b53*b60*b66*b79 + 
     b1*b14*b27*b29*b40*b53*b60*b66*b79 - b1*b18*b23*b29*b40*b53*b60*b66*b79 + 
     b9*b10*b23*b29*b40*b53*b60*b66*b79 - b9*b10*b23*b29*b40*b51*b62*b66*b79 + 
     b1*b18*b23*b29*b40*b51*b62*b66*b79 - b1*b14*b27*b29*b40*b51*b62*b66*b79 + 
     b1*b14*b20*b36*b40*b51*b62*b66*b79 - b1*b14*b20*b31*b45*b51*b62*b66*b79 + 
     b1*b14*b20*b31*b42*b54*b62*b66*b79 - b1*b14*b20*b31*b42*b53*b63*b66*b79 + 
     b1*b14*b20*b31*b42*b53*b57*b72*b79 - b1*b14*b20*b31*b42*b53*b57*b70*b81 + 
     b1*b14*b20*b31*b42*b48*b62*b70*b81 - b1*b14*b20*b31*b42*b48*b62*b72*b79 + 
     b1*b14*b20*b31*b42*b48*b63*b71*b79 - b1*b14*b20*b31*b42*b54*b57*b71*b79 + 
     b1*b14*b20*b31*b45*b51*b57*b71*b79 - b1*b14*b20*b36*b40*b51*b57*b71*b79 + 
     b1*b14*b27*b29*b40*b51*b57*b71*b79 - b1*b18*b23*b29*b40*b51*b57*b71*b79 + 
     b9*b10*b23*b29*b40*b51*b57*b71*b79 - b9*b10*b23*b29*b40*b51*b57*b70*b80 + 
     b1*b18*b23*b29*b40*b51*b57*b70*b80 - b1*b14*b27*b29*b40*b51*b57*b70*b80 + 
     b1*b14*b20*b36*b40*b51*b57*b70*b80 - b1*b14*b20*b31*b45*b51*b57*b70*b80 + 
     b1*b14*b20*b31*b42*b54*b57*b70*b80 - b1*b14*b20*b31*b42*b48*b63*b70*b80 + 
     b1*b14*b20*b31*b42*b48*b61*b72*b80 - b1*b14*b20*b31*b42*b48*b61*b71*b81 + 
     b1*b14*b20*b33*b40*b48*b61*b71*b81 - b1*b14*b20*b33*b40*b48*b61*b72*b80 + 
     b1*b14*b20*b33*b40*b48*b63*b70*b80 - b1*b14*b20*b33*b40*b54*b57*b70*b80 + 
     b1*b14*b20*b33*b45*b49*b57*b70*b80 - b1*b14*b20*b36*b42*b49*b57*b70*b80 + 
     b1*b14*b27*b29*b42*b49*b57*b70*b80 - b1*b18*b23*b29*b42*b49*b57*b70*b80 + 
     b9*b10*b23*b29*b42*b49*b57*b70*b80 - b9*b10*b23*b29*b42*b49*b57*b71*b79 + 
     b1*b18*b23*b29*b42*b49*b57*b71*b79 - b1*b14*b27*b29*b42*b49*b57*b71*b79 + 
     b1*b14*b20*b36*b42*b49*b57*b71*b79 - b1*b14*b20*b33*b45*b49*b57*b71*b79 + 
     b1*b14*b20*b33*b40*b54*b57*b71*b79 - b1*b14*b20*b33*b40*b48*b63*b71*b79 + 
     b1*b14*b20*b33*b40*b48*b62*b72*b79 - b1*b14*b20*b33*b40*b48*b62*b70*b81 + 
     b1*b14*b20*b33*b40*b53*b57*b70*b81 - b1*b14*b20*b33*b40*b53*b57*b72*b79 + 
     b1*b14*b20*b33*b40*b53*b63*b66*b79 - b1*b14*b20*b33*b40*b54*b62*b66*b79 + 
     b1*b14*b20*b33*b45*b49*b62*b66*b79 - b1*b14*b20*b36*b42*b49*b62*b66*b79 + 
     b1*b14*b27*b29*b42*b49*b62*b66*b79 - b1*b18*b23*b29*b42*b49*b62*b66*b79 + 
     b9*b10*b23*b29*b42*b49*b62*b66*b79 - b9*b10*b23*b29*b42*b53*b58*b66*b79 + 
     b1*b18*b23*b29*b42*b53*b58*b66*b79 - b1*b14*b27*b29*b42*b53*b58*b66*b79 + 
     b1*b14*b20*b36*b42*b53*b58*b66*b79 - b1*b14*b20*b33*b45*b53*b58*b66*b79 + 
     b1*b14*b20*b33*b44*b54*b58*b66*b79 - b1*b14*b20*b33*b44*b49*b63*b66*b79 + 
     b1*b14*b20*b33*b44*b49*b57*b72*b79 - b1*b14*b20*b33*b44*b49*b57*b70*b81 + 
     b1*b14*b20*b35*b42*b49*b57*b70*b81 - b1*b14*b20*b35*b42*b49*b57*b72*b79 + 
     b1*b14*b20*b35*b42*b49*b63*b66*b79 - b1*b14*b20*b35*b42*b54*b58*b66*b79 + 
     b1*b14*b20*b35*b45*b51*b58*b66*b79 - b1*b14*b20*b36*b44*b51*b58*b66*b79 + 
     b1*b14*b27*b29*b44*b51*b58*b66*b79 - b1*b18*b23*b29*b44*b51*b58*b66*b79 + 
     b9*b10*b23*b29*b44*b51*b58*b66*b79 - b9*b10*b23*b35*b38*b51*b58*b66*b79 + 
     b1*b18*b23*b35*b38*b51*b58*b66*b79 - b1*b14*b27*b35*b38*b51*b58*b66*b79 + 
     b1*b14*b26*b36*b38*b51*b58*b66*b79 - b1*b14*b26*b29*b45*b51*b58*b66*b79 + 
     b1*b14*b26*b29*b42*b54*b58*b66*b79 - b1*b14*b26*b29*b42*b49*b63*b66*b79 + 
     b1*b14*b26*b29*b42*b49*b57*b72*b79 - b1*b14*b26*b29*b42*b49*b57*b70*b81 + 
     b1*b17*b23*b29*b42*b49*b57*b70*b81 - b1*b17*b23*b29*b42*b49*b57*b72*b79 + 
     b1*b17*b23*b29*b42*b49*b63*b66*b79 - b1*b17*b23*b29*b42*b54*b58*b66*b79 + 
     b1*b17*b23*b29*b45*b51*b58*b66*b79 - b1*b17*b23*b36*b38*b51*b58*b66*b79 + 
     b1*b17*b27*b32*b38*b51*b58*b66*b79 - b1*b18*b26*b32*b38*b51*b58*b66*b79 + 
     b9*b10*b26*b32*b38*b51*b58*b66*b79 - b9*b17*b19*b32*b38*b51*b58*b66*b79 + 
     b8*b18*b19*b32*b38*b51*b58*b66*b79 - b8*b10*b27*b32*b38*b51*b58*b66*b79 + 
     b8*b10*b23*b36*b38*b51*b58*b66*b79 - b8*b10*b23*b29*b45*b51*b58*b66*b79 + 
     b8*b10*b23*b29*b42*b54*b58*b66*b79 - b8*b10*b23*b29*b42*b49*b63*b66*b79 + 
     b8*b10*b23*b29*b42*b49*b57*b72*b79 - b8*b10*b23*b29*b42*b49*b57*b70*b81 + 
     b8*b10*b23*b29*b42*b49*b61*b66*b81 - b8*b10*b23*b29*b42*b49*b61*b72*b75 + 
     b8*b10*b23*b29*b42*b49*b63*b70*b75 - b8*b10*b23*b29*b42*b54*b58*b70*b75 + 
     b8*b10*b23*b29*b45*b51*b58*b70*b75 - b8*b10*b23*b36*b38*b51*b58*b70*b75 + 
     b8*b10*b27*b32*b38*b51*b58*b70*b75 - b8*b18*b19*b32*b38*b51*b58*b70*b75 + 
     b9*b17*b19*b32*b38*b51*b58*b70*b75 - b9*b10*b26*b32*b38*b51*b58*b70*b75 + 
     b1*b18*b26*b32*b38*b51*b58*b70*b75 - b1*b17*b27*b32*b38*b51*b58*b70*b75 + 
     b1*b17*b23*b36*b38*b51*b58*b70*b75 - b1*b17*b23*b29*b45*b51*b58*b70*b75 + 
     b1*b17*b23*b29*b42*b54*b58*b70*b75 - b1*b17*b23*b29*b42*b49*b63*b70*b75 + 
     b1*b17*b23*b29*b42*b49*b61*b72*b75 - b1*b17*b23*b29*b42*b49*b61*b66*b81 + 
     b1*b14*b26*b29*b42*b49*b61*b66*b81 - b1*b14*b26*b29*b42*b49*b61*b72*b75 + 
     b1*b14*b26*b29*b42*b49*b63*b70*b75 - b1*b14*b26*b29*b42*b54*b58*b70*b75 + 
     b1*b14*b26*b29*b45*b51*b58*b70*b75 - b1*b14*b26*b36*b38*b51*b58*b70*b75 + 
     b1*b14*b27*b35*b38*b51*b58*b70*b75 - b1*b18*b23*b35*b38*b51*b58*b70*b75 + 
     b9*b10*b23*b35*b38*b51*b58*b70*b75 - b9*b10*b23*b29*b44*b51*b58*b70*b75 + 
     b1*b18*b23*b29*b44*b51*b58*b70*b75 - b1*b14*b27*b29*b44*b51*b58*b70*b75 + 
     b1*b14*b20*b36*b44*b51*b58*b70*b75 - b1*b14*b20*b35*b45*b51*b58*b70*b75 + 
     b1*b14*b20*b35*b42*b54*b58*b70*b75 - b1*b14*b20*b35*b42*b49*b63*b70*b75 + 
     b1*b14*b20*b35*b42*b49*b61*b72*b75 - b1*b14*b20*b35*b42*b49*b61*b66*b81 + 
     b1*b14*b20*b33*b44*b49*b61*b66*b81 - b1*b14*b20*b33*b44*b49*b61*b72*b75 + 
     b1*b14*b20*b33*b44*b49*b63*b70*b75 - b1*b14*b20*b33*b44*b54*b58*b70*b75 + 
     b1*b14*b20*b33*b45*b53*b58*b70*b75 - b1*b14*b20*b36*b42*b53*b58*b70*b75 + 
     b1*b14*b27*b29*b42*b53*b58*b70*b75 - b1*b18*b23*b29*b42*b53*b58*b70*b75 + 
     b9*b10*b23*b29*b42*b53*b58*b70*b75 - b9*b10*b23*b29*b42*b49*b62*b70*b75 + 
     b1*b18*b23*b29*b42*b49*b62*b70*b75 - b1*b14*b27*b29*b42*b49*b62*b70*b75 + 
     b1*b14*b20*b36*b42*b49*b62*b70*b75 - b1*b14*b20*b33*b45*b49*b62*b70*b75 + 
     b1*b14*b20*b33*b40*b54*b62*b70*b75 - b1*b14*b20*b33*b40*b53*b63*b70*b75 + 
     b1*b14*b20*b33*b40*b53*b61*b72*b75 - b1*b14*b20*b33*b40*b53*b61*b66*b81 + 
     b1*b14*b20*b33*b40*b52*b62*b66*b81 - b1*b14*b20*b33*b40*b52*b62*b72*b75 + 
     b1*b14*b20*b33*b40*b52*b63*b71*b75 - b1*b14*b20*b33*b40*b54*b61*b71*b75 + 
     b1*b14*b20*b33*b45*b49*b61*b71*b75 - b1*b14*b20*b36*b42*b49*b61*b71*b75 + 
     b1*b14*b27*b29*b42*b49*b61*b71*b75 - b1*b18*b23*b29*b42*b49*b61*b71*b75 + 
     b9*b10*b23*b29*b42*b49*b61*b71*b75 - b9*b10*b23*b29*b42*b49*b61*b66*b80 + 
     b1*b18*b23*b29*b42*b49*b61*b66*b80 - b1*b14*b27*b29*b42*b49*b61*b66*b80 + 
     b1*b14*b20*b36*b42*b49*b61*b66*b80 - b1*b14*b20*b33*b45*b49*b61*b66*b80 + 
     b1*b14*b20*b33*b40*b54*b61*b66*b80 - b1*b14*b20*b33*b40*b52*b63*b66*b80 + 
     b1*b14*b20*b33*b40*b52*b57*b72*b80 - b1*b14*b20*b33*b40*b52*b57*b71*b81 + 
     b1*b14*b20*b33*b43*b49*b57*b71*b81 - b1*b14*b20*b33*b43*b49*b57*b72*b80 + 
     b1*b14*b20*b33*b43*b49*b63*b66*b80 - b1*b14*b20*b33*b43*b54*b58*b66*b80 + 
     b1*b14*b20*b33*b45*b52*b58*b66*b80 - b1*b14*b20*b36*b42*b52*b58*b66*b80 + 
     b1*b14*b27*b29*b42*b52*b58*b66*b80 - b1*b18*b23*b29*b42*b52*b58*b66*b80 + 
     b9*b10*b23*b29*b42*b52*b58*b66*b80 - b9*b10*b23*b29*b42*b52*b58*b71*b75 + 
     b1*b18*b23*b29*b42*b52*b58*b71*b75 - b1*b14*b27*b29*b42*b52*b58*b71*b75 + 
     b1*b14*b20*b36*b42*b52*b58*b71*b75 - b1*b14*b20*b33*b45*b52*b58*b71*b75 + 
     b1*b14*b20*b33*b43*b54*b58*b71*b75 - b1*b14*b20*b33*b43*b49*b63*b71*b75 + 
     b1*b14*b20*b33*b43*b49*b62*b72*b75 - b1*b14*b20*b33*b43*b49*b62*b66*b81 + 
     b1*b14*b20*b33*b43*b53*b58*b66*b81 - b1*b14*b20*b33*b43*b53*b58*b72*b75 + 
     b1*b14*b20*b33*b43*b53*b63*b67*b75 - b1*b14*b20*b33*b43*b54*b62*b67*b75 + 
     b1*b14*b20*b33*b45*b52*b62*b67*b75 - b1*b14*b20*b36*b42*b52*b62*b67*b75 + 
     b1*b14*b27*b29*b42*b52*b62*b67*b75 - b1*b18*b23*b29*b42*b52*b62*b67*b75 + 
     b9*b10*b23*b29*b42*b52*b62*b67*b75 - b9*b10*b23*b29*b42*b53*b61*b67*b75 + 
     b1*b18*b23*b29*b42*b53*b61*b67*b75 - b1*b14*b27*b29*b42*b53*b61*b67*b75 + 
     b1*b14*b20*b36*b42*b53*b61*b67*b75 - b1*b14*b20*b33*b45*b53*b61*b67*b75 + 
     b1*b14*b20*b33*b44*b54*b61*b67*b75 - b1*b14*b20*b33*b44*b52*b63*b67*b75 + 
     b1*b14*b20*b33*b44*b52*b58*b72*b75 - b1*b14*b20*b33*b44*b52*b58*b66*b81 + 
     b1*b14*b20*b35*b42*b52*b58*b66*b81 - b1*b14*b20*b35*b42*b52*b58*b72*b75 + 
     b1*b14*b20*b35*b42*b52*b63*b67*b75 - b1*b14*b20*b35*b42*b54*b61*b67*b75 + 
     b1*b14*b20*b35*b45*b51*b61*b67*b75 - b1*b14*b20*b36*b44*b51*b61*b67*b75 + 
     b1*b14*b27*b29*b44*b51*b61*b67*b75 - b1*b18*b23*b29*b44*b51*b61*b67*b75 + 
     b9*b10*b23*b29*b44*b51*b61*b67*b75 - b9*b10*b23*b35*b38*b51*b61*b67*b75 + 
     b1*b18*b23*b35*b38*b51*b61*b67*b75 - b1*b14*b27*b35*b38*b51*b61*b67*b75 + 
     b1*b14*b26*b36*b38*b51*b61*b67*b75 - b1*b14*b26*b29*b45*b51*b61*b67*b75 + 
     b1*b14*b26*b29*b42*b54*b61*b67*b75 - b1*b14*b26*b29*b42*b52*b63*b67*b75 + 
     b1*b14*b26*b29*b42*b52*b58*b72*b75 - b1*b14*b26*b29*b42*b52*b58*b66*b81 + 
     b1*b17*b23*b29*b42*b52*b58*b66*b81 - b1*b17*b23*b29*b42*b52*b58*b72*b75 + 
     b1*b17*b23*b29*b42*b52*b63*b67*b75 - b1*b17*b23*b29*b42*b54*b61*b67*b75 + 
     b1*b17*b23*b29*b45*b51*b61*b67*b75 - b1*b17*b23*b36*b38*b51*b61*b67*b75 + 
     b1*b17*b27*b32*b38*b51*b61*b67*b75 - b1*b18*b26*b32*b38*b51*b61*b67*b75 + 
     b9*b10*b26*b32*b38*b51*b61*b67*b75 - b9*b17*b19*b32*b38*b51*b61*b67*b75 + 
     b8*b18*b19*b32*b38*b51*b61*b67*b75 - b8*b10*b27*b32*b38*b51*b61*b67*b75 + 
     b8*b10*b23*b36*b38*b51*b61*b67*b75 - b8*b10*b23*b29*b45*b51*b61*b67*b75 + 
     b8*b10*b23*b29*b42*b54*b61*b67*b75 - b8*b10*b23*b29*b42*b52*b63*b67*b75 + 
     b8*b10*b23*b29*b42*b52*b58*b72*b75 - b8*b10*b23*b29*b42*b52*b58*b66*b81 + 
     b8*b10*b23*b29*b43*b51*b58*b66*b81 - b8*b10*b23*b29*b43*b51*b58*b72*b75 + 
     b8*b10*b23*b29*b43*b51*b63*b67*b75 - b8*b10*b23*b29*b43*b54*b60*b67*b75 + 
     b8*b10*b23*b29*b45*b52*b60*b67*b75 - b8*b10*b23*b36*b38*b52*b60*b67*b75 + 
     b8*b10*b27*b32*b38*b52*b60*b67*b75 - b8*b18*b19*b32*b38*b52*b60*b67*b75 + 
     b9*b17*b19*b32*b38*b52*b60*b67*b75 - b9*b10*b26*b32*b38*b52*b60*b67*b75 + 
     b1*b18*b26*b32*b38*b52*b60*b67*b75 - b1*b17*b27*b32*b38*b52*b60*b67*b75 + 
     b1*b17*b23*b36*b38*b52*b60*b67*b75 - b1*b17*b23*b29*b45*b52*b60*b67*b75 + 
     b1*b17*b23*b29*b43*b54*b60*b67*b75 - b1*b17*b23*b29*b43*b51*b63*b67*b75 + 
     b1*b17*b23*b29*b43*b51*b58*b72*b75 - b1*b17*b23*b29*b43*b51*b58*b66*b81 + 
     b1*b14*b26*b29*b43*b51*b58*b66*b81 - b1*b14*b26*b29*b43*b51*b58*b72*b75 + 
     b1*b14*b26*b29*b43*b51*b63*b67*b75 - b1*b14*b26*b29*b43*b54*b60*b67*b75 + 
     b1*b14*b26*b29*b45*b52*b60*b67*b75 - b1*b14*b26*b36*b38*b52*b60*b67*b75 + 
     b1*b14*b27*b35*b38*b52*b60*b67*b75 - b1*b18*b23*b35*b38*b52*b60*b67*b75 + 
     b9*b10*b23*b35*b38*b52*b60*b67*b75 - b9*b10*b23*b29*b44*b52*b60*b67*b75 + 
     b1*b18*b23*b29*b44*b52*b60*b67*b75 - b1*b14*b27*b29*b44*b52*b60*b67*b75 + 
     b1*b14*b20*b36*b44*b52*b60*b67*b75 - b1*b14*b20*b35*b45*b52*b60*b67*b75 + 
     b1*b14*b20*b35*b43*b54*b60*b67*b75 - b1*b14*b20*b35*b43*b51*b63*b67*b75 + 
     b1*b14*b20*b35*b43*b51*b58*b72*b75 - b1*b14*b20*b35*b43*b51*b58*b66*b81 + 
     b1*b14*b20*b34*b44*b51*b58*b66*b81 - b1*b14*b20*b34*b44*b51*b58*b72*b75 + 
     b1*b14*b20*b34*b44*b51*b63*b67*b75 - b1*b14*b20*b34*b44*b54*b60*b67*b75 + 
     b1*b14*b20*b34*b45*b53*b60*b67*b75 - b1*b14*b20*b36*b43*b53*b60*b67*b75 + 
     b1*b14*b27*b29*b43*b53*b60*b67*b75 - b1*b18*b23*b29*b43*b53*b60*b67*b75 + 
     b9*b10*b23*b29*b43*b53*b60*b67*b75 - b9*b10*b23*b29*b43*b51*b62*b67*b75 + 
     b1*b18*b23*b29*b43*b51*b62*b67*b75 - b1*b14*b27*b29*b43*b51*b62*b67*b75 + 
     b1*b14*b20*b36*b43*b51*b62*b67*b75 - b1*b14*b20*b34*b45*b51*b62*b67*b75 + 
     b1*b14*b20*b34*b42*b54*b62*b67*b75 - b1*b14*b20*b34*b42*b53*b63*b67*b75 + 
     b1*b14*b20*b34*b42*b53*b58*b72*b75 - b1*b14*b20*b34*b42*b53*b58*b66*b81 + 
     b1*b14*b20*b34*b42*b49*b62*b66*b81 - b1*b14*b20*b34*b42*b49*b62*b72*b75 + 
     b1*b14*b20*b34*b42*b49*b63*b71*b75 - b1*b14*b20*b34*b42*b54*b58*b71*b75 + 
     b1*b14*b20*b34*b45*b51*b58*b71*b75 - b1*b14*b20*b36*b43*b51*b58*b71*b75 + 
     b1*b14*b27*b29*b43*b51*b58*b71*b75 - b1*b18*b23*b29*b43*b51*b58*b71*b75 + 
     b9*b10*b23*b29*b43*b51*b58*b71*b75 - b9*b10*b23*b29*b43*b51*b58*b66*b80 + 
     b1*b18*b23*b29*b43*b51*b58*b66*b80 - b1*b14*b27*b29*b43*b51*b58*b66*b80 + 
     b1*b14*b20*b36*b43*b51*b58*b66*b80 - b1*b14*b20*b34*b45*b51*b58*b66*b80 + 
     b1*b14*b20*b34*b42*b54*b58*b66*b80 - b1*b14*b20*b34*b42*b49*b63*b66*b80 + 
     b1*b14*b20*b34*b42*b49*b57*b72*b80 - b1*b14*b20*b34*b42*b49*b57*b71*b81 + 
     b1*b14*b25*b29*b42*b49*b57*b71*b81 - b1*b14*b25*b29*b42*b49*b57*b72*b80 + 
     b1*b14*b25*b29*b42*b49*b63*b66*b80 - b1*b14*b25*b29*b42*b54*b58*b66*b80 + 
     b1*b14*b25*b29*b45*b51*b58*b66*b80 - b1*b14*b25*b36*b38*b51*b58*b66*b80 + 
     b1*b14*b27*b34*b38*b51*b58*b66*b80 - b1*b18*b23*b34*b38*b51*b58*b66*b80 + 
     b9*b10*b23*b34*b38*b51*b58*b66*b80 - b9*b10*b23*b34*b38*b51*b58*b71*b75 + 
     b1*b18*b23*b34*b38*b51*b58*b71*b75 - b1*b14*b27*b34*b38*b51*b58*b71*b75 + 
     b1*b14*b25*b36*b38*b51*b58*b71*b75 - b1*b14*b25*b29*b45*b51*b58*b71*b75 + 
     b1*b14*b25*b29*b42*b54*b58*b71*b75 - b1*b14*b25*b29*b42*b49*b63*b71*b75 + 
     b1*b14*b25*b29*b42*b49*b62*b72*b75 - b1*b14*b25*b29*b42*b49*b62*b66*b81 + 
     b1*b14*b25*b29*b42*b53*b58*b66*b81 - b1*b14*b25*b29*b42*b53*b58*b72*b75 + 
     b1*b14*b25*b29*b42*b53*b63*b67*b75 - b1*b14*b25*b29*b42*b54*b62*b67*b75 + 
     b1*b14*b25*b29*b45*b51*b62*b67*b75 - b1*b14*b25*b36*b38*b51*b62*b67*b75 + 
     b1*b14*b27*b34*b38*b51*b62*b67*b75 - b1*b18*b23*b34*b38*b51*b62*b67*b75 + 
     b9*b10*b23*b34*b38*b51*b62*b67*b75 - b9*b10*b23*b34*b38*b53*b60*b67*b75 + 
     b1*b18*b23*b34*b38*b53*b60*b67*b75 - b1*b14*b27*b34*b38*b53*b60*b67*b75 + 
     b1*b14*b25*b36*b38*b53*b60*b67*b75 - b1*b14*b25*b29*b45*b53*b60*b67*b75 + 
     b1*b14*b25*b29*b44*b54*b60*b67*b75 - b1*b14*b25*b29*b44*b51*b63*b67*b75 + 
     b1*b14*b25*b29*b44*b51*b58*b72*b75 - b1*b14*b25*b29*b44*b51*b58*b66*b81 + 
     b1*b14*b25*b35*b38*b51*b58*b66*b81 - b1*b14*b25*b35*b38*b51*b58*b72*b75 + 
     b1*b14*b25*b35*b38*b51*b63*b67*b75 - b1*b14*b25*b35*b38*b54*b60*b67*b75 + 
     b1*b14*b25*b35*b45*b47*b60*b67*b75 - b1*b14*b25*b36*b44*b47*b60*b67*b75 + 
     b1*b14*b27*b34*b44*b47*b60*b67*b75 - b1*b18*b23*b34*b44*b47*b60*b67*b75 + 
     b9*b10*b23*b34*b44*b47*b60*b67*b75 - b9*b10*b23*b35*b43*b47*b60*b67*b75 + 
     b1*b18*b23*b35*b43*b47*b60*b67*b75 - b1*b14*b27*b35*b43*b47*b60*b67*b75 + 
     b1*b14*b26*b36*b43*b47*b60*b67*b75 - b1*b14*b26*b34*b45*b47*b60*b67*b75 + 
     b1*b14*b26*b34*b38*b54*b60*b67*b75 - b1*b14*b26*b34*b38*b51*b63*b67*b75 + 
     b1*b14*b26*b34*b38*b51*b58*b72*b75 - b1*b14*b26*b34*b38*b51*b58*b66*b81 + 
     b1*b17*b23*b34*b38*b51*b58*b66*b81 - b1*b17*b23*b34*b38*b51*b58*b72*b75 + 
     b1*b17*b23*b34*b38*b51*b63*b67*b75 - b1*b17*b23*b34*b38*b54*b60*b67*b75 + 
     b1*b17*b23*b34*b45*b47*b60*b67*b75 - b1*b17*b23*b36*b43*b47*b60*b67*b75 + 
     b1*b17*b27*b32*b43*b47*b60*b67*b75 - b1*b18*b26*b32*b43*b47*b60*b67*b75 + 
     b9*b10*b26*b32*b43*b47*b60*b67*b75 - b9*b17*b19*b32*b43*b47*b60*b67*b75 + 
     b8*b18*b19*b32*b43*b47*b60*b67*b75 - b8*b10*b27*b32*b43*b47*b60*b67*b75 + 
     b8*b10*b23*b36*b43*b47*b60*b67*b75 - b8*b10*b23*b34*b45*b47*b60*b67*b75 + 
     b8*b10*b23*b34*b38*b54*b60*b67*b75 - b8*b10*b23*b34*b38*b51*b63*b67*b75 + 
     b8*b10*b23*b34*b38*b51*b58*b72*b75 - b8*b10*b23*b34*b38*b51*b58*b66*b81 + 
     b8*b10*b25*b32*b38*b51*b58*b66*b81 - b8*b10*b25*b32*b38*b51*b58*b72*b75 + 
     b8*b10*b25*b32*b38*b51*b63*b67*b75 - b8*b10*b25*b32*b38*b54*b60*b67*b75 + 
     b8*b10*b25*b32*b45*b47*b60*b67*b75 - b8*b10*b25*b36*b41*b47*b60*b67*b75 + 
     b8*b10*b27*b34*b41*b47*b60*b67*b75 - b8*b18*b19*b34*b41*b47*b60*b67*b75 + 
     b9*b17*b19*b34*b41*b47*b60*b67*b75 - b9*b10*b26*b34*b41*b47*b60*b67*b75 + 
     b1*b18*b26*b34*b41*b47*b60*b67*b75 - b1*b17*b27*b34*b41*b47*b60*b67*b75 + 
     b1*b17*b25*b36*b41*b47*b60*b67*b75 - b1*b17*b25*b32*b45*b47*b60*b67*b75 + 
     b1*b17*b25*b32*b38*b54*b60*b67*b75 - b1*b17*b25*b32*b38*b51*b63*b67*b75 + 
     b1*b17*b25*b32*b38*b51*b58*b72*b75 - b1*b17*b25*b32*b38*b51*b58*b66*b81 + 
     b1*b16*b26*b32*b38*b51*b58*b66*b81 - b1*b16*b26*b32*b38*b51*b58*b72*b75 + 
     b1*b16*b26*b32*b38*b51*b63*b67*b75 - b1*b16*b26*b32*b38*b54*b60*b67*b75 + 
     b1*b16*b26*b32*b45*b47*b60*b67*b75 - b1*b16*b26*b36*b41*b47*b60*b67*b75 + 
     b1*b16*b27*b35*b41*b47*b60*b67*b75 - b1*b18*b25*b35*b41*b47*b60*b67*b75 + 
     b9*b10*b25*b35*b41*b47*b60*b67*b75 - b9*b10*b25*b32*b44*b47*b60*b67*b75 + 
     b1*b18*b25*b32*b44*b47*b60*b67*b75 - b1*b16*b27*b32*b44*b47*b60*b67*b75 + 
     b1*b16*b23*b36*b44*b47*b60*b67*b75 - b1*b16*b23*b35*b45*b47*b60*b67*b75 + 
     b1*b16*b23*b35*b38*b54*b60*b67*b75 - b1*b16*b23*b35*b38*b51*b63*b67*b75 + 
     b1*b16*b23*b35*b38*b51*b58*b72*b75 - b1*b16*b23*b35*b38*b51*b58*b66*b81 + 
     b1*b16*b23*b29*b44*b51*b58*b66*b81 - b1*b16*b23*b29*b44*b51*b58*b72*b75 + 
     b1*b16*b23*b29*b44*b51*b63*b67*b75 - b1*b16*b23*b29*b44*b54*b60*b67*b75 + 
     b1*b16*b23*b29*b45*b53*b60*b67*b75 - b1*b16*b23*b36*b38*b53*b60*b67*b75 + 
     b1*b16*b27*b32*b38*b53*b60*b67*b75 - b1*b18*b25*b32*b38*b53*b60*b67*b75 + 
     b9*b10*b25*b32*b38*b53*b60*b67*b75 - b9*b10*b25*b32*b38*b51*b62*b67*b75 + 
     b1*b18*b25*b32*b38*b51*b62*b67*b75 - b1*b16*b27*b32*b38*b51*b62*b67*b75 + 
     b1*b16*b23*b36*b38*b51*b62*b67*b75 - b1*b16*b23*b29*b45*b51*b62*b67*b75 + 
     b1*b16*b23*b29*b42*b54*b62*b67*b75 - b1*b16*b23*b29*b42*b53*b63*b67*b75 + 
     b1*b16*b23*b29*b42*b53*b58*b72*b75 - b1*b16*b23*b29*b42*b53*b58*b66*b81 + 
     b1*b16*b23*b29*b42*b49*b62*b66*b81 - b1*b16*b23*b29*b42*b49*b62*b72*b75 + 
     b1*b16*b23*b29*b42*b49*b63*b71*b75 - b1*b16*b23*b29*b42*b54*b58*b71*b75 + 
     b1*b16*b23*b29*b45*b51*b58*b71*b75 - b1*b16*b23*b36*b38*b51*b58*b71*b75 + 
     b1*b16*b27*b32*b38*b51*b58*b71*b75 - b1*b18*b25*b32*b38*b51*b58*b71*b75 + 
     b9*b10*b25*b32*b38*b51*b58*b71*b75 - b9*b10*b25*b32*b38*b51*b58*b66*b80 + 
     b1*b18*b25*b32*b38*b51*b58*b66*b80 - b1*b16*b27*b32*b38*b51*b58*b66*b80 + 
     b1*b16*b23*b36*b38*b51*b58*b66*b80 - b1*b16*b23*b29*b45*b51*b58*b66*b80 + 
     b1*b16*b23*b29*b42*b54*b58*b66*b80 - b1*b16*b23*b29*b42*b49*b63*b66*b80 + 
     b1*b16*b23*b29*b42*b49*b57*b72*b80 - b1*b16*b23*b29*b42*b49*b57*b71*b81 + 
     b7*b10*b23*b29*b42*b49*b57*b71*b81 - b7*b10*b23*b29*b42*b49*b57*b72*b80 + 
     b7*b10*b23*b29*b42*b49*b63*b66*b80 - b7*b10*b23*b29*b42*b54*b58*b66*b80 + 
     b7*b10*b23*b29*b45*b51*b58*b66*b80 - b7*b10*b23*b36*b38*b51*b58*b66*b80 + 
     b7*b10*b27*b32*b38*b51*b58*b66*b80 - b7*b18*b19*b32*b38*b51*b58*b66*b80 + 
     b9*b16*b19*b32*b38*b51*b58*b66*b80 - b9*b16*b19*b32*b38*b51*b58*b71*b75 + 
     b7*b18*b19*b32*b38*b51*b58*b71*b75 - b7*b10*b27*b32*b38*b51*b58*b71*b75 + 
     b7*b10*b23*b36*b38*b51*b58*b71*b75 - b7*b10*b23*b29*b45*b51*b58*b71*b75 + 
     b7*b10*b23*b29*b42*b54*b58*b71*b75 - b7*b10*b23*b29*b42*b49*b63*b71*b75 + 
     b7*b10*b23*b29*b42*b49*b62*b72*b75 - b7*b10*b23*b29*b42*b49*b62*b66*b81 + 
     b7*b10*b23*b29*b42*b53*b58*b66*b81 - b7*b10*b23*b29*b42*b53*b58*b72*b75 + 
     b7*b10*b23*b29*b42*b53*b63*b67*b75 - b7*b10*b23*b29*b42*b54*b62*b67*b75 + 
     b7*b10*b23*b29*b45*b51*b62*b67*b75 - b7*b10*b23*b36*b38*b51*b62*b67*b75 + 
     b7*b10*b27*b32*b38*b51*b62*b67*b75 - b7*b18*b19*b32*b38*b51*b62*b67*b75 + 
     b9*b16*b19*b32*b38*b51*b62*b67*b75 - b9*b16*b19*b32*b38*b53*b60*b67*b75 + 
     b7*b18*b19*b32*b38*b53*b60*b67*b75 - b7*b10*b27*b32*b38*b53*b60*b67*b75 + 
     b7*b10*b23*b36*b38*b53*b60*b67*b75 - b7*b10*b23*b29*b45*b53*b60*b67*b75 + 
     b7*b10*b23*b29*b44*b54*b60*b67*b75 - b7*b10*b23*b29*b44*b51*b63*b67*b75 + 
     b7*b10*b23*b29*b44*b51*b58*b72*b75 - b7*b10*b23*b29*b44*b51*b58*b66*b81 + 
     b7*b10*b23*b35*b38*b51*b58*b66*b81 - b7*b10*b23*b35*b38*b51*b58*b72*b75 + 
     b7*b10*b23*b35*b38*b51*b63*b67*b75 - b7*b10*b23*b35*b38*b54*b60*b67*b75 + 
     b7*b10*b23*b35*b45*b47*b60*b67*b75 - b7*b10*b23*b36*b44*b47*b60*b67*b75 + 
     b7*b10*b27*b32*b44*b47*b60*b67*b75 - b7*b18*b19*b32*b44*b47*b60*b67*b75 + 
     b9*b16*b19*b32*b44*b47*b60*b67*b75 - b9*b16*b19*b35*b41*b47*b60*b67*b75 + 
     b7*b18*b19*b35*b41*b47*b60*b67*b75 - b7*b10*b27*b35*b41*b47*b60*b67*b75 + 
     b7*b10*b26*b36*b41*b47*b60*b67*b75 - b7*b10*b26*b32*b45*b47*b60*b67*b75 + 
     b7*b10*b26*b32*b38*b54*b60*b67*b75 - b7*b10*b26*b32*b38*b51*b63*b67*b75 + 
     b7*b10*b26*b32*b38*b51*b58*b72*b75 - b7*b10*b26*b32*b38*b51*b58*b66*b81 + 
     b7*b17*b19*b32*b38*b51*b58*b66*b81 - b7*b17*b19*b32*b38*b51*b58*b72*b75 + 
     b7*b17*b19*b32*b38*b51*b63*b67*b75 - b7*b17*b19*b32*b38*b54*b60*b67*b75 + 
     b7*b17*b19*b32*b45*b47*b60*b67*b75 - b7*b17*b19*b36*b41*b47*b60*b67*b75 + 
     b7*b17*b27*b28*b41*b47*b60*b67*b75 - b7*b18*b26*b28*b41*b47*b60*b67*b75 + 
     b9*b16*b26*b28*b41*b47*b60*b67*b75 - b9*b17*b25*b28*b41*b47*b60*b67*b75 + 
     b8*b18*b25*b28*b41*b47*b60*b67*b75 - b8*b16*b27*b28*b41*b47*b60*b67*b75 + 
     b8*b16*b19*b36*b41*b47*b60*b67*b75 - b8*b16*b19*b32*b45*b47*b60*b67*b75 + 
     b8*b16*b19*b32*b38*b54*b60*b67*b75 - b8*b16*b19*b32*b38*b51*b63*b67*b75 + 
     b8*b16*b19*b32*b38*b51*b58*b72*b75 - b8*b16*b19*b32*b38*b51*b58*b66*b81 + 
     b8*b16*b19*b32*b42*b47*b58*b66*b81 - b8*b16*b19*b32*b42*b47*b58*b72*b75 + 
     b8*b16*b19*b32*b42*b47*b63*b67*b75 - b8*b16*b19*b32*b42*b54*b56*b67*b75 + 
     b8*b16*b19*b32*b45*b51*b56*b67*b75 - b8*b16*b19*b36*b41*b51*b56*b67*b75 + 
     b8*b16*b27*b28*b41*b51*b56*b67*b75 - b8*b18*b25*b28*b41*b51*b56*b67*b75 + 
     b9*b17*b25*b28*b41*b51*b56*b67*b75 - b9*b16*b26*b28*b41*b51*b56*b67*b75 + 
     b7*b18*b26*b28*b41*b51*b56*b67*b75 - b7*b17*b27*b28*b41*b51*b56*b67*b75 + 
     b7*b17*b19*b36*b41*b51*b56*b67*b75 - b7*b17*b19*b32*b45*b51*b56*b67*b75 + 
     b7*b17*b19*b32*b42*b54*b56*b67*b75 - b7*b17*b19*b32*b42*b47*b63*b67*b75 + 
     b7*b17*b19*b32*b42*b47*b58*b72*b75 - b7*b17*b19*b32*b42*b47*b58*b66*b81 + 
     b7*b10*b26*b32*b42*b47*b58*b66*b81 - b7*b10*b26*b32*b42*b47*b58*b72*b75 + 
     b7*b10*b26*b32*b42*b47*b63*b67*b75 - b7*b10*b26*b32*b42*b54*b56*b67*b75 + 
     b7*b10*b26*b32*b45*b51*b56*b67*b75 - b7*b10*b26*b36*b41*b51*b56*b67*b75 + 
     b7*b10*b27*b35*b41*b51*b56*b67*b75 - b7*b18*b19*b35*b41*b51*b56*b67*b75 + 
     b9*b16*b19*b35*b41*b51*b56*b67*b75 - b9*b16*b19*b32*b44*b51*b56*b67*b75 + 
     b7*b18*b19*b32*b44*b51*b56*b67*b75 - b7*b10*b27*b32*b44*b51*b56*b67*b75 + 
     b7*b10*b23*b36*b44*b51*b56*b67*b75 - b7*b10*b23*b35*b45*b51*b56*b67*b75 + 
     b7*b10*b23*b35*b42*b54*b56*b67*b75 - b7*b10*b23*b35*b42*b47*b63*b67*b75 + 
     b7*b10*b23*b35*b42*b47*b58*b72*b75 - b7*b10*b23*b35*b42*b47*b58*b66*b81 + 
     b7*b10*b23*b33*b44*b47*b58*b66*b81 - b7*b10*b23*b33*b44*b47*b58*b72*b75 + 
     b7*b10*b23*b33*b44*b47*b63*b67*b75 - b7*b10*b23*b33*b44*b54*b56*b67*b75 + 
     b7*b10*b23*b33*b45*b53*b56*b67*b75 - b7*b10*b23*b36*b42*b53*b56*b67*b75 + 
     b7*b10*b27*b32*b42*b53*b56*b67*b75 - b7*b18*b19*b32*b42*b53*b56*b67*b75 + 
     b9*b16*b19*b32*b42*b53*b56*b67*b75 - b9*b16*b19*b32*b42*b47*b62*b67*b75 + 
     b7*b18*b19*b32*b42*b47*b62*b67*b75 - b7*b10*b27*b32*b42*b47*b62*b67*b75 + 
     b7*b10*b23*b36*b42*b47*b62*b67*b75 - b7*b10*b23*b33*b45*b47*b62*b67*b75 + 
     b7*b10*b23*b33*b38*b54*b62*b67*b75 - b7*b10*b23*b33*b38*b53*b63*b67*b75 + 
     b7*b10*b23*b33*b38*b53*b58*b72*b75 - b7*b10*b23*b33*b38*b53*b58*b66*b81 + 
     b7*b10*b23*b33*b38*b49*b62*b66*b81 - b7*b10*b23*b33*b38*b49*b62*b72*b75 + 
     b7*b10*b23*b33*b38*b49*b63*b71*b75 - b7*b10*b23*b33*b38*b54*b58*b71*b75 + 
     b7*b10*b23*b33*b45*b47*b58*b71*b75 - b7*b10*b23*b36*b42*b47*b58*b71*b75 + 
     b7*b10*b27*b32*b42*b47*b58*b71*b75 - b7*b18*b19*b32*b42*b47*b58*b71*b75 + 
     b9*b16*b19*b32*b42*b47*b58*b71*b75 - b9*b16*b19*b32*b42*b47*b58*b66*b80 + 
     b7*b18*b19*b32*b42*b47*b58*b66*b80 - b7*b10*b27*b32*b42*b47*b58*b66*b80 + 
     b7*b10*b23*b36*b42*b47*b58*b66*b80 - b7*b10*b23*b33*b45*b47*b58*b66*b80 + 
     b7*b10*b23*b33*b38*b54*b58*b66*b80 - b7*b10*b23*b33*b38*b49*b63*b66*b80 + 
     b7*b10*b23*b33*b38*b49*b57*b72*b80 - b7*b10*b23*b33*b38*b49*b57*b71*b81 + 
     b1*b16*b23*b33*b38*b49*b57*b71*b81 - b1*b16*b23*b33*b38*b49*b57*b72*b80 + 
     b1*b16*b23*b33*b38*b49*b63*b66*b80 - b1*b16*b23*b33*b38*b54*b58*b66*b80 + 
     b1*b16*b23*b33*b45*b47*b58*b66*b80 - b1*b16*b23*b36*b42*b47*b58*b66*b80 + 
     b1*b16*b27*b32*b42*b47*b58*b66*b80 - b1*b18*b25*b32*b42*b47*b58*b66*b80 + 
     b9*b10*b25*b32*b42*b47*b58*b66*b80 - b9*b10*b25*b32*b42*b47*b58*b71*b75 + 
     b1*b18*b25*b32*b42*b47*b58*b71*b75 - b1*b16*b27*b32*b42*b47*b58*b71*b75 + 
     b1*b16*b23*b36*b42*b47*b58*b71*b75 - b1*b16*b23*b33*b45*b47*b58*b71*b75 + 
     b1*b16*b23*b33*b38*b54*b58*b71*b75 - b1*b16*b23*b33*b38*b49*b63*b71*b75 + 
     b1*b16*b23*b33*b38*b49*b62*b72*b75 - b1*b16*b23*b33*b38*b49*b62*b66*b81 + 
     b1*b16*b23*b33*b38*b53*b58*b66*b81 - b1*b16*b23*b33*b38*b53*b58*b72*b75 + 
     b1*b16*b23*b33*b38*b53*b63*b67*b75 - b1*b16*b23*b33*b38*b54*b62*b67*b75 + 
     b1*b16*b23*b33*b45*b47*b62*b67*b75 - b1*b16*b23*b36*b42*b47*b62*b67*b75 + 
     b1*b16*b27*b32*b42*b47*b62*b67*b75 - b1*b18*b25*b32*b42*b47*b62*b67*b75 + 
     b9*b10*b25*b32*b42*b47*b62*b67*b75 - b9*b10*b25*b32*b42*b53*b56*b67*b75 + 
     b1*b18*b25*b32*b42*b53*b56*b67*b75 - b1*b16*b27*b32*b42*b53*b56*b67*b75 + 
     b1*b16*b23*b36*b42*b53*b56*b67*b75 - b1*b16*b23*b33*b45*b53*b56*b67*b75 + 
     b1*b16*b23*b33*b44*b54*b56*b67*b75 - b1*b16*b23*b33*b44*b47*b63*b67*b75 + 
     b1*b16*b23*b33*b44*b47*b58*b72*b75 - b1*b16*b23*b33*b44*b47*b58*b66*b81 + 
     b1*b16*b23*b35*b42*b47*b58*b66*b81 - b1*b16*b23*b35*b42*b47*b58*b72*b75 + 
     b1*b16*b23*b35*b42*b47*b63*b67*b75 - b1*b16*b23*b35*b42*b54*b56*b67*b75 + 
     b1*b16*b23*b35*b45*b51*b56*b67*b75 - b1*b16*b23*b36*b44*b51*b56*b67*b75 + 
     b1*b16*b27*b32*b44*b51*b56*b67*b75 - b1*b18*b25*b32*b44*b51*b56*b67*b75 + 
     b9*b10*b25*b32*b44*b51*b56*b67*b75 - b9*b10*b25*b35*b41*b51*b56*b67*b75 + 
     b1*b18*b25*b35*b41*b51*b56*b67*b75 - b1*b16*b27*b35*b41*b51*b56*b67*b75 + 
     b1*b16*b26*b36*b41*b51*b56*b67*b75 - b1*b16*b26*b32*b45*b51*b56*b67*b75 + 
     b1*b16*b26*b32*b42*b54*b56*b67*b75 - b1*b16*b26*b32*b42*b47*b63*b67*b75 + 
     b1*b16*b26*b32*b42*b47*b58*b72*b75 - b1*b16*b26*b32*b42*b47*b58*b66*b81 + 
     b1*b17*b25*b32*b42*b47*b58*b66*b81 - b1*b17*b25*b32*b42*b47*b58*b72*b75 + 
     b1*b17*b25*b32*b42*b47*b63*b67*b75 - b1*b17*b25*b32*b42*b54*b56*b67*b75 + 
     b1*b17*b25*b32*b45*b51*b56*b67*b75 - b1*b17*b25*b36*b41*b51*b56*b67*b75 + 
     b1*b17*b27*b34*b41*b51*b56*b67*b75 - b1*b18*b26*b34*b41*b51*b56*b67*b75 + 
     b9*b10*b26*b34*b41*b51*b56*b67*b75 - b9*b17*b19*b34*b41*b51*b56*b67*b75 + 
     b8*b18*b19*b34*b41*b51*b56*b67*b75 - b8*b10*b27*b34*b41*b51*b56*b67*b75 + 
     b8*b10*b25*b36*b41*b51*b56*b67*b75 - b8*b10*b25*b32*b45*b51*b56*b67*b75 + 
     b8*b10*b25*b32*b42*b54*b56*b67*b75 - b8*b10*b25*b32*b42*b47*b63*b67*b75 + 
     b8*b10*b25*b32*b42*b47*b58*b72*b75 - b8*b10*b25*b32*b42*b47*b58*b66*b81 + 
     b8*b10*b23*b34*b42*b47*b58*b66*b81 - b8*b10*b23*b34*b42*b47*b58*b72*b75 + 
     b8*b10*b23*b34*b42*b47*b63*b67*b75 - b8*b10*b23*b34*b42*b54*b56*b67*b75 + 
     b8*b10*b23*b34*b45*b51*b56*b67*b75 - b8*b10*b23*b36*b43*b51*b56*b67*b75 + 
     b8*b10*b27*b32*b43*b51*b56*b67*b75 - b8*b18*b19*b32*b43*b51*b56*b67*b75 + 
     b9*b17*b19*b32*b43*b51*b56*b67*b75 - b9*b10*b26*b32*b43*b51*b56*b67*b75 + 
     b1*b18*b26*b32*b43*b51*b56*b67*b75 - b1*b17*b27*b32*b43*b51*b56*b67*b75 + 
     b1*b17*b23*b36*b43*b51*b56*b67*b75 - b1*b17*b23*b34*b45*b51*b56*b67*b75 + 
     b1*b17*b23*b34*b42*b54*b56*b67*b75 - b1*b17*b23*b34*b42*b47*b63*b67*b75 + 
     b1*b17*b23*b34*b42*b47*b58*b72*b75 - b1*b17*b23*b34*b42*b47*b58*b66*b81 + 
     b1*b14*b26*b34*b42*b47*b58*b66*b81 - b1*b14*b26*b34*b42*b47*b58*b72*b75 + 
     b1*b14*b26*b34*b42*b47*b63*b67*b75 - b1*b14*b26*b34*b42*b54*b56*b67*b75 + 
     b1*b14*b26*b34*b45*b51*b56*b67*b75 - b1*b14*b26*b36*b43*b51*b56*b67*b75 + 
     b1*b14*b27*b35*b43*b51*b56*b67*b75 - b1*b18*b23*b35*b43*b51*b56*b67*b75 + 
     b9*b10*b23*b35*b43*b51*b56*b67*b75 - b9*b10*b23*b34*b44*b51*b56*b67*b75 + 
     b1*b18*b23*b34*b44*b51*b56*b67*b75 - b1*b14*b27*b34*b44*b51*b56*b67*b75 + 
     b1*b14*b25*b36*b44*b51*b56*b67*b75 - b1*b14*b25*b35*b45*b51*b56*b67*b75 + 
     b1*b14*b25*b35*b42*b54*b56*b67*b75 - b1*b14*b25*b35*b42*b47*b63*b67*b75 + 
     b1*b14*b25*b35*b42*b47*b58*b72*b75 - b1*b14*b25*b35*b42*b47*b58*b66*b81 + 
     b1*b14*b25*b33*b44*b47*b58*b66*b81 - b1*b14*b25*b33*b44*b47*b58*b72*b75 + 
     b1*b14*b25*b33*b44*b47*b63*b67*b75 - b1*b14*b25*b33*b44*b54*b56*b67*b75 + 
     b1*b14*b25*b33*b45*b53*b56*b67*b75 - b1*b14*b25*b36*b42*b53*b56*b67*b75 + 
     b1*b14*b27*b34*b42*b53*b56*b67*b75 - b1*b18*b23*b34*b42*b53*b56*b67*b75 + 
     b9*b10*b23*b34*b42*b53*b56*b67*b75 - b9*b10*b23*b34*b42*b47*b62*b67*b75 + 
     b1*b18*b23*b34*b42*b47*b62*b67*b75 - b1*b14*b27*b34*b42*b47*b62*b67*b75 + 
     b1*b14*b25*b36*b42*b47*b62*b67*b75 - b1*b14*b25*b33*b45*b47*b62*b67*b75 + 
     b1*b14*b25*b33*b38*b54*b62*b67*b75 - b1*b14*b25*b33*b38*b53*b63*b67*b75 + 
     b1*b14*b25*b33*b38*b53*b58*b72*b75 - b1*b14*b25*b33*b38*b53*b58*b66*b81 + 
     b1*b14*b25*b33*b38*b49*b62*b66*b81 - b1*b14*b25*b33*b38*b49*b62*b72*b75 + 
     b1*b14*b25*b33*b38*b49*b63*b71*b75 - b1*b14*b25*b33*b38*b54*b58*b71*b75 + 
     b1*b14*b25*b33*b45*b47*b58*b71*b75 - b1*b14*b25*b36*b42*b47*b58*b71*b75 + 
     b1*b14*b27*b34*b42*b47*b58*b71*b75 - b1*b18*b23*b34*b42*b47*b58*b71*b75 + 
     b9*b10*b23*b34*b42*b47*b58*b71*b75 - b9*b10*b23*b34*b42*b47*b58*b66*b80 + 
     b1*b18*b23*b34*b42*b47*b58*b66*b80 - b1*b14*b27*b34*b42*b47*b58*b66*b80 + 
     b1*b14*b25*b36*b42*b47*b58*b66*b80 - b1*b14*b25*b33*b45*b47*b58*b66*b80 + 
     b1*b14*b25*b33*b38*b54*b58*b66*b80 - b1*b14*b25*b33*b38*b49*b63*b66*b80 + 
     b1*b14*b25*b33*b38*b49*b57*b72*b80 - b1*b14*b25*b33*b38*b49*b57*b71*b81 + 
     b1*b14*b24*b34*b38*b49*b57*b71*b81 - b1*b14*b24*b34*b38*b49*b57*b72*b80 + 
     b1*b14*b24*b34*b38*b49*b63*b66*b80 - b1*b14*b24*b34*b38*b54*b58*b66*b80 + 
     b1*b14*b24*b34*b45*b47*b58*b66*b80 - b1*b14*b24*b36*b43*b47*b58*b66*b80 + 
     b1*b14*b27*b33*b43*b47*b58*b66*b80 - b1*b18*b23*b33*b43*b47*b58*b66*b80 + 
     b9*b10*b23*b33*b43*b47*b58*b66*b80 - b9*b10*b23*b33*b43*b47*b58*b71*b75 + 
     b1*b18*b23*b33*b43*b47*b58*b71*b75 - b1*b14*b27*b33*b43*b47*b58*b71*b75 + 
     b1*b14*b24*b36*b43*b47*b58*b71*b75 - b1*b14*b24*b34*b45*b47*b58*b71*b75 + 
     b1*b14*b24*b34*b38*b54*b58*b71*b75 - b1*b14*b24*b34*b38*b49*b63*b71*b75 + 
     b1*b14*b24*b34*b38*b49*b62*b72*b75 - b1*b14*b24*b34*b38*b49*b62*b66*b81 + 
     b1*b14*b24*b34*b38*b53*b58*b66*b81 - b1*b14*b24*b34*b38*b53*b58*b72*b75 + 
     b1*b14*b24*b34*b38*b53*b63*b67*b75 - b1*b14*b24*b34*b38*b54*b62*b67*b75 + 
     b1*b14*b24*b34*b45*b47*b62*b67*b75 - b1*b14*b24*b36*b43*b47*b62*b67*b75 + 
     b1*b14*b27*b33*b43*b47*b62*b67*b75 - b1*b18*b23*b33*b43*b47*b62*b67*b75 + 
     b9*b10*b23*b33*b43*b47*b62*b67*b75 - b9*b10*b23*b33*b43*b53*b56*b67*b75 + 
     b1*b18*b23*b33*b43*b53*b56*b67*b75 - b1*b14*b27*b33*b43*b53*b56*b67*b75 + 
     b1*b14*b24*b36*b43*b53*b56*b67*b75 - b1*b14*b24*b34*b45*b53*b56*b67*b75 + 
     b1*b14*b24*b34*b44*b54*b56*b67*b75 - b1*b14*b24*b34*b44*b47*b63*b67*b75 + 
     b1*b14*b24*b34*b44*b47*b58*b72*b75 - b1*b14*b24*b34*b44*b47*b58*b66*b81 + 
     b1*b14*b24*b35*b43*b47*b58*b66*b81 - b1*b14*b24*b35*b43*b47*b58*b72*b75 + 
     b1*b14*b24*b35*b43*b47*b63*b67*b75 - b1*b14*b24*b35*b43*b54*b56*b67*b75 + 
     b1*b14*b24*b35*b45*b52*b56*b67*b75 - b1*b14*b24*b36*b44*b52*b56*b67*b75 + 
     b1*b14*b27*b33*b44*b52*b56*b67*b75 - b1*b18*b23*b33*b44*b52*b56*b67*b75 + 
     b9*b10*b23*b33*b44*b52*b56*b67*b75 - b9*b10*b23*b35*b42*b52*b56*b67*b75 + 
     b1*b18*b23*b35*b42*b52*b56*b67*b75 - b1*b14*b27*b35*b42*b52*b56*b67*b75 + 
     b1*b14*b26*b36*b42*b52*b56*b67*b75 - b1*b14*b26*b33*b45*b52*b56*b67*b75 + 
     b1*b14*b26*b33*b43*b54*b56*b67*b75 - b1*b14*b26*b33*b43*b47*b63*b67*b75 + 
     b1*b14*b26*b33*b43*b47*b58*b72*b75 - b1*b14*b26*b33*b43*b47*b58*b66*b81 + 
     b1*b17*b23*b33*b43*b47*b58*b66*b81 - b1*b17*b23*b33*b43*b47*b58*b72*b75 + 
     b1*b17*b23*b33*b43*b47*b63*b67*b75 - b1*b17*b23*b33*b43*b54*b56*b67*b75 + 
     b1*b17*b23*b33*b45*b52*b56*b67*b75 - b1*b17*b23*b36*b42*b52*b56*b67*b75 + 
     b1*b17*b27*b32*b42*b52*b56*b67*b75 - b1*b18*b26*b32*b42*b52*b56*b67*b75 + 
     b9*b10*b26*b32*b42*b52*b56*b67*b75 - b9*b17*b19*b32*b42*b52*b56*b67*b75 + 
     b8*b18*b19*b32*b42*b52*b56*b67*b75 - b8*b10*b27*b32*b42*b52*b56*b67*b75 + 
     b8*b10*b23*b36*b42*b52*b56*b67*b75 - b8*b10*b23*b33*b45*b52*b56*b67*b75 + 
     b8*b10*b23*b33*b43*b54*b56*b67*b75 - b8*b10*b23*b33*b43*b47*b63*b67*b75 + 
     b8*b10*b23*b33*b43*b47*b58*b72*b75 - b8*b10*b23*b33*b43*b47*b58*b66*b81 + 
     b8*b10*b23*b33*b38*b52*b58*b66*b81 - b8*b10*b23*b33*b38*b52*b58*b72*b75 + 
     b8*b10*b23*b33*b38*b52*b63*b67*b75 - b8*b10*b23*b33*b38*b54*b61*b67*b75 + 
     b8*b10*b23*b33*b45*b47*b61*b67*b75 - b8*b10*b23*b36*b42*b47*b61*b67*b75 + 
     b8*b10*b27*b32*b42*b47*b61*b67*b75 - b8*b18*b19*b32*b42*b47*b61*b67*b75 + 
     b9*b17*b19*b32*b42*b47*b61*b67*b75 - b9*b10*b26*b32*b42*b47*b61*b67*b75 + 
     b1*b18*b26*b32*b42*b47*b61*b67*b75 - b1*b17*b27*b32*b42*b47*b61*b67*b75 + 
     b1*b17*b23*b36*b42*b47*b61*b67*b75 - b1*b17*b23*b33*b45*b47*b61*b67*b75 + 
     b1*b17*b23*b33*b38*b54*b61*b67*b75 - b1*b17*b23*b33*b38*b52*b63*b67*b75 + 
     b1*b17*b23*b33*b38*b52*b58*b72*b75 - b1*b17*b23*b33*b38*b52*b58*b66*b81 + 
     b1*b14*b26*b33*b38*b52*b58*b66*b81 - b1*b14*b26*b33*b38*b52*b58*b72*b75 + 
     b1*b14*b26*b33*b38*b52*b63*b67*b75 - b1*b14*b26*b33*b38*b54*b61*b67*b75 + 
     b1*b14*b26*b33*b45*b47*b61*b67*b75 - b1*b14*b26*b36*b42*b47*b61*b67*b75 + 
     b1*b14*b27*b35*b42*b47*b61*b67*b75 - b1*b18*b23*b35*b42*b47*b61*b67*b75 + 
     b9*b10*b23*b35*b42*b47*b61*b67*b75 - b9*b10*b23*b33*b44*b47*b61*b67*b75 + 
     b1*b18*b23*b33*b44*b47*b61*b67*b75 - b1*b14*b27*b33*b44*b47*b61*b67*b75 + 
     b1*b14*b24*b36*b44*b47*b61*b67*b75 - b1*b14*b24*b35*b45*b47*b61*b67*b75 + 
     b1*b14*b24*b35*b38*b54*b61*b67*b75 - b1*b14*b24*b35*b38*b52*b63*b67*b75 + 
     b1*b14*b24*b35*b38*b52*b58*b72*b75 - b1*b14*b24*b35*b38*b52*b58*b66*b81 + 
     b1*b14*b24*b29*b44*b52*b58*b66*b81 - b1*b14*b24*b29*b44*b52*b58*b72*b75 + 
     b1*b14*b24*b29*b44*b52*b63*b67*b75 - b1*b14*b24*b29*b44*b54*b61*b67*b75 + 
     b1*b14*b24*b29*b45*b53*b61*b67*b75 - b1*b14*b24*b36*b38*b53*b61*b67*b75 + 
     b1*b14*b27*b33*b38*b53*b61*b67*b75 - b1*b18*b23*b33*b38*b53*b61*b67*b75 + 
     b9*b10*b23*b33*b38*b53*b61*b67*b75 - b9*b10*b23*b33*b38*b52*b62*b67*b75 + 
     b1*b18*b23*b33*b38*b52*b62*b67*b75 - b1*b14*b27*b33*b38*b52*b62*b67*b75 + 
     b1*b14*b24*b36*b38*b52*b62*b67*b75 - b1*b14*b24*b29*b45*b52*b62*b67*b75 + 
     b1*b14*b24*b29*b43*b54*b62*b67*b75 - b1*b14*b24*b29*b43*b53*b63*b67*b75 + 
     b1*b14*b24*b29*b43*b53*b58*b72*b75 - b1*b14*b24*b29*b43*b53*b58*b66*b81 + 
     b1*b14*b24*b29*b43*b49*b62*b66*b81 - b1*b14*b24*b29*b43*b49*b62*b72*b75 + 
     b1*b14*b24*b29*b43*b49*b63*b71*b75 - b1*b14*b24*b29*b43*b54*b58*b71*b75 + 
     b1*b14*b24*b29*b45*b52*b58*b71*b75 - b1*b14*b24*b36*b38*b52*b58*b71*b75 + 
     b1*b14*b27*b33*b38*b52*b58*b71*b75 - b1*b18*b23*b33*b38*b52*b58*b71*b75 + 
     b9*b10*b23*b33*b38*b52*b58*b71*b75 - b9*b10*b23*b33*b38*b52*b58*b66*b80 + 
     b1*b18*b23*b33*b38*b52*b58*b66*b80 - b1*b14*b27*b33*b38*b52*b58*b66*b80 + 
     b1*b14*b24*b36*b38*b52*b58*b66*b80 - b1*b14*b24*b29*b45*b52*b58*b66*b80 + 
     b1*b14*b24*b29*b43*b54*b58*b66*b80 - b1*b14*b24*b29*b43*b49*b63*b66*b80 + 
     b1*b14*b24*b29*b43*b49*b57*b72*b80 - b1*b14*b24*b29*b43*b49*b57*b71*b81 + 
     b1*b14*b24*b29*b40*b52*b57*b71*b81 - b1*b14*b24*b29*b40*b52*b57*b72*b80 + 
     b1*b14*b24*b29*b40*b52*b63*b66*b80 - b1*b14*b24*b29*b40*b54*b61*b66*b80 + 
     b1*b14*b24*b29*b45*b49*b61*b66*b80 - b1*b14*b24*b36*b38*b49*b61*b66*b80 + 
     b1*b14*b27*b33*b38*b49*b61*b66*b80 - b1*b18*b23*b33*b38*b49*b61*b66*b80 + 
     b9*b10*b23*b33*b38*b49*b61*b66*b80 - b9*b10*b23*b33*b38*b49*b61*b71*b75 + 
     b1*b18*b23*b33*b38*b49*b61*b71*b75 - b1*b14*b27*b33*b38*b49*b61*b71*b75 + 
     b1*b14*b24*b36*b38*b49*b61*b71*b75 - b1*b14*b24*b29*b45*b49*b61*b71*b75 + 
     b1*b14*b24*b29*b40*b54*b61*b71*b75 - b1*b14*b24*b29*b40*b52*b63*b71*b75 + 
     b1*b14*b24*b29*b40*b52*b62*b72*b75 - b1*b14*b24*b29*b40*b52*b62*b66*b81 + 
     b1*b14*b24*b29*b40*b53*b61*b66*b81 - b1*b14*b24*b29*b40*b53*b61*b72*b75 + 
     b1*b14*b24*b29*b40*b53*b63*b70*b75 - b1*b14*b24*b29*b40*b54*b62*b70*b75 + 
     b1*b14*b24*b29*b45*b49*b62*b70*b75 - b1*b14*b24*b36*b38*b49*b62*b70*b75 + 
     b1*b14*b27*b33*b38*b49*b62*b70*b75 - b1*b18*b23*b33*b38*b49*b62*b70*b75 + 
     b9*b10*b23*b33*b38*b49*b62*b70*b75 - b9*b10*b23*b33*b38*b53*b58*b70*b75 + 
     b1*b18*b23*b33*b38*b53*b58*b70*b75 - b1*b14*b27*b33*b38*b53*b58*b70*b75 + 
     b1*b14*b24*b36*b38*b53*b58*b70*b75 - b1*b14*b24*b29*b45*b53*b58*b70*b75 + 
     b1*b14*b24*b29*b44*b54*b58*b70*b75 - b1*b14*b24*b29*b44*b49*b63*b70*b75 + 
     b1*b14*b24*b29*b44*b49*b61*b72*b75 - b1*b14*b24*b29*b44*b49*b61*b66*b81 + 
     b1*b14*b24*b35*b38*b49*b61*b66*b81 - b1*b14*b24*b35*b38*b49*b61*b72*b75 + 
     b1*b14*b24*b35*b38*b49*b63*b70*b75 - b1*b14*b24*b35*b38*b54*b58*b70*b75 + 
     b1*b14*b24*b35*b45*b47*b58*b70*b75 - b1*b14*b24*b36*b44*b47*b58*b70*b75 + 
     b1*b14*b27*b33*b44*b47*b58*b70*b75 - b1*b18*b23*b33*b44*b47*b58*b70*b75 + 
     b9*b10*b23*b33*b44*b47*b58*b70*b75 - b9*b10*b23*b35*b42*b47*b58*b70*b75 + 
     b1*b18*b23*b35*b42*b47*b58*b70*b75 - b1*b14*b27*b35*b42*b47*b58*b70*b75 + 
     b1*b14*b26*b36*b42*b47*b58*b70*b75 - b1*b14*b26*b33*b45*b47*b58*b70*b75 + 
     b1*b14*b26*b33*b38*b54*b58*b70*b75 - b1*b14*b26*b33*b38*b49*b63*b70*b75 + 
     b1*b14*b26*b33*b38*b49*b61*b72*b75 - b1*b14*b26*b33*b38*b49*b61*b66*b81 + 
     b1*b17*b23*b33*b38*b49*b61*b66*b81 - b1*b17*b23*b33*b38*b49*b61*b72*b75 + 
     b1*b17*b23*b33*b38*b49*b63*b70*b75 - b1*b17*b23*b33*b38*b54*b58*b70*b75 + 
     b1*b17*b23*b33*b45*b47*b58*b70*b75 - b1*b17*b23*b36*b42*b47*b58*b70*b75 + 
     b1*b17*b27*b32*b42*b47*b58*b70*b75 - b1*b18*b26*b32*b42*b47*b58*b70*b75 + 
     b9*b10*b26*b32*b42*b47*b58*b70*b75 - b9*b17*b19*b32*b42*b47*b58*b70*b75 + 
     b8*b18*b19*b32*b42*b47*b58*b70*b75 - b8*b10*b27*b32*b42*b47*b58*b70*b75 + 
     b8*b10*b23*b36*b42*b47*b58*b70*b75 - b8*b10*b23*b33*b45*b47*b58*b70*b75 + 
     b8*b10*b23*b33*b38*b54*b58*b70*b75 - b8*b10*b23*b33*b38*b49*b63*b70*b75 + 
     b8*b10*b23*b33*b38*b49*b61*b72*b75 - b8*b10*b23*b33*b38*b49*b61*b66*b81 + 
     b8*b10*b23*b33*b38*b49*b57*b70*b81 - b8*b10*b23*b33*b38*b49*b57*b72*b79 + 
     b8*b10*b23*b33*b38*b49*b63*b66*b79 - b8*b10*b23*b33*b38*b54*b58*b66*b79 + 
     b8*b10*b23*b33*b45*b47*b58*b66*b79 - b8*b10*b23*b36*b42*b47*b58*b66*b79 + 
     b8*b10*b27*b32*b42*b47*b58*b66*b79 - b8*b18*b19*b32*b42*b47*b58*b66*b79 + 
     b9*b17*b19*b32*b42*b47*b58*b66*b79 - b9*b10*b26*b32*b42*b47*b58*b66*b79 + 
     b1*b18*b26*b32*b42*b47*b58*b66*b79 - b1*b17*b27*b32*b42*b47*b58*b66*b79 + 
     b1*b17*b23*b36*b42*b47*b58*b66*b79 - b1*b17*b23*b33*b45*b47*b58*b66*b79 + 
     b1*b17*b23*b33*b38*b54*b58*b66*b79 - b1*b17*b23*b33*b38*b49*b63*b66*b79 + 
     b1*b17*b23*b33*b38*b49*b57*b72*b79 - b1*b17*b23*b33*b38*b49*b57*b70*b81 + 
     b1*b14*b26*b33*b38*b49*b57*b70*b81 - b1*b14*b26*b33*b38*b49*b57*b72*b79 + 
     b1*b14*b26*b33*b38*b49*b63*b66*b79 - b1*b14*b26*b33*b38*b54*b58*b66*b79 + 
     b1*b14*b26*b33*b45*b47*b58*b66*b79 - b1*b14*b26*b36*b42*b47*b58*b66*b79 + 
     b1*b14*b27*b35*b42*b47*b58*b66*b79 - b1*b18*b23*b35*b42*b47*b58*b66*b79 + 
     b9*b10*b23*b35*b42*b47*b58*b66*b79 - b9*b10*b23*b33*b44*b47*b58*b66*b79 + 
     b1*b18*b23*b33*b44*b47*b58*b66*b79 - b1*b14*b27*b33*b44*b47*b58*b66*b79 + 
     b1*b14*b24*b36*b44*b47*b58*b66*b79 - b1*b14*b24*b35*b45*b47*b58*b66*b79 + 
     b1*b14*b24*b35*b38*b54*b58*b66*b79 - b1*b14*b24*b35*b38*b49*b63*b66*b79 + 
     b1*b14*b24*b35*b38*b49*b57*b72*b79 - b1*b14*b24*b35*b38*b49*b57*b70*b81 + 
     b1*b14*b24*b29*b44*b49*b57*b70*b81 - b1*b14*b24*b29*b44*b49*b57*b72*b79 + 
     b1*b14*b24*b29*b44*b49*b63*b66*b79 - b1*b14*b24*b29*b44*b54*b58*b66*b79 + 
     b1*b14*b24*b29*b45*b53*b58*b66*b79 - b1*b14*b24*b36*b38*b53*b58*b66*b79 + 
     b1*b14*b27*b33*b38*b53*b58*b66*b79 - b1*b18*b23*b33*b38*b53*b58*b66*b79 + 
     b9*b10*b23*b33*b38*b53*b58*b66*b79 - b9*b10*b23*b33*b38*b49*b62*b66*b79 + 
     b1*b18*b23*b33*b38*b49*b62*b66*b79 - b1*b14*b27*b33*b38*b49*b62*b66*b79 + 
     b1*b14*b24*b36*b38*b49*b62*b66*b79 - b1*b14*b24*b29*b45*b49*b62*b66*b79 + 
     b1*b14*b24*b29*b40*b54*b62*b66*b79 - b1*b14*b24*b29*b40*b53*b63*b66*b79 + 
     b1*b14*b24*b29*b40*b53*b57*b72*b79 - b1*b14*b24*b29*b40*b53*b57*b70*b81 + 
     b1*b14*b24*b29*b40*b48*b62*b70*b81 - b1*b14*b24*b29*b40*b48*b62*b72*b79 + 
     b1*b14*b24*b29*b40*b48*b63*b71*b79 - b1*b14*b24*b29*b40*b54*b57*b71*b79 + 
     b1*b14*b24*b29*b45*b49*b57*b71*b79 - b1*b14*b24*b36*b38*b49*b57*b71*b79 + 
     b1*b14*b27*b33*b38*b49*b57*b71*b79 - b1*b18*b23*b33*b38*b49*b57*b71*b79 + 
     b9*b10*b23*b33*b38*b49*b57*b71*b79 - b9*b10*b23*b33*b38*b49*b57*b70*b80 + 
     b1*b18*b23*b33*b38*b49*b57*b70*b80 - b1*b14*b27*b33*b38*b49*b57*b70*b80 + 
     b1*b14*b24*b36*b38*b49*b57*b70*b80 - b1*b14*b24*b29*b45*b49*b57*b70*b80 + 
     b1*b14*b24*b29*b40*b54*b57*b70*b80 - b1*b14*b24*b29*b40*b48*b63*b70*b80 + 
     b1*b14*b24*b29*b40*b48*b61*b72*b80 - b1*b14*b24*b29*b40*b48*b61*b71*b81 + 
     b1*b15*b23*b29*b40*b48*b61*b71*b81 - b1*b15*b23*b29*b40*b48*b61*b72*b80 + 
     b1*b15*b23*b29*b40*b48*b63*b70*b80 - b1*b15*b23*b29*b40*b54*b57*b70*b80 + 
     b1*b15*b23*b29*b45*b49*b57*b70*b80 - b1*b15*b23*b36*b38*b49*b57*b70*b80 + 
     b1*b15*b27*b32*b38*b49*b57*b70*b80 - b1*b18*b24*b32*b38*b49*b57*b70*b80 + 
     b9*b10*b24*b32*b38*b49*b57*b70*b80 - b9*b10*b24*b32*b38*b49*b57*b71*b79 + 
     b1*b18*b24*b32*b38*b49*b57*b71*b79 - b1*b15*b27*b32*b38*b49*b57*b71*b79 + 
     b1*b15*b23*b36*b38*b49*b57*b71*b79 - b1*b15*b23*b29*b45*b49*b57*b71*b79 + 
     b1*b15*b23*b29*b40*b54*b57*b71*b79 - b1*b15*b23*b29*b40*b48*b63*b71*b79 + 
     b1*b15*b23*b29*b40*b48*b62*b72*b79 - b1*b15*b23*b29*b40*b48*b62*b70*b81 + 
     b1*b15*b23*b29*b40*b53*b57*b70*b81 - b1*b15*b23*b29*b40*b53*b57*b72*b79 + 
     b1*b15*b23*b29*b40*b53*b63*b66*b79 - b1*b15*b23*b29*b40*b54*b62*b66*b79 + 
     b1*b15*b23*b29*b45*b49*b62*b66*b79 - b1*b15*b23*b36*b38*b49*b62*b66*b79 + 
     b1*b15*b27*b32*b38*b49*b62*b66*b79 - b1*b18*b24*b32*b38*b49*b62*b66*b79 + 
     b9*b10*b24*b32*b38*b49*b62*b66*b79 - b9*b10*b24*b32*b38*b53*b58*b66*b79 + 
     b1*b18*b24*b32*b38*b53*b58*b66*b79 - b1*b15*b27*b32*b38*b53*b58*b66*b79 + 
     b1*b15*b23*b36*b38*b53*b58*b66*b79 - b1*b15*b23*b29*b45*b53*b58*b66*b79 + 
     b1*b15*b23*b29*b44*b54*b58*b66*b79 - b1*b15*b23*b29*b44*b49*b63*b66*b79 + 
     b1*b15*b23*b29*b44*b49*b57*b72*b79 - b1*b15*b23*b29*b44*b49*b57*b70*b81 + 
     b1*b15*b23*b35*b38*b49*b57*b70*b81 - b1*b15*b23*b35*b38*b49*b57*b72*b79 + 
     b1*b15*b23*b35*b38*b49*b63*b66*b79 - b1*b15*b23*b35*b38*b54*b58*b66*b79 + 
     b1*b15*b23*b35*b45*b47*b58*b66*b79 - b1*b15*b23*b36*b44*b47*b58*b66*b79 + 
     b1*b15*b27*b32*b44*b47*b58*b66*b79 - b1*b18*b24*b32*b44*b47*b58*b66*b79 + 
     b9*b10*b24*b32*b44*b47*b58*b66*b79 - b9*b10*b24*b35*b41*b47*b58*b66*b79 + 
     b1*b18*b24*b35*b41*b47*b58*b66*b79 - b1*b15*b27*b35*b41*b47*b58*b66*b79 + 
     b1*b15*b26*b36*b41*b47*b58*b66*b79 - b1*b15*b26*b32*b45*b47*b58*b66*b79 + 
     b1*b15*b26*b32*b38*b54*b58*b66*b79 - b1*b15*b26*b32*b38*b49*b63*b66*b79 + 
     b1*b15*b26*b32*b38*b49*b57*b72*b79 - b1*b15*b26*b32*b38*b49*b57*b70*b81 + 
     b1*b17*b24*b32*b38*b49*b57*b70*b81 - b1*b17*b24*b32*b38*b49*b57*b72*b79 + 
     b1*b17*b24*b32*b38*b49*b63*b66*b79 - b1*b17*b24*b32*b38*b54*b58*b66*b79 + 
     b1*b17*b24*b32*b45*b47*b58*b66*b79 - b1*b17*b24*b36*b41*b47*b58*b66*b79 + 
     b1*b17*b27*b33*b41*b47*b58*b66*b79 - b1*b18*b26*b33*b41*b47*b58*b66*b79 + 
     b9*b10*b26*b33*b41*b47*b58*b66*b79 - b9*b17*b19*b33*b41*b47*b58*b66*b79 + 
     b8*b18*b19*b33*b41*b47*b58*b66*b79 - b8*b10*b27*b33*b41*b47*b58*b66*b79 + 
     b8*b10*b24*b36*b41*b47*b58*b66*b79 - b8*b10*b24*b32*b45*b47*b58*b66*b79 + 
     b8*b10*b24*b32*b38*b54*b58*b66*b79 - b8*b10*b24*b32*b38*b49*b63*b66*b79 + 
     b8*b10*b24*b32*b38*b49*b57*b72*b79 - b8*b10*b24*b32*b38*b49*b57*b70*b81 + 
     b8*b10*b24*b32*b38*b49*b61*b66*b81 - b8*b10*b24*b32*b38*b49*b61*b72*b75 + 
     b8*b10*b24*b32*b38*b49*b63*b70*b75 - b8*b10*b24*b32*b38*b54*b58*b70*b75 + 
     b8*b10*b24*b32*b45*b47*b58*b70*b75 - b8*b10*b24*b36*b41*b47*b58*b70*b75 + 
     b8*b10*b27*b33*b41*b47*b58*b70*b75 - b8*b18*b19*b33*b41*b47*b58*b70*b75 + 
     b9*b17*b19*b33*b41*b47*b58*b70*b75 - b9*b10*b26*b33*b41*b47*b58*b70*b75 + 
     b1*b18*b26*b33*b41*b47*b58*b70*b75 - b1*b17*b27*b33*b41*b47*b58*b70*b75 + 
     b1*b17*b24*b36*b41*b47*b58*b70*b75 - b1*b17*b24*b32*b45*b47*b58*b70*b75 + 
     b1*b17*b24*b32*b38*b54*b58*b70*b75 - b1*b17*b24*b32*b38*b49*b63*b70*b75 + 
     b1*b17*b24*b32*b38*b49*b61*b72*b75 - b1*b17*b24*b32*b38*b49*b61*b66*b81 + 
     b1*b15*b26*b32*b38*b49*b61*b66*b81 - b1*b15*b26*b32*b38*b49*b61*b72*b75 + 
     b1*b15*b26*b32*b38*b49*b63*b70*b75 - b1*b15*b26*b32*b38*b54*b58*b70*b75 + 
     b1*b15*b26*b32*b45*b47*b58*b70*b75 - b1*b15*b26*b36*b41*b47*b58*b70*b75 + 
     b1*b15*b27*b35*b41*b47*b58*b70*b75 - b1*b18*b24*b35*b41*b47*b58*b70*b75 + 
     b9*b10*b24*b35*b41*b47*b58*b70*b75 - b9*b10*b24*b32*b44*b47*b58*b70*b75 + 
     b1*b18*b24*b32*b44*b47*b58*b70*b75 - b1*b15*b27*b32*b44*b47*b58*b70*b75 + 
     b1*b15*b23*b36*b44*b47*b58*b70*b75 - b1*b15*b23*b35*b45*b47*b58*b70*b75 + 
     b1*b15*b23*b35*b38*b54*b58*b70*b75 - b1*b15*b23*b35*b38*b49*b63*b70*b75 + 
     b1*b15*b23*b35*b38*b49*b61*b72*b75 - b1*b15*b23*b35*b38*b49*b61*b66*b81 + 
     b1*b15*b23*b29*b44*b49*b61*b66*b81 - b1*b15*b23*b29*b44*b49*b61*b72*b75 + 
     b1*b15*b23*b29*b44*b49*b63*b70*b75 - b1*b15*b23*b29*b44*b54*b58*b70*b75 + 
     b1*b15*b23*b29*b45*b53*b58*b70*b75 - b1*b15*b23*b36*b38*b53*b58*b70*b75 + 
     b1*b15*b27*b32*b38*b53*b58*b70*b75 - b1*b18*b24*b32*b38*b53*b58*b70*b75 + 
     b9*b10*b24*b32*b38*b53*b58*b70*b75 - b9*b10*b24*b32*b38*b49*b62*b70*b75 + 
     b1*b18*b24*b32*b38*b49*b62*b70*b75 - b1*b15*b27*b32*b38*b49*b62*b70*b75 + 
     b1*b15*b23*b36*b38*b49*b62*b70*b75 - b1*b15*b23*b29*b45*b49*b62*b70*b75 + 
     b1*b15*b23*b29*b40*b54*b62*b70*b75 - b1*b15*b23*b29*b40*b53*b63*b70*b75 + 
     b1*b15*b23*b29*b40*b53*b61*b72*b75 - b1*b15*b23*b29*b40*b53*b61*b66*b81 + 
     b1*b15*b23*b29*b40*b52*b62*b66*b81 - b1*b15*b23*b29*b40*b52*b62*b72*b75 + 
     b1*b15*b23*b29*b40*b52*b63*b71*b75 - b1*b15*b23*b29*b40*b54*b61*b71*b75 + 
     b1*b15*b23*b29*b45*b49*b61*b71*b75 - b1*b15*b23*b36*b38*b49*b61*b71*b75 + 
     b1*b15*b27*b32*b38*b49*b61*b71*b75 - b1*b18*b24*b32*b38*b49*b61*b71*b75 + 
     b9*b10*b24*b32*b38*b49*b61*b71*b75 - b9*b10*b24*b32*b38*b49*b61*b66*b80 + 
     b1*b18*b24*b32*b38*b49*b61*b66*b80 - b1*b15*b27*b32*b38*b49*b61*b66*b80 + 
     b1*b15*b23*b36*b38*b49*b61*b66*b80 - b1*b15*b23*b29*b45*b49*b61*b66*b80 + 
     b1*b15*b23*b29*b40*b54*b61*b66*b80 - b1*b15*b23*b29*b40*b52*b63*b66*b80 + 
     b1*b15*b23*b29*b40*b52*b57*b72*b80 - b1*b15*b23*b29*b40*b52*b57*b71*b81 + 
     b1*b15*b23*b29*b43*b49*b57*b71*b81 - b1*b15*b23*b29*b43*b49*b57*b72*b80 + 
     b1*b15*b23*b29*b43*b49*b63*b66*b80 - b1*b15*b23*b29*b43*b54*b58*b66*b80 + 
     b1*b15*b23*b29*b45*b52*b58*b66*b80 - b1*b15*b23*b36*b38*b52*b58*b66*b80 + 
     b1*b15*b27*b32*b38*b52*b58*b66*b80 - b1*b18*b24*b32*b38*b52*b58*b66*b80 + 
     b9*b10*b24*b32*b38*b52*b58*b66*b80 - b9*b10*b24*b32*b38*b52*b58*b71*b75 + 
     b1*b18*b24*b32*b38*b52*b58*b71*b75 - b1*b15*b27*b32*b38*b52*b58*b71*b75 + 
     b1*b15*b23*b36*b38*b52*b58*b71*b75 - b1*b15*b23*b29*b45*b52*b58*b71*b75 + 
     b1*b15*b23*b29*b43*b54*b58*b71*b75 - b1*b15*b23*b29*b43*b49*b63*b71*b75 + 
     b1*b15*b23*b29*b43*b49*b62*b72*b75 - b1*b15*b23*b29*b43*b49*b62*b66*b81 + 
     b1*b15*b23*b29*b43*b53*b58*b66*b81 - b1*b15*b23*b29*b43*b53*b58*b72*b75 + 
     b1*b15*b23*b29*b43*b53*b63*b67*b75 - b1*b15*b23*b29*b43*b54*b62*b67*b75 + 
     b1*b15*b23*b29*b45*b52*b62*b67*b75 - b1*b15*b23*b36*b38*b52*b62*b67*b75 + 
     b1*b15*b27*b32*b38*b52*b62*b67*b75 - b1*b18*b24*b32*b38*b52*b62*b67*b75 + 
     b9*b10*b24*b32*b38*b52*b62*b67*b75 - b9*b10*b24*b32*b38*b53*b61*b67*b75 + 
     b1*b18*b24*b32*b38*b53*b61*b67*b75 - b1*b15*b27*b32*b38*b53*b61*b67*b75 + 
     b1*b15*b23*b36*b38*b53*b61*b67*b75 - b1*b15*b23*b29*b45*b53*b61*b67*b75 + 
     b1*b15*b23*b29*b44*b54*b61*b67*b75 - b1*b15*b23*b29*b44*b52*b63*b67*b75 + 
     b1*b15*b23*b29*b44*b52*b58*b72*b75 - b1*b15*b23*b29*b44*b52*b58*b66*b81 + 
     b1*b15*b23*b35*b38*b52*b58*b66*b81 - b1*b15*b23*b35*b38*b52*b58*b72*b75 + 
     b1*b15*b23*b35*b38*b52*b63*b67*b75 - b1*b15*b23*b35*b38*b54*b61*b67*b75 + 
     b1*b15*b23*b35*b45*b47*b61*b67*b75 - b1*b15*b23*b36*b44*b47*b61*b67*b75 + 
     b1*b15*b27*b32*b44*b47*b61*b67*b75 - b1*b18*b24*b32*b44*b47*b61*b67*b75 + 
     b9*b10*b24*b32*b44*b47*b61*b67*b75 - b9*b10*b24*b35*b41*b47*b61*b67*b75 + 
     b1*b18*b24*b35*b41*b47*b61*b67*b75 - b1*b15*b27*b35*b41*b47*b61*b67*b75 + 
     b1*b15*b26*b36*b41*b47*b61*b67*b75 - b1*b15*b26*b32*b45*b47*b61*b67*b75 + 
     b1*b15*b26*b32*b38*b54*b61*b67*b75 - b1*b15*b26*b32*b38*b52*b63*b67*b75 + 
     b1*b15*b26*b32*b38*b52*b58*b72*b75 - b1*b15*b26*b32*b38*b52*b58*b66*b81 + 
     b1*b17*b24*b32*b38*b52*b58*b66*b81 - b1*b17*b24*b32*b38*b52*b58*b72*b75 + 
     b1*b17*b24*b32*b38*b52*b63*b67*b75 - b1*b17*b24*b32*b38*b54*b61*b67*b75 + 
     b1*b17*b24*b32*b45*b47*b61*b67*b75 - b1*b17*b24*b36*b41*b47*b61*b67*b75 + 
     b1*b17*b27*b33*b41*b47*b61*b67*b75 - b1*b18*b26*b33*b41*b47*b61*b67*b75 + 
     b9*b10*b26*b33*b41*b47*b61*b67*b75 - b9*b17*b19*b33*b41*b47*b61*b67*b75 + 
     b8*b18*b19*b33*b41*b47*b61*b67*b75 - b8*b10*b27*b33*b41*b47*b61*b67*b75 + 
     b8*b10*b24*b36*b41*b47*b61*b67*b75 - b8*b10*b24*b32*b45*b47*b61*b67*b75 + 
     b8*b10*b24*b32*b38*b54*b61*b67*b75 - b8*b10*b24*b32*b38*b52*b63*b67*b75 + 
     b8*b10*b24*b32*b38*b52*b58*b72*b75 - b8*b10*b24*b32*b38*b52*b58*b66*b81 + 
     b8*b10*b24*b32*b43*b47*b58*b66*b81 - b8*b10*b24*b32*b43*b47*b58*b72*b75 + 
     b8*b10*b24*b32*b43*b47*b63*b67*b75 - b8*b10*b24*b32*b43*b54*b56*b67*b75 + 
     b8*b10*b24*b32*b45*b52*b56*b67*b75 - b8*b10*b24*b36*b41*b52*b56*b67*b75 + 
     b8*b10*b27*b33*b41*b52*b56*b67*b75 - b8*b18*b19*b33*b41*b52*b56*b67*b75 + 
     b9*b17*b19*b33*b41*b52*b56*b67*b75 - b9*b10*b26*b33*b41*b52*b56*b67*b75 + 
     b1*b18*b26*b33*b41*b52*b56*b67*b75 - b1*b17*b27*b33*b41*b52*b56*b67*b75 + 
     b1*b17*b24*b36*b41*b52*b56*b67*b75 - b1*b17*b24*b32*b45*b52*b56*b67*b75 + 
     b1*b17*b24*b32*b43*b54*b56*b67*b75 - b1*b17*b24*b32*b43*b47*b63*b67*b75 + 
     b1*b17*b24*b32*b43*b47*b58*b72*b75 - b1*b17*b24*b32*b43*b47*b58*b66*b81 + 
     b1*b15*b26*b32*b43*b47*b58*b66*b81 - b1*b15*b26*b32*b43*b47*b58*b72*b75 + 
     b1*b15*b26*b32*b43*b47*b63*b67*b75 - b1*b15*b26*b32*b43*b54*b56*b67*b75 + 
     b1*b15*b26*b32*b45*b52*b56*b67*b75 - b1*b15*b26*b36*b41*b52*b56*b67*b75 + 
     b1*b15*b27*b35*b41*b52*b56*b67*b75 - b1*b18*b24*b35*b41*b52*b56*b67*b75 + 
     b9*b10*b24*b35*b41*b52*b56*b67*b75 - b9*b10*b24*b32*b44*b52*b56*b67*b75 + 
     b1*b18*b24*b32*b44*b52*b56*b67*b75 - b1*b15*b27*b32*b44*b52*b56*b67*b75 + 
     b1*b15*b23*b36*b44*b52*b56*b67*b75 - b1*b15*b23*b35*b45*b52*b56*b67*b75 + 
     b1*b15*b23*b35*b43*b54*b56*b67*b75 - b1*b15*b23*b35*b43*b47*b63*b67*b75 + 
     b1*b15*b23*b35*b43*b47*b58*b72*b75 - b1*b15*b23*b35*b43*b47*b58*b66*b81 + 
     b1*b15*b23*b34*b44*b47*b58*b66*b81 - b1*b15*b23*b34*b44*b47*b58*b72*b75 + 
     b1*b15*b23*b34*b44*b47*b63*b67*b75 - b1*b15*b23*b34*b44*b54*b56*b67*b75 + 
     b1*b15*b23*b34*b45*b53*b56*b67*b75 - b1*b15*b23*b36*b43*b53*b56*b67*b75 + 
     b1*b15*b27*b32*b43*b53*b56*b67*b75 - b1*b18*b24*b32*b43*b53*b56*b67*b75 + 
     b9*b10*b24*b32*b43*b53*b56*b67*b75 - b9*b10*b24*b32*b43*b47*b62*b67*b75 + 
     b1*b18*b24*b32*b43*b47*b62*b67*b75 - b1*b15*b27*b32*b43*b47*b62*b67*b75 + 
     b1*b15*b23*b36*b43*b47*b62*b67*b75 - b1*b15*b23*b34*b45*b47*b62*b67*b75 + 
     b1*b15*b23*b34*b38*b54*b62*b67*b75 - b1*b15*b23*b34*b38*b53*b63*b67*b75 + 
     b1*b15*b23*b34*b38*b53*b58*b72*b75 - b1*b15*b23*b34*b38*b53*b58*b66*b81 + 
     b1*b15*b23*b34*b38*b49*b62*b66*b81 - b1*b15*b23*b34*b38*b49*b62*b72*b75 + 
     b1*b15*b23*b34*b38*b49*b63*b71*b75 - b1*b15*b23*b34*b38*b54*b58*b71*b75 + 
     b1*b15*b23*b34*b45*b47*b58*b71*b75 - b1*b15*b23*b36*b43*b47*b58*b71*b75 + 
     b1*b15*b27*b32*b43*b47*b58*b71*b75 - b1*b18*b24*b32*b43*b47*b58*b71*b75 + 
     b9*b10*b24*b32*b43*b47*b58*b71*b75 - b9*b10*b24*b32*b43*b47*b58*b66*b80 + 
     b1*b18*b24*b32*b43*b47*b58*b66*b80 - b1*b15*b27*b32*b43*b47*b58*b66*b80 + 
     b1*b15*b23*b36*b43*b47*b58*b66*b80 - b1*b15*b23*b34*b45*b47*b58*b66*b80 + 
     b1*b15*b23*b34*b38*b54*b58*b66*b80 - b1*b15*b23*b34*b38*b49*b63*b66*b80 + 
     b1*b15*b23*b34*b38*b49*b57*b72*b80 - b1*b15*b23*b34*b38*b49*b57*b71*b81 + 
     b1*b15*b25*b32*b38*b49*b57*b71*b81 - b1*b15*b25*b32*b38*b49*b57*b72*b80 + 
     b1*b15*b25*b32*b38*b49*b63*b66*b80 - b1*b15*b25*b32*b38*b54*b58*b66*b80 + 
     b1*b15*b25*b32*b45*b47*b58*b66*b80 - b1*b15*b25*b36*b41*b47*b58*b66*b80 + 
     b1*b15*b27*b34*b41*b47*b58*b66*b80 - b1*b18*b24*b34*b41*b47*b58*b66*b80 + 
     b9*b10*b24*b34*b41*b47*b58*b66*b80 - b9*b10*b24*b34*b41*b47*b58*b71*b75 + 
     b1*b18*b24*b34*b41*b47*b58*b71*b75 - b1*b15*b27*b34*b41*b47*b58*b71*b75 + 
     b1*b15*b25*b36*b41*b47*b58*b71*b75 - b1*b15*b25*b32*b45*b47*b58*b71*b75 + 
     b1*b15*b25*b32*b38*b54*b58*b71*b75 - b1*b15*b25*b32*b38*b49*b63*b71*b75 + 
     b1*b15*b25*b32*b38*b49*b62*b72*b75 - b1*b15*b25*b32*b38*b49*b62*b66*b81 + 
     b1*b15*b25*b32*b38*b53*b58*b66*b81 - b1*b15*b25*b32*b38*b53*b58*b72*b75 + 
     b1*b15*b25*b32*b38*b53*b63*b67*b75 - b1*b15*b25*b32*b38*b54*b62*b67*b75 + 
     b1*b15*b25*b32*b45*b47*b62*b67*b75 - b1*b15*b25*b36*b41*b47*b62*b67*b75 + 
     b1*b15*b27*b34*b41*b47*b62*b67*b75 - b1*b18*b24*b34*b41*b47*b62*b67*b75 + 
     b9*b10*b24*b34*b41*b47*b62*b67*b75 - b9*b10*b24*b34*b41*b53*b56*b67*b75 + 
     b1*b18*b24*b34*b41*b53*b56*b67*b75 - b1*b15*b27*b34*b41*b53*b56*b67*b75 + 
     b1*b15*b25*b36*b41*b53*b56*b67*b75 - b1*b15*b25*b32*b45*b53*b56*b67*b75 + 
     b1*b15*b25*b32*b44*b54*b56*b67*b75 - b1*b15*b25*b32*b44*b47*b63*b67*b75 + 
     b1*b15*b25*b32*b44*b47*b58*b72*b75 - b1*b15*b25*b32*b44*b47*b58*b66*b81 + 
     b1*b15*b25*b35*b41*b47*b58*b66*b81 - b1*b15*b25*b35*b41*b47*b58*b72*b75 + 
     b1*b15*b25*b35*b41*b47*b63*b67*b75 - b1*b15*b25*b35*b41*b54*b56*b67*b75 + 
     b1*b15*b25*b35*b45*b50*b56*b67*b75 - b1*b15*b25*b36*b44*b50*b56*b67*b75 + 
     b1*b15*b27*b34*b44*b50*b56*b67*b75 - b1*b18*b24*b34*b44*b50*b56*b67*b75 + 
     b9*b10*b24*b34*b44*b50*b56*b67*b75 - b9*b10*b24*b35*b43*b50*b56*b67*b75 + 
     b1*b18*b24*b35*b43*b50*b56*b67*b75 - b1*b15*b27*b35*b43*b50*b56*b67*b75 + 
     b1*b15*b26*b36*b43*b50*b56*b67*b75 - b1*b15*b26*b34*b45*b50*b56*b67*b75 + 
     b1*b15*b26*b34*b41*b54*b56*b67*b75 - b1*b15*b26*b34*b41*b47*b63*b67*b75 + 
     b1*b15*b26*b34*b41*b47*b58*b72*b75 - b1*b15*b26*b34*b41*b47*b58*b66*b81 + 
     b1*b17*b24*b34*b41*b47*b58*b66*b81 - b1*b17*b24*b34*b41*b47*b58*b72*b75 + 
     b1*b17*b24*b34*b41*b47*b63*b67*b75 - b1*b17*b24*b34*b41*b54*b56*b67*b75 + 
     b1*b17*b24*b34*b45*b50*b56*b67*b75 - b1*b17*b24*b36*b43*b50*b56*b67*b75 + 
     b1*b17*b27*b33*b43*b50*b56*b67*b75 - b1*b18*b26*b33*b43*b50*b56*b67*b75 + 
     b9*b10*b26*b33*b43*b50*b56*b67*b75 - b9*b17*b19*b33*b43*b50*b56*b67*b75 + 
     b8*b18*b19*b33*b43*b50*b56*b67*b75 - b8*b10*b27*b33*b43*b50*b56*b67*b75 + 
     b8*b10*b24*b36*b43*b50*b56*b67*b75 - b8*b10*b24*b34*b45*b50*b56*b67*b75 + 
     b8*b10*b24*b34*b41*b54*b56*b67*b75 - b8*b10*b24*b34*b41*b47*b63*b67*b75 + 
     b8*b10*b24*b34*b41*b47*b58*b72*b75 - b8*b10*b24*b34*b41*b47*b58*b66*b81 + 
     b8*b10*b25*b33*b41*b47*b58*b66*b81 - b8*b10*b25*b33*b41*b47*b58*b72*b75 + 
     b8*b10*b25*b33*b41*b47*b63*b67*b75 - b8*b10*b25*b33*b41*b54*b56*b67*b75 + 
     b8*b10*b25*b33*b45*b50*b56*b67*b75 - b8*b10*b25*b36*b42*b50*b56*b67*b75 + 
     b8*b10*b27*b34*b42*b50*b56*b67*b75 - b8*b18*b19*b34*b42*b50*b56*b67*b75 + 
     b9*b17*b19*b34*b42*b50*b56*b67*b75 - b9*b10*b26*b34*b42*b50*b56*b67*b75 + 
     b1*b18*b26*b34*b42*b50*b56*b67*b75 - b1*b17*b27*b34*b42*b50*b56*b67*b75 + 
     b1*b17*b25*b36*b42*b50*b56*b67*b75 - b1*b17*b25*b33*b45*b50*b56*b67*b75 + 
     b1*b17*b25*b33*b41*b54*b56*b67*b75 - b1*b17*b25*b33*b41*b47*b63*b67*b75 + 
     b1*b17*b25*b33*b41*b47*b58*b72*b75 - b1*b17*b25*b33*b41*b47*b58*b66*b81 + 
     b1*b16*b26*b33*b41*b47*b58*b66*b81 - b1*b16*b26*b33*b41*b47*b58*b72*b75 + 
     b1*b16*b26*b33*b41*b47*b63*b67*b75 - b1*b16*b26*b33*b41*b54*b56*b67*b75 + 
     b1*b16*b26*b33*b45*b50*b56*b67*b75 - b1*b16*b26*b36*b42*b50*b56*b67*b75 + 
     b1*b16*b27*b35*b42*b50*b56*b67*b75 - b1*b18*b25*b35*b42*b50*b56*b67*b75 + 
     b9*b10*b25*b35*b42*b50*b56*b67*b75 - b9*b10*b25*b33*b44*b50*b56*b67*b75 + 
     b1*b18*b25*b33*b44*b50*b56*b67*b75 - b1*b16*b27*b33*b44*b50*b56*b67*b75 + 
     b1*b16*b24*b36*b44*b50*b56*b67*b75 - b1*b16*b24*b35*b45*b50*b56*b67*b75 + 
     b1*b16*b24*b35*b41*b54*b56*b67*b75 - b1*b16*b24*b35*b41*b47*b63*b67*b75 + 
     b1*b16*b24*b35*b41*b47*b58*b72*b75 - b1*b16*b24*b35*b41*b47*b58*b66*b81 + 
     b1*b16*b24*b32*b44*b47*b58*b66*b81 - b1*b16*b24*b32*b44*b47*b58*b72*b75 + 
     b1*b16*b24*b32*b44*b47*b63*b67*b75 - b1*b16*b24*b32*b44*b54*b56*b67*b75 + 
     b1*b16*b24*b32*b45*b53*b56*b67*b75 - b1*b16*b24*b36*b41*b53*b56*b67*b75 + 
     b1*b16*b27*b33*b41*b53*b56*b67*b75 - b1*b18*b25*b33*b41*b53*b56*b67*b75 + 
     b9*b10*b25*b33*b41*b53*b56*b67*b75 - b9*b10*b25*b33*b41*b47*b62*b67*b75 + 
     b1*b18*b25*b33*b41*b47*b62*b67*b75 - b1*b16*b27*b33*b41*b47*b62*b67*b75 + 
     b1*b16*b24*b36*b41*b47*b62*b67*b75 - b1*b16*b24*b32*b45*b47*b62*b67*b75 + 
     b1*b16*b24*b32*b38*b54*b62*b67*b75 - b1*b16*b24*b32*b38*b53*b63*b67*b75 + 
     b1*b16*b24*b32*b38*b53*b58*b72*b75 - b1*b16*b24*b32*b38*b53*b58*b66*b81 + 
     b1*b16*b24*b32*b38*b49*b62*b66*b81 - b1*b16*b24*b32*b38*b49*b62*b72*b75 + 
     b1*b16*b24*b32*b38*b49*b63*b71*b75 - b1*b16*b24*b32*b38*b54*b58*b71*b75 + 
     b1*b16*b24*b32*b45*b47*b58*b71*b75 - b1*b16*b24*b36*b41*b47*b58*b71*b75 + 
     b1*b16*b27*b33*b41*b47*b58*b71*b75 - b1*b18*b25*b33*b41*b47*b58*b71*b75 + 
     b9*b10*b25*b33*b41*b47*b58*b71*b75 - b9*b10*b25*b33*b41*b47*b58*b66*b80 + 
     b1*b18*b25*b33*b41*b47*b58*b66*b80 - b1*b16*b27*b33*b41*b47*b58*b66*b80 + 
     b1*b16*b24*b36*b41*b47*b58*b66*b80 - b1*b16*b24*b32*b45*b47*b58*b66*b80 + 
     b1*b16*b24*b32*b38*b54*b58*b66*b80 - b1*b16*b24*b32*b38*b49*b63*b66*b80 + 
     b1*b16*b24*b32*b38*b49*b57*b72*b80 - b1*b16*b24*b32*b38*b49*b57*b71*b81 + 
     b7*b10*b24*b32*b38*b49*b57*b71*b81 - b7*b10*b24*b32*b38*b49*b57*b72*b80 + 
     b7*b10*b24*b32*b38*b49*b63*b66*b80 - b7*b10*b24*b32*b38*b54*b58*b66*b80 + 
     b7*b10*b24*b32*b45*b47*b58*b66*b80 - b7*b10*b24*b36*b41*b47*b58*b66*b80 + 
     b7*b10*b27*b33*b41*b47*b58*b66*b80 - b7*b18*b19*b33*b41*b47*b58*b66*b80 + 
     b9*b16*b19*b33*b41*b47*b58*b66*b80 - b9*b16*b19*b33*b41*b47*b58*b71*b75 + 
     b7*b18*b19*b33*b41*b47*b58*b71*b75 - b7*b10*b27*b33*b41*b47*b58*b71*b75 + 
     b7*b10*b24*b36*b41*b47*b58*b71*b75 - b7*b10*b24*b32*b45*b47*b58*b71*b75 + 
     b7*b10*b24*b32*b38*b54*b58*b71*b75 - b7*b10*b24*b32*b38*b49*b63*b71*b75 + 
     b7*b10*b24*b32*b38*b49*b62*b72*b75 - b7*b10*b24*b32*b38*b49*b62*b66*b81 + 
     b7*b10*b24*b32*b38*b53*b58*b66*b81 - b7*b10*b24*b32*b38*b53*b58*b72*b75 + 
     b7*b10*b24*b32*b38*b53*b63*b67*b75 - b7*b10*b24*b32*b38*b54*b62*b67*b75 + 
     b7*b10*b24*b32*b45*b47*b62*b67*b75 - b7*b10*b24*b36*b41*b47*b62*b67*b75 + 
     b7*b10*b27*b33*b41*b47*b62*b67*b75 - b7*b18*b19*b33*b41*b47*b62*b67*b75 + 
     b9*b16*b19*b33*b41*b47*b62*b67*b75 - b9*b16*b19*b33*b41*b53*b56*b67*b75 + 
     b7*b18*b19*b33*b41*b53*b56*b67*b75 - b7*b10*b27*b33*b41*b53*b56*b67*b75 + 
     b7*b10*b24*b36*b41*b53*b56*b67*b75 - b7*b10*b24*b32*b45*b53*b56*b67*b75 + 
     b7*b10*b24*b32*b44*b54*b56*b67*b75 - b7*b10*b24*b32*b44*b47*b63*b67*b75 + 
     b7*b10*b24*b32*b44*b47*b58*b72*b75 - b7*b10*b24*b32*b44*b47*b58*b66*b81 + 
     b7*b10*b24*b35*b41*b47*b58*b66*b81 - b7*b10*b24*b35*b41*b47*b58*b72*b75 + 
     b7*b10*b24*b35*b41*b47*b63*b67*b75 - b7*b10*b24*b35*b41*b54*b56*b67*b75 + 
     b7*b10*b24*b35*b45*b50*b56*b67*b75 - b7*b10*b24*b36*b44*b50*b56*b67*b75 + 
     b7*b10*b27*b33*b44*b50*b56*b67*b75 - b7*b18*b19*b33*b44*b50*b56*b67*b75 + 
     b9*b16*b19*b33*b44*b50*b56*b67*b75 - b9*b16*b19*b35*b42*b50*b56*b67*b75 + 
     b7*b18*b19*b35*b42*b50*b56*b67*b75 - b7*b10*b27*b35*b42*b50*b56*b67*b75 + 
     b7*b10*b26*b36*b42*b50*b56*b67*b75 - b7*b10*b26*b33*b45*b50*b56*b67*b75 + 
     b7*b10*b26*b33*b41*b54*b56*b67*b75 - b7*b10*b26*b33*b41*b47*b63*b67*b75 + 
     b7*b10*b26*b33*b41*b47*b58*b72*b75 - b7*b10*b26*b33*b41*b47*b58*b66*b81 + 
     b7*b17*b19*b33*b41*b47*b58*b66*b81 - b7*b17*b19*b33*b41*b47*b58*b72*b75 + 
     b7*b17*b19*b33*b41*b47*b63*b67*b75 - b7*b17*b19*b33*b41*b54*b56*b67*b75 + 
     b7*b17*b19*b33*b45*b50*b56*b67*b75 - b7*b17*b19*b36*b42*b50*b56*b67*b75 + 
     b7*b17*b27*b28*b42*b50*b56*b67*b75 - b7*b18*b26*b28*b42*b50*b56*b67*b75 + 
     b9*b16*b26*b28*b42*b50*b56*b67*b75 - b9*b17*b25*b28*b42*b50*b56*b67*b75 + 
     b8*b18*b25*b28*b42*b50*b56*b67*b75 - b8*b16*b27*b28*b42*b50*b56*b67*b75 + 
     b8*b16*b19*b36*b42*b50*b56*b67*b75 - b8*b16*b19*b33*b45*b50*b56*b67*b75 + 
     b8*b16*b19*b33*b41*b54*b56*b67*b75 - b8*b16*b19*b33*b41*b47*b63*b67*b75 + 
     b8*b16*b19*b33*b41*b47*b58*b72*b75 - b8*b16*b19*b33*b41*b47*b58*b66*b81 + 
     b8*b16*b24*b28*b41*b47*b58*b66*b81 - b8*b16*b24*b28*b41*b47*b58*b72*b75 + 
     b8*b16*b24*b28*b41*b47*b63*b67*b75 - b8*b16*b24*b28*b41*b54*b56*b67*b75 + 
     b8*b16*b24*b28*b45*b50*b56*b67*b75 - b8*b16*b24*b36*b37*b50*b56*b67*b75 + 
     b8*b16*b27*b33*b37*b50*b56*b67*b75 - b8*b18*b25*b33*b37*b50*b56*b67*b75 + 
     b9*b17*b25*b33*b37*b50*b56*b67*b75 - b9*b16*b26*b33*b37*b50*b56*b67*b75 + 
     b7*b18*b26*b33*b37*b50*b56*b67*b75 - b7*b17*b27*b33*b37*b50*b56*b67*b75 + 
     b7*b17*b24*b36*b37*b50*b56*b67*b75 - b7*b17*b24*b28*b45*b50*b56*b67*b75 + 
     b7*b17*b24*b28*b41*b54*b56*b67*b75 - b7*b17*b24*b28*b41*b47*b63*b67*b75 + 
     b7*b17*b24*b28*b41*b47*b58*b72*b75 - b7*b17*b24*b28*b41*b47*b58*b66*b81 + 
     b7*b15*b26*b28*b41*b47*b58*b66*b81 - b7*b15*b26*b28*b41*b47*b58*b72*b75 + 
     b7*b15*b26*b28*b41*b47*b63*b67*b75 - b7*b15*b26*b28*b41*b54*b56*b67*b75 + 
     b7*b15*b26*b28*b45*b50*b56*b67*b75 - b7*b15*b26*b36*b37*b50*b56*b67*b75 + 
     b7*b15*b27*b35*b37*b50*b56*b67*b75 - b7*b18*b24*b35*b37*b50*b56*b67*b75 + 
     b9*b16*b24*b35*b37*b50*b56*b67*b75 - b9*b16*b24*b28*b44*b50*b56*b67*b75 + 
     b7*b18*b24*b28*b44*b50*b56*b67*b75 - b7*b15*b27*b28*b44*b50*b56*b67*b75 + 
     b7*b15*b19*b36*b44*b50*b56*b67*b75 - b7*b15*b19*b35*b45*b50*b56*b67*b75 + 
     b7*b15*b19*b35*b41*b54*b56*b67*b75 - b7*b15*b19*b35*b41*b47*b63*b67*b75 + 
     b7*b15*b19*b35*b41*b47*b58*b72*b75 - b7*b15*b19*b35*b41*b47*b58*b66*b81 + 
     b7*b15*b19*b32*b44*b47*b58*b66*b81 - b7*b15*b19*b32*b44*b47*b58*b72*b75 + 
     b7*b15*b19*b32*b44*b47*b63*b67*b75 - b7*b15*b19*b32*b44*b54*b56*b67*b75 + 
     b7*b15*b19*b32*b45*b53*b56*b67*b75 - b7*b15*b19*b36*b41*b53*b56*b67*b75 + 
     b7*b15*b27*b28*b41*b53*b56*b67*b75 - b7*b18*b24*b28*b41*b53*b56*b67*b75 + 
     b9*b16*b24*b28*b41*b53*b56*b67*b75 - b9*b16*b24*b28*b41*b47*b62*b67*b75 + 
     b7*b18*b24*b28*b41*b47*b62*b67*b75 - b7*b15*b27*b28*b41*b47*b62*b67*b75 + 
     b7*b15*b19*b36*b41*b47*b62*b67*b75 - b7*b15*b19*b32*b45*b47*b62*b67*b75 + 
     b7*b15*b19*b32*b38*b54*b62*b67*b75 - b7*b15*b19*b32*b38*b53*b63*b67*b75 + 
     b7*b15*b19*b32*b38*b53*b58*b72*b75 - b7*b15*b19*b32*b38*b53*b58*b66*b81 + 
     b7*b15*b19*b32*b38*b49*b62*b66*b81 - b7*b15*b19*b32*b38*b49*b62*b72*b75 + 
     b7*b15*b19*b32*b38*b49*b63*b71*b75 - b7*b15*b19*b32*b38*b54*b58*b71*b75 + 
     b7*b15*b19*b32*b45*b47*b58*b71*b75 - b7*b15*b19*b36*b41*b47*b58*b71*b75 + 
     b7*b15*b27*b28*b41*b47*b58*b71*b75 - b7*b18*b24*b28*b41*b47*b58*b71*b75 + 
     b9*b16*b24*b28*b41*b47*b58*b71*b75 - b9*b16*b24*b28*b41*b47*b58*b66*b80 + 
     b7*b18*b24*b28*b41*b47*b58*b66*b80 - b7*b15*b27*b28*b41*b47*b58*b66*b80 + 
     b7*b15*b19*b36*b41*b47*b58*b66*b80 - b7*b15*b19*b32*b45*b47*b58*b66*b80 + 
     b7*b15*b19*b32*b38*b54*b58*b66*b80 - b7*b15*b19*b32*b38*b49*b63*b66*b80 + 
     b7*b15*b19*b32*b38*b49*b57*b72*b80 - b7*b15*b19*b32*b38*b49*b57*b71*b81 + 
     b6*b16*b19*b32*b38*b49*b57*b71*b81 - b6*b16*b19*b32*b38*b49*b57*b72*b80 + 
     b6*b16*b19*b32*b38*b49*b63*b66*b80 - b6*b16*b19*b32*b38*b54*b58*b66*b80 + 
     b6*b16*b19*b32*b45*b47*b58*b66*b80 - b6*b16*b19*b36*b41*b47*b58*b66*b80 + 
     b6*b16*b27*b28*b41*b47*b58*b66*b80 - b6*b18*b25*b28*b41*b47*b58*b66*b80 + 
     b9*b15*b25*b28*b41*b47*b58*b66*b80 - b9*b15*b25*b28*b41*b47*b58*b71*b75 + 
     b6*b18*b25*b28*b41*b47*b58*b71*b75 - b6*b16*b27*b28*b41*b47*b58*b71*b75 + 
     b6*b16*b19*b36*b41*b47*b58*b71*b75 - b6*b16*b19*b32*b45*b47*b58*b71*b75 + 
     b6*b16*b19*b32*b38*b54*b58*b71*b75 - b6*b16*b19*b32*b38*b49*b63*b71*b75 + 
     b6*b16*b19*b32*b38*b49*b62*b72*b75 - b6*b16*b19*b32*b38*b49*b62*b66*b81 + 
     b6*b16*b19*b32*b38*b53*b58*b66*b81 - b6*b16*b19*b32*b38*b53*b58*b72*b75 + 
     b6*b16*b19*b32*b38*b53*b63*b67*b75 - b6*b16*b19*b32*b38*b54*b62*b67*b75 + 
     b6*b16*b19*b32*b45*b47*b62*b67*b75 - b6*b16*b19*b36*b41*b47*b62*b67*b75 + 
     b6*b16*b27*b28*b41*b47*b62*b67*b75 - b6*b18*b25*b28*b41*b47*b62*b67*b75 + 
     b9*b15*b25*b28*b41*b47*b62*b67*b75 - b9*b15*b25*b28*b41*b53*b56*b67*b75 + 
     b6*b18*b25*b28*b41*b53*b56*b67*b75 - b6*b16*b27*b28*b41*b53*b56*b67*b75 + 
     b6*b16*b19*b36*b41*b53*b56*b67*b75 - b6*b16*b19*b32*b45*b53*b56*b67*b75 + 
     b6*b16*b19*b32*b44*b54*b56*b67*b75 - b6*b16*b19*b32*b44*b47*b63*b67*b75 + 
     b6*b16*b19*b32*b44*b47*b58*b72*b75 - b6*b16*b19*b32*b44*b47*b58*b66*b81 + 
     b6*b16*b19*b35*b41*b47*b58*b66*b81 - b6*b16*b19*b35*b41*b47*b58*b72*b75 + 
     b6*b16*b19*b35*b41*b47*b63*b67*b75 - b6*b16*b19*b35*b41*b54*b56*b67*b75 + 
     b6*b16*b19*b35*b45*b50*b56*b67*b75 - b6*b16*b19*b36*b44*b50*b56*b67*b75 + 
     b6*b16*b27*b28*b44*b50*b56*b67*b75 - b6*b18*b25*b28*b44*b50*b56*b67*b75 + 
     b9*b15*b25*b28*b44*b50*b56*b67*b75 - b9*b15*b25*b35*b37*b50*b56*b67*b75 + 
     b6*b18*b25*b35*b37*b50*b56*b67*b75 - b6*b16*b27*b35*b37*b50*b56*b67*b75 + 
     b6*b16*b26*b36*b37*b50*b56*b67*b75 - b6*b16*b26*b28*b45*b50*b56*b67*b75 + 
     b6*b16*b26*b28*b41*b54*b56*b67*b75 - b6*b16*b26*b28*b41*b47*b63*b67*b75 + 
     b6*b16*b26*b28*b41*b47*b58*b72*b75 - b6*b16*b26*b28*b41*b47*b58*b66*b81 + 
     b6*b17*b25*b28*b41*b47*b58*b66*b81 - b6*b17*b25*b28*b41*b47*b58*b72*b75 + 
     b6*b17*b25*b28*b41*b47*b63*b67*b75 - b6*b17*b25*b28*b41*b54*b56*b67*b75 + 
     b6*b17*b25*b28*b45*b50*b56*b67*b75 - b6*b17*b25*b36*b37*b50*b56*b67*b75 + 
     b6*b17*b27*b34*b37*b50*b56*b67*b75 - b6*b18*b26*b34*b37*b50*b56*b67*b75 + 
     b9*b15*b26*b34*b37*b50*b56*b67*b75 - b9*b17*b24*b34*b37*b50*b56*b67*b75 + 
     b8*b18*b24*b34*b37*b50*b56*b67*b75 - b8*b15*b27*b34*b37*b50*b56*b67*b75 + 
     b8*b15*b25*b36*b37*b50*b56*b67*b75 - b8*b15*b25*b28*b45*b50*b56*b67*b75 + 
     b8*b15*b25*b28*b41*b54*b56*b67*b75 - b8*b15*b25*b28*b41*b47*b63*b67*b75 + 
     b8*b15*b25*b28*b41*b47*b58*b72*b75 - b8*b15*b25*b28*b41*b47*b58*b66*b81 + 
     b8*b15*b19*b34*b41*b47*b58*b66*b81 - b8*b15*b19*b34*b41*b47*b58*b72*b75 + 
     b8*b15*b19*b34*b41*b47*b63*b67*b75 - b8*b15*b19*b34*b41*b54*b56*b67*b75 + 
     b8*b15*b19*b34*b45*b50*b56*b67*b75 - b8*b15*b19*b36*b43*b50*b56*b67*b75 + 
     b8*b15*b27*b28*b43*b50*b56*b67*b75 - b8*b18*b24*b28*b43*b50*b56*b67*b75 + 
     b9*b17*b24*b28*b43*b50*b56*b67*b75 - b9*b15*b26*b28*b43*b50*b56*b67*b75 + 
     b6*b18*b26*b28*b43*b50*b56*b67*b75 - b6*b17*b27*b28*b43*b50*b56*b67*b75 + 
     b6*b17*b19*b36*b43*b50*b56*b67*b75 - b6*b17*b19*b34*b45*b50*b56*b67*b75 + 
     b6*b17*b19*b34*b41*b54*b56*b67*b75 - b6*b17*b19*b34*b41*b47*b63*b67*b75 + 
     b6*b17*b19*b34*b41*b47*b58*b72*b75 - b6*b17*b19*b34*b41*b47*b58*b66*b81 + 
     b6*b10*b26*b34*b41*b47*b58*b66*b81 - b6*b10*b26*b34*b41*b47*b58*b72*b75 + 
     b6*b10*b26*b34*b41*b47*b63*b67*b75 - b6*b10*b26*b34*b41*b54*b56*b67*b75 + 
     b6*b10*b26*b34*b45*b50*b56*b67*b75 - b6*b10*b26*b36*b43*b50*b56*b67*b75 + 
     b6*b10*b27*b35*b43*b50*b56*b67*b75 - b6*b18*b19*b35*b43*b50*b56*b67*b75 + 
     b9*b15*b19*b35*b43*b50*b56*b67*b75 - b9*b15*b19*b34*b44*b50*b56*b67*b75 + 
     b6*b18*b19*b34*b44*b50*b56*b67*b75 - b6*b10*b27*b34*b44*b50*b56*b67*b75 + 
     b6*b10*b25*b36*b44*b50*b56*b67*b75 - b6*b10*b25*b35*b45*b50*b56*b67*b75 + 
     b6*b10*b25*b35*b41*b54*b56*b67*b75 - b6*b10*b25*b35*b41*b47*b63*b67*b75 + 
     b6*b10*b25*b35*b41*b47*b58*b72*b75 - b6*b10*b25*b35*b41*b47*b58*b66*b81 + 
     b6*b10*b25*b32*b44*b47*b58*b66*b81 - b6*b10*b25*b32*b44*b47*b58*b72*b75 + 
     b6*b10*b25*b32*b44*b47*b63*b67*b75 - b6*b10*b25*b32*b44*b54*b56*b67*b75 + 
     b6*b10*b25*b32*b45*b53*b56*b67*b75 - b6*b10*b25*b36*b41*b53*b56*b67*b75 + 
     b6*b10*b27*b34*b41*b53*b56*b67*b75 - b6*b18*b19*b34*b41*b53*b56*b67*b75 + 
     b9*b15*b19*b34*b41*b53*b56*b67*b75 - b9*b15*b19*b34*b41*b47*b62*b67*b75 + 
     b6*b18*b19*b34*b41*b47*b62*b67*b75 - b6*b10*b27*b34*b41*b47*b62*b67*b75 + 
     b6*b10*b25*b36*b41*b47*b62*b67*b75 - b6*b10*b25*b32*b45*b47*b62*b67*b75 + 
     b6*b10*b25*b32*b38*b54*b62*b67*b75 - b6*b10*b25*b32*b38*b53*b63*b67*b75 + 
     b6*b10*b25*b32*b38*b53*b58*b72*b75 - b6*b10*b25*b32*b38*b53*b58*b66*b81 + 
     b6*b10*b25*b32*b38*b49*b62*b66*b81 - b6*b10*b25*b32*b38*b49*b62*b72*b75 + 
     b6*b10*b25*b32*b38*b49*b63*b71*b75 - b6*b10*b25*b32*b38*b54*b58*b71*b75 + 
     b6*b10*b25*b32*b45*b47*b58*b71*b75 - b6*b10*b25*b36*b41*b47*b58*b71*b75 + 
     b6*b10*b27*b34*b41*b47*b58*b71*b75 - b6*b18*b19*b34*b41*b47*b58*b71*b75 + 
     b9*b15*b19*b34*b41*b47*b58*b71*b75 - b9*b15*b19*b34*b41*b47*b58*b66*b80 + 
     b6*b18*b19*b34*b41*b47*b58*b66*b80 - b6*b10*b27*b34*b41*b47*b58*b66*b80 + 
     b6*b10*b25*b36*b41*b47*b58*b66*b80 - b6*b10*b25*b32*b45*b47*b58*b66*b80 + 
     b6*b10*b25*b32*b38*b54*b58*b66*b80 - b6*b10*b25*b32*b38*b49*b63*b66*b80 + 
     b6*b10*b25*b32*b38*b49*b57*b72*b80 - b6*b10*b25*b32*b38*b49*b57*b71*b81 + 
     b6*b10*b23*b34*b38*b49*b57*b71*b81 - b6*b10*b23*b34*b38*b49*b57*b72*b80 + 
     b6*b10*b23*b34*b38*b49*b63*b66*b80 - b6*b10*b23*b34*b38*b54*b58*b66*b80 + 
     b6*b10*b23*b34*b45*b47*b58*b66*b80 - b6*b10*b23*b36*b43*b47*b58*b66*b80 + 
     b6*b10*b27*b32*b43*b47*b58*b66*b80 - b6*b18*b19*b32*b43*b47*b58*b66*b80 + 
     b9*b15*b19*b32*b43*b47*b58*b66*b80 - b9*b15*b19*b32*b43*b47*b58*b71*b75 + 
     b6*b18*b19*b32*b43*b47*b58*b71*b75 - b6*b10*b27*b32*b43*b47*b58*b71*b75 + 
     b6*b10*b23*b36*b43*b47*b58*b71*b75 - b6*b10*b23*b34*b45*b47*b58*b71*b75 + 
     b6*b10*b23*b34*b38*b54*b58*b71*b75 - b6*b10*b23*b34*b38*b49*b63*b71*b75 + 
     b6*b10*b23*b34*b38*b49*b62*b72*b75 - b6*b10*b23*b34*b38*b49*b62*b66*b81 + 
     b6*b10*b23*b34*b38*b53*b58*b66*b81 - b6*b10*b23*b34*b38*b53*b58*b72*b75 + 
     b6*b10*b23*b34*b38*b53*b63*b67*b75 - b6*b10*b23*b34*b38*b54*b62*b67*b75 + 
     b6*b10*b23*b34*b45*b47*b62*b67*b75 - b6*b10*b23*b36*b43*b47*b62*b67*b75 + 
     b6*b10*b27*b32*b43*b47*b62*b67*b75 - b6*b18*b19*b32*b43*b47*b62*b67*b75 + 
     b9*b15*b19*b32*b43*b47*b62*b67*b75 - b9*b15*b19*b32*b43*b53*b56*b67*b75 + 
     b6*b18*b19*b32*b43*b53*b56*b67*b75 - b6*b10*b27*b32*b43*b53*b56*b67*b75 + 
     b6*b10*b23*b36*b43*b53*b56*b67*b75 - b6*b10*b23*b34*b45*b53*b56*b67*b75 + 
     b6*b10*b23*b34*b44*b54*b56*b67*b75 - b6*b10*b23*b34*b44*b47*b63*b67*b75 + 
     b6*b10*b23*b34*b44*b47*b58*b72*b75 - b6*b10*b23*b34*b44*b47*b58*b66*b81 + 
     b6*b10*b23*b35*b43*b47*b58*b66*b81 - b6*b10*b23*b35*b43*b47*b58*b72*b75 + 
     b6*b10*b23*b35*b43*b47*b63*b67*b75 - b6*b10*b23*b35*b43*b54*b56*b67*b75 + 
     b6*b10*b23*b35*b45*b52*b56*b67*b75 - b6*b10*b23*b36*b44*b52*b56*b67*b75 + 
     b6*b10*b27*b32*b44*b52*b56*b67*b75 - b6*b18*b19*b32*b44*b52*b56*b67*b75 + 
     b9*b15*b19*b32*b44*b52*b56*b67*b75 - b9*b15*b19*b35*b41*b52*b56*b67*b75 + 
     b6*b18*b19*b35*b41*b52*b56*b67*b75 - b6*b10*b27*b35*b41*b52*b56*b67*b75 + 
     b6*b10*b26*b36*b41*b52*b56*b67*b75 - b6*b10*b26*b32*b45*b52*b56*b67*b75 + 
     b6*b10*b26*b32*b43*b54*b56*b67*b75 - b6*b10*b26*b32*b43*b47*b63*b67*b75 + 
     b6*b10*b26*b32*b43*b47*b58*b72*b75 - b6*b10*b26*b32*b43*b47*b58*b66*b81 + 
     b6*b17*b19*b32*b43*b47*b58*b66*b81 - b6*b17*b19*b32*b43*b47*b58*b72*b75 + 
     b6*b17*b19*b32*b43*b47*b63*b67*b75 - b6*b17*b19*b32*b43*b54*b56*b67*b75 + 
     b6*b17*b19*b32*b45*b52*b56*b67*b75 - b6*b17*b19*b36*b41*b52*b56*b67*b75 + 
     b6*b17*b27*b28*b41*b52*b56*b67*b75 - b6*b18*b26*b28*b41*b52*b56*b67*b75 + 
     b9*b15*b26*b28*b41*b52*b56*b67*b75 - b9*b17*b24*b28*b41*b52*b56*b67*b75 + 
     b8*b18*b24*b28*b41*b52*b56*b67*b75 - b8*b15*b27*b28*b41*b52*b56*b67*b75 + 
     b8*b15*b19*b36*b41*b52*b56*b67*b75 - b8*b15*b19*b32*b45*b52*b56*b67*b75 + 
     b8*b15*b19*b32*b43*b54*b56*b67*b75 - b8*b15*b19*b32*b43*b47*b63*b67*b75 + 
     b8*b15*b19*b32*b43*b47*b58*b72*b75 - b8*b15*b19*b32*b43*b47*b58*b66*b81 + 
     b8*b15*b19*b32*b38*b52*b58*b66*b81 - b8*b15*b19*b32*b38*b52*b58*b72*b75 + 
     b8*b15*b19*b32*b38*b52*b63*b67*b75 - b8*b15*b19*b32*b38*b54*b61*b67*b75 + 
     b8*b15*b19*b32*b45*b47*b61*b67*b75 - b8*b15*b19*b36*b41*b47*b61*b67*b75 + 
     b8*b15*b27*b28*b41*b47*b61*b67*b75 - b8*b18*b24*b28*b41*b47*b61*b67*b75 + 
     b9*b17*b24*b28*b41*b47*b61*b67*b75 - b9*b15*b26*b28*b41*b47*b61*b67*b75 + 
     b6*b18*b26*b28*b41*b47*b61*b67*b75 - b6*b17*b27*b28*b41*b47*b61*b67*b75 + 
     b6*b17*b19*b36*b41*b47*b61*b67*b75 - b6*b17*b19*b32*b45*b47*b61*b67*b75 + 
     b6*b17*b19*b32*b38*b54*b61*b67*b75 - b6*b17*b19*b32*b38*b52*b63*b67*b75 + 
     b6*b17*b19*b32*b38*b52*b58*b72*b75 - b6*b17*b19*b32*b38*b52*b58*b66*b81 + 
     b6*b10*b26*b32*b38*b52*b58*b66*b81 - b6*b10*b26*b32*b38*b52*b58*b72*b75 + 
     b6*b10*b26*b32*b38*b52*b63*b67*b75 - b6*b10*b26*b32*b38*b54*b61*b67*b75 + 
     b6*b10*b26*b32*b45*b47*b61*b67*b75 - b6*b10*b26*b36*b41*b47*b61*b67*b75 + 
     b6*b10*b27*b35*b41*b47*b61*b67*b75 - b6*b18*b19*b35*b41*b47*b61*b67*b75 + 
     b9*b15*b19*b35*b41*b47*b61*b67*b75 - b9*b15*b19*b32*b44*b47*b61*b67*b75 + 
     b6*b18*b19*b32*b44*b47*b61*b67*b75 - b6*b10*b27*b32*b44*b47*b61*b67*b75 + 
     b6*b10*b23*b36*b44*b47*b61*b67*b75 - b6*b10*b23*b35*b45*b47*b61*b67*b75 + 
     b6*b10*b23*b35*b38*b54*b61*b67*b75 - b6*b10*b23*b35*b38*b52*b63*b67*b75 + 
     b6*b10*b23*b35*b38*b52*b58*b72*b75 - b6*b10*b23*b35*b38*b52*b58*b66*b81 + 
     b6*b10*b23*b29*b44*b52*b58*b66*b81 - b6*b10*b23*b29*b44*b52*b58*b72*b75 + 
     b6*b10*b23*b29*b44*b52*b63*b67*b75 - b6*b10*b23*b29*b44*b54*b61*b67*b75 + 
     b6*b10*b23*b29*b45*b53*b61*b67*b75 - b6*b10*b23*b36*b38*b53*b61*b67*b75 + 
     b6*b10*b27*b32*b38*b53*b61*b67*b75 - b6*b18*b19*b32*b38*b53*b61*b67*b75 + 
     b9*b15*b19*b32*b38*b53*b61*b67*b75 - b9*b15*b19*b32*b38*b52*b62*b67*b75 + 
     b6*b18*b19*b32*b38*b52*b62*b67*b75 - b6*b10*b27*b32*b38*b52*b62*b67*b75 + 
     b6*b10*b23*b36*b38*b52*b62*b67*b75 - b6*b10*b23*b29*b45*b52*b62*b67*b75 + 
     b6*b10*b23*b29*b43*b54*b62*b67*b75 - b6*b10*b23*b29*b43*b53*b63*b67*b75 + 
     b6*b10*b23*b29*b43*b53*b58*b72*b75 - b6*b10*b23*b29*b43*b53*b58*b66*b81 + 
     b6*b10*b23*b29*b43*b49*b62*b66*b81 - b6*b10*b23*b29*b43*b49*b62*b72*b75 + 
     b6*b10*b23*b29*b43*b49*b63*b71*b75 - b6*b10*b23*b29*b43*b54*b58*b71*b75 + 
     b6*b10*b23*b29*b45*b52*b58*b71*b75 - b6*b10*b23*b36*b38*b52*b58*b71*b75 + 
     b6*b10*b27*b32*b38*b52*b58*b71*b75 - b6*b18*b19*b32*b38*b52*b58*b71*b75 + 
     b9*b15*b19*b32*b38*b52*b58*b71*b75 - b9*b15*b19*b32*b38*b52*b58*b66*b80 + 
     b6*b18*b19*b32*b38*b52*b58*b66*b80 - b6*b10*b27*b32*b38*b52*b58*b66*b80 + 
     b6*b10*b23*b36*b38*b52*b58*b66*b80 - b6*b10*b23*b29*b45*b52*b58*b66*b80 + 
     b6*b10*b23*b29*b43*b54*b58*b66*b80 - b6*b10*b23*b29*b43*b49*b63*b66*b80 + 
     b6*b10*b23*b29*b43*b49*b57*b72*b80 - b6*b10*b23*b29*b43*b49*b57*b71*b81 + 
     b6*b10*b23*b29*b40*b52*b57*b71*b81 - b6*b10*b23*b29*b40*b52*b57*b72*b80 + 
     b6*b10*b23*b29*b40*b52*b63*b66*b80 - b6*b10*b23*b29*b40*b54*b61*b66*b80 + 
     b6*b10*b23*b29*b45*b49*b61*b66*b80 - b6*b10*b23*b36*b38*b49*b61*b66*b80 + 
     b6*b10*b27*b32*b38*b49*b61*b66*b80 - b6*b18*b19*b32*b38*b49*b61*b66*b80 + 
     b9*b15*b19*b32*b38*b49*b61*b66*b80 - b9*b15*b19*b32*b38*b49*b61*b71*b75 + 
     b6*b18*b19*b32*b38*b49*b61*b71*b75 - b6*b10*b27*b32*b38*b49*b61*b71*b75 + 
     b6*b10*b23*b36*b38*b49*b61*b71*b75 - b6*b10*b23*b29*b45*b49*b61*b71*b75 + 
     b6*b10*b23*b29*b40*b54*b61*b71*b75 - b6*b10*b23*b29*b40*b52*b63*b71*b75 + 
     b6*b10*b23*b29*b40*b52*b62*b72*b75 - b6*b10*b23*b29*b40*b52*b62*b66*b81 + 
     b6*b10*b23*b29*b40*b53*b61*b66*b81 - b6*b10*b23*b29*b40*b53*b61*b72*b75 + 
     b6*b10*b23*b29*b40*b53*b63*b70*b75 - b6*b10*b23*b29*b40*b54*b62*b70*b75 + 
     b6*b10*b23*b29*b45*b49*b62*b70*b75 - b6*b10*b23*b36*b38*b49*b62*b70*b75 + 
     b6*b10*b27*b32*b38*b49*b62*b70*b75 - b6*b18*b19*b32*b38*b49*b62*b70*b75 + 
     b9*b15*b19*b32*b38*b49*b62*b70*b75 - b9*b15*b19*b32*b38*b53*b58*b70*b75 + 
     b6*b18*b19*b32*b38*b53*b58*b70*b75 - b6*b10*b27*b32*b38*b53*b58*b70*b75 + 
     b6*b10*b23*b36*b38*b53*b58*b70*b75 - b6*b10*b23*b29*b45*b53*b58*b70*b75 + 
     b6*b10*b23*b29*b44*b54*b58*b70*b75 - b6*b10*b23*b29*b44*b49*b63*b70*b75 + 
     b6*b10*b23*b29*b44*b49*b61*b72*b75 - b6*b10*b23*b29*b44*b49*b61*b66*b81 + 
     b6*b10*b23*b35*b38*b49*b61*b66*b81 - b6*b10*b23*b35*b38*b49*b61*b72*b75 + 
     b6*b10*b23*b35*b38*b49*b63*b70*b75 - b6*b10*b23*b35*b38*b54*b58*b70*b75 + 
     b6*b10*b23*b35*b45*b47*b58*b70*b75 - b6*b10*b23*b36*b44*b47*b58*b70*b75 + 
     b6*b10*b27*b32*b44*b47*b58*b70*b75 - b6*b18*b19*b32*b44*b47*b58*b70*b75 + 
     b9*b15*b19*b32*b44*b47*b58*b70*b75 - b9*b15*b19*b35*b41*b47*b58*b70*b75 + 
     b6*b18*b19*b35*b41*b47*b58*b70*b75 - b6*b10*b27*b35*b41*b47*b58*b70*b75 + 
     b6*b10*b26*b36*b41*b47*b58*b70*b75 - b6*b10*b26*b32*b45*b47*b58*b70*b75 + 
     b6*b10*b26*b32*b38*b54*b58*b70*b75 - b6*b10*b26*b32*b38*b49*b63*b70*b75 + 
     b6*b10*b26*b32*b38*b49*b61*b72*b75 - b6*b10*b26*b32*b38*b49*b61*b66*b81 + 
     b6*b17*b19*b32*b38*b49*b61*b66*b81 - b6*b17*b19*b32*b38*b49*b61*b72*b75 + 
     b6*b17*b19*b32*b38*b49*b63*b70*b75 - b6*b17*b19*b32*b38*b54*b58*b70*b75 + 
     b6*b17*b19*b32*b45*b47*b58*b70*b75 - b6*b17*b19*b36*b41*b47*b58*b70*b75 + 
     b6*b17*b27*b28*b41*b47*b58*b70*b75 - b6*b18*b26*b28*b41*b47*b58*b70*b75 + 
     b9*b15*b26*b28*b41*b47*b58*b70*b75 - b9*b17*b24*b28*b41*b47*b58*b70*b75 + 
     b8*b18*b24*b28*b41*b47*b58*b70*b75 - b8*b15*b27*b28*b41*b47*b58*b70*b75 + 
     b8*b15*b19*b36*b41*b47*b58*b70*b75 - b8*b15*b19*b32*b45*b47*b58*b70*b75 + 
     b8*b15*b19*b32*b38*b54*b58*b70*b75 - b8*b15*b19*b32*b38*b49*b63*b70*b75 + 
     b8*b15*b19*b32*b38*b49*b61*b72*b75 - b8*b15*b19*b32*b38*b49*b61*b66*b81 + 
     b8*b15*b19*b32*b38*b49*b57*b70*b81 - b8*b15*b19*b32*b38*b49*b57*b72*b79 + 
     b8*b15*b19*b32*b38*b49*b63*b66*b79 - b8*b15*b19*b32*b38*b54*b58*b66*b79 + 
     b8*b15*b19*b32*b45*b47*b58*b66*b79 - b8*b15*b19*b36*b41*b47*b58*b66*b79 + 
     b8*b15*b27*b28*b41*b47*b58*b66*b79 - b8*b18*b24*b28*b41*b47*b58*b66*b79 + 
     b9*b17*b24*b28*b41*b47*b58*b66*b79 - b9*b15*b26*b28*b41*b47*b58*b66*b79 + 
     b6*b18*b26*b28*b41*b47*b58*b66*b79 - b6*b17*b27*b28*b41*b47*b58*b66*b79 + 
     b6*b17*b19*b36*b41*b47*b58*b66*b79 - b6*b17*b19*b32*b45*b47*b58*b66*b79 + 
     b6*b17*b19*b32*b38*b54*b58*b66*b79 - b6*b17*b19*b32*b38*b49*b63*b66*b79 + 
     b6*b17*b19*b32*b38*b49*b57*b72*b79 - b6*b17*b19*b32*b38*b49*b57*b70*b81 + 
     b6*b10*b26*b32*b38*b49*b57*b70*b81 - b6*b10*b26*b32*b38*b49*b57*b72*b79 + 
     b6*b10*b26*b32*b38*b49*b63*b66*b79 - b6*b10*b26*b32*b38*b54*b58*b66*b79 + 
     b6*b10*b26*b32*b45*b47*b58*b66*b79 - b6*b10*b26*b36*b41*b47*b58*b66*b79 + 
     b6*b10*b27*b35*b41*b47*b58*b66*b79 - b6*b18*b19*b35*b41*b47*b58*b66*b79 + 
     b9*b15*b19*b35*b41*b47*b58*b66*b79 - b9*b15*b19*b32*b44*b47*b58*b66*b79 + 
     b6*b18*b19*b32*b44*b47*b58*b66*b79 - b6*b10*b27*b32*b44*b47*b58*b66*b79 + 
     b6*b10*b23*b36*b44*b47*b58*b66*b79 - b6*b10*b23*b35*b45*b47*b58*b66*b79 + 
     b6*b10*b23*b35*b38*b54*b58*b66*b79 - b6*b10*b23*b35*b38*b49*b63*b66*b79 + 
     b6*b10*b23*b35*b38*b49*b57*b72*b79 - b6*b10*b23*b35*b38*b49*b57*b70*b81 + 
     b6*b10*b23*b29*b44*b49*b57*b70*b81 - b6*b10*b23*b29*b44*b49*b57*b72*b79 + 
     b6*b10*b23*b29*b44*b49*b63*b66*b79 - b6*b10*b23*b29*b44*b54*b58*b66*b79 + 
     b6*b10*b23*b29*b45*b53*b58*b66*b79 - b6*b10*b23*b36*b38*b53*b58*b66*b79 + 
     b6*b10*b27*b32*b38*b53*b58*b66*b79 - b6*b18*b19*b32*b38*b53*b58*b66*b79 + 
     b9*b15*b19*b32*b38*b53*b58*b66*b79 - b9*b15*b19*b32*b38*b49*b62*b66*b79 + 
     b6*b18*b19*b32*b38*b49*b62*b66*b79 - b6*b10*b27*b32*b38*b49*b62*b66*b79 + 
     b6*b10*b23*b36*b38*b49*b62*b66*b79 - b6*b10*b23*b29*b45*b49*b62*b66*b79 + 
     b6*b10*b23*b29*b40*b54*b62*b66*b79 - b6*b10*b23*b29*b40*b53*b63*b66*b79 + 
     b6*b10*b23*b29*b40*b53*b57*b72*b79 - b6*b10*b23*b29*b40*b53*b57*b70*b81 + 
     b6*b10*b23*b29*b40*b48*b62*b70*b81 - b6*b10*b23*b29*b40*b48*b62*b72*b79 + 
     b6*b10*b23*b29*b40*b48*b63*b71*b79 - b6*b10*b23*b29*b40*b54*b57*b71*b79 + 
     b6*b10*b23*b29*b45*b49*b57*b71*b79 - b6*b10*b23*b36*b38*b49*b57*b71*b79 + 
     b6*b10*b27*b32*b38*b49*b57*b71*b79 - b6*b18*b19*b32*b38*b49*b57*b71*b79 + 
     b9*b15*b19*b32*b38*b49*b57*b71*b79 - b9*b15*b19*b32*b38*b49*b57*b70*b80 + 
     b6*b18*b19*b32*b38*b49*b57*b70*b80 - b6*b10*b27*b32*b38*b49*b57*b70*b80 + 
     b6*b10*b23*b36*b38*b49*b57*b70*b80 - b6*b10*b23*b29*b45*b49*b57*b70*b80 + 
     b6*b10*b23*b29*b40*b54*b57*b70*b80 - b6*b10*b23*b29*b40*b48*b63*b70*b80 + 
     b6*b10*b23*b29*b40*b48*b61*b72*b80 - b6*b10*b23*b29*b40*b48*b61*b71*b81 + 
     b6*b10*b20*b32*b40*b48*b61*b71*b81 - b6*b10*b20*b32*b40*b48*b61*b72*b80 + 
     b6*b10*b20*b32*b40*b48*b63*b70*b80 - b6*b10*b20*b32*b40*b54*b57*b70*b80 + 
     b6*b10*b20*b32*b45*b49*b57*b70*b80 - b6*b10*b20*b36*b41*b49*b57*b70*b80 + 
     b6*b10*b27*b29*b41*b49*b57*b70*b80 - b6*b18*b19*b29*b41*b49*b57*b70*b80 + 
     b9*b15*b19*b29*b41*b49*b57*b70*b80 - b9*b15*b19*b29*b41*b49*b57*b71*b79 + 
     b6*b18*b19*b29*b41*b49*b57*b71*b79 - b6*b10*b27*b29*b41*b49*b57*b71*b79 + 
     b6*b10*b20*b36*b41*b49*b57*b71*b79 - b6*b10*b20*b32*b45*b49*b57*b71*b79 + 
     b6*b10*b20*b32*b40*b54*b57*b71*b79 - b6*b10*b20*b32*b40*b48*b63*b71*b79 + 
     b6*b10*b20*b32*b40*b48*b62*b72*b79 - b6*b10*b20*b32*b40*b48*b62*b70*b81 + 
     b6*b10*b20*b32*b40*b53*b57*b70*b81 - b6*b10*b20*b32*b40*b53*b57*b72*b79 + 
     b6*b10*b20*b32*b40*b53*b63*b66*b79 - b6*b10*b20*b32*b40*b54*b62*b66*b79 + 
     b6*b10*b20*b32*b45*b49*b62*b66*b79 - b6*b10*b20*b36*b41*b49*b62*b66*b79 + 
     b6*b10*b27*b29*b41*b49*b62*b66*b79 - b6*b18*b19*b29*b41*b49*b62*b66*b79 + 
     b9*b15*b19*b29*b41*b49*b62*b66*b79 - b9*b15*b19*b29*b41*b53*b58*b66*b79 + 
     b6*b18*b19*b29*b41*b53*b58*b66*b79 - b6*b10*b27*b29*b41*b53*b58*b66*b79 + 
     b6*b10*b20*b36*b41*b53*b58*b66*b79 - b6*b10*b20*b32*b45*b53*b58*b66*b79 + 
     b6*b10*b20*b32*b44*b54*b58*b66*b79 - b6*b10*b20*b32*b44*b49*b63*b66*b79 + 
     b6*b10*b20*b32*b44*b49*b57*b72*b79 - b6*b10*b20*b32*b44*b49*b57*b70*b81 + 
     b6*b10*b20*b35*b41*b49*b57*b70*b81 - b6*b10*b20*b35*b41*b49*b57*b72*b79 + 
     b6*b10*b20*b35*b41*b49*b63*b66*b79 - b6*b10*b20*b35*b41*b54*b58*b66*b79 + 
     b6*b10*b20*b35*b45*b50*b58*b66*b79 - b6*b10*b20*b36*b44*b50*b58*b66*b79 + 
     b6*b10*b27*b29*b44*b50*b58*b66*b79 - b6*b18*b19*b29*b44*b50*b58*b66*b79 + 
     b9*b15*b19*b29*b44*b50*b58*b66*b79 - b9*b15*b19*b35*b38*b50*b58*b66*b79 + 
     b6*b18*b19*b35*b38*b50*b58*b66*b79 - b6*b10*b27*b35*b38*b50*b58*b66*b79 + 
     b6*b10*b26*b36*b38*b50*b58*b66*b79 - b6*b10*b26*b29*b45*b50*b58*b66*b79 + 
     b6*b10*b26*b29*b41*b54*b58*b66*b79 - b6*b10*b26*b29*b41*b49*b63*b66*b79 + 
     b6*b10*b26*b29*b41*b49*b57*b72*b79 - b6*b10*b26*b29*b41*b49*b57*b70*b81 + 
     b6*b17*b19*b29*b41*b49*b57*b70*b81 - b6*b17*b19*b29*b41*b49*b57*b72*b79 + 
     b6*b17*b19*b29*b41*b49*b63*b66*b79 - b6*b17*b19*b29*b41*b54*b58*b66*b79 + 
     b6*b17*b19*b29*b45*b50*b58*b66*b79 - b6*b17*b19*b36*b38*b50*b58*b66*b79 + 
     b6*b17*b27*b28*b38*b50*b58*b66*b79 - b6*b18*b26*b28*b38*b50*b58*b66*b79 + 
     b9*b15*b26*b28*b38*b50*b58*b66*b79 - b9*b17*b24*b28*b38*b50*b58*b66*b79 + 
     b8*b18*b24*b28*b38*b50*b58*b66*b79 - b8*b15*b27*b28*b38*b50*b58*b66*b79 + 
     b8*b15*b19*b36*b38*b50*b58*b66*b79 - b8*b15*b19*b29*b45*b50*b58*b66*b79 + 
     b8*b15*b19*b29*b41*b54*b58*b66*b79 - b8*b15*b19*b29*b41*b49*b63*b66*b79 + 
     b8*b15*b19*b29*b41*b49*b57*b72*b79 - b8*b15*b19*b29*b41*b49*b57*b70*b81 + 
     b8*b15*b19*b29*b41*b49*b61*b66*b81 - b8*b15*b19*b29*b41*b49*b61*b72*b75 + 
     b8*b15*b19*b29*b41*b49*b63*b70*b75 - b8*b15*b19*b29*b41*b54*b58*b70*b75 + 
     b8*b15*b19*b29*b45*b50*b58*b70*b75 - b8*b15*b19*b36*b38*b50*b58*b70*b75 + 
     b8*b15*b27*b28*b38*b50*b58*b70*b75 - b8*b18*b24*b28*b38*b50*b58*b70*b75 + 
     b9*b17*b24*b28*b38*b50*b58*b70*b75 - b9*b15*b26*b28*b38*b50*b58*b70*b75 + 
     b6*b18*b26*b28*b38*b50*b58*b70*b75 - b6*b17*b27*b28*b38*b50*b58*b70*b75 + 
     b6*b17*b19*b36*b38*b50*b58*b70*b75 - b6*b17*b19*b29*b45*b50*b58*b70*b75 + 
     b6*b17*b19*b29*b41*b54*b58*b70*b75 - b6*b17*b19*b29*b41*b49*b63*b70*b75 + 
     b6*b17*b19*b29*b41*b49*b61*b72*b75 - b6*b17*b19*b29*b41*b49*b61*b66*b81 + 
     b6*b10*b26*b29*b41*b49*b61*b66*b81 - b6*b10*b26*b29*b41*b49*b61*b72*b75 + 
     b6*b10*b26*b29*b41*b49*b63*b70*b75 - b6*b10*b26*b29*b41*b54*b58*b70*b75 + 
     b6*b10*b26*b29*b45*b50*b58*b70*b75 - b6*b10*b26*b36*b38*b50*b58*b70*b75 + 
     b6*b10*b27*b35*b38*b50*b58*b70*b75 - b6*b18*b19*b35*b38*b50*b58*b70*b75 + 
     b9*b15*b19*b35*b38*b50*b58*b70*b75 - b9*b15*b19*b29*b44*b50*b58*b70*b75 + 
     b6*b18*b19*b29*b44*b50*b58*b70*b75 - b6*b10*b27*b29*b44*b50*b58*b70*b75 + 
     b6*b10*b20*b36*b44*b50*b58*b70*b75 - b6*b10*b20*b35*b45*b50*b58*b70*b75 + 
     b6*b10*b20*b35*b41*b54*b58*b70*b75 - b6*b10*b20*b35*b41*b49*b63*b70*b75 + 
     b6*b10*b20*b35*b41*b49*b61*b72*b75 - b6*b10*b20*b35*b41*b49*b61*b66*b81 + 
     b6*b10*b20*b32*b44*b49*b61*b66*b81 - b6*b10*b20*b32*b44*b49*b61*b72*b75 + 
     b6*b10*b20*b32*b44*b49*b63*b70*b75 - b6*b10*b20*b32*b44*b54*b58*b70*b75 + 
     b6*b10*b20*b32*b45*b53*b58*b70*b75 - b6*b10*b20*b36*b41*b53*b58*b70*b75 + 
     b6*b10*b27*b29*b41*b53*b58*b70*b75 - b6*b18*b19*b29*b41*b53*b58*b70*b75 + 
     b9*b15*b19*b29*b41*b53*b58*b70*b75 - b9*b15*b19*b29*b41*b49*b62*b70*b75 + 
     b6*b18*b19*b29*b41*b49*b62*b70*b75 - b6*b10*b27*b29*b41*b49*b62*b70*b75 + 
     b6*b10*b20*b36*b41*b49*b62*b70*b75 - b6*b10*b20*b32*b45*b49*b62*b70*b75 + 
     b6*b10*b20*b32*b40*b54*b62*b70*b75 - b6*b10*b20*b32*b40*b53*b63*b70*b75 + 
     b6*b10*b20*b32*b40*b53*b61*b72*b75 - b6*b10*b20*b32*b40*b53*b61*b66*b81 + 
     b6*b10*b20*b32*b40*b52*b62*b66*b81 - b6*b10*b20*b32*b40*b52*b62*b72*b75 + 
     b6*b10*b20*b32*b40*b52*b63*b71*b75 - b6*b10*b20*b32*b40*b54*b61*b71*b75 + 
     b6*b10*b20*b32*b45*b49*b61*b71*b75 - b6*b10*b20*b36*b41*b49*b61*b71*b75 + 
     b6*b10*b27*b29*b41*b49*b61*b71*b75 - b6*b18*b19*b29*b41*b49*b61*b71*b75 + 
     b9*b15*b19*b29*b41*b49*b61*b71*b75 - b9*b15*b19*b29*b41*b49*b61*b66*b80 + 
     b6*b18*b19*b29*b41*b49*b61*b66*b80 - b6*b10*b27*b29*b41*b49*b61*b66*b80 + 
     b6*b10*b20*b36*b41*b49*b61*b66*b80 - b6*b10*b20*b32*b45*b49*b61*b66*b80 + 
     b6*b10*b20*b32*b40*b54*b61*b66*b80 - b6*b10*b20*b32*b40*b52*b63*b66*b80 + 
     b6*b10*b20*b32*b40*b52*b57*b72*b80 - b6*b10*b20*b32*b40*b52*b57*b71*b81 + 
     b6*b10*b20*b32*b43*b49*b57*b71*b81 - b6*b10*b20*b32*b43*b49*b57*b72*b80 + 
     b6*b10*b20*b32*b43*b49*b63*b66*b80 - b6*b10*b20*b32*b43*b54*b58*b66*b80 + 
     b6*b10*b20*b32*b45*b52*b58*b66*b80 - b6*b10*b20*b36*b41*b52*b58*b66*b80 + 
     b6*b10*b27*b29*b41*b52*b58*b66*b80 - b6*b18*b19*b29*b41*b52*b58*b66*b80 + 
     b9*b15*b19*b29*b41*b52*b58*b66*b80 - b9*b15*b19*b29*b41*b52*b58*b71*b75 + 
     b6*b18*b19*b29*b41*b52*b58*b71*b75 - b6*b10*b27*b29*b41*b52*b58*b71*b75 + 
     b6*b10*b20*b36*b41*b52*b58*b71*b75 - b6*b10*b20*b32*b45*b52*b58*b71*b75 + 
     b6*b10*b20*b32*b43*b54*b58*b71*b75 - b6*b10*b20*b32*b43*b49*b63*b71*b75 + 
     b6*b10*b20*b32*b43*b49*b62*b72*b75 - b6*b10*b20*b32*b43*b49*b62*b66*b81 + 
     b6*b10*b20*b32*b43*b53*b58*b66*b81 - b6*b10*b20*b32*b43*b53*b58*b72*b75 + 
     b6*b10*b20*b32*b43*b53*b63*b67*b75 - b6*b10*b20*b32*b43*b54*b62*b67*b75 + 
     b6*b10*b20*b32*b45*b52*b62*b67*b75 - b6*b10*b20*b36*b41*b52*b62*b67*b75 + 
     b6*b10*b27*b29*b41*b52*b62*b67*b75 - b6*b18*b19*b29*b41*b52*b62*b67*b75 + 
     b9*b15*b19*b29*b41*b52*b62*b67*b75 - b9*b15*b19*b29*b41*b53*b61*b67*b75 + 
     b6*b18*b19*b29*b41*b53*b61*b67*b75 - b6*b10*b27*b29*b41*b53*b61*b67*b75 + 
     b6*b10*b20*b36*b41*b53*b61*b67*b75 - b6*b10*b20*b32*b45*b53*b61*b67*b75 + 
     b6*b10*b20*b32*b44*b54*b61*b67*b75 - b6*b10*b20*b32*b44*b52*b63*b67*b75 + 
     b6*b10*b20*b32*b44*b52*b58*b72*b75 - b6*b10*b20*b32*b44*b52*b58*b66*b81 + 
     b6*b10*b20*b35*b41*b52*b58*b66*b81 - b6*b10*b20*b35*b41*b52*b58*b72*b75 + 
     b6*b10*b20*b35*b41*b52*b63*b67*b75 - b6*b10*b20*b35*b41*b54*b61*b67*b75 + 
     b6*b10*b20*b35*b45*b50*b61*b67*b75 - b6*b10*b20*b36*b44*b50*b61*b67*b75 + 
     b6*b10*b27*b29*b44*b50*b61*b67*b75 - b6*b18*b19*b29*b44*b50*b61*b67*b75 + 
     b9*b15*b19*b29*b44*b50*b61*b67*b75 - b9*b15*b19*b35*b38*b50*b61*b67*b75 + 
     b6*b18*b19*b35*b38*b50*b61*b67*b75 - b6*b10*b27*b35*b38*b50*b61*b67*b75 + 
     b6*b10*b26*b36*b38*b50*b61*b67*b75 - b6*b10*b26*b29*b45*b50*b61*b67*b75 + 
     b6*b10*b26*b29*b41*b54*b61*b67*b75 - b6*b10*b26*b29*b41*b52*b63*b67*b75 + 
     b6*b10*b26*b29*b41*b52*b58*b72*b75 - b6*b10*b26*b29*b41*b52*b58*b66*b81 + 
     b6*b17*b19*b29*b41*b52*b58*b66*b81 - b6*b17*b19*b29*b41*b52*b58*b72*b75 + 
     b6*b17*b19*b29*b41*b52*b63*b67*b75 - b6*b17*b19*b29*b41*b54*b61*b67*b75 + 
     b6*b17*b19*b29*b45*b50*b61*b67*b75 - b6*b17*b19*b36*b38*b50*b61*b67*b75 + 
     b6*b17*b27*b28*b38*b50*b61*b67*b75 - b6*b18*b26*b28*b38*b50*b61*b67*b75 + 
     b9*b15*b26*b28*b38*b50*b61*b67*b75 - b9*b17*b24*b28*b38*b50*b61*b67*b75 + 
     b8*b18*b24*b28*b38*b50*b61*b67*b75 - b8*b15*b27*b28*b38*b50*b61*b67*b75 + 
     b8*b15*b19*b36*b38*b50*b61*b67*b75 - b8*b15*b19*b29*b45*b50*b61*b67*b75 + 
     b8*b15*b19*b29*b41*b54*b61*b67*b75 - b8*b15*b19*b29*b41*b52*b63*b67*b75 + 
     b8*b15*b19*b29*b41*b52*b58*b72*b75 - b8*b15*b19*b29*b41*b52*b58*b66*b81 + 
     b8*b15*b19*b29*b43*b50*b58*b66*b81 - b8*b15*b19*b29*b43*b50*b58*b72*b75 + 
     b8*b15*b19*b29*b43*b50*b63*b67*b75 - b8*b15*b19*b29*b43*b54*b59*b67*b75 + 
     b8*b15*b19*b29*b45*b52*b59*b67*b75 - b8*b15*b19*b36*b38*b52*b59*b67*b75 + 
     b8*b15*b27*b28*b38*b52*b59*b67*b75 - b8*b18*b24*b28*b38*b52*b59*b67*b75 + 
     b9*b17*b24*b28*b38*b52*b59*b67*b75 - b9*b15*b26*b28*b38*b52*b59*b67*b75 + 
     b6*b18*b26*b28*b38*b52*b59*b67*b75 - b6*b17*b27*b28*b38*b52*b59*b67*b75 + 
     b6*b17*b19*b36*b38*b52*b59*b67*b75 - b6*b17*b19*b29*b45*b52*b59*b67*b75 + 
     b6*b17*b19*b29*b43*b54*b59*b67*b75 - b6*b17*b19*b29*b43*b50*b63*b67*b75 + 
     b6*b17*b19*b29*b43*b50*b58*b72*b75 - b6*b17*b19*b29*b43*b50*b58*b66*b81 + 
     b6*b10*b26*b29*b43*b50*b58*b66*b81 - b6*b10*b26*b29*b43*b50*b58*b72*b75 + 
     b6*b10*b26*b29*b43*b50*b63*b67*b75 - b6*b10*b26*b29*b43*b54*b59*b67*b75 + 
     b6*b10*b26*b29*b45*b52*b59*b67*b75 - b6*b10*b26*b36*b38*b52*b59*b67*b75 + 
     b6*b10*b27*b35*b38*b52*b59*b67*b75 - b6*b18*b19*b35*b38*b52*b59*b67*b75 + 
     b9*b15*b19*b35*b38*b52*b59*b67*b75 - b9*b15*b19*b29*b44*b52*b59*b67*b75 + 
     b6*b18*b19*b29*b44*b52*b59*b67*b75 - b6*b10*b27*b29*b44*b52*b59*b67*b75 + 
     b6*b10*b20*b36*b44*b52*b59*b67*b75 - b6*b10*b20*b35*b45*b52*b59*b67*b75 + 
     b6*b10*b20*b35*b43*b54*b59*b67*b75 - b6*b10*b20*b35*b43*b50*b63*b67*b75 + 
     b6*b10*b20*b35*b43*b50*b58*b72*b75 - b6*b10*b20*b35*b43*b50*b58*b66*b81 + 
     b6*b10*b20*b34*b44*b50*b58*b66*b81 - b6*b10*b20*b34*b44*b50*b58*b72*b75 + 
     b6*b10*b20*b34*b44*b50*b63*b67*b75 - b6*b10*b20*b34*b44*b54*b59*b67*b75 + 
     b6*b10*b20*b34*b45*b53*b59*b67*b75 - b6*b10*b20*b36*b43*b53*b59*b67*b75 + 
     b6*b10*b27*b29*b43*b53*b59*b67*b75 - b6*b18*b19*b29*b43*b53*b59*b67*b75 + 
     b9*b15*b19*b29*b43*b53*b59*b67*b75 - b9*b15*b19*b29*b43*b50*b62*b67*b75 + 
     b6*b18*b19*b29*b43*b50*b62*b67*b75 - b6*b10*b27*b29*b43*b50*b62*b67*b75 + 
     b6*b10*b20*b36*b43*b50*b62*b67*b75 - b6*b10*b20*b34*b45*b50*b62*b67*b75 + 
     b6*b10*b20*b34*b41*b54*b62*b67*b75 - b6*b10*b20*b34*b41*b53*b63*b67*b75 + 
     b6*b10*b20*b34*b41*b53*b58*b72*b75 - b6*b10*b20*b34*b41*b53*b58*b66*b81 + 
     b6*b10*b20*b34*b41*b49*b62*b66*b81 - b6*b10*b20*b34*b41*b49*b62*b72*b75 + 
     b6*b10*b20*b34*b41*b49*b63*b71*b75 - b6*b10*b20*b34*b41*b54*b58*b71*b75 + 
     b6*b10*b20*b34*b45*b50*b58*b71*b75 - b6*b10*b20*b36*b43*b50*b58*b71*b75 + 
     b6*b10*b27*b29*b43*b50*b58*b71*b75 - b6*b18*b19*b29*b43*b50*b58*b71*b75 + 
     b9*b15*b19*b29*b43*b50*b58*b71*b75 - b9*b15*b19*b29*b43*b50*b58*b66*b80 + 
     b6*b18*b19*b29*b43*b50*b58*b66*b80 - b6*b10*b27*b29*b43*b50*b58*b66*b80 + 
     b6*b10*b20*b36*b43*b50*b58*b66*b80 - b6*b10*b20*b34*b45*b50*b58*b66*b80 + 
     b6*b10*b20*b34*b41*b54*b58*b66*b80 - b6*b10*b20*b34*b41*b49*b63*b66*b80 + 
     b6*b10*b20*b34*b41*b49*b57*b72*b80 - b6*b10*b20*b34*b41*b49*b57*b71*b81 + 
     b6*b10*b25*b29*b41*b49*b57*b71*b81 - b6*b10*b25*b29*b41*b49*b57*b72*b80 + 
     b6*b10*b25*b29*b41*b49*b63*b66*b80 - b6*b10*b25*b29*b41*b54*b58*b66*b80 + 
     b6*b10*b25*b29*b45*b50*b58*b66*b80 - b6*b10*b25*b36*b38*b50*b58*b66*b80 + 
     b6*b10*b27*b34*b38*b50*b58*b66*b80 - b6*b18*b19*b34*b38*b50*b58*b66*b80 + 
     b9*b15*b19*b34*b38*b50*b58*b66*b80 - b9*b15*b19*b34*b38*b50*b58*b71*b75 + 
     b6*b18*b19*b34*b38*b50*b58*b71*b75 - b6*b10*b27*b34*b38*b50*b58*b71*b75 + 
     b6*b10*b25*b36*b38*b50*b58*b71*b75 - b6*b10*b25*b29*b45*b50*b58*b71*b75 + 
     b6*b10*b25*b29*b41*b54*b58*b71*b75 - b6*b10*b25*b29*b41*b49*b63*b71*b75 + 
     b6*b10*b25*b29*b41*b49*b62*b72*b75 - b6*b10*b25*b29*b41*b49*b62*b66*b81 + 
     b6*b10*b25*b29*b41*b53*b58*b66*b81 - b6*b10*b25*b29*b41*b53*b58*b72*b75 + 
     b6*b10*b25*b29*b41*b53*b63*b67*b75 - b6*b10*b25*b29*b41*b54*b62*b67*b75 + 
     b6*b10*b25*b29*b45*b50*b62*b67*b75 - b6*b10*b25*b36*b38*b50*b62*b67*b75 + 
     b6*b10*b27*b34*b38*b50*b62*b67*b75 - b6*b18*b19*b34*b38*b50*b62*b67*b75 + 
     b9*b15*b19*b34*b38*b50*b62*b67*b75 - b9*b15*b19*b34*b38*b53*b59*b67*b75 + 
     b6*b18*b19*b34*b38*b53*b59*b67*b75 - b6*b10*b27*b34*b38*b53*b59*b67*b75 + 
     b6*b10*b25*b36*b38*b53*b59*b67*b75 - b6*b10*b25*b29*b45*b53*b59*b67*b75 + 
     b6*b10*b25*b29*b44*b54*b59*b67*b75 - b6*b10*b25*b29*b44*b50*b63*b67*b75 + 
     b6*b10*b25*b29*b44*b50*b58*b72*b75 - b6*b10*b25*b29*b44*b50*b58*b66*b81 + 
     b6*b10*b25*b35*b38*b50*b58*b66*b81 - b6*b10*b25*b35*b38*b50*b58*b72*b75 + 
     b6*b10*b25*b35*b38*b50*b63*b67*b75 - b6*b10*b25*b35*b38*b54*b59*b67*b75 + 
     b6*b10*b25*b35*b45*b47*b59*b67*b75 - b6*b10*b25*b36*b44*b47*b59*b67*b75 + 
     b6*b10*b27*b34*b44*b47*b59*b67*b75 - b6*b18*b19*b34*b44*b47*b59*b67*b75 + 
     b9*b15*b19*b34*b44*b47*b59*b67*b75 - b9*b15*b19*b35*b43*b47*b59*b67*b75 + 
     b6*b18*b19*b35*b43*b47*b59*b67*b75 - b6*b10*b27*b35*b43*b47*b59*b67*b75 + 
     b6*b10*b26*b36*b43*b47*b59*b67*b75 - b6*b10*b26*b34*b45*b47*b59*b67*b75 + 
     b6*b10*b26*b34*b38*b54*b59*b67*b75 - b6*b10*b26*b34*b38*b50*b63*b67*b75 + 
     b6*b10*b26*b34*b38*b50*b58*b72*b75 - b6*b10*b26*b34*b38*b50*b58*b66*b81 + 
     b6*b17*b19*b34*b38*b50*b58*b66*b81 - b6*b17*b19*b34*b38*b50*b58*b72*b75 + 
     b6*b17*b19*b34*b38*b50*b63*b67*b75 - b6*b17*b19*b34*b38*b54*b59*b67*b75 + 
     b6*b17*b19*b34*b45*b47*b59*b67*b75 - b6*b17*b19*b36*b43*b47*b59*b67*b75 + 
     b6*b17*b27*b28*b43*b47*b59*b67*b75 - b6*b18*b26*b28*b43*b47*b59*b67*b75 + 
     b9*b15*b26*b28*b43*b47*b59*b67*b75 - b9*b17*b24*b28*b43*b47*b59*b67*b75 + 
     b8*b18*b24*b28*b43*b47*b59*b67*b75 - b8*b15*b27*b28*b43*b47*b59*b67*b75 + 
     b8*b15*b19*b36*b43*b47*b59*b67*b75 - b8*b15*b19*b34*b45*b47*b59*b67*b75 + 
     b8*b15*b19*b34*b38*b54*b59*b67*b75 - b8*b15*b19*b34*b38*b50*b63*b67*b75 + 
     b8*b15*b19*b34*b38*b50*b58*b72*b75 - b8*b15*b19*b34*b38*b50*b58*b66*b81 + 
     b8*b15*b25*b28*b38*b50*b58*b66*b81 - b8*b15*b25*b28*b38*b50*b58*b72*b75 + 
     b8*b15*b25*b28*b38*b50*b63*b67*b75 - b8*b15*b25*b28*b38*b54*b59*b67*b75 + 
     b8*b15*b25*b28*b45*b47*b59*b67*b75 - b8*b15*b25*b36*b37*b47*b59*b67*b75 + 
     b8*b15*b27*b34*b37*b47*b59*b67*b75 - b8*b18*b24*b34*b37*b47*b59*b67*b75 + 
     b9*b17*b24*b34*b37*b47*b59*b67*b75 - b9*b15*b26*b34*b37*b47*b59*b67*b75 + 
     b6*b18*b26*b34*b37*b47*b59*b67*b75 - b6*b17*b27*b34*b37*b47*b59*b67*b75 + 
     b6*b17*b25*b36*b37*b47*b59*b67*b75 - b6*b17*b25*b28*b45*b47*b59*b67*b75 + 
     b6*b17*b25*b28*b38*b54*b59*b67*b75 - b6*b17*b25*b28*b38*b50*b63*b67*b75 + 
     b6*b17*b25*b28*b38*b50*b58*b72*b75 - b6*b17*b25*b28*b38*b50*b58*b66*b81 + 
     b6*b16*b26*b28*b38*b50*b58*b66*b81 - b6*b16*b26*b28*b38*b50*b58*b72*b75 + 
     b6*b16*b26*b28*b38*b50*b63*b67*b75 - b6*b16*b26*b28*b38*b54*b59*b67*b75 + 
     b6*b16*b26*b28*b45*b47*b59*b67*b75 - b6*b16*b26*b36*b37*b47*b59*b67*b75 + 
     b6*b16*b27*b35*b37*b47*b59*b67*b75 - b6*b18*b25*b35*b37*b47*b59*b67*b75 + 
     b9*b15*b25*b35*b37*b47*b59*b67*b75 - b9*b15*b25*b28*b44*b47*b59*b67*b75 + 
     b6*b18*b25*b28*b44*b47*b59*b67*b75 - b6*b16*b27*b28*b44*b47*b59*b67*b75 + 
     b6*b16*b19*b36*b44*b47*b59*b67*b75 - b6*b16*b19*b35*b45*b47*b59*b67*b75 + 
     b6*b16*b19*b35*b38*b54*b59*b67*b75 - b6*b16*b19*b35*b38*b50*b63*b67*b75 + 
     b6*b16*b19*b35*b38*b50*b58*b72*b75 - b6*b16*b19*b35*b38*b50*b58*b66*b81 + 
     b6*b16*b19*b29*b44*b50*b58*b66*b81 - b6*b16*b19*b29*b44*b50*b58*b72*b75 + 
     b6*b16*b19*b29*b44*b50*b63*b67*b75 - b6*b16*b19*b29*b44*b54*b59*b67*b75 + 
     b6*b16*b19*b29*b45*b53*b59*b67*b75 - b6*b16*b19*b36*b38*b53*b59*b67*b75 + 
     b6*b16*b27*b28*b38*b53*b59*b67*b75 - b6*b18*b25*b28*b38*b53*b59*b67*b75 + 
     b9*b15*b25*b28*b38*b53*b59*b67*b75 - b9*b15*b25*b28*b38*b50*b62*b67*b75 + 
     b6*b18*b25*b28*b38*b50*b62*b67*b75 - b6*b16*b27*b28*b38*b50*b62*b67*b75 + 
     b6*b16*b19*b36*b38*b50*b62*b67*b75 - b6*b16*b19*b29*b45*b50*b62*b67*b75 + 
     b6*b16*b19*b29*b41*b54*b62*b67*b75 - b6*b16*b19*b29*b41*b53*b63*b67*b75 + 
     b6*b16*b19*b29*b41*b53*b58*b72*b75 - b6*b16*b19*b29*b41*b53*b58*b66*b81 + 
     b6*b16*b19*b29*b41*b49*b62*b66*b81 - b6*b16*b19*b29*b41*b49*b62*b72*b75 + 
     b6*b16*b19*b29*b41*b49*b63*b71*b75 - b6*b16*b19*b29*b41*b54*b58*b71*b75 + 
     b6*b16*b19*b29*b45*b50*b58*b71*b75 - b6*b16*b19*b36*b38*b50*b58*b71*b75 + 
     b6*b16*b27*b28*b38*b50*b58*b71*b75 - b6*b18*b25*b28*b38*b50*b58*b71*b75 + 
     b9*b15*b25*b28*b38*b50*b58*b71*b75 - b9*b15*b25*b28*b38*b50*b58*b66*b80 + 
     b6*b18*b25*b28*b38*b50*b58*b66*b80 - b6*b16*b27*b28*b38*b50*b58*b66*b80 + 
     b6*b16*b19*b36*b38*b50*b58*b66*b80 - b6*b16*b19*b29*b45*b50*b58*b66*b80 + 
     b6*b16*b19*b29*b41*b54*b58*b66*b80 - b6*b16*b19*b29*b41*b49*b63*b66*b80 + 
     b6*b16*b19*b29*b41*b49*b57*b72*b80 - b6*b16*b19*b29*b41*b49*b57*b71*b81 + 
     b7*b15*b19*b29*b41*b49*b57*b71*b81 - b7*b15*b19*b29*b41*b49*b57*b72*b80 + 
     b7*b15*b19*b29*b41*b49*b63*b66*b80 - b7*b15*b19*b29*b41*b54*b58*b66*b80 + 
     b7*b15*b19*b29*b45*b50*b58*b66*b80 - b7*b15*b19*b36*b38*b50*b58*b66*b80 + 
     b7*b15*b27*b28*b38*b50*b58*b66*b80 - b7*b18*b24*b28*b38*b50*b58*b66*b80 + 
     b9*b16*b24*b28*b38*b50*b58*b66*b80 - b9*b16*b24*b28*b38*b50*b58*b71*b75 + 
     b7*b18*b24*b28*b38*b50*b58*b71*b75 - b7*b15*b27*b28*b38*b50*b58*b71*b75 + 
     b7*b15*b19*b36*b38*b50*b58*b71*b75 - b7*b15*b19*b29*b45*b50*b58*b71*b75 + 
     b7*b15*b19*b29*b41*b54*b58*b71*b75 - b7*b15*b19*b29*b41*b49*b63*b71*b75 + 
     b7*b15*b19*b29*b41*b49*b62*b72*b75 - b7*b15*b19*b29*b41*b49*b62*b66*b81 + 
     b7*b15*b19*b29*b41*b53*b58*b66*b81 - b7*b15*b19*b29*b41*b53*b58*b72*b75 + 
     b7*b15*b19*b29*b41*b53*b63*b67*b75 - b7*b15*b19*b29*b41*b54*b62*b67*b75 + 
     b7*b15*b19*b29*b45*b50*b62*b67*b75 - b7*b15*b19*b36*b38*b50*b62*b67*b75 + 
     b7*b15*b27*b28*b38*b50*b62*b67*b75 - b7*b18*b24*b28*b38*b50*b62*b67*b75 + 
     b9*b16*b24*b28*b38*b50*b62*b67*b75 - b9*b16*b24*b28*b38*b53*b59*b67*b75 + 
     b7*b18*b24*b28*b38*b53*b59*b67*b75 - b7*b15*b27*b28*b38*b53*b59*b67*b75 + 
     b7*b15*b19*b36*b38*b53*b59*b67*b75 - b7*b15*b19*b29*b45*b53*b59*b67*b75 + 
     b7*b15*b19*b29*b44*b54*b59*b67*b75 - b7*b15*b19*b29*b44*b50*b63*b67*b75 + 
     b7*b15*b19*b29*b44*b50*b58*b72*b75 - b7*b15*b19*b29*b44*b50*b58*b66*b81 + 
     b7*b15*b19*b35*b38*b50*b58*b66*b81 - b7*b15*b19*b35*b38*b50*b58*b72*b75 + 
     b7*b15*b19*b35*b38*b50*b63*b67*b75 - b7*b15*b19*b35*b38*b54*b59*b67*b75 + 
     b7*b15*b19*b35*b45*b47*b59*b67*b75 - b7*b15*b19*b36*b44*b47*b59*b67*b75 + 
     b7*b15*b27*b28*b44*b47*b59*b67*b75 - b7*b18*b24*b28*b44*b47*b59*b67*b75 + 
     b9*b16*b24*b28*b44*b47*b59*b67*b75 - b9*b16*b24*b35*b37*b47*b59*b67*b75 + 
     b7*b18*b24*b35*b37*b47*b59*b67*b75 - b7*b15*b27*b35*b37*b47*b59*b67*b75 + 
     b7*b15*b26*b36*b37*b47*b59*b67*b75 - b7*b15*b26*b28*b45*b47*b59*b67*b75 + 
     b7*b15*b26*b28*b38*b54*b59*b67*b75 - b7*b15*b26*b28*b38*b50*b63*b67*b75 + 
     b7*b15*b26*b28*b38*b50*b58*b72*b75 - b7*b15*b26*b28*b38*b50*b58*b66*b81 + 
     b7*b17*b24*b28*b38*b50*b58*b66*b81 - b7*b17*b24*b28*b38*b50*b58*b72*b75 + 
     b7*b17*b24*b28*b38*b50*b63*b67*b75 - b7*b17*b24*b28*b38*b54*b59*b67*b75 + 
     b7*b17*b24*b28*b45*b47*b59*b67*b75 - b7*b17*b24*b36*b37*b47*b59*b67*b75 + 
     b7*b17*b27*b33*b37*b47*b59*b67*b75 - b7*b18*b26*b33*b37*b47*b59*b67*b75 + 
     b9*b16*b26*b33*b37*b47*b59*b67*b75 - b9*b17*b25*b33*b37*b47*b59*b67*b75 + 
     b8*b18*b25*b33*b37*b47*b59*b67*b75 - b8*b16*b27*b33*b37*b47*b59*b67*b75 + 
     b8*b16*b24*b36*b37*b47*b59*b67*b75 - b8*b16*b24*b28*b45*b47*b59*b67*b75 + 
     b8*b16*b24*b28*b38*b54*b59*b67*b75 - b8*b16*b24*b28*b38*b50*b63*b67*b75 + 
     b8*b16*b24*b28*b38*b50*b58*b72*b75 - b8*b16*b24*b28*b38*b50*b58*b66*b81 + 
     b8*b16*b19*b33*b38*b50*b58*b66*b81 - b8*b16*b19*b33*b38*b50*b58*b72*b75 + 
     b8*b16*b19*b33*b38*b50*b63*b67*b75 - b8*b16*b19*b33*b38*b54*b59*b67*b75 + 
     b8*b16*b19*b33*b45*b47*b59*b67*b75 - b8*b16*b19*b36*b42*b47*b59*b67*b75 + 
     b8*b16*b27*b28*b42*b47*b59*b67*b75 - b8*b18*b25*b28*b42*b47*b59*b67*b75 + 
     b9*b17*b25*b28*b42*b47*b59*b67*b75 - b9*b16*b26*b28*b42*b47*b59*b67*b75 + 
     b7*b18*b26*b28*b42*b47*b59*b67*b75 - b7*b17*b27*b28*b42*b47*b59*b67*b75 + 
     b7*b17*b19*b36*b42*b47*b59*b67*b75 - b7*b17*b19*b33*b45*b47*b59*b67*b75 + 
     b7*b17*b19*b33*b38*b54*b59*b67*b75 - b7*b17*b19*b33*b38*b50*b63*b67*b75 + 
     b7*b17*b19*b33*b38*b50*b58*b72*b75 - b7*b17*b19*b33*b38*b50*b58*b66*b81 + 
     b7*b10*b26*b33*b38*b50*b58*b66*b81 - b7*b10*b26*b33*b38*b50*b58*b72*b75 + 
     b7*b10*b26*b33*b38*b50*b63*b67*b75 - b7*b10*b26*b33*b38*b54*b59*b67*b75 + 
     b7*b10*b26*b33*b45*b47*b59*b67*b75 - b7*b10*b26*b36*b42*b47*b59*b67*b75 + 
     b7*b10*b27*b35*b42*b47*b59*b67*b75 - b7*b18*b19*b35*b42*b47*b59*b67*b75 + 
     b9*b16*b19*b35*b42*b47*b59*b67*b75 - b9*b16*b19*b33*b44*b47*b59*b67*b75 + 
     b7*b18*b19*b33*b44*b47*b59*b67*b75 - b7*b10*b27*b33*b44*b47*b59*b67*b75 + 
     b7*b10*b24*b36*b44*b47*b59*b67*b75 - b7*b10*b24*b35*b45*b47*b59*b67*b75 + 
     b7*b10*b24*b35*b38*b54*b59*b67*b75 - b7*b10*b24*b35*b38*b50*b63*b67*b75 + 
     b7*b10*b24*b35*b38*b50*b58*b72*b75 - b7*b10*b24*b35*b38*b50*b58*b66*b81 + 
     b7*b10*b24*b29*b44*b50*b58*b66*b81 - b7*b10*b24*b29*b44*b50*b58*b72*b75 + 
     b7*b10*b24*b29*b44*b50*b63*b67*b75 - b7*b10*b24*b29*b44*b54*b59*b67*b75 + 
     b7*b10*b24*b29*b45*b53*b59*b67*b75 - b7*b10*b24*b36*b38*b53*b59*b67*b75 + 
     b7*b10*b27*b33*b38*b53*b59*b67*b75 - b7*b18*b19*b33*b38*b53*b59*b67*b75 + 
     b9*b16*b19*b33*b38*b53*b59*b67*b75 - b9*b16*b19*b33*b38*b50*b62*b67*b75 + 
     b7*b18*b19*b33*b38*b50*b62*b67*b75 - b7*b10*b27*b33*b38*b50*b62*b67*b75 + 
     b7*b10*b24*b36*b38*b50*b62*b67*b75 - b7*b10*b24*b29*b45*b50*b62*b67*b75 + 
     b7*b10*b24*b29*b41*b54*b62*b67*b75 - b7*b10*b24*b29*b41*b53*b63*b67*b75 + 
     b7*b10*b24*b29*b41*b53*b58*b72*b75 - b7*b10*b24*b29*b41*b53*b58*b66*b81 + 
     b7*b10*b24*b29*b41*b49*b62*b66*b81 - b7*b10*b24*b29*b41*b49*b62*b72*b75 + 
     b7*b10*b24*b29*b41*b49*b63*b71*b75 - b7*b10*b24*b29*b41*b54*b58*b71*b75 + 
     b7*b10*b24*b29*b45*b50*b58*b71*b75 - b7*b10*b24*b36*b38*b50*b58*b71*b75 + 
     b7*b10*b27*b33*b38*b50*b58*b71*b75 - b7*b18*b19*b33*b38*b50*b58*b71*b75 + 
     b9*b16*b19*b33*b38*b50*b58*b71*b75 - b9*b16*b19*b33*b38*b50*b58*b66*b80 + 
     b7*b18*b19*b33*b38*b50*b58*b66*b80 - b7*b10*b27*b33*b38*b50*b58*b66*b80 + 
     b7*b10*b24*b36*b38*b50*b58*b66*b80 - b7*b10*b24*b29*b45*b50*b58*b66*b80 + 
     b7*b10*b24*b29*b41*b54*b58*b66*b80 - b7*b10*b24*b29*b41*b49*b63*b66*b80 + 
     b7*b10*b24*b29*b41*b49*b57*b72*b80 - b7*b10*b24*b29*b41*b49*b57*b71*b81 + 
     b1*b16*b24*b29*b41*b49*b57*b71*b81 - b1*b16*b24*b29*b41*b49*b57*b72*b80 + 
     b1*b16*b24*b29*b41*b49*b63*b66*b80 - b1*b16*b24*b29*b41*b54*b58*b66*b80 + 
     b1*b16*b24*b29*b45*b50*b58*b66*b80 - b1*b16*b24*b36*b38*b50*b58*b66*b80 + 
     b1*b16*b27*b33*b38*b50*b58*b66*b80 - b1*b18*b25*b33*b38*b50*b58*b66*b80 + 
     b9*b10*b25*b33*b38*b50*b58*b66*b80 - b9*b10*b25*b33*b38*b50*b58*b71*b75 + 
     b1*b18*b25*b33*b38*b50*b58*b71*b75 - b1*b16*b27*b33*b38*b50*b58*b71*b75 + 
     b1*b16*b24*b36*b38*b50*b58*b71*b75 - b1*b16*b24*b29*b45*b50*b58*b71*b75 + 
     b1*b16*b24*b29*b41*b54*b58*b71*b75 - b1*b16*b24*b29*b41*b49*b63*b71*b75 + 
     b1*b16*b24*b29*b41*b49*b62*b72*b75 - b1*b16*b24*b29*b41*b49*b62*b66*b81 + 
     b1*b16*b24*b29*b41*b53*b58*b66*b81 - b1*b16*b24*b29*b41*b53*b58*b72*b75 + 
     b1*b16*b24*b29*b41*b53*b63*b67*b75 - b1*b16*b24*b29*b41*b54*b62*b67*b75 + 
     b1*b16*b24*b29*b45*b50*b62*b67*b75 - b1*b16*b24*b36*b38*b50*b62*b67*b75 + 
     b1*b16*b27*b33*b38*b50*b62*b67*b75 - b1*b18*b25*b33*b38*b50*b62*b67*b75 + 
     b9*b10*b25*b33*b38*b50*b62*b67*b75 - b9*b10*b25*b33*b38*b53*b59*b67*b75 + 
     b1*b18*b25*b33*b38*b53*b59*b67*b75 - b1*b16*b27*b33*b38*b53*b59*b67*b75 + 
     b1*b16*b24*b36*b38*b53*b59*b67*b75 - b1*b16*b24*b29*b45*b53*b59*b67*b75 + 
     b1*b16*b24*b29*b44*b54*b59*b67*b75 - b1*b16*b24*b29*b44*b50*b63*b67*b75 + 
     b1*b16*b24*b29*b44*b50*b58*b72*b75 - b1*b16*b24*b29*b44*b50*b58*b66*b81 + 
     b1*b16*b24*b35*b38*b50*b58*b66*b81 - b1*b16*b24*b35*b38*b50*b58*b72*b75 + 
     b1*b16*b24*b35*b38*b50*b63*b67*b75 - b1*b16*b24*b35*b38*b54*b59*b67*b75 + 
     b1*b16*b24*b35*b45*b47*b59*b67*b75 - b1*b16*b24*b36*b44*b47*b59*b67*b75 + 
     b1*b16*b27*b33*b44*b47*b59*b67*b75 - b1*b18*b25*b33*b44*b47*b59*b67*b75 + 
     b9*b10*b25*b33*b44*b47*b59*b67*b75 - b9*b10*b25*b35*b42*b47*b59*b67*b75 + 
     b1*b18*b25*b35*b42*b47*b59*b67*b75 - b1*b16*b27*b35*b42*b47*b59*b67*b75 + 
     b1*b16*b26*b36*b42*b47*b59*b67*b75 - b1*b16*b26*b33*b45*b47*b59*b67*b75 + 
     b1*b16*b26*b33*b38*b54*b59*b67*b75 - b1*b16*b26*b33*b38*b50*b63*b67*b75 + 
     b1*b16*b26*b33*b38*b50*b58*b72*b75 - b1*b16*b26*b33*b38*b50*b58*b66*b81 + 
     b1*b17*b25*b33*b38*b50*b58*b66*b81 - b1*b17*b25*b33*b38*b50*b58*b72*b75 + 
     b1*b17*b25*b33*b38*b50*b63*b67*b75 - b1*b17*b25*b33*b38*b54*b59*b67*b75 + 
     b1*b17*b25*b33*b45*b47*b59*b67*b75 - b1*b17*b25*b36*b42*b47*b59*b67*b75 + 
     b1*b17*b27*b34*b42*b47*b59*b67*b75 - b1*b18*b26*b34*b42*b47*b59*b67*b75 + 
     b9*b10*b26*b34*b42*b47*b59*b67*b75 - b9*b17*b19*b34*b42*b47*b59*b67*b75 + 
     b8*b18*b19*b34*b42*b47*b59*b67*b75 - b8*b10*b27*b34*b42*b47*b59*b67*b75 + 
     b8*b10*b25*b36*b42*b47*b59*b67*b75 - b8*b10*b25*b33*b45*b47*b59*b67*b75 + 
     b8*b10*b25*b33*b38*b54*b59*b67*b75 - b8*b10*b25*b33*b38*b50*b63*b67*b75 + 
     b8*b10*b25*b33*b38*b50*b58*b72*b75 - b8*b10*b25*b33*b38*b50*b58*b66*b81 + 
     b8*b10*b24*b34*b38*b50*b58*b66*b81 - b8*b10*b24*b34*b38*b50*b58*b72*b75 + 
     b8*b10*b24*b34*b38*b50*b63*b67*b75 - b8*b10*b24*b34*b38*b54*b59*b67*b75 + 
     b8*b10*b24*b34*b45*b47*b59*b67*b75 - b8*b10*b24*b36*b43*b47*b59*b67*b75 + 
     b8*b10*b27*b33*b43*b47*b59*b67*b75 - b8*b18*b19*b33*b43*b47*b59*b67*b75 + 
     b9*b17*b19*b33*b43*b47*b59*b67*b75 - b9*b10*b26*b33*b43*b47*b59*b67*b75 + 
     b1*b18*b26*b33*b43*b47*b59*b67*b75 - b1*b17*b27*b33*b43*b47*b59*b67*b75 + 
     b1*b17*b24*b36*b43*b47*b59*b67*b75 - b1*b17*b24*b34*b45*b47*b59*b67*b75 + 
     b1*b17*b24*b34*b38*b54*b59*b67*b75 - b1*b17*b24*b34*b38*b50*b63*b67*b75 + 
     b1*b17*b24*b34*b38*b50*b58*b72*b75 - b1*b17*b24*b34*b38*b50*b58*b66*b81 + 
     b1*b15*b26*b34*b38*b50*b58*b66*b81 - b1*b15*b26*b34*b38*b50*b58*b72*b75 + 
     b1*b15*b26*b34*b38*b50*b63*b67*b75 - b1*b15*b26*b34*b38*b54*b59*b67*b75 + 
     b1*b15*b26*b34*b45*b47*b59*b67*b75 - b1*b15*b26*b36*b43*b47*b59*b67*b75 + 
     b1*b15*b27*b35*b43*b47*b59*b67*b75 - b1*b18*b24*b35*b43*b47*b59*b67*b75 + 
     b9*b10*b24*b35*b43*b47*b59*b67*b75 - b9*b10*b24*b34*b44*b47*b59*b67*b75 + 
     b1*b18*b24*b34*b44*b47*b59*b67*b75 - b1*b15*b27*b34*b44*b47*b59*b67*b75 + 
     b1*b15*b25*b36*b44*b47*b59*b67*b75 - b1*b15*b25*b35*b45*b47*b59*b67*b75 + 
     b1*b15*b25*b35*b38*b54*b59*b67*b75 - b1*b15*b25*b35*b38*b50*b63*b67*b75 + 
     b1*b15*b25*b35*b38*b50*b58*b72*b75 - b1*b15*b25*b35*b38*b50*b58*b66*b81 + 
     b1*b15*b25*b29*b44*b50*b58*b66*b81 - b1*b15*b25*b29*b44*b50*b58*b72*b75 + 
     b1*b15*b25*b29*b44*b50*b63*b67*b75 - b1*b15*b25*b29*b44*b54*b59*b67*b75 + 
     b1*b15*b25*b29*b45*b53*b59*b67*b75 - b1*b15*b25*b36*b38*b53*b59*b67*b75 + 
     b1*b15*b27*b34*b38*b53*b59*b67*b75 - b1*b18*b24*b34*b38*b53*b59*b67*b75 + 
     b9*b10*b24*b34*b38*b53*b59*b67*b75 - b9*b10*b24*b34*b38*b50*b62*b67*b75 + 
     b1*b18*b24*b34*b38*b50*b62*b67*b75 - b1*b15*b27*b34*b38*b50*b62*b67*b75 + 
     b1*b15*b25*b36*b38*b50*b62*b67*b75 - b1*b15*b25*b29*b45*b50*b62*b67*b75 + 
     b1*b15*b25*b29*b41*b54*b62*b67*b75 - b1*b15*b25*b29*b41*b53*b63*b67*b75 + 
     b1*b15*b25*b29*b41*b53*b58*b72*b75 - b1*b15*b25*b29*b41*b53*b58*b66*b81 + 
     b1*b15*b25*b29*b41*b49*b62*b66*b81 - b1*b15*b25*b29*b41*b49*b62*b72*b75 + 
     b1*b15*b25*b29*b41*b49*b63*b71*b75 - b1*b15*b25*b29*b41*b54*b58*b71*b75 + 
     b1*b15*b25*b29*b45*b50*b58*b71*b75 - b1*b15*b25*b36*b38*b50*b58*b71*b75 + 
     b1*b15*b27*b34*b38*b50*b58*b71*b75 - b1*b18*b24*b34*b38*b50*b58*b71*b75 + 
     b9*b10*b24*b34*b38*b50*b58*b71*b75 - b9*b10*b24*b34*b38*b50*b58*b66*b80 + 
     b1*b18*b24*b34*b38*b50*b58*b66*b80 - b1*b15*b27*b34*b38*b50*b58*b66*b80 + 
     b1*b15*b25*b36*b38*b50*b58*b66*b80 - b1*b15*b25*b29*b45*b50*b58*b66*b80 + 
     b1*b15*b25*b29*b41*b54*b58*b66*b80 - b1*b15*b25*b29*b41*b49*b63*b66*b80 + 
     b1*b15*b25*b29*b41*b49*b57*b72*b80 - b1*b15*b25*b29*b41*b49*b57*b71*b81 + 
     b1*b15*b20*b34*b41*b49*b57*b71*b81 - b1*b15*b20*b34*b41*b49*b57*b72*b80 + 
     b1*b15*b20*b34*b41*b49*b63*b66*b80 - b1*b15*b20*b34*b41*b54*b58*b66*b80 + 
     b1*b15*b20*b34*b45*b50*b58*b66*b80 - b1*b15*b20*b36*b43*b50*b58*b66*b80 + 
     b1*b15*b27*b29*b43*b50*b58*b66*b80 - b1*b18*b24*b29*b43*b50*b58*b66*b80 + 
     b9*b10*b24*b29*b43*b50*b58*b66*b80 - b9*b10*b24*b29*b43*b50*b58*b71*b75 + 
     b1*b18*b24*b29*b43*b50*b58*b71*b75 - b1*b15*b27*b29*b43*b50*b58*b71*b75 + 
     b1*b15*b20*b36*b43*b50*b58*b71*b75 - b1*b15*b20*b34*b45*b50*b58*b71*b75 + 
     b1*b15*b20*b34*b41*b54*b58*b71*b75 - b1*b15*b20*b34*b41*b49*b63*b71*b75 + 
     b1*b15*b20*b34*b41*b49*b62*b72*b75 - b1*b15*b20*b34*b41*b49*b62*b66*b81 + 
     b1*b15*b20*b34*b41*b53*b58*b66*b81 - b1*b15*b20*b34*b41*b53*b58*b72*b75 + 
     b1*b15*b20*b34*b41*b53*b63*b67*b75 - b1*b15*b20*b34*b41*b54*b62*b67*b75 + 
     b1*b15*b20*b34*b45*b50*b62*b67*b75 - b1*b15*b20*b36*b43*b50*b62*b67*b75 + 
     b1*b15*b27*b29*b43*b50*b62*b67*b75 - b1*b18*b24*b29*b43*b50*b62*b67*b75 + 
     b9*b10*b24*b29*b43*b50*b62*b67*b75 - b9*b10*b24*b29*b43*b53*b59*b67*b75 + 
     b1*b18*b24*b29*b43*b53*b59*b67*b75 - b1*b15*b27*b29*b43*b53*b59*b67*b75 + 
     b1*b15*b20*b36*b43*b53*b59*b67*b75 - b1*b15*b20*b34*b45*b53*b59*b67*b75 + 
     b1*b15*b20*b34*b44*b54*b59*b67*b75 - b1*b15*b20*b34*b44*b50*b63*b67*b75 + 
     b1*b15*b20*b34*b44*b50*b58*b72*b75 - b1*b15*b20*b34*b44*b50*b58*b66*b81 + 
     b1*b15*b20*b35*b43*b50*b58*b66*b81 - b1*b15*b20*b35*b43*b50*b58*b72*b75 + 
     b1*b15*b20*b35*b43*b50*b63*b67*b75 - b1*b15*b20*b35*b43*b54*b59*b67*b75 + 
     b1*b15*b20*b35*b45*b52*b59*b67*b75 - b1*b15*b20*b36*b44*b52*b59*b67*b75 + 
     b1*b15*b27*b29*b44*b52*b59*b67*b75 - b1*b18*b24*b29*b44*b52*b59*b67*b75 + 
     b9*b10*b24*b29*b44*b52*b59*b67*b75 - b9*b10*b24*b35*b38*b52*b59*b67*b75 + 
     b1*b18*b24*b35*b38*b52*b59*b67*b75 - b1*b15*b27*b35*b38*b52*b59*b67*b75 + 
     b1*b15*b26*b36*b38*b52*b59*b67*b75 - b1*b15*b26*b29*b45*b52*b59*b67*b75 + 
     b1*b15*b26*b29*b43*b54*b59*b67*b75 - b1*b15*b26*b29*b43*b50*b63*b67*b75 + 
     b1*b15*b26*b29*b43*b50*b58*b72*b75 - b1*b15*b26*b29*b43*b50*b58*b66*b81 + 
     b1*b17*b24*b29*b43*b50*b58*b66*b81 - b1*b17*b24*b29*b43*b50*b58*b72*b75 + 
     b1*b17*b24*b29*b43*b50*b63*b67*b75 - b1*b17*b24*b29*b43*b54*b59*b67*b75 + 
     b1*b17*b24*b29*b45*b52*b59*b67*b75 - b1*b17*b24*b36*b38*b52*b59*b67*b75 + 
     b1*b17*b27*b33*b38*b52*b59*b67*b75 - b1*b18*b26*b33*b38*b52*b59*b67*b75 + 
     b9*b10*b26*b33*b38*b52*b59*b67*b75 - b9*b17*b19*b33*b38*b52*b59*b67*b75 + 
     b8*b18*b19*b33*b38*b52*b59*b67*b75 - b8*b10*b27*b33*b38*b52*b59*b67*b75 + 
     b8*b10*b24*b36*b38*b52*b59*b67*b75 - b8*b10*b24*b29*b45*b52*b59*b67*b75 + 
     b8*b10*b24*b29*b43*b54*b59*b67*b75 - b8*b10*b24*b29*b43*b50*b63*b67*b75 + 
     b8*b10*b24*b29*b43*b50*b58*b72*b75 - b8*b10*b24*b29*b43*b50*b58*b66*b81 + 
     b8*b10*b24*b29*b41*b52*b58*b66*b81 - b8*b10*b24*b29*b41*b52*b58*b72*b75 + 
     b8*b10*b24*b29*b41*b52*b63*b67*b75 - b8*b10*b24*b29*b41*b54*b61*b67*b75 + 
     b8*b10*b24*b29*b45*b50*b61*b67*b75 - b8*b10*b24*b36*b38*b50*b61*b67*b75 + 
     b8*b10*b27*b33*b38*b50*b61*b67*b75 - b8*b18*b19*b33*b38*b50*b61*b67*b75 + 
     b9*b17*b19*b33*b38*b50*b61*b67*b75 - b9*b10*b26*b33*b38*b50*b61*b67*b75 + 
     b1*b18*b26*b33*b38*b50*b61*b67*b75 - b1*b17*b27*b33*b38*b50*b61*b67*b75 + 
     b1*b17*b24*b36*b38*b50*b61*b67*b75 - b1*b17*b24*b29*b45*b50*b61*b67*b75 + 
     b1*b17*b24*b29*b41*b54*b61*b67*b75 - b1*b17*b24*b29*b41*b52*b63*b67*b75 + 
     b1*b17*b24*b29*b41*b52*b58*b72*b75 - b1*b17*b24*b29*b41*b52*b58*b66*b81 + 
     b1*b15*b26*b29*b41*b52*b58*b66*b81 - b1*b15*b26*b29*b41*b52*b58*b72*b75 + 
     b1*b15*b26*b29*b41*b52*b63*b67*b75 - b1*b15*b26*b29*b41*b54*b61*b67*b75 + 
     b1*b15*b26*b29*b45*b50*b61*b67*b75 - b1*b15*b26*b36*b38*b50*b61*b67*b75 + 
     b1*b15*b27*b35*b38*b50*b61*b67*b75 - b1*b18*b24*b35*b38*b50*b61*b67*b75 + 
     b9*b10*b24*b35*b38*b50*b61*b67*b75 - b9*b10*b24*b29*b44*b50*b61*b67*b75 + 
     b1*b18*b24*b29*b44*b50*b61*b67*b75 - b1*b15*b27*b29*b44*b50*b61*b67*b75 + 
     b1*b15*b20*b36*b44*b50*b61*b67*b75 - b1*b15*b20*b35*b45*b50*b61*b67*b75 + 
     b1*b15*b20*b35*b41*b54*b61*b67*b75 - b1*b15*b20*b35*b41*b52*b63*b67*b75 + 
     b1*b15*b20*b35*b41*b52*b58*b72*b75 - b1*b15*b20*b35*b41*b52*b58*b66*b81 + 
     b1*b15*b20*b32*b44*b52*b58*b66*b81 - b1*b15*b20*b32*b44*b52*b58*b72*b75 + 
     b1*b15*b20*b32*b44*b52*b63*b67*b75 - b1*b15*b20*b32*b44*b54*b61*b67*b75 + 
     b1*b15*b20*b32*b45*b53*b61*b67*b75 - b1*b15*b20*b36*b41*b53*b61*b67*b75 + 
     b1*b15*b27*b29*b41*b53*b61*b67*b75 - b1*b18*b24*b29*b41*b53*b61*b67*b75 + 
     b9*b10*b24*b29*b41*b53*b61*b67*b75 - b9*b10*b24*b29*b41*b52*b62*b67*b75 + 
     b1*b18*b24*b29*b41*b52*b62*b67*b75 - b1*b15*b27*b29*b41*b52*b62*b67*b75 + 
     b1*b15*b20*b36*b41*b52*b62*b67*b75 - b1*b15*b20*b32*b45*b52*b62*b67*b75 + 
     b1*b15*b20*b32*b43*b54*b62*b67*b75 - b1*b15*b20*b32*b43*b53*b63*b67*b75 + 
     b1*b15*b20*b32*b43*b53*b58*b72*b75 - b1*b15*b20*b32*b43*b53*b58*b66*b81 + 
     b1*b15*b20*b32*b43*b49*b62*b66*b81 - b1*b15*b20*b32*b43*b49*b62*b72*b75 + 
     b1*b15*b20*b32*b43*b49*b63*b71*b75 - b1*b15*b20*b32*b43*b54*b58*b71*b75 + 
     b1*b15*b20*b32*b45*b52*b58*b71*b75 - b1*b15*b20*b36*b41*b52*b58*b71*b75 + 
     b1*b15*b27*b29*b41*b52*b58*b71*b75 - b1*b18*b24*b29*b41*b52*b58*b71*b75 + 
     b9*b10*b24*b29*b41*b52*b58*b71*b75 - b9*b10*b24*b29*b41*b52*b58*b66*b80 + 
     b1*b18*b24*b29*b41*b52*b58*b66*b80 - b1*b15*b27*b29*b41*b52*b58*b66*b80 + 
     b1*b15*b20*b36*b41*b52*b58*b66*b80 - b1*b15*b20*b32*b45*b52*b58*b66*b80 + 
     b1*b15*b20*b32*b43*b54*b58*b66*b80 - b1*b15*b20*b32*b43*b49*b63*b66*b80 + 
     b1*b15*b20*b32*b43*b49*b57*b72*b80 - b1*b15*b20*b32*b43*b49*b57*b71*b81 + 
     b1*b15*b20*b32*b40*b52*b57*b71*b81 - b1*b15*b20*b32*b40*b52*b57*b72*b80 + 
     b1*b15*b20*b32*b40*b52*b63*b66*b80 - b1*b15*b20*b32*b40*b54*b61*b66*b80 + 
     b1*b15*b20*b32*b45*b49*b61*b66*b80 - b1*b15*b20*b36*b41*b49*b61*b66*b80 + 
     b1*b15*b27*b29*b41*b49*b61*b66*b80 - b1*b18*b24*b29*b41*b49*b61*b66*b80 + 
     b9*b10*b24*b29*b41*b49*b61*b66*b80 - b9*b10*b24*b29*b41*b49*b61*b71*b75 + 
     b1*b18*b24*b29*b41*b49*b61*b71*b75 - b1*b15*b27*b29*b41*b49*b61*b71*b75 + 
     b1*b15*b20*b36*b41*b49*b61*b71*b75 - b1*b15*b20*b32*b45*b49*b61*b71*b75 + 
     b1*b15*b20*b32*b40*b54*b61*b71*b75 - b1*b15*b20*b32*b40*b52*b63*b71*b75 + 
     b1*b15*b20*b32*b40*b52*b62*b72*b75 - b1*b15*b20*b32*b40*b52*b62*b66*b81 + 
     b1*b15*b20*b32*b40*b53*b61*b66*b81 - b1*b15*b20*b32*b40*b53*b61*b72*b75 + 
     b1*b15*b20*b32*b40*b53*b63*b70*b75 - b1*b15*b20*b32*b40*b54*b62*b70*b75 + 
     b1*b15*b20*b32*b45*b49*b62*b70*b75 - b1*b15*b20*b36*b41*b49*b62*b70*b75 + 
     b1*b15*b27*b29*b41*b49*b62*b70*b75 - b1*b18*b24*b29*b41*b49*b62*b70*b75 + 
     b9*b10*b24*b29*b41*b49*b62*b70*b75 - b9*b10*b24*b29*b41*b53*b58*b70*b75 + 
     b1*b18*b24*b29*b41*b53*b58*b70*b75 - b1*b15*b27*b29*b41*b53*b58*b70*b75 + 
     b1*b15*b20*b36*b41*b53*b58*b70*b75 - b1*b15*b20*b32*b45*b53*b58*b70*b75 + 
     b1*b15*b20*b32*b44*b54*b58*b70*b75 - b1*b15*b20*b32*b44*b49*b63*b70*b75 + 
     b1*b15*b20*b32*b44*b49*b61*b72*b75 - b1*b15*b20*b32*b44*b49*b61*b66*b81 + 
     b1*b15*b20*b35*b41*b49*b61*b66*b81 - b1*b15*b20*b35*b41*b49*b61*b72*b75 + 
     b1*b15*b20*b35*b41*b49*b63*b70*b75 - b1*b15*b20*b35*b41*b54*b58*b70*b75 + 
     b1*b15*b20*b35*b45*b50*b58*b70*b75 - b1*b15*b20*b36*b44*b50*b58*b70*b75 + 
     b1*b15*b27*b29*b44*b50*b58*b70*b75 - b1*b18*b24*b29*b44*b50*b58*b70*b75 + 
     b9*b10*b24*b29*b44*b50*b58*b70*b75 - b9*b10*b24*b35*b38*b50*b58*b70*b75 + 
     b1*b18*b24*b35*b38*b50*b58*b70*b75 - b1*b15*b27*b35*b38*b50*b58*b70*b75 + 
     b1*b15*b26*b36*b38*b50*b58*b70*b75 - b1*b15*b26*b29*b45*b50*b58*b70*b75 + 
     b1*b15*b26*b29*b41*b54*b58*b70*b75 - b1*b15*b26*b29*b41*b49*b63*b70*b75 + 
     b1*b15*b26*b29*b41*b49*b61*b72*b75 - b1*b15*b26*b29*b41*b49*b61*b66*b81 + 
     b1*b17*b24*b29*b41*b49*b61*b66*b81 - b1*b17*b24*b29*b41*b49*b61*b72*b75 + 
     b1*b17*b24*b29*b41*b49*b63*b70*b75 - b1*b17*b24*b29*b41*b54*b58*b70*b75 + 
     b1*b17*b24*b29*b45*b50*b58*b70*b75 - b1*b17*b24*b36*b38*b50*b58*b70*b75 + 
     b1*b17*b27*b33*b38*b50*b58*b70*b75 - b1*b18*b26*b33*b38*b50*b58*b70*b75 + 
     b9*b10*b26*b33*b38*b50*b58*b70*b75 - b9*b17*b19*b33*b38*b50*b58*b70*b75 + 
     b8*b18*b19*b33*b38*b50*b58*b70*b75 - b8*b10*b27*b33*b38*b50*b58*b70*b75 + 
     b8*b10*b24*b36*b38*b50*b58*b70*b75 - b8*b10*b24*b29*b45*b50*b58*b70*b75 + 
     b8*b10*b24*b29*b41*b54*b58*b70*b75 - b8*b10*b24*b29*b41*b49*b63*b70*b75 + 
     b8*b10*b24*b29*b41*b49*b61*b72*b75 - b8*b10*b24*b29*b41*b49*b61*b66*b81 + 
     b8*b10*b24*b29*b41*b49*b57*b70*b81 - b8*b10*b24*b29*b41*b49*b57*b72*b79 + 
     b8*b10*b24*b29*b41*b49*b63*b66*b79 - b8*b10*b24*b29*b41*b54*b58*b66*b79 + 
     b8*b10*b24*b29*b45*b50*b58*b66*b79 - b8*b10*b24*b36*b38*b50*b58*b66*b79 + 
     b8*b10*b27*b33*b38*b50*b58*b66*b79 - b8*b18*b19*b33*b38*b50*b58*b66*b79 + 
     b9*b17*b19*b33*b38*b50*b58*b66*b79 - b9*b10*b26*b33*b38*b50*b58*b66*b79 + 
     b1*b18*b26*b33*b38*b50*b58*b66*b79 - b1*b17*b27*b33*b38*b50*b58*b66*b79 + 
     b1*b17*b24*b36*b38*b50*b58*b66*b79 - b1*b17*b24*b29*b45*b50*b58*b66*b79 + 
     b1*b17*b24*b29*b41*b54*b58*b66*b79 - b1*b17*b24*b29*b41*b49*b63*b66*b79 + 
     b1*b17*b24*b29*b41*b49*b57*b72*b79 - b1*b17*b24*b29*b41*b49*b57*b70*b81 + 
     b1*b15*b26*b29*b41*b49*b57*b70*b81 - b1*b15*b26*b29*b41*b49*b57*b72*b79 + 
     b1*b15*b26*b29*b41*b49*b63*b66*b79 - b1*b15*b26*b29*b41*b54*b58*b66*b79 + 
     b1*b15*b26*b29*b45*b50*b58*b66*b79 - b1*b15*b26*b36*b38*b50*b58*b66*b79 + 
     b1*b15*b27*b35*b38*b50*b58*b66*b79 - b1*b18*b24*b35*b38*b50*b58*b66*b79 + 
     b9*b10*b24*b35*b38*b50*b58*b66*b79 - b9*b10*b24*b29*b44*b50*b58*b66*b79 + 
     b1*b18*b24*b29*b44*b50*b58*b66*b79 - b1*b15*b27*b29*b44*b50*b58*b66*b79 + 
     b1*b15*b20*b36*b44*b50*b58*b66*b79 - b1*b15*b20*b35*b45*b50*b58*b66*b79 + 
     b1*b15*b20*b35*b41*b54*b58*b66*b79 - b1*b15*b20*b35*b41*b49*b63*b66*b79 + 
     b1*b15*b20*b35*b41*b49*b57*b72*b79 - b1*b15*b20*b35*b41*b49*b57*b70*b81 + 
     b1*b15*b20*b32*b44*b49*b57*b70*b81 - b1*b15*b20*b32*b44*b49*b57*b72*b79 + 
     b1*b15*b20*b32*b44*b49*b63*b66*b79 - b1*b15*b20*b32*b44*b54*b58*b66*b79 + 
     b1*b15*b20*b32*b45*b53*b58*b66*b79 - b1*b15*b20*b36*b41*b53*b58*b66*b79 + 
     b1*b15*b27*b29*b41*b53*b58*b66*b79 - b1*b18*b24*b29*b41*b53*b58*b66*b79 + 
     b9*b10*b24*b29*b41*b53*b58*b66*b79 - b9*b10*b24*b29*b41*b49*b62*b66*b79 + 
     b1*b18*b24*b29*b41*b49*b62*b66*b79 - b1*b15*b27*b29*b41*b49*b62*b66*b79 + 
     b1*b15*b20*b36*b41*b49*b62*b66*b79 - b1*b15*b20*b32*b45*b49*b62*b66*b79 + 
     b1*b15*b20*b32*b40*b54*b62*b66*b79 - b1*b15*b20*b32*b40*b53*b63*b66*b79 + 
     b1*b15*b20*b32*b40*b53*b57*b72*b79 - b1*b15*b20*b32*b40*b53*b57*b70*b81 + 
     b1*b15*b20*b32*b40*b48*b62*b70*b81 - b1*b15*b20*b32*b40*b48*b62*b72*b79 + 
     b1*b15*b20*b32*b40*b48*b63*b71*b79 - b1*b15*b20*b32*b40*b54*b57*b71*b79 + 
     b1*b15*b20*b32*b45*b49*b57*b71*b79 - b1*b15*b20*b36*b41*b49*b57*b71*b79 + 
     b1*b15*b27*b29*b41*b49*b57*b71*b79 - b1*b18*b24*b29*b41*b49*b57*b71*b79 + 
     b9*b10*b24*b29*b41*b49*b57*b71*b79 - b9*b10*b24*b29*b41*b49*b57*b70*b80 + 
     b1*b18*b24*b29*b41*b49*b57*b70*b80 - b1*b15*b27*b29*b41*b49*b57*b70*b80 + 
     b1*b15*b20*b36*b41*b49*b57*b70*b80 - b1*b15*b20*b32*b45*b49*b57*b70*b80 + 
     b1*b15*b20*b32*b40*b54*b57*b70*b80 - b1*b15*b20*b32*b40*b48*b63*b70*b80 + 
     b1*b15*b20*b32*b40*b48*b61*b72*b80 - b1*b15*b20*b32*b40*b48*b61*b71*b81 + 
     b1*b11*b24*b32*b40*b48*b61*b71*b81 - b1*b11*b24*b32*b40*b48*b61*b72*b80 + 
     b1*b11*b24*b32*b40*b48*b63*b70*b80 - b1*b11*b24*b32*b40*b54*b57*b70*b80 + 
     b1*b11*b24*b32*b45*b49*b57*b70*b80 - b1*b11*b24*b36*b41*b49*b57*b70*b80 + 
     b1*b11*b27*b33*b41*b49*b57*b70*b80 - b1*b18*b20*b33*b41*b49*b57*b70*b80 + 
     b9*b10*b20*b33*b41*b49*b57*b70*b80 - b9*b10*b20*b33*b41*b49*b57*b71*b79 + 
     b1*b18*b20*b33*b41*b49*b57*b71*b79 - b1*b11*b27*b33*b41*b49*b57*b71*b79 + 
     b1*b11*b24*b36*b41*b49*b57*b71*b79 - b1*b11*b24*b32*b45*b49*b57*b71*b79 + 
     b1*b11*b24*b32*b40*b54*b57*b71*b79 - b1*b11*b24*b32*b40*b48*b63*b71*b79 + 
     b1*b11*b24*b32*b40*b48*b62*b72*b79 - b1*b11*b24*b32*b40*b48*b62*b70*b81 + 
     b1*b11*b24*b32*b40*b53*b57*b70*b81 - b1*b11*b24*b32*b40*b53*b57*b72*b79 + 
     b1*b11*b24*b32*b40*b53*b63*b66*b79 - b1*b11*b24*b32*b40*b54*b62*b66*b79 + 
     b1*b11*b24*b32*b45*b49*b62*b66*b79 - b1*b11*b24*b36*b41*b49*b62*b66*b79 + 
     b1*b11*b27*b33*b41*b49*b62*b66*b79 - b1*b18*b20*b33*b41*b49*b62*b66*b79 + 
     b9*b10*b20*b33*b41*b49*b62*b66*b79 - b9*b10*b20*b33*b41*b53*b58*b66*b79 + 
     b1*b18*b20*b33*b41*b53*b58*b66*b79 - b1*b11*b27*b33*b41*b53*b58*b66*b79 + 
     b1*b11*b24*b36*b41*b53*b58*b66*b79 - b1*b11*b24*b32*b45*b53*b58*b66*b79 + 
     b1*b11*b24*b32*b44*b54*b58*b66*b79 - b1*b11*b24*b32*b44*b49*b63*b66*b79 + 
     b1*b11*b24*b32*b44*b49*b57*b72*b79 - b1*b11*b24*b32*b44*b49*b57*b70*b81 + 
     b1*b11*b24*b35*b41*b49*b57*b70*b81 - b1*b11*b24*b35*b41*b49*b57*b72*b79 + 
     b1*b11*b24*b35*b41*b49*b63*b66*b79 - b1*b11*b24*b35*b41*b54*b58*b66*b79 + 
     b1*b11*b24*b35*b45*b50*b58*b66*b79 - b1*b11*b24*b36*b44*b50*b58*b66*b79 + 
     b1*b11*b27*b33*b44*b50*b58*b66*b79 - b1*b18*b20*b33*b44*b50*b58*b66*b79 + 
     b9*b10*b20*b33*b44*b50*b58*b66*b79 - b9*b10*b20*b35*b42*b50*b58*b66*b79 + 
     b1*b18*b20*b35*b42*b50*b58*b66*b79 - b1*b11*b27*b35*b42*b50*b58*b66*b79 + 
     b1*b11*b26*b36*b42*b50*b58*b66*b79 - b1*b11*b26*b33*b45*b50*b58*b66*b79 + 
     b1*b11*b26*b33*b41*b54*b58*b66*b79 - b1*b11*b26*b33*b41*b49*b63*b66*b79 + 
     b1*b11*b26*b33*b41*b49*b57*b72*b79 - b1*b11*b26*b33*b41*b49*b57*b70*b81 + 
     b1*b17*b20*b33*b41*b49*b57*b70*b81 - b1*b17*b20*b33*b41*b49*b57*b72*b79 + 
     b1*b17*b20*b33*b41*b49*b63*b66*b79 - b1*b17*b20*b33*b41*b54*b58*b66*b79 + 
     b1*b17*b20*b33*b45*b50*b58*b66*b79 - b1*b17*b20*b36*b42*b50*b58*b66*b79 + 
     b1*b17*b27*b29*b42*b50*b58*b66*b79 - b1*b18*b26*b29*b42*b50*b58*b66*b79 + 
     b9*b10*b26*b29*b42*b50*b58*b66*b79 - b9*b17*b19*b29*b42*b50*b58*b66*b79 + 
     b8*b18*b19*b29*b42*b50*b58*b66*b79 - b8*b10*b27*b29*b42*b50*b58*b66*b79 + 
     b8*b10*b20*b36*b42*b50*b58*b66*b79 - b8*b10*b20*b33*b45*b50*b58*b66*b79 + 
     b8*b10*b20*b33*b41*b54*b58*b66*b79 - b8*b10*b20*b33*b41*b49*b63*b66*b79 + 
     b8*b10*b20*b33*b41*b49*b57*b72*b79 - b8*b10*b20*b33*b41*b49*b57*b70*b81 + 
     b8*b10*b20*b33*b41*b49*b61*b66*b81 - b8*b10*b20*b33*b41*b49*b61*b72*b75 + 
     b8*b10*b20*b33*b41*b49*b63*b70*b75 - b8*b10*b20*b33*b41*b54*b58*b70*b75 + 
     b8*b10*b20*b33*b45*b50*b58*b70*b75 - b8*b10*b20*b36*b42*b50*b58*b70*b75 + 
     b8*b10*b27*b29*b42*b50*b58*b70*b75 - b8*b18*b19*b29*b42*b50*b58*b70*b75 + 
     b9*b17*b19*b29*b42*b50*b58*b70*b75 - b9*b10*b26*b29*b42*b50*b58*b70*b75 + 
     b1*b18*b26*b29*b42*b50*b58*b70*b75 - b1*b17*b27*b29*b42*b50*b58*b70*b75 + 
     b1*b17*b20*b36*b42*b50*b58*b70*b75 - b1*b17*b20*b33*b45*b50*b58*b70*b75 + 
     b1*b17*b20*b33*b41*b54*b58*b70*b75 - b1*b17*b20*b33*b41*b49*b63*b70*b75 + 
     b1*b17*b20*b33*b41*b49*b61*b72*b75 - b1*b17*b20*b33*b41*b49*b61*b66*b81 + 
     b1*b11*b26*b33*b41*b49*b61*b66*b81 - b1*b11*b26*b33*b41*b49*b61*b72*b75 + 
     b1*b11*b26*b33*b41*b49*b63*b70*b75 - b1*b11*b26*b33*b41*b54*b58*b70*b75 + 
     b1*b11*b26*b33*b45*b50*b58*b70*b75 - b1*b11*b26*b36*b42*b50*b58*b70*b75 + 
     b1*b11*b27*b35*b42*b50*b58*b70*b75 - b1*b18*b20*b35*b42*b50*b58*b70*b75 + 
     b9*b10*b20*b35*b42*b50*b58*b70*b75 - b9*b10*b20*b33*b44*b50*b58*b70*b75 + 
     b1*b18*b20*b33*b44*b50*b58*b70*b75 - b1*b11*b27*b33*b44*b50*b58*b70*b75 + 
     b1*b11*b24*b36*b44*b50*b58*b70*b75 - b1*b11*b24*b35*b45*b50*b58*b70*b75 + 
     b1*b11*b24*b35*b41*b54*b58*b70*b75 - b1*b11*b24*b35*b41*b49*b63*b70*b75 + 
     b1*b11*b24*b35*b41*b49*b61*b72*b75 - b1*b11*b24*b35*b41*b49*b61*b66*b81 + 
     b1*b11*b24*b32*b44*b49*b61*b66*b81 - b1*b11*b24*b32*b44*b49*b61*b72*b75 + 
     b1*b11*b24*b32*b44*b49*b63*b70*b75 - b1*b11*b24*b32*b44*b54*b58*b70*b75 + 
     b1*b11*b24*b32*b45*b53*b58*b70*b75 - b1*b11*b24*b36*b41*b53*b58*b70*b75 + 
     b1*b11*b27*b33*b41*b53*b58*b70*b75 - b1*b18*b20*b33*b41*b53*b58*b70*b75 + 
     b9*b10*b20*b33*b41*b53*b58*b70*b75 - b9*b10*b20*b33*b41*b49*b62*b70*b75 + 
     b1*b18*b20*b33*b41*b49*b62*b70*b75 - b1*b11*b27*b33*b41*b49*b62*b70*b75 + 
     b1*b11*b24*b36*b41*b49*b62*b70*b75 - b1*b11*b24*b32*b45*b49*b62*b70*b75 + 
     b1*b11*b24*b32*b40*b54*b62*b70*b75 - b1*b11*b24*b32*b40*b53*b63*b70*b75 + 
     b1*b11*b24*b32*b40*b53*b61*b72*b75 - b1*b11*b24*b32*b40*b53*b61*b66*b81 + 
     b1*b11*b24*b32*b40*b52*b62*b66*b81 - b1*b11*b24*b32*b40*b52*b62*b72*b75 + 
     b1*b11*b24*b32*b40*b52*b63*b71*b75 - b1*b11*b24*b32*b40*b54*b61*b71*b75 + 
     b1*b11*b24*b32*b45*b49*b61*b71*b75 - b1*b11*b24*b36*b41*b49*b61*b71*b75 + 
     b1*b11*b27*b33*b41*b49*b61*b71*b75 - b1*b18*b20*b33*b41*b49*b61*b71*b75 + 
     b9*b10*b20*b33*b41*b49*b61*b71*b75 - b9*b10*b20*b33*b41*b49*b61*b66*b80 + 
     b1*b18*b20*b33*b41*b49*b61*b66*b80 - b1*b11*b27*b33*b41*b49*b61*b66*b80 + 
     b1*b11*b24*b36*b41*b49*b61*b66*b80 - b1*b11*b24*b32*b45*b49*b61*b66*b80 + 
     b1*b11*b24*b32*b40*b54*b61*b66*b80 - b1*b11*b24*b32*b40*b52*b63*b66*b80 + 
     b1*b11*b24*b32*b40*b52*b57*b72*b80 - b1*b11*b24*b32*b40*b52*b57*b71*b81 + 
     b1*b11*b24*b32*b43*b49*b57*b71*b81 - b1*b11*b24*b32*b43*b49*b57*b72*b80 + 
     b1*b11*b24*b32*b43*b49*b63*b66*b80 - b1*b11*b24*b32*b43*b54*b58*b66*b80 + 
     b1*b11*b24*b32*b45*b52*b58*b66*b80 - b1*b11*b24*b36*b41*b52*b58*b66*b80 + 
     b1*b11*b27*b33*b41*b52*b58*b66*b80 - b1*b18*b20*b33*b41*b52*b58*b66*b80 + 
     b9*b10*b20*b33*b41*b52*b58*b66*b80 - b9*b10*b20*b33*b41*b52*b58*b71*b75 + 
     b1*b18*b20*b33*b41*b52*b58*b71*b75 - b1*b11*b27*b33*b41*b52*b58*b71*b75 + 
     b1*b11*b24*b36*b41*b52*b58*b71*b75 - b1*b11*b24*b32*b45*b52*b58*b71*b75 + 
     b1*b11*b24*b32*b43*b54*b58*b71*b75 - b1*b11*b24*b32*b43*b49*b63*b71*b75 + 
     b1*b11*b24*b32*b43*b49*b62*b72*b75 - b1*b11*b24*b32*b43*b49*b62*b66*b81 + 
     b1*b11*b24*b32*b43*b53*b58*b66*b81 - b1*b11*b24*b32*b43*b53*b58*b72*b75 + 
     b1*b11*b24*b32*b43*b53*b63*b67*b75 - b1*b11*b24*b32*b43*b54*b62*b67*b75 + 
     b1*b11*b24*b32*b45*b52*b62*b67*b75 - b1*b11*b24*b36*b41*b52*b62*b67*b75 + 
     b1*b11*b27*b33*b41*b52*b62*b67*b75 - b1*b18*b20*b33*b41*b52*b62*b67*b75 + 
     b9*b10*b20*b33*b41*b52*b62*b67*b75 - b9*b10*b20*b33*b41*b53*b61*b67*b75 + 
     b1*b18*b20*b33*b41*b53*b61*b67*b75 - b1*b11*b27*b33*b41*b53*b61*b67*b75 + 
     b1*b11*b24*b36*b41*b53*b61*b67*b75 - b1*b11*b24*b32*b45*b53*b61*b67*b75 + 
     b1*b11*b24*b32*b44*b54*b61*b67*b75 - b1*b11*b24*b32*b44*b52*b63*b67*b75 + 
     b1*b11*b24*b32*b44*b52*b58*b72*b75 - b1*b11*b24*b32*b44*b52*b58*b66*b81 + 
     b1*b11*b24*b35*b41*b52*b58*b66*b81 - b1*b11*b24*b35*b41*b52*b58*b72*b75 + 
     b1*b11*b24*b35*b41*b52*b63*b67*b75 - b1*b11*b24*b35*b41*b54*b61*b67*b75 + 
     b1*b11*b24*b35*b45*b50*b61*b67*b75 - b1*b11*b24*b36*b44*b50*b61*b67*b75 + 
     b1*b11*b27*b33*b44*b50*b61*b67*b75 - b1*b18*b20*b33*b44*b50*b61*b67*b75 + 
     b9*b10*b20*b33*b44*b50*b61*b67*b75 - b9*b10*b20*b35*b42*b50*b61*b67*b75 + 
     b1*b18*b20*b35*b42*b50*b61*b67*b75 - b1*b11*b27*b35*b42*b50*b61*b67*b75 + 
     b1*b11*b26*b36*b42*b50*b61*b67*b75 - b1*b11*b26*b33*b45*b50*b61*b67*b75 + 
     b1*b11*b26*b33*b41*b54*b61*b67*b75 - b1*b11*b26*b33*b41*b52*b63*b67*b75 + 
     b1*b11*b26*b33*b41*b52*b58*b72*b75 - b1*b11*b26*b33*b41*b52*b58*b66*b81 + 
     b1*b17*b20*b33*b41*b52*b58*b66*b81 - b1*b17*b20*b33*b41*b52*b58*b72*b75 + 
     b1*b17*b20*b33*b41*b52*b63*b67*b75 - b1*b17*b20*b33*b41*b54*b61*b67*b75 + 
     b1*b17*b20*b33*b45*b50*b61*b67*b75 - b1*b17*b20*b36*b42*b50*b61*b67*b75 + 
     b1*b17*b27*b29*b42*b50*b61*b67*b75 - b1*b18*b26*b29*b42*b50*b61*b67*b75 + 
     b9*b10*b26*b29*b42*b50*b61*b67*b75 - b9*b17*b19*b29*b42*b50*b61*b67*b75 + 
     b8*b18*b19*b29*b42*b50*b61*b67*b75 - b8*b10*b27*b29*b42*b50*b61*b67*b75 + 
     b8*b10*b20*b36*b42*b50*b61*b67*b75 - b8*b10*b20*b33*b45*b50*b61*b67*b75 + 
     b8*b10*b20*b33*b41*b54*b61*b67*b75 - b8*b10*b20*b33*b41*b52*b63*b67*b75 + 
     b8*b10*b20*b33*b41*b52*b58*b72*b75 - b8*b10*b20*b33*b41*b52*b58*b66*b81 + 
     b8*b10*b20*b33*b43*b50*b58*b66*b81 - b8*b10*b20*b33*b43*b50*b58*b72*b75 + 
     b8*b10*b20*b33*b43*b50*b63*b67*b75 - b8*b10*b20*b33*b43*b54*b59*b67*b75 + 
     b8*b10*b20*b33*b45*b52*b59*b67*b75 - b8*b10*b20*b36*b42*b52*b59*b67*b75 + 
     b8*b10*b27*b29*b42*b52*b59*b67*b75 - b8*b18*b19*b29*b42*b52*b59*b67*b75 + 
     b9*b17*b19*b29*b42*b52*b59*b67*b75 - b9*b10*b26*b29*b42*b52*b59*b67*b75 + 
     b1*b18*b26*b29*b42*b52*b59*b67*b75 - b1*b17*b27*b29*b42*b52*b59*b67*b75 + 
     b1*b17*b20*b36*b42*b52*b59*b67*b75 - b1*b17*b20*b33*b45*b52*b59*b67*b75 + 
     b1*b17*b20*b33*b43*b54*b59*b67*b75 - b1*b17*b20*b33*b43*b50*b63*b67*b75 + 
     b1*b17*b20*b33*b43*b50*b58*b72*b75 - b1*b17*b20*b33*b43*b50*b58*b66*b81 + 
     b1*b11*b26*b33*b43*b50*b58*b66*b81 - b1*b11*b26*b33*b43*b50*b58*b72*b75 + 
     b1*b11*b26*b33*b43*b50*b63*b67*b75 - b1*b11*b26*b33*b43*b54*b59*b67*b75 + 
     b1*b11*b26*b33*b45*b52*b59*b67*b75 - b1*b11*b26*b36*b42*b52*b59*b67*b75 + 
     b1*b11*b27*b35*b42*b52*b59*b67*b75 - b1*b18*b20*b35*b42*b52*b59*b67*b75 + 
     b9*b10*b20*b35*b42*b52*b59*b67*b75 - b9*b10*b20*b33*b44*b52*b59*b67*b75 + 
     b1*b18*b20*b33*b44*b52*b59*b67*b75 - b1*b11*b27*b33*b44*b52*b59*b67*b75 + 
     b1*b11*b24*b36*b44*b52*b59*b67*b75 - b1*b11*b24*b35*b45*b52*b59*b67*b75 + 
     b1*b11*b24*b35*b43*b54*b59*b67*b75 - b1*b11*b24*b35*b43*b50*b63*b67*b75 + 
     b1*b11*b24*b35*b43*b50*b58*b72*b75 - b1*b11*b24*b35*b43*b50*b58*b66*b81 + 
     b1*b11*b24*b34*b44*b50*b58*b66*b81 - b1*b11*b24*b34*b44*b50*b58*b72*b75 + 
     b1*b11*b24*b34*b44*b50*b63*b67*b75 - b1*b11*b24*b34*b44*b54*b59*b67*b75 + 
     b1*b11*b24*b34*b45*b53*b59*b67*b75 - b1*b11*b24*b36*b43*b53*b59*b67*b75 + 
     b1*b11*b27*b33*b43*b53*b59*b67*b75 - b1*b18*b20*b33*b43*b53*b59*b67*b75 + 
     b9*b10*b20*b33*b43*b53*b59*b67*b75 - b9*b10*b20*b33*b43*b50*b62*b67*b75 + 
     b1*b18*b20*b33*b43*b50*b62*b67*b75 - b1*b11*b27*b33*b43*b50*b62*b67*b75 + 
     b1*b11*b24*b36*b43*b50*b62*b67*b75 - b1*b11*b24*b34*b45*b50*b62*b67*b75 + 
     b1*b11*b24*b34*b41*b54*b62*b67*b75 - b1*b11*b24*b34*b41*b53*b63*b67*b75 + 
     b1*b11*b24*b34*b41*b53*b58*b72*b75 - b1*b11*b24*b34*b41*b53*b58*b66*b81 + 
     b1*b11*b24*b34*b41*b49*b62*b66*b81 - b1*b11*b24*b34*b41*b49*b62*b72*b75 + 
     b1*b11*b24*b34*b41*b49*b63*b71*b75 - b1*b11*b24*b34*b41*b54*b58*b71*b75 + 
     b1*b11*b24*b34*b45*b50*b58*b71*b75 - b1*b11*b24*b36*b43*b50*b58*b71*b75 + 
     b1*b11*b27*b33*b43*b50*b58*b71*b75 - b1*b18*b20*b33*b43*b50*b58*b71*b75 + 
     b9*b10*b20*b33*b43*b50*b58*b71*b75 - b9*b10*b20*b33*b43*b50*b58*b66*b80 + 
     b1*b18*b20*b33*b43*b50*b58*b66*b80 - b1*b11*b27*b33*b43*b50*b58*b66*b80 + 
     b1*b11*b24*b36*b43*b50*b58*b66*b80 - b1*b11*b24*b34*b45*b50*b58*b66*b80 + 
     b1*b11*b24*b34*b41*b54*b58*b66*b80 - b1*b11*b24*b34*b41*b49*b63*b66*b80 + 
     b1*b11*b24*b34*b41*b49*b57*b72*b80 - b1*b11*b24*b34*b41*b49*b57*b71*b81 + 
     b1*b11*b25*b33*b41*b49*b57*b71*b81 - b1*b11*b25*b33*b41*b49*b57*b72*b80 + 
     b1*b11*b25*b33*b41*b49*b63*b66*b80 - b1*b11*b25*b33*b41*b54*b58*b66*b80 + 
     b1*b11*b25*b33*b45*b50*b58*b66*b80 - b1*b11*b25*b36*b42*b50*b58*b66*b80 + 
     b1*b11*b27*b34*b42*b50*b58*b66*b80 - b1*b18*b20*b34*b42*b50*b58*b66*b80 + 
     b9*b10*b20*b34*b42*b50*b58*b66*b80 - b9*b10*b20*b34*b42*b50*b58*b71*b75 + 
     b1*b18*b20*b34*b42*b50*b58*b71*b75 - b1*b11*b27*b34*b42*b50*b58*b71*b75 + 
     b1*b11*b25*b36*b42*b50*b58*b71*b75 - b1*b11*b25*b33*b45*b50*b58*b71*b75 + 
     b1*b11*b25*b33*b41*b54*b58*b71*b75 - b1*b11*b25*b33*b41*b49*b63*b71*b75 + 
     b1*b11*b25*b33*b41*b49*b62*b72*b75 - b1*b11*b25*b33*b41*b49*b62*b66*b81 + 
     b1*b11*b25*b33*b41*b53*b58*b66*b81 - b1*b11*b25*b33*b41*b53*b58*b72*b75 + 
     b1*b11*b25*b33*b41*b53*b63*b67*b75 - b1*b11*b25*b33*b41*b54*b62*b67*b75 + 
     b1*b11*b25*b33*b45*b50*b62*b67*b75 - b1*b11*b25*b36*b42*b50*b62*b67*b75 + 
     b1*b11*b27*b34*b42*b50*b62*b67*b75 - b1*b18*b20*b34*b42*b50*b62*b67*b75 + 
     b9*b10*b20*b34*b42*b50*b62*b67*b75 - b9*b10*b20*b34*b42*b53*b59*b67*b75 + 
     b1*b18*b20*b34*b42*b53*b59*b67*b75 - b1*b11*b27*b34*b42*b53*b59*b67*b75 + 
     b1*b11*b25*b36*b42*b53*b59*b67*b75 - b1*b11*b25*b33*b45*b53*b59*b67*b75 + 
     b1*b11*b25*b33*b44*b54*b59*b67*b75 - b1*b11*b25*b33*b44*b50*b63*b67*b75 + 
     b1*b11*b25*b33*b44*b50*b58*b72*b75 - b1*b11*b25*b33*b44*b50*b58*b66*b81 + 
     b1*b11*b25*b35*b42*b50*b58*b66*b81 - b1*b11*b25*b35*b42*b50*b58*b72*b75 + 
     b1*b11*b25*b35*b42*b50*b63*b67*b75 - b1*b11*b25*b35*b42*b54*b59*b67*b75 + 
     b1*b11*b25*b35*b45*b51*b59*b67*b75 - b1*b11*b25*b36*b44*b51*b59*b67*b75 + 
     b1*b11*b27*b34*b44*b51*b59*b67*b75 - b1*b18*b20*b34*b44*b51*b59*b67*b75 + 
     b9*b10*b20*b34*b44*b51*b59*b67*b75 - b9*b10*b20*b35*b43*b51*b59*b67*b75 + 
     b1*b18*b20*b35*b43*b51*b59*b67*b75 - b1*b11*b27*b35*b43*b51*b59*b67*b75 + 
     b1*b11*b26*b36*b43*b51*b59*b67*b75 - b1*b11*b26*b34*b45*b51*b59*b67*b75 + 
     b1*b11*b26*b34*b42*b54*b59*b67*b75 - b1*b11*b26*b34*b42*b50*b63*b67*b75 + 
     b1*b11*b26*b34*b42*b50*b58*b72*b75 - b1*b11*b26*b34*b42*b50*b58*b66*b81 + 
     b1*b17*b20*b34*b42*b50*b58*b66*b81 - b1*b17*b20*b34*b42*b50*b58*b72*b75 + 
     b1*b17*b20*b34*b42*b50*b63*b67*b75 - b1*b17*b20*b34*b42*b54*b59*b67*b75 + 
     b1*b17*b20*b34*b45*b51*b59*b67*b75 - b1*b17*b20*b36*b43*b51*b59*b67*b75 + 
     b1*b17*b27*b29*b43*b51*b59*b67*b75 - b1*b18*b26*b29*b43*b51*b59*b67*b75 + 
     b9*b10*b26*b29*b43*b51*b59*b67*b75 - b9*b17*b19*b29*b43*b51*b59*b67*b75 + 
     b8*b18*b19*b29*b43*b51*b59*b67*b75 - b8*b10*b27*b29*b43*b51*b59*b67*b75 + 
     b8*b10*b20*b36*b43*b51*b59*b67*b75 - b8*b10*b20*b34*b45*b51*b59*b67*b75 + 
     b8*b10*b20*b34*b42*b54*b59*b67*b75 - b8*b10*b20*b34*b42*b50*b63*b67*b75 + 
     b8*b10*b20*b34*b42*b50*b58*b72*b75 - b8*b10*b20*b34*b42*b50*b58*b66*b81 + 
     b8*b10*b25*b29*b42*b50*b58*b66*b81 - b8*b10*b25*b29*b42*b50*b58*b72*b75 + 
     b8*b10*b25*b29*b42*b50*b63*b67*b75 - b8*b10*b25*b29*b42*b54*b59*b67*b75 + 
     b8*b10*b25*b29*b45*b51*b59*b67*b75 - b8*b10*b25*b36*b38*b51*b59*b67*b75 + 
     b8*b10*b27*b34*b38*b51*b59*b67*b75 - b8*b18*b19*b34*b38*b51*b59*b67*b75 + 
     b9*b17*b19*b34*b38*b51*b59*b67*b75 - b9*b10*b26*b34*b38*b51*b59*b67*b75 + 
     b1*b18*b26*b34*b38*b51*b59*b67*b75 - b1*b17*b27*b34*b38*b51*b59*b67*b75 + 
     b1*b17*b25*b36*b38*b51*b59*b67*b75 - b1*b17*b25*b29*b45*b51*b59*b67*b75 + 
     b1*b17*b25*b29*b42*b54*b59*b67*b75 - b1*b17*b25*b29*b42*b50*b63*b67*b75 + 
     b1*b17*b25*b29*b42*b50*b58*b72*b75 - b1*b17*b25*b29*b42*b50*b58*b66*b81 + 
     b1*b16*b26*b29*b42*b50*b58*b66*b81 - b1*b16*b26*b29*b42*b50*b58*b72*b75 + 
     b1*b16*b26*b29*b42*b50*b63*b67*b75 - b1*b16*b26*b29*b42*b54*b59*b67*b75 + 
     b1*b16*b26*b29*b45*b51*b59*b67*b75 - b1*b16*b26*b36*b38*b51*b59*b67*b75 + 
     b1*b16*b27*b35*b38*b51*b59*b67*b75 - b1*b18*b25*b35*b38*b51*b59*b67*b75 + 
     b9*b10*b25*b35*b38*b51*b59*b67*b75 - b9*b10*b25*b29*b44*b51*b59*b67*b75 + 
     b1*b18*b25*b29*b44*b51*b59*b67*b75 - b1*b16*b27*b29*b44*b51*b59*b67*b75 + 
     b1*b16*b20*b36*b44*b51*b59*b67*b75 - b1*b16*b20*b35*b45*b51*b59*b67*b75 + 
     b1*b16*b20*b35*b42*b54*b59*b67*b75 - b1*b16*b20*b35*b42*b50*b63*b67*b75 + 
     b1*b16*b20*b35*b42*b50*b58*b72*b75 - b1*b16*b20*b35*b42*b50*b58*b66*b81 + 
     b1*b16*b20*b33*b44*b50*b58*b66*b81 - b1*b16*b20*b33*b44*b50*b58*b72*b75 + 
     b1*b16*b20*b33*b44*b50*b63*b67*b75 - b1*b16*b20*b33*b44*b54*b59*b67*b75 + 
     b1*b16*b20*b33*b45*b53*b59*b67*b75 - b1*b16*b20*b36*b42*b53*b59*b67*b75 + 
     b1*b16*b27*b29*b42*b53*b59*b67*b75 - b1*b18*b25*b29*b42*b53*b59*b67*b75 + 
     b9*b10*b25*b29*b42*b53*b59*b67*b75 - b9*b10*b25*b29*b42*b50*b62*b67*b75 + 
     b1*b18*b25*b29*b42*b50*b62*b67*b75 - b1*b16*b27*b29*b42*b50*b62*b67*b75 + 
     b1*b16*b20*b36*b42*b50*b62*b67*b75 - b1*b16*b20*b33*b45*b50*b62*b67*b75 + 
     b1*b16*b20*b33*b41*b54*b62*b67*b75 - b1*b16*b20*b33*b41*b53*b63*b67*b75 + 
     b1*b16*b20*b33*b41*b53*b58*b72*b75 - b1*b16*b20*b33*b41*b53*b58*b66*b81 + 
     b1*b16*b20*b33*b41*b49*b62*b66*b81 - b1*b16*b20*b33*b41*b49*b62*b72*b75 + 
     b1*b16*b20*b33*b41*b49*b63*b71*b75 - b1*b16*b20*b33*b41*b54*b58*b71*b75 + 
     b1*b16*b20*b33*b45*b50*b58*b71*b75 - b1*b16*b20*b36*b42*b50*b58*b71*b75 + 
     b1*b16*b27*b29*b42*b50*b58*b71*b75 - b1*b18*b25*b29*b42*b50*b58*b71*b75 + 
     b9*b10*b25*b29*b42*b50*b58*b71*b75 - b9*b10*b25*b29*b42*b50*b58*b66*b80 + 
     b1*b18*b25*b29*b42*b50*b58*b66*b80 - b1*b16*b27*b29*b42*b50*b58*b66*b80 + 
     b1*b16*b20*b36*b42*b50*b58*b66*b80 - b1*b16*b20*b33*b45*b50*b58*b66*b80 + 
     b1*b16*b20*b33*b41*b54*b58*b66*b80 - b1*b16*b20*b33*b41*b49*b63*b66*b80 + 
     b1*b16*b20*b33*b41*b49*b57*b72*b80 - b1*b16*b20*b33*b41*b49*b57*b71*b81 + 
     b7*b10*b20*b33*b41*b49*b57*b71*b81 - b7*b10*b20*b33*b41*b49*b57*b72*b80 + 
     b7*b10*b20*b33*b41*b49*b63*b66*b80 - b7*b10*b20*b33*b41*b54*b58*b66*b80 + 
     b7*b10*b20*b33*b45*b50*b58*b66*b80 - b7*b10*b20*b36*b42*b50*b58*b66*b80 + 
     b7*b10*b27*b29*b42*b50*b58*b66*b80 - b7*b18*b19*b29*b42*b50*b58*b66*b80 + 
     b9*b16*b19*b29*b42*b50*b58*b66*b80 - b9*b16*b19*b29*b42*b50*b58*b71*b75 + 
     b7*b18*b19*b29*b42*b50*b58*b71*b75 - b7*b10*b27*b29*b42*b50*b58*b71*b75 + 
     b7*b10*b20*b36*b42*b50*b58*b71*b75 - b7*b10*b20*b33*b45*b50*b58*b71*b75 + 
     b7*b10*b20*b33*b41*b54*b58*b71*b75 - b7*b10*b20*b33*b41*b49*b63*b71*b75 + 
     b7*b10*b20*b33*b41*b49*b62*b72*b75 - b7*b10*b20*b33*b41*b49*b62*b66*b81 + 
     b7*b10*b20*b33*b41*b53*b58*b66*b81 - b7*b10*b20*b33*b41*b53*b58*b72*b75 + 
     b7*b10*b20*b33*b41*b53*b63*b67*b75 - b7*b10*b20*b33*b41*b54*b62*b67*b75 + 
     b7*b10*b20*b33*b45*b50*b62*b67*b75 - b7*b10*b20*b36*b42*b50*b62*b67*b75 + 
     b7*b10*b27*b29*b42*b50*b62*b67*b75 - b7*b18*b19*b29*b42*b50*b62*b67*b75 + 
     b9*b16*b19*b29*b42*b50*b62*b67*b75 - b9*b16*b19*b29*b42*b53*b59*b67*b75 + 
     b7*b18*b19*b29*b42*b53*b59*b67*b75 - b7*b10*b27*b29*b42*b53*b59*b67*b75 + 
     b7*b10*b20*b36*b42*b53*b59*b67*b75 - b7*b10*b20*b33*b45*b53*b59*b67*b75 + 
     b7*b10*b20*b33*b44*b54*b59*b67*b75 - b7*b10*b20*b33*b44*b50*b63*b67*b75 + 
     b7*b10*b20*b33*b44*b50*b58*b72*b75 - b7*b10*b20*b33*b44*b50*b58*b66*b81 + 
     b7*b10*b20*b35*b42*b50*b58*b66*b81 - b7*b10*b20*b35*b42*b50*b58*b72*b75 + 
     b7*b10*b20*b35*b42*b50*b63*b67*b75 - b7*b10*b20*b35*b42*b54*b59*b67*b75 + 
     b7*b10*b20*b35*b45*b51*b59*b67*b75 - b7*b10*b20*b36*b44*b51*b59*b67*b75 + 
     b7*b10*b27*b29*b44*b51*b59*b67*b75 - b7*b18*b19*b29*b44*b51*b59*b67*b75 + 
     b9*b16*b19*b29*b44*b51*b59*b67*b75 - b9*b16*b19*b35*b38*b51*b59*b67*b75 + 
     b7*b18*b19*b35*b38*b51*b59*b67*b75 - b7*b10*b27*b35*b38*b51*b59*b67*b75 + 
     b7*b10*b26*b36*b38*b51*b59*b67*b75 - b7*b10*b26*b29*b45*b51*b59*b67*b75 + 
     b7*b10*b26*b29*b42*b54*b59*b67*b75 - b7*b10*b26*b29*b42*b50*b63*b67*b75 + 
     b7*b10*b26*b29*b42*b50*b58*b72*b75 - b7*b10*b26*b29*b42*b50*b58*b66*b81 + 
     b7*b17*b19*b29*b42*b50*b58*b66*b81 - b7*b17*b19*b29*b42*b50*b58*b72*b75 + 
     b7*b17*b19*b29*b42*b50*b63*b67*b75 - b7*b17*b19*b29*b42*b54*b59*b67*b75 + 
     b7*b17*b19*b29*b45*b51*b59*b67*b75 - b7*b17*b19*b36*b38*b51*b59*b67*b75 + 
     b7*b17*b27*b28*b38*b51*b59*b67*b75 - b7*b18*b26*b28*b38*b51*b59*b67*b75 + 
     b9*b16*b26*b28*b38*b51*b59*b67*b75 - b9*b17*b25*b28*b38*b51*b59*b67*b75 + 
     b8*b18*b25*b28*b38*b51*b59*b67*b75 - b8*b16*b27*b28*b38*b51*b59*b67*b75 + 
     b8*b16*b19*b36*b38*b51*b59*b67*b75 - b8*b16*b19*b29*b45*b51*b59*b67*b75 + 
     b8*b16*b19*b29*b42*b54*b59*b67*b75 - b8*b16*b19*b29*b42*b50*b63*b67*b75 + 
     b8*b16*b19*b29*b42*b50*b58*b72*b75 - b8*b16*b19*b29*b42*b50*b58*b66*b81 + 
     b8*b16*b19*b29*b41*b51*b58*b66*b81 - b8*b16*b19*b29*b41*b51*b58*b72*b75 + 
     b8*b16*b19*b29*b41*b51*b63*b67*b75 - b8*b16*b19*b29*b41*b54*b60*b67*b75 + 
     b8*b16*b19*b29*b45*b50*b60*b67*b75 - b8*b16*b19*b36*b38*b50*b60*b67*b75 + 
     b8*b16*b27*b28*b38*b50*b60*b67*b75 - b8*b18*b25*b28*b38*b50*b60*b67*b75 + 
     b9*b17*b25*b28*b38*b50*b60*b67*b75 - b9*b16*b26*b28*b38*b50*b60*b67*b75 + 
     b7*b18*b26*b28*b38*b50*b60*b67*b75 - b7*b17*b27*b28*b38*b50*b60*b67*b75 + 
     b7*b17*b19*b36*b38*b50*b60*b67*b75 - b7*b17*b19*b29*b45*b50*b60*b67*b75 + 
     b7*b17*b19*b29*b41*b54*b60*b67*b75 - b7*b17*b19*b29*b41*b51*b63*b67*b75 + 
     b7*b17*b19*b29*b41*b51*b58*b72*b75 - b7*b17*b19*b29*b41*b51*b58*b66*b81 + 
     b7*b10*b26*b29*b41*b51*b58*b66*b81 - b7*b10*b26*b29*b41*b51*b58*b72*b75 + 
     b7*b10*b26*b29*b41*b51*b63*b67*b75 - b7*b10*b26*b29*b41*b54*b60*b67*b75 + 
     b7*b10*b26*b29*b45*b50*b60*b67*b75 - b7*b10*b26*b36*b38*b50*b60*b67*b75 + 
     b7*b10*b27*b35*b38*b50*b60*b67*b75 - b7*b18*b19*b35*b38*b50*b60*b67*b75 + 
     b9*b16*b19*b35*b38*b50*b60*b67*b75 - b9*b16*b19*b29*b44*b50*b60*b67*b75 + 
     b7*b18*b19*b29*b44*b50*b60*b67*b75 - b7*b10*b27*b29*b44*b50*b60*b67*b75 + 
     b7*b10*b20*b36*b44*b50*b60*b67*b75 - b7*b10*b20*b35*b45*b50*b60*b67*b75 + 
     b7*b10*b20*b35*b41*b54*b60*b67*b75 - b7*b10*b20*b35*b41*b51*b63*b67*b75 + 
     b7*b10*b20*b35*b41*b51*b58*b72*b75 - b7*b10*b20*b35*b41*b51*b58*b66*b81 + 
     b7*b10*b20*b32*b44*b51*b58*b66*b81 - b7*b10*b20*b32*b44*b51*b58*b72*b75 + 
     b7*b10*b20*b32*b44*b51*b63*b67*b75 - b7*b10*b20*b32*b44*b54*b60*b67*b75 + 
     b7*b10*b20*b32*b45*b53*b60*b67*b75 - b7*b10*b20*b36*b41*b53*b60*b67*b75 + 
     b7*b10*b27*b29*b41*b53*b60*b67*b75 - b7*b18*b19*b29*b41*b53*b60*b67*b75 + 
     b9*b16*b19*b29*b41*b53*b60*b67*b75 - b9*b16*b19*b29*b41*b51*b62*b67*b75 + 
     b7*b18*b19*b29*b41*b51*b62*b67*b75 - b7*b10*b27*b29*b41*b51*b62*b67*b75 + 
     b7*b10*b20*b36*b41*b51*b62*b67*b75 - b7*b10*b20*b32*b45*b51*b62*b67*b75 + 
     b7*b10*b20*b32*b42*b54*b62*b67*b75 - b7*b10*b20*b32*b42*b53*b63*b67*b75 + 
     b7*b10*b20*b32*b42*b53*b58*b72*b75 - b7*b10*b20*b32*b42*b53*b58*b66*b81 + 
     b7*b10*b20*b32*b42*b49*b62*b66*b81 - b7*b10*b20*b32*b42*b49*b62*b72*b75 + 
     b7*b10*b20*b32*b42*b49*b63*b71*b75 - b7*b10*b20*b32*b42*b54*b58*b71*b75 + 
     b7*b10*b20*b32*b45*b51*b58*b71*b75 - b7*b10*b20*b36*b41*b51*b58*b71*b75 + 
     b7*b10*b27*b29*b41*b51*b58*b71*b75 - b7*b18*b19*b29*b41*b51*b58*b71*b75 + 
     b9*b16*b19*b29*b41*b51*b58*b71*b75 - b9*b16*b19*b29*b41*b51*b58*b66*b80 + 
     b7*b18*b19*b29*b41*b51*b58*b66*b80 - b7*b10*b27*b29*b41*b51*b58*b66*b80 + 
     b7*b10*b20*b36*b41*b51*b58*b66*b80 - b7*b10*b20*b32*b45*b51*b58*b66*b80 + 
     b7*b10*b20*b32*b42*b54*b58*b66*b80 - b7*b10*b20*b32*b42*b49*b63*b66*b80 + 
     b7*b10*b20*b32*b42*b49*b57*b72*b80 - b7*b10*b20*b32*b42*b49*b57*b71*b81 + 
     b1*b16*b20*b32*b42*b49*b57*b71*b81 - b1*b16*b20*b32*b42*b49*b57*b72*b80 + 
     b1*b16*b20*b32*b42*b49*b63*b66*b80 - b1*b16*b20*b32*b42*b54*b58*b66*b80 + 
     b1*b16*b20*b32*b45*b51*b58*b66*b80 - b1*b16*b20*b36*b41*b51*b58*b66*b80 + 
     b1*b16*b27*b29*b41*b51*b58*b66*b80 - b1*b18*b25*b29*b41*b51*b58*b66*b80 + 
     b9*b10*b25*b29*b41*b51*b58*b66*b80 - b9*b10*b25*b29*b41*b51*b58*b71*b75 + 
     b1*b18*b25*b29*b41*b51*b58*b71*b75 - b1*b16*b27*b29*b41*b51*b58*b71*b75 + 
     b1*b16*b20*b36*b41*b51*b58*b71*b75 - b1*b16*b20*b32*b45*b51*b58*b71*b75 + 
     b1*b16*b20*b32*b42*b54*b58*b71*b75 - b1*b16*b20*b32*b42*b49*b63*b71*b75 + 
     b1*b16*b20*b32*b42*b49*b62*b72*b75 - b1*b16*b20*b32*b42*b49*b62*b66*b81 + 
     b1*b16*b20*b32*b42*b53*b58*b66*b81 - b1*b16*b20*b32*b42*b53*b58*b72*b75 + 
     b1*b16*b20*b32*b42*b53*b63*b67*b75 - b1*b16*b20*b32*b42*b54*b62*b67*b75 + 
     b1*b16*b20*b32*b45*b51*b62*b67*b75 - b1*b16*b20*b36*b41*b51*b62*b67*b75 + 
     b1*b16*b27*b29*b41*b51*b62*b67*b75 - b1*b18*b25*b29*b41*b51*b62*b67*b75 + 
     b9*b10*b25*b29*b41*b51*b62*b67*b75 - b9*b10*b25*b29*b41*b53*b60*b67*b75 + 
     b1*b18*b25*b29*b41*b53*b60*b67*b75 - b1*b16*b27*b29*b41*b53*b60*b67*b75 + 
     b1*b16*b20*b36*b41*b53*b60*b67*b75 - b1*b16*b20*b32*b45*b53*b60*b67*b75 + 
     b1*b16*b20*b32*b44*b54*b60*b67*b75 - b1*b16*b20*b32*b44*b51*b63*b67*b75 + 
     b1*b16*b20*b32*b44*b51*b58*b72*b75 - b1*b16*b20*b32*b44*b51*b58*b66*b81 + 
     b1*b16*b20*b35*b41*b51*b58*b66*b81 - b1*b16*b20*b35*b41*b51*b58*b72*b75 + 
     b1*b16*b20*b35*b41*b51*b63*b67*b75 - b1*b16*b20*b35*b41*b54*b60*b67*b75 + 
     b1*b16*b20*b35*b45*b50*b60*b67*b75 - b1*b16*b20*b36*b44*b50*b60*b67*b75 + 
     b1*b16*b27*b29*b44*b50*b60*b67*b75 - b1*b18*b25*b29*b44*b50*b60*b67*b75 + 
     b9*b10*b25*b29*b44*b50*b60*b67*b75 - b9*b10*b25*b35*b38*b50*b60*b67*b75 + 
     b1*b18*b25*b35*b38*b50*b60*b67*b75 - b1*b16*b27*b35*b38*b50*b60*b67*b75 + 
     b1*b16*b26*b36*b38*b50*b60*b67*b75 - b1*b16*b26*b29*b45*b50*b60*b67*b75 + 
     b1*b16*b26*b29*b41*b54*b60*b67*b75 - b1*b16*b26*b29*b41*b51*b63*b67*b75 + 
     b1*b16*b26*b29*b41*b51*b58*b72*b75 - b1*b16*b26*b29*b41*b51*b58*b66*b81 + 
     b1*b17*b25*b29*b41*b51*b58*b66*b81 - b1*b17*b25*b29*b41*b51*b58*b72*b75 + 
     b1*b17*b25*b29*b41*b51*b63*b67*b75 - b1*b17*b25*b29*b41*b54*b60*b67*b75 + 
     b1*b17*b25*b29*b45*b50*b60*b67*b75 - b1*b17*b25*b36*b38*b50*b60*b67*b75 + 
     b1*b17*b27*b34*b38*b50*b60*b67*b75 - b1*b18*b26*b34*b38*b50*b60*b67*b75 + 
     b9*b10*b26*b34*b38*b50*b60*b67*b75 - b9*b17*b19*b34*b38*b50*b60*b67*b75 + 
     b8*b18*b19*b34*b38*b50*b60*b67*b75 - b8*b10*b27*b34*b38*b50*b60*b67*b75 + 
     b8*b10*b25*b36*b38*b50*b60*b67*b75 - b8*b10*b25*b29*b45*b50*b60*b67*b75 + 
     b8*b10*b25*b29*b41*b54*b60*b67*b75 - b8*b10*b25*b29*b41*b51*b63*b67*b75 + 
     b8*b10*b25*b29*b41*b51*b58*b72*b75 - b8*b10*b25*b29*b41*b51*b58*b66*b81 + 
     b8*b10*b20*b34*b41*b51*b58*b66*b81 - b8*b10*b20*b34*b41*b51*b58*b72*b75 + 
     b8*b10*b20*b34*b41*b51*b63*b67*b75 - b8*b10*b20*b34*b41*b54*b60*b67*b75 + 
     b8*b10*b20*b34*b45*b50*b60*b67*b75 - b8*b10*b20*b36*b43*b50*b60*b67*b75 + 
     b8*b10*b27*b29*b43*b50*b60*b67*b75 - b8*b18*b19*b29*b43*b50*b60*b67*b75 + 
     b9*b17*b19*b29*b43*b50*b60*b67*b75 - b9*b10*b26*b29*b43*b50*b60*b67*b75 + 
     b1*b18*b26*b29*b43*b50*b60*b67*b75 - b1*b17*b27*b29*b43*b50*b60*b67*b75 + 
     b1*b17*b20*b36*b43*b50*b60*b67*b75 - b1*b17*b20*b34*b45*b50*b60*b67*b75 + 
     b1*b17*b20*b34*b41*b54*b60*b67*b75 - b1*b17*b20*b34*b41*b51*b63*b67*b75 + 
     b1*b17*b20*b34*b41*b51*b58*b72*b75 - b1*b17*b20*b34*b41*b51*b58*b66*b81 + 
     b1*b11*b26*b34*b41*b51*b58*b66*b81 - b1*b11*b26*b34*b41*b51*b58*b72*b75 + 
     b1*b11*b26*b34*b41*b51*b63*b67*b75 - b1*b11*b26*b34*b41*b54*b60*b67*b75 + 
     b1*b11*b26*b34*b45*b50*b60*b67*b75 - b1*b11*b26*b36*b43*b50*b60*b67*b75 + 
     b1*b11*b27*b35*b43*b50*b60*b67*b75 - b1*b18*b20*b35*b43*b50*b60*b67*b75 + 
     b9*b10*b20*b35*b43*b50*b60*b67*b75 - b9*b10*b20*b34*b44*b50*b60*b67*b75 + 
     b1*b18*b20*b34*b44*b50*b60*b67*b75 - b1*b11*b27*b34*b44*b50*b60*b67*b75 + 
     b1*b11*b25*b36*b44*b50*b60*b67*b75 - b1*b11*b25*b35*b45*b50*b60*b67*b75 + 
     b1*b11*b25*b35*b41*b54*b60*b67*b75 - b1*b11*b25*b35*b41*b51*b63*b67*b75 + 
     b1*b11*b25*b35*b41*b51*b58*b72*b75 - b1*b11*b25*b35*b41*b51*b58*b66*b81 + 
     b1*b11*b25*b32*b44*b51*b58*b66*b81 - b1*b11*b25*b32*b44*b51*b58*b72*b75 + 
     b1*b11*b25*b32*b44*b51*b63*b67*b75 - b1*b11*b25*b32*b44*b54*b60*b67*b75 + 
     b1*b11*b25*b32*b45*b53*b60*b67*b75 - b1*b11*b25*b36*b41*b53*b60*b67*b75 + 
     b1*b11*b27*b34*b41*b53*b60*b67*b75 - b1*b18*b20*b34*b41*b53*b60*b67*b75 + 
     b9*b10*b20*b34*b41*b53*b60*b67*b75 - b9*b10*b20*b34*b41*b51*b62*b67*b75 + 
     b1*b18*b20*b34*b41*b51*b62*b67*b75 - b1*b11*b27*b34*b41*b51*b62*b67*b75 + 
     b1*b11*b25*b36*b41*b51*b62*b67*b75 - b1*b11*b25*b32*b45*b51*b62*b67*b75 + 
     b1*b11*b25*b32*b42*b54*b62*b67*b75 - b1*b11*b25*b32*b42*b53*b63*b67*b75 + 
     b1*b11*b25*b32*b42*b53*b58*b72*b75 - b1*b11*b25*b32*b42*b53*b58*b66*b81 + 
     b1*b11*b25*b32*b42*b49*b62*b66*b81 - b1*b11*b25*b32*b42*b49*b62*b72*b75 + 
     b1*b11*b25*b32*b42*b49*b63*b71*b75 - b1*b11*b25*b32*b42*b54*b58*b71*b75 + 
     b1*b11*b25*b32*b45*b51*b58*b71*b75 - b1*b11*b25*b36*b41*b51*b58*b71*b75 + 
     b1*b11*b27*b34*b41*b51*b58*b71*b75 - b1*b18*b20*b34*b41*b51*b58*b71*b75 + 
     b9*b10*b20*b34*b41*b51*b58*b71*b75 - b9*b10*b20*b34*b41*b51*b58*b66*b80 + 
     b1*b18*b20*b34*b41*b51*b58*b66*b80 - b1*b11*b27*b34*b41*b51*b58*b66*b80 + 
     b1*b11*b25*b36*b41*b51*b58*b66*b80 - b1*b11*b25*b32*b45*b51*b58*b66*b80 + 
     b1*b11*b25*b32*b42*b54*b58*b66*b80 - b1*b11*b25*b32*b42*b49*b63*b66*b80 + 
     b1*b11*b25*b32*b42*b49*b57*b72*b80 - b1*b11*b25*b32*b42*b49*b57*b71*b81 + 
     b1*b11*b23*b34*b42*b49*b57*b71*b81 - b1*b11*b23*b34*b42*b49*b57*b72*b80 + 
     b1*b11*b23*b34*b42*b49*b63*b66*b80 - b1*b11*b23*b34*b42*b54*b58*b66*b80 + 
     b1*b11*b23*b34*b45*b51*b58*b66*b80 - b1*b11*b23*b36*b43*b51*b58*b66*b80 + 
     b1*b11*b27*b32*b43*b51*b58*b66*b80 - b1*b18*b20*b32*b43*b51*b58*b66*b80 + 
     b9*b10*b20*b32*b43*b51*b58*b66*b80 - b9*b10*b20*b32*b43*b51*b58*b71*b75 + 
     b1*b18*b20*b32*b43*b51*b58*b71*b75 - b1*b11*b27*b32*b43*b51*b58*b71*b75 + 
     b1*b11*b23*b36*b43*b51*b58*b71*b75 - b1*b11*b23*b34*b45*b51*b58*b71*b75 + 
     b1*b11*b23*b34*b42*b54*b58*b71*b75 - b1*b11*b23*b34*b42*b49*b63*b71*b75 + 
     b1*b11*b23*b34*b42*b49*b62*b72*b75 - b1*b11*b23*b34*b42*b49*b62*b66*b81 + 
     b1*b11*b23*b34*b42*b53*b58*b66*b81 - b1*b11*b23*b34*b42*b53*b58*b72*b75 + 
     b1*b11*b23*b34*b42*b53*b63*b67*b75 - b1*b11*b23*b34*b42*b54*b62*b67*b75 + 
     b1*b11*b23*b34*b45*b51*b62*b67*b75 - b1*b11*b23*b36*b43*b51*b62*b67*b75 + 
     b1*b11*b27*b32*b43*b51*b62*b67*b75 - b1*b18*b20*b32*b43*b51*b62*b67*b75 + 
     b9*b10*b20*b32*b43*b51*b62*b67*b75 - b9*b10*b20*b32*b43*b53*b60*b67*b75 + 
     b1*b18*b20*b32*b43*b53*b60*b67*b75 - b1*b11*b27*b32*b43*b53*b60*b67*b75 + 
     b1*b11*b23*b36*b43*b53*b60*b67*b75 - b1*b11*b23*b34*b45*b53*b60*b67*b75 + 
     b1*b11*b23*b34*b44*b54*b60*b67*b75 - b1*b11*b23*b34*b44*b51*b63*b67*b75 + 
     b1*b11*b23*b34*b44*b51*b58*b72*b75 - b1*b11*b23*b34*b44*b51*b58*b66*b81 + 
     b1*b11*b23*b35*b43*b51*b58*b66*b81 - b1*b11*b23*b35*b43*b51*b58*b72*b75 + 
     b1*b11*b23*b35*b43*b51*b63*b67*b75 - b1*b11*b23*b35*b43*b54*b60*b67*b75 + 
     b1*b11*b23*b35*b45*b52*b60*b67*b75 - b1*b11*b23*b36*b44*b52*b60*b67*b75 + 
     b1*b11*b27*b32*b44*b52*b60*b67*b75 - b1*b18*b20*b32*b44*b52*b60*b67*b75 + 
     b9*b10*b20*b32*b44*b52*b60*b67*b75 - b9*b10*b20*b35*b41*b52*b60*b67*b75 + 
     b1*b18*b20*b35*b41*b52*b60*b67*b75 - b1*b11*b27*b35*b41*b52*b60*b67*b75 + 
     b1*b11*b26*b36*b41*b52*b60*b67*b75 - b1*b11*b26*b32*b45*b52*b60*b67*b75 + 
     b1*b11*b26*b32*b43*b54*b60*b67*b75 - b1*b11*b26*b32*b43*b51*b63*b67*b75 + 
     b1*b11*b26*b32*b43*b51*b58*b72*b75 - b1*b11*b26*b32*b43*b51*b58*b66*b81 + 
     b1*b17*b20*b32*b43*b51*b58*b66*b81 - b1*b17*b20*b32*b43*b51*b58*b72*b75 + 
     b1*b17*b20*b32*b43*b51*b63*b67*b75 - b1*b17*b20*b32*b43*b54*b60*b67*b75 + 
     b1*b17*b20*b32*b45*b52*b60*b67*b75 - b1*b17*b20*b36*b41*b52*b60*b67*b75 + 
     b1*b17*b27*b29*b41*b52*b60*b67*b75 - b1*b18*b26*b29*b41*b52*b60*b67*b75 + 
     b9*b10*b26*b29*b41*b52*b60*b67*b75 - b9*b17*b19*b29*b41*b52*b60*b67*b75 + 
     b8*b18*b19*b29*b41*b52*b60*b67*b75 - b8*b10*b27*b29*b41*b52*b60*b67*b75 + 
     b8*b10*b20*b36*b41*b52*b60*b67*b75 - b8*b10*b20*b32*b45*b52*b60*b67*b75 + 
     b8*b10*b20*b32*b43*b54*b60*b67*b75 - b8*b10*b20*b32*b43*b51*b63*b67*b75 + 
     b8*b10*b20*b32*b43*b51*b58*b72*b75 - b8*b10*b20*b32*b43*b51*b58*b66*b81 + 
     b8*b10*b20*b32*b42*b52*b58*b66*b81 - b8*b10*b20*b32*b42*b52*b58*b72*b75 + 
     b8*b10*b20*b32*b42*b52*b63*b67*b75 - b8*b10*b20*b32*b42*b54*b61*b67*b75 + 
     b8*b10*b20*b32*b45*b51*b61*b67*b75 - b8*b10*b20*b36*b41*b51*b61*b67*b75 + 
     b8*b10*b27*b29*b41*b51*b61*b67*b75 - b8*b18*b19*b29*b41*b51*b61*b67*b75 + 
     b9*b17*b19*b29*b41*b51*b61*b67*b75 - b9*b10*b26*b29*b41*b51*b61*b67*b75 + 
     b1*b18*b26*b29*b41*b51*b61*b67*b75 - b1*b17*b27*b29*b41*b51*b61*b67*b75 + 
     b1*b17*b20*b36*b41*b51*b61*b67*b75 - b1*b17*b20*b32*b45*b51*b61*b67*b75 + 
     b1*b17*b20*b32*b42*b54*b61*b67*b75 - b1*b17*b20*b32*b42*b52*b63*b67*b75 + 
     b1*b17*b20*b32*b42*b52*b58*b72*b75 - b1*b17*b20*b32*b42*b52*b58*b66*b81 + 
     b1*b11*b26*b32*b42*b52*b58*b66*b81 - b1*b11*b26*b32*b42*b52*b58*b72*b75 + 
     b1*b11*b26*b32*b42*b52*b63*b67*b75 - b1*b11*b26*b32*b42*b54*b61*b67*b75 + 
     b1*b11*b26*b32*b45*b51*b61*b67*b75 - b1*b11*b26*b36*b41*b51*b61*b67*b75 + 
     b1*b11*b27*b35*b41*b51*b61*b67*b75 - b1*b18*b20*b35*b41*b51*b61*b67*b75 + 
     b9*b10*b20*b35*b41*b51*b61*b67*b75 - b9*b10*b20*b32*b44*b51*b61*b67*b75 + 
     b1*b18*b20*b32*b44*b51*b61*b67*b75 - b1*b11*b27*b32*b44*b51*b61*b67*b75 + 
     b1*b11*b23*b36*b44*b51*b61*b67*b75 - b1*b11*b23*b35*b45*b51*b61*b67*b75 + 
     b1*b11*b23*b35*b42*b54*b61*b67*b75 - b1*b11*b23*b35*b42*b52*b63*b67*b75 + 
     b1*b11*b23*b35*b42*b52*b58*b72*b75 - b1*b11*b23*b35*b42*b52*b58*b66*b81 + 
     b1*b11*b23*b33*b44*b52*b58*b66*b81 - b1*b11*b23*b33*b44*b52*b58*b72*b75 + 
     b1*b11*b23*b33*b44*b52*b63*b67*b75 - b1*b11*b23*b33*b44*b54*b61*b67*b75 + 
     b1*b11*b23*b33*b45*b53*b61*b67*b75 - b1*b11*b23*b36*b42*b53*b61*b67*b75 + 
     b1*b11*b27*b32*b42*b53*b61*b67*b75 - b1*b18*b20*b32*b42*b53*b61*b67*b75 + 
     b9*b10*b20*b32*b42*b53*b61*b67*b75 - b9*b10*b20*b32*b42*b52*b62*b67*b75 + 
     b1*b18*b20*b32*b42*b52*b62*b67*b75 - b1*b11*b27*b32*b42*b52*b62*b67*b75 + 
     b1*b11*b23*b36*b42*b52*b62*b67*b75 - b1*b11*b23*b33*b45*b52*b62*b67*b75 + 
     b1*b11*b23*b33*b43*b54*b62*b67*b75 - b1*b11*b23*b33*b43*b53*b63*b67*b75 + 
     b1*b11*b23*b33*b43*b53*b58*b72*b75 - b1*b11*b23*b33*b43*b53*b58*b66*b81 + 
     b1*b11*b23*b33*b43*b49*b62*b66*b81 - b1*b11*b23*b33*b43*b49*b62*b72*b75 + 
     b1*b11*b23*b33*b43*b49*b63*b71*b75 - b1*b11*b23*b33*b43*b54*b58*b71*b75 + 
     b1*b11*b23*b33*b45*b52*b58*b71*b75 - b1*b11*b23*b36*b42*b52*b58*b71*b75 + 
     b1*b11*b27*b32*b42*b52*b58*b71*b75 - b1*b18*b20*b32*b42*b52*b58*b71*b75 + 
     b9*b10*b20*b32*b42*b52*b58*b71*b75 - b9*b10*b20*b32*b42*b52*b58*b66*b80 + 
     b1*b18*b20*b32*b42*b52*b58*b66*b80 - b1*b11*b27*b32*b42*b52*b58*b66*b80 + 
     b1*b11*b23*b36*b42*b52*b58*b66*b80 - b1*b11*b23*b33*b45*b52*b58*b66*b80 + 
     b1*b11*b23*b33*b43*b54*b58*b66*b80 - b1*b11*b23*b33*b43*b49*b63*b66*b80 + 
     b1*b11*b23*b33*b43*b49*b57*b72*b80 - b1*b11*b23*b33*b43*b49*b57*b71*b81 + 
     b1*b11*b23*b33*b40*b52*b57*b71*b81 - b1*b11*b23*b33*b40*b52*b57*b72*b80 + 
     b1*b11*b23*b33*b40*b52*b63*b66*b80 - b1*b11*b23*b33*b40*b54*b61*b66*b80 + 
     b1*b11*b23*b33*b45*b49*b61*b66*b80 - b1*b11*b23*b36*b42*b49*b61*b66*b80 + 
     b1*b11*b27*b32*b42*b49*b61*b66*b80 - b1*b18*b20*b32*b42*b49*b61*b66*b80 + 
     b9*b10*b20*b32*b42*b49*b61*b66*b80 - b9*b10*b20*b32*b42*b49*b61*b71*b75 + 
     b1*b18*b20*b32*b42*b49*b61*b71*b75 - b1*b11*b27*b32*b42*b49*b61*b71*b75 + 
     b1*b11*b23*b36*b42*b49*b61*b71*b75 - b1*b11*b23*b33*b45*b49*b61*b71*b75 + 
     b1*b11*b23*b33*b40*b54*b61*b71*b75 - b1*b11*b23*b33*b40*b52*b63*b71*b75 + 
     b1*b11*b23*b33*b40*b52*b62*b72*b75 - b1*b11*b23*b33*b40*b52*b62*b66*b81 + 
     b1*b11*b23*b33*b40*b53*b61*b66*b81 - b1*b11*b23*b33*b40*b53*b61*b72*b75 + 
     b1*b11*b23*b33*b40*b53*b63*b70*b75 - b1*b11*b23*b33*b40*b54*b62*b70*b75 + 
     b1*b11*b23*b33*b45*b49*b62*b70*b75 - b1*b11*b23*b36*b42*b49*b62*b70*b75 + 
     b1*b11*b27*b32*b42*b49*b62*b70*b75 - b1*b18*b20*b32*b42*b49*b62*b70*b75 + 
     b9*b10*b20*b32*b42*b49*b62*b70*b75 - b9*b10*b20*b32*b42*b53*b58*b70*b75 + 
     b1*b18*b20*b32*b42*b53*b58*b70*b75 - b1*b11*b27*b32*b42*b53*b58*b70*b75 + 
     b1*b11*b23*b36*b42*b53*b58*b70*b75 - b1*b11*b23*b33*b45*b53*b58*b70*b75 + 
     b1*b11*b23*b33*b44*b54*b58*b70*b75 - b1*b11*b23*b33*b44*b49*b63*b70*b75 + 
     b1*b11*b23*b33*b44*b49*b61*b72*b75 - b1*b11*b23*b33*b44*b49*b61*b66*b81 + 
     b1*b11*b23*b35*b42*b49*b61*b66*b81 - b1*b11*b23*b35*b42*b49*b61*b72*b75 + 
     b1*b11*b23*b35*b42*b49*b63*b70*b75 - b1*b11*b23*b35*b42*b54*b58*b70*b75 + 
     b1*b11*b23*b35*b45*b51*b58*b70*b75 - b1*b11*b23*b36*b44*b51*b58*b70*b75 + 
     b1*b11*b27*b32*b44*b51*b58*b70*b75 - b1*b18*b20*b32*b44*b51*b58*b70*b75 + 
     b9*b10*b20*b32*b44*b51*b58*b70*b75 - b9*b10*b20*b35*b41*b51*b58*b70*b75 + 
     b1*b18*b20*b35*b41*b51*b58*b70*b75 - b1*b11*b27*b35*b41*b51*b58*b70*b75 + 
     b1*b11*b26*b36*b41*b51*b58*b70*b75 - b1*b11*b26*b32*b45*b51*b58*b70*b75 + 
     b1*b11*b26*b32*b42*b54*b58*b70*b75 - b1*b11*b26*b32*b42*b49*b63*b70*b75 + 
     b1*b11*b26*b32*b42*b49*b61*b72*b75 - b1*b11*b26*b32*b42*b49*b61*b66*b81 + 
     b1*b17*b20*b32*b42*b49*b61*b66*b81 - b1*b17*b20*b32*b42*b49*b61*b72*b75 + 
     b1*b17*b20*b32*b42*b49*b63*b70*b75 - b1*b17*b20*b32*b42*b54*b58*b70*b75 + 
     b1*b17*b20*b32*b45*b51*b58*b70*b75 - b1*b17*b20*b36*b41*b51*b58*b70*b75 + 
     b1*b17*b27*b29*b41*b51*b58*b70*b75 - b1*b18*b26*b29*b41*b51*b58*b70*b75 + 
     b9*b10*b26*b29*b41*b51*b58*b70*b75 - b9*b17*b19*b29*b41*b51*b58*b70*b75 + 
     b8*b18*b19*b29*b41*b51*b58*b70*b75 - b8*b10*b27*b29*b41*b51*b58*b70*b75 + 
     b8*b10*b20*b36*b41*b51*b58*b70*b75 - b8*b10*b20*b32*b45*b51*b58*b70*b75 + 
     b8*b10*b20*b32*b42*b54*b58*b70*b75 - b8*b10*b20*b32*b42*b49*b63*b70*b75 + 
     b8*b10*b20*b32*b42*b49*b61*b72*b75 - b8*b10*b20*b32*b42*b49*b61*b66*b81 + 
     b8*b10*b20*b32*b42*b49*b57*b70*b81 - b8*b10*b20*b32*b42*b49*b57*b72*b79 + 
     b8*b10*b20*b32*b42*b49*b63*b66*b79 - b8*b10*b20*b32*b42*b54*b58*b66*b79 + 
     b8*b10*b20*b32*b45*b51*b58*b66*b79 - b8*b10*b20*b36*b41*b51*b58*b66*b79 + 
     b8*b10*b27*b29*b41*b51*b58*b66*b79 - b8*b18*b19*b29*b41*b51*b58*b66*b79 + 
     b9*b17*b19*b29*b41*b51*b58*b66*b79 - b9*b10*b26*b29*b41*b51*b58*b66*b79 + 
     b1*b18*b26*b29*b41*b51*b58*b66*b79 - b1*b17*b27*b29*b41*b51*b58*b66*b79 + 
     b1*b17*b20*b36*b41*b51*b58*b66*b79 - b1*b17*b20*b32*b45*b51*b58*b66*b79 + 
     b1*b17*b20*b32*b42*b54*b58*b66*b79 - b1*b17*b20*b32*b42*b49*b63*b66*b79 + 
     b1*b17*b20*b32*b42*b49*b57*b72*b79 - b1*b17*b20*b32*b42*b49*b57*b70*b81 + 
     b1*b11*b26*b32*b42*b49*b57*b70*b81 - b1*b11*b26*b32*b42*b49*b57*b72*b79 + 
     b1*b11*b26*b32*b42*b49*b63*b66*b79 - b1*b11*b26*b32*b42*b54*b58*b66*b79 + 
     b1*b11*b26*b32*b45*b51*b58*b66*b79 - b1*b11*b26*b36*b41*b51*b58*b66*b79 + 
     b1*b11*b27*b35*b41*b51*b58*b66*b79 - b1*b18*b20*b35*b41*b51*b58*b66*b79 + 
     b9*b10*b20*b35*b41*b51*b58*b66*b79 - b9*b10*b20*b32*b44*b51*b58*b66*b79 + 
     b1*b18*b20*b32*b44*b51*b58*b66*b79 - b1*b11*b27*b32*b44*b51*b58*b66*b79 + 
     b1*b11*b23*b36*b44*b51*b58*b66*b79 - b1*b11*b23*b35*b45*b51*b58*b66*b79 + 
     b1*b11*b23*b35*b42*b54*b58*b66*b79 - b1*b11*b23*b35*b42*b49*b63*b66*b79 + 
     b1*b11*b23*b35*b42*b49*b57*b72*b79 - b1*b11*b23*b35*b42*b49*b57*b70*b81 + 
     b1*b11*b23*b33*b44*b49*b57*b70*b81 - b1*b11*b23*b33*b44*b49*b57*b72*b79 + 
     b1*b11*b23*b33*b44*b49*b63*b66*b79 - b1*b11*b23*b33*b44*b54*b58*b66*b79 + 
     b1*b11*b23*b33*b45*b53*b58*b66*b79 - b1*b11*b23*b36*b42*b53*b58*b66*b79 + 
     b1*b11*b27*b32*b42*b53*b58*b66*b79 - b1*b18*b20*b32*b42*b53*b58*b66*b79 + 
     b9*b10*b20*b32*b42*b53*b58*b66*b79 - b9*b10*b20*b32*b42*b49*b62*b66*b79 + 
     b1*b18*b20*b32*b42*b49*b62*b66*b79 - b1*b11*b27*b32*b42*b49*b62*b66*b79 + 
     b1*b11*b23*b36*b42*b49*b62*b66*b79 - b1*b11*b23*b33*b45*b49*b62*b66*b79 + 
     b1*b11*b23*b33*b40*b54*b62*b66*b79 - b1*b11*b23*b33*b40*b53*b63*b66*b79 + 
     b1*b11*b23*b33*b40*b53*b57*b72*b79 - b1*b11*b23*b33*b40*b53*b57*b70*b81 + 
     b1*b11*b23*b33*b40*b48*b62*b70*b81 - b1*b11*b23*b33*b40*b48*b62*b72*b79 + 
     b1*b11*b23*b33*b40*b48*b63*b71*b79 - b1*b11*b23*b33*b40*b54*b57*b71*b79 + 
     b1*b11*b23*b33*b45*b49*b57*b71*b79 - b1*b11*b23*b36*b42*b49*b57*b71*b79 + 
     b1*b11*b27*b32*b42*b49*b57*b71*b79 - b1*b18*b20*b32*b42*b49*b57*b71*b79 + 
     b9*b10*b20*b32*b42*b49*b57*b71*b79 - b9*b10*b20*b32*b42*b49*b57*b70*b80 + 
     b1*b18*b20*b32*b42*b49*b57*b70*b80 - b1*b11*b27*b32*b42*b49*b57*b70*b80 + 
     b1*b11*b23*b36*b42*b49*b57*b70*b80 - b1*b11*b23*b33*b45*b49*b57*b70*b80 + 
     b1*b11*b23*b33*b40*b54*b57*b70*b80 - b1*b11*b23*b33*b40*b48*b63*b70*b80 + 
     b1*b11*b23*b33*b40*b48*b61*b72*b80 - b1*b11*b23*b33*b40*b48*b61*b71*b81 + 
     b1*b11*b23*b31*b42*b48*b61*b71*b81 - b1*b11*b23*b31*b42*b48*b61*b72*b80 + 
     b1*b11*b23*b31*b42*b48*b63*b70*b80 - b1*b11*b23*b31*b42*b54*b57*b70*b80 + 
     b1*b11*b23*b31*b45*b51*b57*b70*b80 - b1*b11*b23*b36*b40*b51*b57*b70*b80 + 
     b1*b11*b27*b32*b40*b51*b57*b70*b80 - b1*b18*b20*b32*b40*b51*b57*b70*b80 + 
     b9*b10*b20*b32*b40*b51*b57*b70*b80 - b9*b10*b20*b32*b40*b51*b57*b71*b79 + 
     b1*b18*b20*b32*b40*b51*b57*b71*b79 - b1*b11*b27*b32*b40*b51*b57*b71*b79 + 
     b1*b11*b23*b36*b40*b51*b57*b71*b79 - b1*b11*b23*b31*b45*b51*b57*b71*b79 + 
     b1*b11*b23*b31*b42*b54*b57*b71*b79 - b1*b11*b23*b31*b42*b48*b63*b71*b79 + 
     b1*b11*b23*b31*b42*b48*b62*b72*b79 - b1*b11*b23*b31*b42*b48*b62*b70*b81 + 
     b1*b11*b23*b31*b42*b53*b57*b70*b81 - b1*b11*b23*b31*b42*b53*b57*b72*b79 + 
     b1*b11*b23*b31*b42*b53*b63*b66*b79 - b1*b11*b23*b31*b42*b54*b62*b66*b79 + 
     b1*b11*b23*b31*b45*b51*b62*b66*b79 - b1*b11*b23*b36*b40*b51*b62*b66*b79 + 
     b1*b11*b27*b32*b40*b51*b62*b66*b79 - b1*b18*b20*b32*b40*b51*b62*b66*b79 + 
     b9*b10*b20*b32*b40*b51*b62*b66*b79 - b9*b10*b20*b32*b40*b53*b60*b66*b79 + 
     b1*b18*b20*b32*b40*b53*b60*b66*b79 - b1*b11*b27*b32*b40*b53*b60*b66*b79 + 
     b1*b11*b23*b36*b40*b53*b60*b66*b79 - b1*b11*b23*b31*b45*b53*b60*b66*b79 + 
     b1*b11*b23*b31*b44*b54*b60*b66*b79 - b1*b11*b23*b31*b44*b51*b63*b66*b79 + 
     b1*b11*b23*b31*b44*b51*b57*b72*b79 - b1*b11*b23*b31*b44*b51*b57*b70*b81 + 
     b1*b11*b23*b35*b40*b51*b57*b70*b81 - b1*b11*b23*b35*b40*b51*b57*b72*b79 + 
     b1*b11*b23*b35*b40*b51*b63*b66*b79 - b1*b11*b23*b35*b40*b54*b60*b66*b79 + 
     b1*b11*b23*b35*b45*b49*b60*b66*b79 - b1*b11*b23*b36*b44*b49*b60*b66*b79 + 
     b1*b11*b27*b32*b44*b49*b60*b66*b79 - b1*b18*b20*b32*b44*b49*b60*b66*b79 + 
     b9*b10*b20*b32*b44*b49*b60*b66*b79 - b9*b10*b20*b35*b41*b49*b60*b66*b79 + 
     b1*b18*b20*b35*b41*b49*b60*b66*b79 - b1*b11*b27*b35*b41*b49*b60*b66*b79 + 
     b1*b11*b26*b36*b41*b49*b60*b66*b79 - b1*b11*b26*b32*b45*b49*b60*b66*b79 + 
     b1*b11*b26*b32*b40*b54*b60*b66*b79 - b1*b11*b26*b32*b40*b51*b63*b66*b79 + 
     b1*b11*b26*b32*b40*b51*b57*b72*b79 - b1*b11*b26*b32*b40*b51*b57*b70*b81 + 
     b1*b17*b20*b32*b40*b51*b57*b70*b81 - b1*b17*b20*b32*b40*b51*b57*b72*b79 + 
     b1*b17*b20*b32*b40*b51*b63*b66*b79 - b1*b17*b20*b32*b40*b54*b60*b66*b79 + 
     b1*b17*b20*b32*b45*b49*b60*b66*b79 - b1*b17*b20*b36*b41*b49*b60*b66*b79 + 
     b1*b17*b27*b29*b41*b49*b60*b66*b79 - b1*b18*b26*b29*b41*b49*b60*b66*b79 + 
     b9*b10*b26*b29*b41*b49*b60*b66*b79 - b9*b17*b19*b29*b41*b49*b60*b66*b79 + 
     b8*b18*b19*b29*b41*b49*b60*b66*b79 - b8*b10*b27*b29*b41*b49*b60*b66*b79 + 
     b8*b10*b20*b36*b41*b49*b60*b66*b79 - b8*b10*b20*b32*b45*b49*b60*b66*b79 + 
     b8*b10*b20*b32*b40*b54*b60*b66*b79 - b8*b10*b20*b32*b40*b51*b63*b66*b79 + 
     b8*b10*b20*b32*b40*b51*b57*b72*b79 - b8*b10*b20*b32*b40*b51*b57*b70*b81 + 
     b8*b10*b20*b32*b40*b51*b61*b66*b81 - b8*b10*b20*b32*b40*b51*b61*b72*b75 + 
     b8*b10*b20*b32*b40*b51*b63*b70*b75 - b8*b10*b20*b32*b40*b54*b60*b70*b75 + 
     b8*b10*b20*b32*b45*b49*b60*b70*b75 - b8*b10*b20*b36*b41*b49*b60*b70*b75 + 
     b8*b10*b27*b29*b41*b49*b60*b70*b75 - b8*b18*b19*b29*b41*b49*b60*b70*b75 + 
     b9*b17*b19*b29*b41*b49*b60*b70*b75 - b9*b10*b26*b29*b41*b49*b60*b70*b75 + 
     b1*b18*b26*b29*b41*b49*b60*b70*b75 - b1*b17*b27*b29*b41*b49*b60*b70*b75 + 
     b1*b17*b20*b36*b41*b49*b60*b70*b75 - b1*b17*b20*b32*b45*b49*b60*b70*b75 + 
     b1*b17*b20*b32*b40*b54*b60*b70*b75 - b1*b17*b20*b32*b40*b51*b63*b70*b75 + 
     b1*b17*b20*b32*b40*b51*b61*b72*b75 - b1*b17*b20*b32*b40*b51*b61*b66*b81 + 
     b1*b11*b26*b32*b40*b51*b61*b66*b81 - b1*b11*b26*b32*b40*b51*b61*b72*b75 + 
     b1*b11*b26*b32*b40*b51*b63*b70*b75 - b1*b11*b26*b32*b40*b54*b60*b70*b75 + 
     b1*b11*b26*b32*b45*b49*b60*b70*b75 - b1*b11*b26*b36*b41*b49*b60*b70*b75 + 
     b1*b11*b27*b35*b41*b49*b60*b70*b75 - b1*b18*b20*b35*b41*b49*b60*b70*b75 + 
     b9*b10*b20*b35*b41*b49*b60*b70*b75 - b9*b10*b20*b32*b44*b49*b60*b70*b75 + 
     b1*b18*b20*b32*b44*b49*b60*b70*b75 - b1*b11*b27*b32*b44*b49*b60*b70*b75 + 
     b1*b11*b23*b36*b44*b49*b60*b70*b75 - b1*b11*b23*b35*b45*b49*b60*b70*b75 + 
     b1*b11*b23*b35*b40*b54*b60*b70*b75 - b1*b11*b23*b35*b40*b51*b63*b70*b75 + 
     b1*b11*b23*b35*b40*b51*b61*b72*b75 - b1*b11*b23*b35*b40*b51*b61*b66*b81 + 
     b1*b11*b23*b31*b44*b51*b61*b66*b81 - b1*b11*b23*b31*b44*b51*b61*b72*b75 + 
     b1*b11*b23*b31*b44*b51*b63*b70*b75 - b1*b11*b23*b31*b44*b54*b60*b70*b75 + 
     b1*b11*b23*b31*b45*b53*b60*b70*b75 - b1*b11*b23*b36*b40*b53*b60*b70*b75 + 
     b1*b11*b27*b32*b40*b53*b60*b70*b75 - b1*b18*b20*b32*b40*b53*b60*b70*b75 + 
     b9*b10*b20*b32*b40*b53*b60*b70*b75 - b9*b10*b20*b32*b40*b51*b62*b70*b75 + 
     b1*b18*b20*b32*b40*b51*b62*b70*b75 - b1*b11*b27*b32*b40*b51*b62*b70*b75 + 
     b1*b11*b23*b36*b40*b51*b62*b70*b75 - b1*b11*b23*b31*b45*b51*b62*b70*b75 + 
     b1*b11*b23*b31*b42*b54*b62*b70*b75 - b1*b11*b23*b31*b42*b53*b63*b70*b75 + 
     b1*b11*b23*b31*b42*b53*b61*b72*b75 - b1*b11*b23*b31*b42*b53*b61*b66*b81 + 
     b1*b11*b23*b31*b42*b52*b62*b66*b81 - b1*b11*b23*b31*b42*b52*b62*b72*b75 + 
     b1*b11*b23*b31*b42*b52*b63*b71*b75 - b1*b11*b23*b31*b42*b54*b61*b71*b75 + 
     b1*b11*b23*b31*b45*b51*b61*b71*b75 - b1*b11*b23*b36*b40*b51*b61*b71*b75 + 
     b1*b11*b27*b32*b40*b51*b61*b71*b75 - b1*b18*b20*b32*b40*b51*b61*b71*b75 + 
     b9*b10*b20*b32*b40*b51*b61*b71*b75 - b9*b10*b20*b32*b40*b51*b61*b66*b80 + 
     b1*b18*b20*b32*b40*b51*b61*b66*b80 - b1*b11*b27*b32*b40*b51*b61*b66*b80 + 
     b1*b11*b23*b36*b40*b51*b61*b66*b80 - b1*b11*b23*b31*b45*b51*b61*b66*b80 + 
     b1*b11*b23*b31*b42*b54*b61*b66*b80 - b1*b11*b23*b31*b42*b52*b63*b66*b80 + 
     b1*b11*b23*b31*b42*b52*b57*b72*b80 - b1*b11*b23*b31*b42*b52*b57*b71*b81 + 
     b1*b11*b23*b31*b43*b51*b57*b71*b81 - b1*b11*b23*b31*b43*b51*b57*b72*b80 + 
     b1*b11*b23*b31*b43*b51*b63*b66*b80 - b1*b11*b23*b31*b43*b54*b60*b66*b80 + 
     b1*b11*b23*b31*b45*b52*b60*b66*b80 - b1*b11*b23*b36*b40*b52*b60*b66*b80 + 
     b1*b11*b27*b32*b40*b52*b60*b66*b80 - b1*b18*b20*b32*b40*b52*b60*b66*b80 + 
     b9*b10*b20*b32*b40*b52*b60*b66*b80 - b9*b10*b20*b32*b40*b52*b60*b71*b75 + 
     b1*b18*b20*b32*b40*b52*b60*b71*b75 - b1*b11*b27*b32*b40*b52*b60*b71*b75 + 
     b1*b11*b23*b36*b40*b52*b60*b71*b75 - b1*b11*b23*b31*b45*b52*b60*b71*b75 + 
     b1*b11*b23*b31*b43*b54*b60*b71*b75 - b1*b11*b23*b31*b43*b51*b63*b71*b75 + 
     b1*b11*b23*b31*b43*b51*b62*b72*b75 - b1*b11*b23*b31*b43*b51*b62*b66*b81 + 
     b1*b11*b23*b31*b43*b53*b60*b66*b81 - b1*b11*b23*b31*b43*b53*b60*b72*b75 + 
     b1*b11*b23*b31*b43*b53*b63*b69*b75 - b1*b11*b23*b31*b43*b54*b62*b69*b75 + 
     b1*b11*b23*b31*b45*b52*b62*b69*b75 - b1*b11*b23*b36*b40*b52*b62*b69*b75 + 
     b1*b11*b27*b32*b40*b52*b62*b69*b75 - b1*b18*b20*b32*b40*b52*b62*b69*b75 + 
     b9*b10*b20*b32*b40*b52*b62*b69*b75 - b9*b10*b20*b32*b40*b53*b61*b69*b75 + 
     b1*b18*b20*b32*b40*b53*b61*b69*b75 - b1*b11*b27*b32*b40*b53*b61*b69*b75 + 
     b1*b11*b23*b36*b40*b53*b61*b69*b75 - b1*b11*b23*b31*b45*b53*b61*b69*b75 + 
     b1*b11*b23*b31*b44*b54*b61*b69*b75 - b1*b11*b23*b31*b44*b52*b63*b69*b75 + 
     b1*b11*b23*b31*b44*b52*b60*b72*b75 - b1*b11*b23*b31*b44*b52*b60*b66*b81 + 
     b1*b11*b23*b35*b40*b52*b60*b66*b81 - b1*b11*b23*b35*b40*b52*b60*b72*b75 + 
     b1*b11*b23*b35*b40*b52*b63*b69*b75 - b1*b11*b23*b35*b40*b54*b61*b69*b75 + 
     b1*b11*b23*b35*b45*b49*b61*b69*b75 - b1*b11*b23*b36*b44*b49*b61*b69*b75 + 
     b1*b11*b27*b32*b44*b49*b61*b69*b75 - b1*b18*b20*b32*b44*b49*b61*b69*b75 + 
     b9*b10*b20*b32*b44*b49*b61*b69*b75 - b9*b10*b20*b35*b41*b49*b61*b69*b75 + 
     b1*b18*b20*b35*b41*b49*b61*b69*b75 - b1*b11*b27*b35*b41*b49*b61*b69*b75 + 
     b1*b11*b26*b36*b41*b49*b61*b69*b75 - b1*b11*b26*b32*b45*b49*b61*b69*b75 + 
     b1*b11*b26*b32*b40*b54*b61*b69*b75 - b1*b11*b26*b32*b40*b52*b63*b69*b75 + 
     b1*b11*b26*b32*b40*b52*b60*b72*b75 - b1*b11*b26*b32*b40*b52*b60*b66*b81 + 
     b1*b17*b20*b32*b40*b52*b60*b66*b81 - b1*b17*b20*b32*b40*b52*b60*b72*b75 + 
     b1*b17*b20*b32*b40*b52*b63*b69*b75 - b1*b17*b20*b32*b40*b54*b61*b69*b75 + 
     b1*b17*b20*b32*b45*b49*b61*b69*b75 - b1*b17*b20*b36*b41*b49*b61*b69*b75 + 
     b1*b17*b27*b29*b41*b49*b61*b69*b75 - b1*b18*b26*b29*b41*b49*b61*b69*b75 + 
     b9*b10*b26*b29*b41*b49*b61*b69*b75 - b9*b17*b19*b29*b41*b49*b61*b69*b75 + 
     b8*b18*b19*b29*b41*b49*b61*b69*b75 - b8*b10*b27*b29*b41*b49*b61*b69*b75 + 
     b8*b10*b20*b36*b41*b49*b61*b69*b75 - b8*b10*b20*b32*b45*b49*b61*b69*b75 + 
     b8*b10*b20*b32*b40*b54*b61*b69*b75 - b8*b10*b20*b32*b40*b52*b63*b69*b75 + 
     b8*b10*b20*b32*b40*b52*b60*b72*b75 - b8*b10*b20*b32*b40*b52*b60*b66*b81 + 
     b8*b10*b20*b32*b43*b49*b60*b66*b81 - b8*b10*b20*b32*b43*b49*b60*b72*b75 + 
     b8*b10*b20*b32*b43*b49*b63*b69*b75 - b8*b10*b20*b32*b43*b54*b58*b69*b75 + 
     b8*b10*b20*b32*b45*b52*b58*b69*b75 - b8*b10*b20*b36*b41*b52*b58*b69*b75 + 
     b8*b10*b27*b29*b41*b52*b58*b69*b75 - b8*b18*b19*b29*b41*b52*b58*b69*b75 + 
     b9*b17*b19*b29*b41*b52*b58*b69*b75 - b9*b10*b26*b29*b41*b52*b58*b69*b75 + 
     b1*b18*b26*b29*b41*b52*b58*b69*b75 - b1*b17*b27*b29*b41*b52*b58*b69*b75 + 
     b1*b17*b20*b36*b41*b52*b58*b69*b75 - b1*b17*b20*b32*b45*b52*b58*b69*b75 + 
     b1*b17*b20*b32*b43*b54*b58*b69*b75 - b1*b17*b20*b32*b43*b49*b63*b69*b75 + 
     b1*b17*b20*b32*b43*b49*b60*b72*b75 - b1*b17*b20*b32*b43*b49*b60*b66*b81 + 
     b1*b11*b26*b32*b43*b49*b60*b66*b81 - b1*b11*b26*b32*b43*b49*b60*b72*b75 + 
     b1*b11*b26*b32*b43*b49*b63*b69*b75 - b1*b11*b26*b32*b43*b54*b58*b69*b75 + 
     b1*b11*b26*b32*b45*b52*b58*b69*b75 - b1*b11*b26*b36*b41*b52*b58*b69*b75 + 
     b1*b11*b27*b35*b41*b52*b58*b69*b75 - b1*b18*b20*b35*b41*b52*b58*b69*b75 + 
     b9*b10*b20*b35*b41*b52*b58*b69*b75 - b9*b10*b20*b32*b44*b52*b58*b69*b75 + 
     b1*b18*b20*b32*b44*b52*b58*b69*b75 - b1*b11*b27*b32*b44*b52*b58*b69*b75 + 
     b1*b11*b23*b36*b44*b52*b58*b69*b75 - b1*b11*b23*b35*b45*b52*b58*b69*b75 + 
     b1*b11*b23*b35*b43*b54*b58*b69*b75 - b1*b11*b23*b35*b43*b49*b63*b69*b75 + 
     b1*b11*b23*b35*b43*b49*b60*b72*b75 - b1*b11*b23*b35*b43*b49*b60*b66*b81 + 
     b1*b11*b23*b34*b44*b49*b60*b66*b81 - b1*b11*b23*b34*b44*b49*b60*b72*b75 + 
     b1*b11*b23*b34*b44*b49*b63*b69*b75 - b1*b11*b23*b34*b44*b54*b58*b69*b75 + 
     b1*b11*b23*b34*b45*b53*b58*b69*b75 - b1*b11*b23*b36*b43*b53*b58*b69*b75 + 
     b1*b11*b27*b32*b43*b53*b58*b69*b75 - b1*b18*b20*b32*b43*b53*b58*b69*b75 + 
     b9*b10*b20*b32*b43*b53*b58*b69*b75 - b9*b10*b20*b32*b43*b49*b62*b69*b75 + 
     b1*b18*b20*b32*b43*b49*b62*b69*b75 - b1*b11*b27*b32*b43*b49*b62*b69*b75 + 
     b1*b11*b23*b36*b43*b49*b62*b69*b75 - b1*b11*b23*b34*b45*b49*b62*b69*b75 + 
     b1*b11*b23*b34*b40*b54*b62*b69*b75 - b1*b11*b23*b34*b40*b53*b63*b69*b75 + 
     b1*b11*b23*b34*b40*b53*b60*b72*b75 - b1*b11*b23*b34*b40*b53*b60*b66*b81 + 
     b1*b11*b23*b34*b40*b51*b62*b66*b81 - b1*b11*b23*b34*b40*b51*b62*b72*b75 + 
     b1*b11*b23*b34*b40*b51*b63*b71*b75 - b1*b11*b23*b34*b40*b54*b60*b71*b75 + 
     b1*b11*b23*b34*b45*b49*b60*b71*b75 - b1*b11*b23*b36*b43*b49*b60*b71*b75 + 
     b1*b11*b27*b32*b43*b49*b60*b71*b75 - b1*b18*b20*b32*b43*b49*b60*b71*b75 + 
     b9*b10*b20*b32*b43*b49*b60*b71*b75 - b9*b10*b20*b32*b43*b49*b60*b66*b80 + 
     b1*b18*b20*b32*b43*b49*b60*b66*b80 - b1*b11*b27*b32*b43*b49*b60*b66*b80 + 
     b1*b11*b23*b36*b43*b49*b60*b66*b80 - b1*b11*b23*b34*b45*b49*b60*b66*b80 + 
     b1*b11*b23*b34*b40*b54*b60*b66*b80 - b1*b11*b23*b34*b40*b51*b63*b66*b80 + 
     b1*b11*b23*b34*b40*b51*b57*b72*b80 - b1*b11*b23*b34*b40*b51*b57*b71*b81 + 
     b1*b11*b25*b32*b40*b51*b57*b71*b81 - b1*b11*b25*b32*b40*b51*b57*b72*b80 + 
     b1*b11*b25*b32*b40*b51*b63*b66*b80 - b1*b11*b25*b32*b40*b54*b60*b66*b80 + 
     b1*b11*b25*b32*b45*b49*b60*b66*b80 - b1*b11*b25*b36*b41*b49*b60*b66*b80 + 
     b1*b11*b27*b34*b41*b49*b60*b66*b80 - b1*b18*b20*b34*b41*b49*b60*b66*b80 + 
     b9*b10*b20*b34*b41*b49*b60*b66*b80 - b9*b10*b20*b34*b41*b49*b60*b71*b75 + 
     b1*b18*b20*b34*b41*b49*b60*b71*b75 - b1*b11*b27*b34*b41*b49*b60*b71*b75 + 
     b1*b11*b25*b36*b41*b49*b60*b71*b75 - b1*b11*b25*b32*b45*b49*b60*b71*b75 + 
     b1*b11*b25*b32*b40*b54*b60*b71*b75 - b1*b11*b25*b32*b40*b51*b63*b71*b75 + 
     b1*b11*b25*b32*b40*b51*b62*b72*b75 - b1*b11*b25*b32*b40*b51*b62*b66*b81 + 
     b1*b11*b25*b32*b40*b53*b60*b66*b81 - b1*b11*b25*b32*b40*b53*b60*b72*b75 + 
     b1*b11*b25*b32*b40*b53*b63*b69*b75 - b1*b11*b25*b32*b40*b54*b62*b69*b75 + 
     b1*b11*b25*b32*b45*b49*b62*b69*b75 - b1*b11*b25*b36*b41*b49*b62*b69*b75 + 
     b1*b11*b27*b34*b41*b49*b62*b69*b75 - b1*b18*b20*b34*b41*b49*b62*b69*b75 + 
     b9*b10*b20*b34*b41*b49*b62*b69*b75 - b9*b10*b20*b34*b41*b53*b58*b69*b75 + 
     b1*b18*b20*b34*b41*b53*b58*b69*b75 - b1*b11*b27*b34*b41*b53*b58*b69*b75 + 
     b1*b11*b25*b36*b41*b53*b58*b69*b75 - b1*b11*b25*b32*b45*b53*b58*b69*b75 + 
     b1*b11*b25*b32*b44*b54*b58*b69*b75 - b1*b11*b25*b32*b44*b49*b63*b69*b75 + 
     b1*b11*b25*b32*b44*b49*b60*b72*b75 - b1*b11*b25*b32*b44*b49*b60*b66*b81 + 
     b1*b11*b25*b35*b41*b49*b60*b66*b81 - b1*b11*b25*b35*b41*b49*b60*b72*b75 + 
     b1*b11*b25*b35*b41*b49*b63*b69*b75 - b1*b11*b25*b35*b41*b54*b58*b69*b75 + 
     b1*b11*b25*b35*b45*b50*b58*b69*b75 - b1*b11*b25*b36*b44*b50*b58*b69*b75 + 
     b1*b11*b27*b34*b44*b50*b58*b69*b75 - b1*b18*b20*b34*b44*b50*b58*b69*b75 + 
     b9*b10*b20*b34*b44*b50*b58*b69*b75 - b9*b10*b20*b35*b43*b50*b58*b69*b75 + 
     b1*b18*b20*b35*b43*b50*b58*b69*b75 - b1*b11*b27*b35*b43*b50*b58*b69*b75 + 
     b1*b11*b26*b36*b43*b50*b58*b69*b75 - b1*b11*b26*b34*b45*b50*b58*b69*b75 + 
     b1*b11*b26*b34*b41*b54*b58*b69*b75 - b1*b11*b26*b34*b41*b49*b63*b69*b75 + 
     b1*b11*b26*b34*b41*b49*b60*b72*b75 - b1*b11*b26*b34*b41*b49*b60*b66*b81 + 
     b1*b17*b20*b34*b41*b49*b60*b66*b81 - b1*b17*b20*b34*b41*b49*b60*b72*b75 + 
     b1*b17*b20*b34*b41*b49*b63*b69*b75 - b1*b17*b20*b34*b41*b54*b58*b69*b75 + 
     b1*b17*b20*b34*b45*b50*b58*b69*b75 - b1*b17*b20*b36*b43*b50*b58*b69*b75 + 
     b1*b17*b27*b29*b43*b50*b58*b69*b75 - b1*b18*b26*b29*b43*b50*b58*b69*b75 + 
     b9*b10*b26*b29*b43*b50*b58*b69*b75 - b9*b17*b19*b29*b43*b50*b58*b69*b75 + 
     b8*b18*b19*b29*b43*b50*b58*b69*b75 - b8*b10*b27*b29*b43*b50*b58*b69*b75 + 
     b8*b10*b20*b36*b43*b50*b58*b69*b75 - b8*b10*b20*b34*b45*b50*b58*b69*b75 + 
     b8*b10*b20*b34*b41*b54*b58*b69*b75 - b8*b10*b20*b34*b41*b49*b63*b69*b75 + 
     b8*b10*b20*b34*b41*b49*b60*b72*b75 - b8*b10*b20*b34*b41*b49*b60*b66*b81 + 
     b8*b10*b25*b29*b41*b49*b60*b66*b81 - b8*b10*b25*b29*b41*b49*b60*b72*b75 + 
     b8*b10*b25*b29*b41*b49*b63*b69*b75 - b8*b10*b25*b29*b41*b54*b58*b69*b75 + 
     b8*b10*b25*b29*b45*b50*b58*b69*b75 - b8*b10*b25*b36*b38*b50*b58*b69*b75 + 
     b8*b10*b27*b34*b38*b50*b58*b69*b75 - b8*b18*b19*b34*b38*b50*b58*b69*b75 + 
     b9*b17*b19*b34*b38*b50*b58*b69*b75 - b9*b10*b26*b34*b38*b50*b58*b69*b75 + 
     b1*b18*b26*b34*b38*b50*b58*b69*b75 - b1*b17*b27*b34*b38*b50*b58*b69*b75 + 
     b1*b17*b25*b36*b38*b50*b58*b69*b75 - b1*b17*b25*b29*b45*b50*b58*b69*b75 + 
     b1*b17*b25*b29*b41*b54*b58*b69*b75 - b1*b17*b25*b29*b41*b49*b63*b69*b75 + 
     b1*b17*b25*b29*b41*b49*b60*b72*b75 - b1*b17*b25*b29*b41*b49*b60*b66*b81 + 
     b1*b16*b26*b29*b41*b49*b60*b66*b81 - b1*b16*b26*b29*b41*b49*b60*b72*b75 + 
     b1*b16*b26*b29*b41*b49*b63*b69*b75 - b1*b16*b26*b29*b41*b54*b58*b69*b75 + 
     b1*b16*b26*b29*b45*b50*b58*b69*b75 - b1*b16*b26*b36*b38*b50*b58*b69*b75 + 
     b1*b16*b27*b35*b38*b50*b58*b69*b75 - b1*b18*b25*b35*b38*b50*b58*b69*b75 + 
     b9*b10*b25*b35*b38*b50*b58*b69*b75 - b9*b10*b25*b29*b44*b50*b58*b69*b75 + 
     b1*b18*b25*b29*b44*b50*b58*b69*b75 - b1*b16*b27*b29*b44*b50*b58*b69*b75 + 
     b1*b16*b20*b36*b44*b50*b58*b69*b75 - b1*b16*b20*b35*b45*b50*b58*b69*b75 + 
     b1*b16*b20*b35*b41*b54*b58*b69*b75 - b1*b16*b20*b35*b41*b49*b63*b69*b75 + 
     b1*b16*b20*b35*b41*b49*b60*b72*b75 - b1*b16*b20*b35*b41*b49*b60*b66*b81 + 
     b1*b16*b20*b32*b44*b49*b60*b66*b81 - b1*b16*b20*b32*b44*b49*b60*b72*b75 + 
     b1*b16*b20*b32*b44*b49*b63*b69*b75 - b1*b16*b20*b32*b44*b54*b58*b69*b75 + 
     b1*b16*b20*b32*b45*b53*b58*b69*b75 - b1*b16*b20*b36*b41*b53*b58*b69*b75 + 
     b1*b16*b27*b29*b41*b53*b58*b69*b75 - b1*b18*b25*b29*b41*b53*b58*b69*b75 + 
     b9*b10*b25*b29*b41*b53*b58*b69*b75 - b9*b10*b25*b29*b41*b49*b62*b69*b75 + 
     b1*b18*b25*b29*b41*b49*b62*b69*b75 - b1*b16*b27*b29*b41*b49*b62*b69*b75 + 
     b1*b16*b20*b36*b41*b49*b62*b69*b75 - b1*b16*b20*b32*b45*b49*b62*b69*b75 + 
     b1*b16*b20*b32*b40*b54*b62*b69*b75 - b1*b16*b20*b32*b40*b53*b63*b69*b75 + 
     b1*b16*b20*b32*b40*b53*b60*b72*b75 - b1*b16*b20*b32*b40*b53*b60*b66*b81 + 
     b1*b16*b20*b32*b40*b51*b62*b66*b81 - b1*b16*b20*b32*b40*b51*b62*b72*b75 + 
     b1*b16*b20*b32*b40*b51*b63*b71*b75 - b1*b16*b20*b32*b40*b54*b60*b71*b75 + 
     b1*b16*b20*b32*b45*b49*b60*b71*b75 - b1*b16*b20*b36*b41*b49*b60*b71*b75 + 
     b1*b16*b27*b29*b41*b49*b60*b71*b75 - b1*b18*b25*b29*b41*b49*b60*b71*b75 + 
     b9*b10*b25*b29*b41*b49*b60*b71*b75 - b9*b10*b25*b29*b41*b49*b60*b66*b80 + 
     b1*b18*b25*b29*b41*b49*b60*b66*b80 - b1*b16*b27*b29*b41*b49*b60*b66*b80 + 
     b1*b16*b20*b36*b41*b49*b60*b66*b80 - b1*b16*b20*b32*b45*b49*b60*b66*b80 + 
     b1*b16*b20*b32*b40*b54*b60*b66*b80 - b1*b16*b20*b32*b40*b51*b63*b66*b80 + 
     b1*b16*b20*b32*b40*b51*b57*b72*b80 - b1*b16*b20*b32*b40*b51*b57*b71*b81 + 
     b7*b10*b20*b32*b40*b51*b57*b71*b81 - b7*b10*b20*b32*b40*b51*b57*b72*b80 + 
     b7*b10*b20*b32*b40*b51*b63*b66*b80 - b7*b10*b20*b32*b40*b54*b60*b66*b80 + 
     b7*b10*b20*b32*b45*b49*b60*b66*b80 - b7*b10*b20*b36*b41*b49*b60*b66*b80 + 
     b7*b10*b27*b29*b41*b49*b60*b66*b80 - b7*b18*b19*b29*b41*b49*b60*b66*b80 + 
     b9*b16*b19*b29*b41*b49*b60*b66*b80 - b9*b16*b19*b29*b41*b49*b60*b71*b75 + 
     b7*b18*b19*b29*b41*b49*b60*b71*b75 - b7*b10*b27*b29*b41*b49*b60*b71*b75 + 
     b7*b10*b20*b36*b41*b49*b60*b71*b75 - b7*b10*b20*b32*b45*b49*b60*b71*b75 + 
     b7*b10*b20*b32*b40*b54*b60*b71*b75 - b7*b10*b20*b32*b40*b51*b63*b71*b75 + 
     b7*b10*b20*b32*b40*b51*b62*b72*b75 - b7*b10*b20*b32*b40*b51*b62*b66*b81 + 
     b7*b10*b20*b32*b40*b53*b60*b66*b81 - b7*b10*b20*b32*b40*b53*b60*b72*b75 + 
     b7*b10*b20*b32*b40*b53*b63*b69*b75 - b7*b10*b20*b32*b40*b54*b62*b69*b75 + 
     b7*b10*b20*b32*b45*b49*b62*b69*b75 - b7*b10*b20*b36*b41*b49*b62*b69*b75 + 
     b7*b10*b27*b29*b41*b49*b62*b69*b75 - b7*b18*b19*b29*b41*b49*b62*b69*b75 + 
     b9*b16*b19*b29*b41*b49*b62*b69*b75 - b9*b16*b19*b29*b41*b53*b58*b69*b75 + 
     b7*b18*b19*b29*b41*b53*b58*b69*b75 - b7*b10*b27*b29*b41*b53*b58*b69*b75 + 
     b7*b10*b20*b36*b41*b53*b58*b69*b75 - b7*b10*b20*b32*b45*b53*b58*b69*b75 + 
     b7*b10*b20*b32*b44*b54*b58*b69*b75 - b7*b10*b20*b32*b44*b49*b63*b69*b75 + 
     b7*b10*b20*b32*b44*b49*b60*b72*b75 - b7*b10*b20*b32*b44*b49*b60*b66*b81 + 
     b7*b10*b20*b35*b41*b49*b60*b66*b81 - b7*b10*b20*b35*b41*b49*b60*b72*b75 + 
     b7*b10*b20*b35*b41*b49*b63*b69*b75 - b7*b10*b20*b35*b41*b54*b58*b69*b75 + 
     b7*b10*b20*b35*b45*b50*b58*b69*b75 - b7*b10*b20*b36*b44*b50*b58*b69*b75 + 
     b7*b10*b27*b29*b44*b50*b58*b69*b75 - b7*b18*b19*b29*b44*b50*b58*b69*b75 + 
     b9*b16*b19*b29*b44*b50*b58*b69*b75 - b9*b16*b19*b35*b38*b50*b58*b69*b75 + 
     b7*b18*b19*b35*b38*b50*b58*b69*b75 - b7*b10*b27*b35*b38*b50*b58*b69*b75 + 
     b7*b10*b26*b36*b38*b50*b58*b69*b75 - b7*b10*b26*b29*b45*b50*b58*b69*b75 + 
     b7*b10*b26*b29*b41*b54*b58*b69*b75 - b7*b10*b26*b29*b41*b49*b63*b69*b75 + 
     b7*b10*b26*b29*b41*b49*b60*b72*b75 - b7*b10*b26*b29*b41*b49*b60*b66*b81 + 
     b7*b17*b19*b29*b41*b49*b60*b66*b81 - b7*b17*b19*b29*b41*b49*b60*b72*b75 + 
     b7*b17*b19*b29*b41*b49*b63*b69*b75 - b7*b17*b19*b29*b41*b54*b58*b69*b75 + 
     b7*b17*b19*b29*b45*b50*b58*b69*b75 - b7*b17*b19*b36*b38*b50*b58*b69*b75 + 
     b7*b17*b27*b28*b38*b50*b58*b69*b75 - b7*b18*b26*b28*b38*b50*b58*b69*b75 + 
     b9*b16*b26*b28*b38*b50*b58*b69*b75 - b9*b17*b25*b28*b38*b50*b58*b69*b75 + 
     b8*b18*b25*b28*b38*b50*b58*b69*b75 - b8*b16*b27*b28*b38*b50*b58*b69*b75 + 
     b8*b16*b19*b36*b38*b50*b58*b69*b75 - b8*b16*b19*b29*b45*b50*b58*b69*b75 + 
     b8*b16*b19*b29*b41*b54*b58*b69*b75 - b8*b16*b19*b29*b41*b49*b63*b69*b75 + 
     b8*b16*b19*b29*b41*b49*b60*b72*b75 - b8*b16*b19*b29*b41*b49*b60*b66*b81 + 
     b8*b16*b19*b29*b41*b49*b57*b69*b81 - b8*b16*b19*b29*b41*b49*b57*b72*b78 + 
     b8*b16*b19*b29*b41*b49*b63*b66*b78 - b8*b16*b19*b29*b41*b54*b58*b66*b78 + 
     b8*b16*b19*b29*b45*b50*b58*b66*b78 - b8*b16*b19*b36*b38*b50*b58*b66*b78 + 
     b8*b16*b27*b28*b38*b50*b58*b66*b78 - b8*b18*b25*b28*b38*b50*b58*b66*b78 + 
     b9*b17*b25*b28*b38*b50*b58*b66*b78 - b9*b16*b26*b28*b38*b50*b58*b66*b78 + 
     b7*b18*b26*b28*b38*b50*b58*b66*b78 - b7*b17*b27*b28*b38*b50*b58*b66*b78 + 
     b7*b17*b19*b36*b38*b50*b58*b66*b78 - b7*b17*b19*b29*b45*b50*b58*b66*b78 + 
     b7*b17*b19*b29*b41*b54*b58*b66*b78 - b7*b17*b19*b29*b41*b49*b63*b66*b78 + 
     b7*b17*b19*b29*b41*b49*b57*b72*b78 - b7*b17*b19*b29*b41*b49*b57*b69*b81 + 
     b7*b10*b26*b29*b41*b49*b57*b69*b81 - b7*b10*b26*b29*b41*b49*b57*b72*b78 + 
     b7*b10*b26*b29*b41*b49*b63*b66*b78 - b7*b10*b26*b29*b41*b54*b58*b66*b78 + 
     b7*b10*b26*b29*b45*b50*b58*b66*b78 - b7*b10*b26*b36*b38*b50*b58*b66*b78 + 
     b7*b10*b27*b35*b38*b50*b58*b66*b78 - b7*b18*b19*b35*b38*b50*b58*b66*b78 + 
     b9*b16*b19*b35*b38*b50*b58*b66*b78 - b9*b16*b19*b29*b44*b50*b58*b66*b78 + 
     b7*b18*b19*b29*b44*b50*b58*b66*b78 - b7*b10*b27*b29*b44*b50*b58*b66*b78 + 
     b7*b10*b20*b36*b44*b50*b58*b66*b78 - b7*b10*b20*b35*b45*b50*b58*b66*b78 + 
     b7*b10*b20*b35*b41*b54*b58*b66*b78 - b7*b10*b20*b35*b41*b49*b63*b66*b78 + 
     b7*b10*b20*b35*b41*b49*b57*b72*b78 - b7*b10*b20*b35*b41*b49*b57*b69*b81 + 
     b7*b10*b20*b32*b44*b49*b57*b69*b81 - b7*b10*b20*b32*b44*b49*b57*b72*b78 + 
     b7*b10*b20*b32*b44*b49*b63*b66*b78 - b7*b10*b20*b32*b44*b54*b58*b66*b78 + 
     b7*b10*b20*b32*b45*b53*b58*b66*b78 - b7*b10*b20*b36*b41*b53*b58*b66*b78 + 
     b7*b10*b27*b29*b41*b53*b58*b66*b78 - b7*b18*b19*b29*b41*b53*b58*b66*b78 + 
     b9*b16*b19*b29*b41*b53*b58*b66*b78 - b9*b16*b19*b29*b41*b49*b62*b66*b78 + 
     b7*b18*b19*b29*b41*b49*b62*b66*b78 - b7*b10*b27*b29*b41*b49*b62*b66*b78 + 
     b7*b10*b20*b36*b41*b49*b62*b66*b78 - b7*b10*b20*b32*b45*b49*b62*b66*b78 + 
     b7*b10*b20*b32*b40*b54*b62*b66*b78 - b7*b10*b20*b32*b40*b53*b63*b66*b78 + 
     b7*b10*b20*b32*b40*b53*b57*b72*b78 - b7*b10*b20*b32*b40*b53*b57*b69*b81 + 
     b7*b10*b20*b32*b40*b48*b62*b69*b81 - b7*b10*b20*b32*b40*b48*b62*b72*b78 + 
     b7*b10*b20*b32*b40*b48*b63*b71*b78 - b7*b10*b20*b32*b40*b54*b57*b71*b78 + 
     b7*b10*b20*b32*b45*b49*b57*b71*b78 - b7*b10*b20*b36*b41*b49*b57*b71*b78 + 
     b7*b10*b27*b29*b41*b49*b57*b71*b78 - b7*b18*b19*b29*b41*b49*b57*b71*b78 + 
     b9*b16*b19*b29*b41*b49*b57*b71*b78 - b9*b16*b19*b29*b41*b49*b57*b69*b80 + 
     b7*b18*b19*b29*b41*b49*b57*b69*b80 - b7*b10*b27*b29*b41*b49*b57*b69*b80 + 
     b7*b10*b20*b36*b41*b49*b57*b69*b80 - b7*b10*b20*b32*b45*b49*b57*b69*b80 + 
     b7*b10*b20*b32*b40*b54*b57*b69*b80 - b7*b10*b20*b32*b40*b48*b63*b69*b80 + 
     b7*b10*b20*b32*b40*b48*b60*b72*b80 - b7*b10*b20*b32*b40*b48*b60*b71*b81 + 
     b1*b16*b20*b32*b40*b48*b60*b71*b81 - b1*b16*b20*b32*b40*b48*b60*b72*b80 + 
     b1*b16*b20*b32*b40*b48*b63*b69*b80 - b1*b16*b20*b32*b40*b54*b57*b69*b80 + 
     b1*b16*b20*b32*b45*b49*b57*b69*b80 - b1*b16*b20*b36*b41*b49*b57*b69*b80 + 
     b1*b16*b27*b29*b41*b49*b57*b69*b80 - b1*b18*b25*b29*b41*b49*b57*b69*b80 + 
     b9*b10*b25*b29*b41*b49*b57*b69*b80 - b9*b10*b25*b29*b41*b49*b57*b71*b78 + 
     b1*b18*b25*b29*b41*b49*b57*b71*b78 - b1*b16*b27*b29*b41*b49*b57*b71*b78 + 
     b1*b16*b20*b36*b41*b49*b57*b71*b78 - b1*b16*b20*b32*b45*b49*b57*b71*b78 + 
     b1*b16*b20*b32*b40*b54*b57*b71*b78 - b1*b16*b20*b32*b40*b48*b63*b71*b78 + 
     b1*b16*b20*b32*b40*b48*b62*b72*b78 - b1*b16*b20*b32*b40*b48*b62*b69*b81 + 
     b1*b16*b20*b32*b40*b53*b57*b69*b81 - b1*b16*b20*b32*b40*b53*b57*b72*b78 + 
     b1*b16*b20*b32*b40*b53*b63*b66*b78 - b1*b16*b20*b32*b40*b54*b62*b66*b78 + 
     b1*b16*b20*b32*b45*b49*b62*b66*b78 - b1*b16*b20*b36*b41*b49*b62*b66*b78 + 
     b1*b16*b27*b29*b41*b49*b62*b66*b78 - b1*b18*b25*b29*b41*b49*b62*b66*b78 + 
     b9*b10*b25*b29*b41*b49*b62*b66*b78 - b9*b10*b25*b29*b41*b53*b58*b66*b78 + 
     b1*b18*b25*b29*b41*b53*b58*b66*b78 - b1*b16*b27*b29*b41*b53*b58*b66*b78 + 
     b1*b16*b20*b36*b41*b53*b58*b66*b78 - b1*b16*b20*b32*b45*b53*b58*b66*b78 + 
     b1*b16*b20*b32*b44*b54*b58*b66*b78 - b1*b16*b20*b32*b44*b49*b63*b66*b78 + 
     b1*b16*b20*b32*b44*b49*b57*b72*b78 - b1*b16*b20*b32*b44*b49*b57*b69*b81 + 
     b1*b16*b20*b35*b41*b49*b57*b69*b81 - b1*b16*b20*b35*b41*b49*b57*b72*b78 + 
     b1*b16*b20*b35*b41*b49*b63*b66*b78 - b1*b16*b20*b35*b41*b54*b58*b66*b78 + 
     b1*b16*b20*b35*b45*b50*b58*b66*b78 - b1*b16*b20*b36*b44*b50*b58*b66*b78 + 
     b1*b16*b27*b29*b44*b50*b58*b66*b78 - b1*b18*b25*b29*b44*b50*b58*b66*b78 + 
     b9*b10*b25*b29*b44*b50*b58*b66*b78 - b9*b10*b25*b35*b38*b50*b58*b66*b78 + 
     b1*b18*b25*b35*b38*b50*b58*b66*b78 - b1*b16*b27*b35*b38*b50*b58*b66*b78 + 
     b1*b16*b26*b36*b38*b50*b58*b66*b78 - b1*b16*b26*b29*b45*b50*b58*b66*b78 + 
     b1*b16*b26*b29*b41*b54*b58*b66*b78 - b1*b16*b26*b29*b41*b49*b63*b66*b78 + 
     b1*b16*b26*b29*b41*b49*b57*b72*b78 - b1*b16*b26*b29*b41*b49*b57*b69*b81 + 
     b1*b17*b25*b29*b41*b49*b57*b69*b81 - b1*b17*b25*b29*b41*b49*b57*b72*b78 + 
     b1*b17*b25*b29*b41*b49*b63*b66*b78 - b1*b17*b25*b29*b41*b54*b58*b66*b78 + 
     b1*b17*b25*b29*b45*b50*b58*b66*b78 - b1*b17*b25*b36*b38*b50*b58*b66*b78 + 
     b1*b17*b27*b34*b38*b50*b58*b66*b78 - b1*b18*b26*b34*b38*b50*b58*b66*b78 + 
     b9*b10*b26*b34*b38*b50*b58*b66*b78 - b9*b17*b19*b34*b38*b50*b58*b66*b78 + 
     b8*b18*b19*b34*b38*b50*b58*b66*b78 - b8*b10*b27*b34*b38*b50*b58*b66*b78 + 
     b8*b10*b25*b36*b38*b50*b58*b66*b78 - b8*b10*b25*b29*b45*b50*b58*b66*b78 + 
     b8*b10*b25*b29*b41*b54*b58*b66*b78 - b8*b10*b25*b29*b41*b49*b63*b66*b78 + 
     b8*b10*b25*b29*b41*b49*b57*b72*b78 - b8*b10*b25*b29*b41*b49*b57*b69*b81 + 
     b8*b10*b20*b34*b41*b49*b57*b69*b81 - b8*b10*b20*b34*b41*b49*b57*b72*b78 + 
     b8*b10*b20*b34*b41*b49*b63*b66*b78 - b8*b10*b20*b34*b41*b54*b58*b66*b78 + 
     b8*b10*b20*b34*b45*b50*b58*b66*b78 - b8*b10*b20*b36*b43*b50*b58*b66*b78 + 
     b8*b10*b27*b29*b43*b50*b58*b66*b78 - b8*b18*b19*b29*b43*b50*b58*b66*b78 + 
     b9*b17*b19*b29*b43*b50*b58*b66*b78 - b9*b10*b26*b29*b43*b50*b58*b66*b78 + 
     b1*b18*b26*b29*b43*b50*b58*b66*b78 - b1*b17*b27*b29*b43*b50*b58*b66*b78 + 
     b1*b17*b20*b36*b43*b50*b58*b66*b78 - b1*b17*b20*b34*b45*b50*b58*b66*b78 + 
     b1*b17*b20*b34*b41*b54*b58*b66*b78 - b1*b17*b20*b34*b41*b49*b63*b66*b78 + 
     b1*b17*b20*b34*b41*b49*b57*b72*b78 - b1*b17*b20*b34*b41*b49*b57*b69*b81 + 
     b1*b11*b26*b34*b41*b49*b57*b69*b81 - b1*b11*b26*b34*b41*b49*b57*b72*b78 + 
     b1*b11*b26*b34*b41*b49*b63*b66*b78 - b1*b11*b26*b34*b41*b54*b58*b66*b78 + 
     b1*b11*b26*b34*b45*b50*b58*b66*b78 - b1*b11*b26*b36*b43*b50*b58*b66*b78 + 
     b1*b11*b27*b35*b43*b50*b58*b66*b78 - b1*b18*b20*b35*b43*b50*b58*b66*b78 + 
     b9*b10*b20*b35*b43*b50*b58*b66*b78 - b9*b10*b20*b34*b44*b50*b58*b66*b78 + 
     b1*b18*b20*b34*b44*b50*b58*b66*b78 - b1*b11*b27*b34*b44*b50*b58*b66*b78 + 
     b1*b11*b25*b36*b44*b50*b58*b66*b78 - b1*b11*b25*b35*b45*b50*b58*b66*b78 + 
     b1*b11*b25*b35*b41*b54*b58*b66*b78 - b1*b11*b25*b35*b41*b49*b63*b66*b78 + 
     b1*b11*b25*b35*b41*b49*b57*b72*b78 - b1*b11*b25*b35*b41*b49*b57*b69*b81 + 
     b1*b11*b25*b32*b44*b49*b57*b69*b81 - b1*b11*b25*b32*b44*b49*b57*b72*b78 + 
     b1*b11*b25*b32*b44*b49*b63*b66*b78 - b1*b11*b25*b32*b44*b54*b58*b66*b78 + 
     b1*b11*b25*b32*b45*b53*b58*b66*b78 - b1*b11*b25*b36*b41*b53*b58*b66*b78 + 
     b1*b11*b27*b34*b41*b53*b58*b66*b78 - b1*b18*b20*b34*b41*b53*b58*b66*b78 + 
     b9*b10*b20*b34*b41*b53*b58*b66*b78 - b9*b10*b20*b34*b41*b49*b62*b66*b78 + 
     b1*b18*b20*b34*b41*b49*b62*b66*b78 - b1*b11*b27*b34*b41*b49*b62*b66*b78 + 
     b1*b11*b25*b36*b41*b49*b62*b66*b78 - b1*b11*b25*b32*b45*b49*b62*b66*b78 + 
     b1*b11*b25*b32*b40*b54*b62*b66*b78 - b1*b11*b25*b32*b40*b53*b63*b66*b78 + 
     b1*b11*b25*b32*b40*b53*b57*b72*b78 - b1*b11*b25*b32*b40*b53*b57*b69*b81 + 
     b1*b11*b25*b32*b40*b48*b62*b69*b81 - b1*b11*b25*b32*b40*b48*b62*b72*b78 + 
     b1*b11*b25*b32*b40*b48*b63*b71*b78 - b1*b11*b25*b32*b40*b54*b57*b71*b78 + 
     b1*b11*b25*b32*b45*b49*b57*b71*b78 - b1*b11*b25*b36*b41*b49*b57*b71*b78 + 
     b1*b11*b27*b34*b41*b49*b57*b71*b78 - b1*b18*b20*b34*b41*b49*b57*b71*b78 + 
     b9*b10*b20*b34*b41*b49*b57*b71*b78 - b9*b10*b20*b34*b41*b49*b57*b69*b80 + 
     b1*b18*b20*b34*b41*b49*b57*b69*b80 - b1*b11*b27*b34*b41*b49*b57*b69*b80 + 
     b1*b11*b25*b36*b41*b49*b57*b69*b80 - b1*b11*b25*b32*b45*b49*b57*b69*b80 + 
     b1*b11*b25*b32*b40*b54*b57*b69*b80 - b1*b11*b25*b32*b40*b48*b63*b69*b80 + 
     b1*b11*b25*b32*b40*b48*b60*b72*b80 - b1*b11*b25*b32*b40*b48*b60*b71*b81 + 
     b1*b11*b23*b34*b40*b48*b60*b71*b81 - b1*b11*b23*b34*b40*b48*b60*b72*b80 + 
     b1*b11*b23*b34*b40*b48*b63*b69*b80 - b1*b11*b23*b34*b40*b54*b57*b69*b80 + 
     b1*b11*b23*b34*b45*b49*b57*b69*b80 - b1*b11*b23*b36*b43*b49*b57*b69*b80 + 
     b1*b11*b27*b32*b43*b49*b57*b69*b80 - b1*b18*b20*b32*b43*b49*b57*b69*b80 + 
     b9*b10*b20*b32*b43*b49*b57*b69*b80 - b9*b10*b20*b32*b43*b49*b57*b71*b78 + 
     b1*b18*b20*b32*b43*b49*b57*b71*b78 - b1*b11*b27*b32*b43*b49*b57*b71*b78 + 
     b1*b11*b23*b36*b43*b49*b57*b71*b78 - b1*b11*b23*b34*b45*b49*b57*b71*b78 + 
     b1*b11*b23*b34*b40*b54*b57*b71*b78 - b1*b11*b23*b34*b40*b48*b63*b71*b78 + 
     b1*b11*b23*b34*b40*b48*b62*b72*b78 - b1*b11*b23*b34*b40*b48*b62*b69*b81 + 
     b1*b11*b23*b34*b40*b53*b57*b69*b81 - b1*b11*b23*b34*b40*b53*b57*b72*b78 + 
     b1*b11*b23*b34*b40*b53*b63*b66*b78 - b1*b11*b23*b34*b40*b54*b62*b66*b78 + 
     b1*b11*b23*b34*b45*b49*b62*b66*b78 - b1*b11*b23*b36*b43*b49*b62*b66*b78 + 
     b1*b11*b27*b32*b43*b49*b62*b66*b78 - b1*b18*b20*b32*b43*b49*b62*b66*b78 + 
     b9*b10*b20*b32*b43*b49*b62*b66*b78 - b9*b10*b20*b32*b43*b53*b58*b66*b78 + 
     b1*b18*b20*b32*b43*b53*b58*b66*b78 - b1*b11*b27*b32*b43*b53*b58*b66*b78 + 
     b1*b11*b23*b36*b43*b53*b58*b66*b78 - b1*b11*b23*b34*b45*b53*b58*b66*b78 + 
     b1*b11*b23*b34*b44*b54*b58*b66*b78 - b1*b11*b23*b34*b44*b49*b63*b66*b78 + 
     b1*b11*b23*b34*b44*b49*b57*b72*b78 - b1*b11*b23*b34*b44*b49*b57*b69*b81 + 
     b1*b11*b23*b35*b43*b49*b57*b69*b81 - b1*b11*b23*b35*b43*b49*b57*b72*b78 + 
     b1*b11*b23*b35*b43*b49*b63*b66*b78 - b1*b11*b23*b35*b43*b54*b58*b66*b78 + 
     b1*b11*b23*b35*b45*b52*b58*b66*b78 - b1*b11*b23*b36*b44*b52*b58*b66*b78 + 
     b1*b11*b27*b32*b44*b52*b58*b66*b78 - b1*b18*b20*b32*b44*b52*b58*b66*b78 + 
     b9*b10*b20*b32*b44*b52*b58*b66*b78 - b9*b10*b20*b35*b41*b52*b58*b66*b78 + 
     b1*b18*b20*b35*b41*b52*b58*b66*b78 - b1*b11*b27*b35*b41*b52*b58*b66*b78 + 
     b1*b11*b26*b36*b41*b52*b58*b66*b78 - b1*b11*b26*b32*b45*b52*b58*b66*b78 + 
     b1*b11*b26*b32*b43*b54*b58*b66*b78 - b1*b11*b26*b32*b43*b49*b63*b66*b78 + 
     b1*b11*b26*b32*b43*b49*b57*b72*b78 - b1*b11*b26*b32*b43*b49*b57*b69*b81 + 
     b1*b17*b20*b32*b43*b49*b57*b69*b81 - b1*b17*b20*b32*b43*b49*b57*b72*b78 + 
     b1*b17*b20*b32*b43*b49*b63*b66*b78 - b1*b17*b20*b32*b43*b54*b58*b66*b78 + 
     b1*b17*b20*b32*b45*b52*b58*b66*b78 - b1*b17*b20*b36*b41*b52*b58*b66*b78 + 
     b1*b17*b27*b29*b41*b52*b58*b66*b78 - b1*b18*b26*b29*b41*b52*b58*b66*b78 + 
     b9*b10*b26*b29*b41*b52*b58*b66*b78 - b9*b17*b19*b29*b41*b52*b58*b66*b78 + 
     b8*b18*b19*b29*b41*b52*b58*b66*b78 - b8*b10*b27*b29*b41*b52*b58*b66*b78 + 
     b8*b10*b20*b36*b41*b52*b58*b66*b78 - b8*b10*b20*b32*b45*b52*b58*b66*b78 + 
     b8*b10*b20*b32*b43*b54*b58*b66*b78 - b8*b10*b20*b32*b43*b49*b63*b66*b78 + 
     b8*b10*b20*b32*b43*b49*b57*b72*b78 - b8*b10*b20*b32*b43*b49*b57*b69*b81 + 
     b8*b10*b20*b32*b40*b52*b57*b69*b81 - b8*b10*b20*b32*b40*b52*b57*b72*b78 + 
     b8*b10*b20*b32*b40*b52*b63*b66*b78 - b8*b10*b20*b32*b40*b54*b61*b66*b78 + 
     b8*b10*b20*b32*b45*b49*b61*b66*b78 - b8*b10*b20*b36*b41*b49*b61*b66*b78 + 
     b8*b10*b27*b29*b41*b49*b61*b66*b78 - b8*b18*b19*b29*b41*b49*b61*b66*b78 + 
     b9*b17*b19*b29*b41*b49*b61*b66*b78 - b9*b10*b26*b29*b41*b49*b61*b66*b78 + 
     b1*b18*b26*b29*b41*b49*b61*b66*b78 - b1*b17*b27*b29*b41*b49*b61*b66*b78 + 
     b1*b17*b20*b36*b41*b49*b61*b66*b78 - b1*b17*b20*b32*b45*b49*b61*b66*b78 + 
     b1*b17*b20*b32*b40*b54*b61*b66*b78 - b1*b17*b20*b32*b40*b52*b63*b66*b78 + 
     b1*b17*b20*b32*b40*b52*b57*b72*b78 - b1*b17*b20*b32*b40*b52*b57*b69*b81 + 
     b1*b11*b26*b32*b40*b52*b57*b69*b81 - b1*b11*b26*b32*b40*b52*b57*b72*b78 + 
     b1*b11*b26*b32*b40*b52*b63*b66*b78 - b1*b11*b26*b32*b40*b54*b61*b66*b78 + 
     b1*b11*b26*b32*b45*b49*b61*b66*b78 - b1*b11*b26*b36*b41*b49*b61*b66*b78 + 
     b1*b11*b27*b35*b41*b49*b61*b66*b78 - b1*b18*b20*b35*b41*b49*b61*b66*b78 + 
     b9*b10*b20*b35*b41*b49*b61*b66*b78 - b9*b10*b20*b32*b44*b49*b61*b66*b78 + 
     b1*b18*b20*b32*b44*b49*b61*b66*b78 - b1*b11*b27*b32*b44*b49*b61*b66*b78 + 
     b1*b11*b23*b36*b44*b49*b61*b66*b78 - b1*b11*b23*b35*b45*b49*b61*b66*b78 + 
     b1*b11*b23*b35*b40*b54*b61*b66*b78 - b1*b11*b23*b35*b40*b52*b63*b66*b78 + 
     b1*b11*b23*b35*b40*b52*b57*b72*b78 - b1*b11*b23*b35*b40*b52*b57*b69*b81 + 
     b1*b11*b23*b31*b44*b52*b57*b69*b81 - b1*b11*b23*b31*b44*b52*b57*b72*b78 + 
     b1*b11*b23*b31*b44*b52*b63*b66*b78 - b1*b11*b23*b31*b44*b54*b61*b66*b78 + 
     b1*b11*b23*b31*b45*b53*b61*b66*b78 - b1*b11*b23*b36*b40*b53*b61*b66*b78 + 
     b1*b11*b27*b32*b40*b53*b61*b66*b78 - b1*b18*b20*b32*b40*b53*b61*b66*b78 + 
     b9*b10*b20*b32*b40*b53*b61*b66*b78 - b9*b10*b20*b32*b40*b52*b62*b66*b78 + 
     b1*b18*b20*b32*b40*b52*b62*b66*b78 - b1*b11*b27*b32*b40*b52*b62*b66*b78 + 
     b1*b11*b23*b36*b40*b52*b62*b66*b78 - b1*b11*b23*b31*b45*b52*b62*b66*b78 + 
     b1*b11*b23*b31*b43*b54*b62*b66*b78 - b1*b11*b23*b31*b43*b53*b63*b66*b78 + 
     b1*b11*b23*b31*b43*b53*b57*b72*b78 - b1*b11*b23*b31*b43*b53*b57*b69*b81 + 
     b1*b11*b23*b31*b43*b48*b62*b69*b81 - b1*b11*b23*b31*b43*b48*b62*b72*b78 + 
     b1*b11*b23*b31*b43*b48*b63*b71*b78 - b1*b11*b23*b31*b43*b54*b57*b71*b78 + 
     b1*b11*b23*b31*b45*b52*b57*b71*b78 - b1*b11*b23*b36*b40*b52*b57*b71*b78 + 
     b1*b11*b27*b32*b40*b52*b57*b71*b78 - b1*b18*b20*b32*b40*b52*b57*b71*b78 + 
     b9*b10*b20*b32*b40*b52*b57*b71*b78 - b9*b10*b20*b32*b40*b52*b57*b69*b80 + 
     b1*b18*b20*b32*b40*b52*b57*b69*b80 - b1*b11*b27*b32*b40*b52*b57*b69*b80 + 
     b1*b11*b23*b36*b40*b52*b57*b69*b80 - b1*b11*b23*b31*b45*b52*b57*b69*b80 + 
     b1*b11*b23*b31*b43*b54*b57*b69*b80 - b1*b11*b23*b31*b43*b48*b63*b69*b80 + 
     b1*b11*b23*b31*b43*b48*b60*b72*b80 - b1*b11*b23*b31*b43*b48*b60*b71*b81 + 
     b1*b11*b23*b31*b39*b52*b60*b71*b81 - b1*b11*b23*b31*b39*b52*b60*b72*b80 + 
     b1*b11*b23*b31*b39*b52*b63*b69*b80 - b1*b11*b23*b31*b39*b54*b61*b69*b80 + 
     b1*b11*b23*b31*b45*b48*b61*b69*b80 - b1*b11*b23*b36*b40*b48*b61*b69*b80 + 
     b1*b11*b27*b32*b40*b48*b61*b69*b80 - b1*b18*b20*b32*b40*b48*b61*b69*b80 + 
     b9*b10*b20*b32*b40*b48*b61*b69*b80 - b9*b10*b20*b32*b40*b48*b61*b71*b78 + 
     b1*b18*b20*b32*b40*b48*b61*b71*b78 - b1*b11*b27*b32*b40*b48*b61*b71*b78 + 
     b1*b11*b23*b36*b40*b48*b61*b71*b78 - b1*b11*b23*b31*b45*b48*b61*b71*b78 + 
     b1*b11*b23*b31*b39*b54*b61*b71*b78 - b1*b11*b23*b31*b39*b52*b63*b71*b78 + 
     b1*b11*b23*b31*b39*b52*b62*b72*b78 - b1*b11*b23*b31*b39*b52*b62*b69*b81 + 
     b1*b11*b23*b31*b39*b53*b61*b69*b81 - b1*b11*b23*b31*b39*b53*b61*b72*b78 + 
     b1*b11*b23*b31*b39*b53*b63*b70*b78 - b1*b11*b23*b31*b39*b54*b62*b70*b78 + 
     b1*b11*b23*b31*b45*b48*b62*b70*b78 - b1*b11*b23*b36*b40*b48*b62*b70*b78 + 
     b1*b11*b27*b32*b40*b48*b62*b70*b78 - b1*b18*b20*b32*b40*b48*b62*b70*b78 + 
     b9*b10*b20*b32*b40*b48*b62*b70*b78 - b9*b10*b20*b32*b40*b53*b57*b70*b78 + 
     b1*b18*b20*b32*b40*b53*b57*b70*b78 - b1*b11*b27*b32*b40*b53*b57*b70*b78 + 
     b1*b11*b23*b36*b40*b53*b57*b70*b78 - b1*b11*b23*b31*b45*b53*b57*b70*b78 + 
     b1*b11*b23*b31*b44*b54*b57*b70*b78 - b1*b11*b23*b31*b44*b48*b63*b70*b78 + 
     b1*b11*b23*b31*b44*b48*b61*b72*b78 - b1*b11*b23*b31*b44*b48*b61*b69*b81 + 
     b1*b11*b23*b35*b40*b48*b61*b69*b81 - b1*b11*b23*b35*b40*b48*b61*b72*b78 + 
     b1*b11*b23*b35*b40*b48*b63*b70*b78 - b1*b11*b23*b35*b40*b54*b57*b70*b78 + 
     b1*b11*b23*b35*b45*b49*b57*b70*b78 - b1*b11*b23*b36*b44*b49*b57*b70*b78 + 
     b1*b11*b27*b32*b44*b49*b57*b70*b78 - b1*b18*b20*b32*b44*b49*b57*b70*b78 + 
     b9*b10*b20*b32*b44*b49*b57*b70*b78 - b9*b10*b20*b35*b41*b49*b57*b70*b78 + 
     b1*b18*b20*b35*b41*b49*b57*b70*b78 - b1*b11*b27*b35*b41*b49*b57*b70*b78 + 
     b1*b11*b26*b36*b41*b49*b57*b70*b78 - b1*b11*b26*b32*b45*b49*b57*b70*b78 + 
     b1*b11*b26*b32*b40*b54*b57*b70*b78 - b1*b11*b26*b32*b40*b48*b63*b70*b78 + 
     b1*b11*b26*b32*b40*b48*b61*b72*b78 - b1*b11*b26*b32*b40*b48*b61*b69*b81 + 
     b1*b17*b20*b32*b40*b48*b61*b69*b81 - b1*b17*b20*b32*b40*b48*b61*b72*b78 + 
     b1*b17*b20*b32*b40*b48*b63*b70*b78 - b1*b17*b20*b32*b40*b54*b57*b70*b78 + 
     b1*b17*b20*b32*b45*b49*b57*b70*b78 - b1*b17*b20*b36*b41*b49*b57*b70*b78 + 
     b1*b17*b27*b29*b41*b49*b57*b70*b78 - b1*b18*b26*b29*b41*b49*b57*b70*b78 + 
     b9*b10*b26*b29*b41*b49*b57*b70*b78 - b9*b17*b19*b29*b41*b49*b57*b70*b78 + 
     b8*b18*b19*b29*b41*b49*b57*b70*b78 - b8*b10*b27*b29*b41*b49*b57*b70*b78 + 
     b8*b10*b20*b36*b41*b49*b57*b70*b78 - b8*b10*b20*b32*b45*b49*b57*b70*b78 + 
     b8*b10*b20*b32*b40*b54*b57*b70*b78 - b8*b10*b20*b32*b40*b48*b63*b70*b78 + 
     b8*b10*b20*b32*b40*b48*b61*b72*b78 - b8*b10*b20*b32*b40*b48*b61*b69*b81 + 
     b8*b10*b20*b32*b40*b48*b60*b70*b81 - b8*b10*b20*b32*b40*b48*b60*b72*b79 + 
     b8*b10*b20*b32*b40*b48*b63*b69*b79 - b8*b10*b20*b32*b40*b54*b57*b69*b79 + 
     b8*b10*b20*b32*b45*b49*b57*b69*b79 - b8*b10*b20*b36*b41*b49*b57*b69*b79 + 
     b8*b10*b27*b29*b41*b49*b57*b69*b79 - b8*b18*b19*b29*b41*b49*b57*b69*b79 + 
     b9*b17*b19*b29*b41*b49*b57*b69*b79 - b9*b10*b26*b29*b41*b49*b57*b69*b79 + 
     b1*b18*b26*b29*b41*b49*b57*b69*b79 - b1*b17*b27*b29*b41*b49*b57*b69*b79 + 
     b1*b17*b20*b36*b41*b49*b57*b69*b79 - b1*b17*b20*b32*b45*b49*b57*b69*b79 + 
     b1*b17*b20*b32*b40*b54*b57*b69*b79 - b1*b17*b20*b32*b40*b48*b63*b69*b79 + 
     b1*b17*b20*b32*b40*b48*b60*b72*b79 - b1*b17*b20*b32*b40*b48*b60*b70*b81 + 
     b1*b11*b26*b32*b40*b48*b60*b70*b81 - b1*b11*b26*b32*b40*b48*b60*b72*b79 + 
     b1*b11*b26*b32*b40*b48*b63*b69*b79 - b1*b11*b26*b32*b40*b54*b57*b69*b79 + 
     b1*b11*b26*b32*b45*b49*b57*b69*b79 - b1*b11*b26*b36*b41*b49*b57*b69*b79 + 
     b1*b11*b27*b35*b41*b49*b57*b69*b79 - b1*b18*b20*b35*b41*b49*b57*b69*b79 + 
     b9*b10*b20*b35*b41*b49*b57*b69*b79 - b9*b10*b20*b32*b44*b49*b57*b69*b79 + 
     b1*b18*b20*b32*b44*b49*b57*b69*b79 - b1*b11*b27*b32*b44*b49*b57*b69*b79 + 
     b1*b11*b23*b36*b44*b49*b57*b69*b79 - b1*b11*b23*b35*b45*b49*b57*b69*b79 + 
     b1*b11*b23*b35*b40*b54*b57*b69*b79 - b1*b11*b23*b35*b40*b48*b63*b69*b79 + 
     b1*b11*b23*b35*b40*b48*b60*b72*b79 - b1*b11*b23*b35*b40*b48*b60*b70*b81 + 
     b1*b11*b23*b31*b44*b48*b60*b70*b81 - b1*b11*b23*b31*b44*b48*b60*b72*b79 + 
     b1*b11*b23*b31*b44*b48*b63*b69*b79 - b1*b11*b23*b31*b44*b54*b57*b69*b79 + 
     b1*b11*b23*b31*b45*b53*b57*b69*b79 - b1*b11*b23*b36*b40*b53*b57*b69*b79 + 
     b1*b11*b27*b32*b40*b53*b57*b69*b79 - b1*b18*b20*b32*b40*b53*b57*b69*b79 + 
     b9*b10*b20*b32*b40*b53*b57*b69*b79 - b9*b10*b20*b32*b40*b48*b62*b69*b79 + 
     b1*b18*b20*b32*b40*b48*b62*b69*b79 - b1*b11*b27*b32*b40*b48*b62*b69*b79 + 
     b1*b11*b23*b36*b40*b48*b62*b69*b79 - b1*b11*b23*b31*b45*b48*b62*b69*b79 + 
     b1*b11*b23*b31*b39*b54*b62*b69*b79 - b1*b11*b23*b31*b39*b53*b63*b69*b79 + 
     b1*b11*b23*b31*b39*b53*b60*b72*b79 - b1*b11*b23*b31*b39*b53*b60*b70*b81 + 
     b1*b11*b23*b31*b39*b51*b62*b70*b81 - b1*b11*b23*b31*b39*b51*b62*b72*b79 + 
     b1*b11*b23*b31*b39*b51*b63*b71*b79 - b1*b11*b23*b31*b39*b54*b60*b71*b79 + 
     b1*b11*b23*b31*b45*b48*b60*b71*b79 - b1*b11*b23*b36*b40*b48*b60*b71*b79 + 
     b1*b11*b27*b32*b40*b48*b60*b71*b79 - b1*b18*b20*b32*b40*b48*b60*b71*b79 + 
     b9*b10*b20*b32*b40*b48*b60*b71*b79 - b9*b10*b20*b32*b40*b48*b60*b70*b80 + 
     b1*b18*b20*b32*b40*b48*b60*b70*b80 - b1*b11*b27*b32*b40*b48*b60*b70*b80 + 
     b1*b11*b23*b36*b40*b48*b60*b70*b80 - b1*b11*b23*b31*b45*b48*b60*b70*b80 + 
     b1*b11*b23*b31*b39*b54*b60*b70*b80 - b1*b11*b23*b31*b39*b51*b63*b70*b80 + 
     b1*b11*b23*b31*b39*b51*b61*b72*b80 - b1*b11*b23*b31*b39*b51*b61*b71*b81 + 
     b1*b11*b22*b32*b39*b51*b61*b71*b81 - b1*b11*b22*b32*b39*b51*b61*b72*b80 + 
     b1*b11*b22*b32*b39*b51*b63*b70*b80 - b1*b11*b22*b32*b39*b54*b60*b70*b80 + 
     b1*b11*b22*b32*b45*b48*b60*b70*b80 - b1*b11*b22*b36*b41*b48*b60*b70*b80 + 
     b1*b11*b27*b31*b41*b48*b60*b70*b80 - b1*b18*b20*b31*b41*b48*b60*b70*b80 + 
     b9*b10*b20*b31*b41*b48*b60*b70*b80 - b9*b10*b20*b31*b41*b48*b60*b71*b79 + 
     b1*b18*b20*b31*b41*b48*b60*b71*b79 - b1*b11*b27*b31*b41*b48*b60*b71*b79 + 
     b1*b11*b22*b36*b41*b48*b60*b71*b79 - b1*b11*b22*b32*b45*b48*b60*b71*b79 + 
     b1*b11*b22*b32*b39*b54*b60*b71*b79 - b1*b11*b22*b32*b39*b51*b63*b71*b79 + 
     b1*b11*b22*b32*b39*b51*b62*b72*b79 - b1*b11*b22*b32*b39*b51*b62*b70*b81 + 
     b1*b11*b22*b32*b39*b53*b60*b70*b81 - b1*b11*b22*b32*b39*b53*b60*b72*b79 + 
     b1*b11*b22*b32*b39*b53*b63*b69*b79 - b1*b11*b22*b32*b39*b54*b62*b69*b79 + 
     b1*b11*b22*b32*b45*b48*b62*b69*b79 - b1*b11*b22*b36*b41*b48*b62*b69*b79 + 
     b1*b11*b27*b31*b41*b48*b62*b69*b79 - b1*b18*b20*b31*b41*b48*b62*b69*b79 + 
     b9*b10*b20*b31*b41*b48*b62*b69*b79 - b9*b10*b20*b31*b41*b53*b57*b69*b79 + 
     b1*b18*b20*b31*b41*b53*b57*b69*b79 - b1*b11*b27*b31*b41*b53*b57*b69*b79 + 
     b1*b11*b22*b36*b41*b53*b57*b69*b79 - b1*b11*b22*b32*b45*b53*b57*b69*b79 + 
     b1*b11*b22*b32*b44*b54*b57*b69*b79 - b1*b11*b22*b32*b44*b48*b63*b69*b79 + 
     b1*b11*b22*b32*b44*b48*b60*b72*b79 - b1*b11*b22*b32*b44*b48*b60*b70*b81 + 
     b1*b11*b22*b35*b41*b48*b60*b70*b81 - b1*b11*b22*b35*b41*b48*b60*b72*b79 + 
     b1*b11*b22*b35*b41*b48*b63*b69*b79 - b1*b11*b22*b35*b41*b54*b57*b69*b79 + 
     b1*b11*b22*b35*b45*b50*b57*b69*b79 - b1*b11*b22*b36*b44*b50*b57*b69*b79 + 
     b1*b11*b27*b31*b44*b50*b57*b69*b79 - b1*b18*b20*b31*b44*b50*b57*b69*b79 + 
     b9*b10*b20*b31*b44*b50*b57*b69*b79 - b9*b10*b20*b35*b40*b50*b57*b69*b79 + 
     b1*b18*b20*b35*b40*b50*b57*b69*b79 - b1*b11*b27*b35*b40*b50*b57*b69*b79 + 
     b1*b11*b26*b36*b40*b50*b57*b69*b79 - b1*b11*b26*b31*b45*b50*b57*b69*b79 + 
     b1*b11*b26*b31*b41*b54*b57*b69*b79 - b1*b11*b26*b31*b41*b48*b63*b69*b79 + 
     b1*b11*b26*b31*b41*b48*b60*b72*b79 - b1*b11*b26*b31*b41*b48*b60*b70*b81 + 
     b1*b17*b20*b31*b41*b48*b60*b70*b81 - b1*b17*b20*b31*b41*b48*b60*b72*b79 + 
     b1*b17*b20*b31*b41*b48*b63*b69*b79 - b1*b17*b20*b31*b41*b54*b57*b69*b79 + 
     b1*b17*b20*b31*b45*b50*b57*b69*b79 - b1*b17*b20*b36*b40*b50*b57*b69*b79 + 
     b1*b17*b27*b29*b40*b50*b57*b69*b79 - b1*b18*b26*b29*b40*b50*b57*b69*b79 + 
     b9*b10*b26*b29*b40*b50*b57*b69*b79 - b9*b17*b19*b29*b40*b50*b57*b69*b79 + 
     b8*b18*b19*b29*b40*b50*b57*b69*b79 - b8*b10*b27*b29*b40*b50*b57*b69*b79 + 
     b8*b10*b20*b36*b40*b50*b57*b69*b79 - b8*b10*b20*b31*b45*b50*b57*b69*b79 + 
     b8*b10*b20*b31*b41*b54*b57*b69*b79 - b8*b10*b20*b31*b41*b48*b63*b69*b79 + 
     b8*b10*b20*b31*b41*b48*b60*b72*b79 - b8*b10*b20*b31*b41*b48*b60*b70*b81 + 
     b8*b10*b20*b31*b41*b48*b61*b69*b81 - b8*b10*b20*b31*b41*b48*b61*b72*b78 + 
     b8*b10*b20*b31*b41*b48*b63*b70*b78 - b8*b10*b20*b31*b41*b54*b57*b70*b78 + 
     b8*b10*b20*b31*b45*b50*b57*b70*b78 - b8*b10*b20*b36*b40*b50*b57*b70*b78 + 
     b8*b10*b27*b29*b40*b50*b57*b70*b78 - b8*b18*b19*b29*b40*b50*b57*b70*b78 + 
     b9*b17*b19*b29*b40*b50*b57*b70*b78 - b9*b10*b26*b29*b40*b50*b57*b70*b78 + 
     b1*b18*b26*b29*b40*b50*b57*b70*b78 - b1*b17*b27*b29*b40*b50*b57*b70*b78 + 
     b1*b17*b20*b36*b40*b50*b57*b70*b78 - b1*b17*b20*b31*b45*b50*b57*b70*b78 + 
     b1*b17*b20*b31*b41*b54*b57*b70*b78 - b1*b17*b20*b31*b41*b48*b63*b70*b78 + 
     b1*b17*b20*b31*b41*b48*b61*b72*b78 - b1*b17*b20*b31*b41*b48*b61*b69*b81 + 
     b1*b11*b26*b31*b41*b48*b61*b69*b81 - b1*b11*b26*b31*b41*b48*b61*b72*b78 + 
     b1*b11*b26*b31*b41*b48*b63*b70*b78 - b1*b11*b26*b31*b41*b54*b57*b70*b78 + 
     b1*b11*b26*b31*b45*b50*b57*b70*b78 - b1*b11*b26*b36*b40*b50*b57*b70*b78 + 
     b1*b11*b27*b35*b40*b50*b57*b70*b78 - b1*b18*b20*b35*b40*b50*b57*b70*b78 + 
     b9*b10*b20*b35*b40*b50*b57*b70*b78 - b9*b10*b20*b31*b44*b50*b57*b70*b78 + 
     b1*b18*b20*b31*b44*b50*b57*b70*b78 - b1*b11*b27*b31*b44*b50*b57*b70*b78 + 
     b1*b11*b22*b36*b44*b50*b57*b70*b78 - b1*b11*b22*b35*b45*b50*b57*b70*b78 + 
     b1*b11*b22*b35*b41*b54*b57*b70*b78 - b1*b11*b22*b35*b41*b48*b63*b70*b78 + 
     b1*b11*b22*b35*b41*b48*b61*b72*b78 - b1*b11*b22*b35*b41*b48*b61*b69*b81 + 
     b1*b11*b22*b32*b44*b48*b61*b69*b81 - b1*b11*b22*b32*b44*b48*b61*b72*b78 + 
     b1*b11*b22*b32*b44*b48*b63*b70*b78 - b1*b11*b22*b32*b44*b54*b57*b70*b78 + 
     b1*b11*b22*b32*b45*b53*b57*b70*b78 - b1*b11*b22*b36*b41*b53*b57*b70*b78 + 
     b1*b11*b27*b31*b41*b53*b57*b70*b78 - b1*b18*b20*b31*b41*b53*b57*b70*b78 + 
     b9*b10*b20*b31*b41*b53*b57*b70*b78 - b9*b10*b20*b31*b41*b48*b62*b70*b78 + 
     b1*b18*b20*b31*b41*b48*b62*b70*b78 - b1*b11*b27*b31*b41*b48*b62*b70*b78 + 
     b1*b11*b22*b36*b41*b48*b62*b70*b78 - b1*b11*b22*b32*b45*b48*b62*b70*b78 + 
     b1*b11*b22*b32*b39*b54*b62*b70*b78 - b1*b11*b22*b32*b39*b53*b63*b70*b78 + 
     b1*b11*b22*b32*b39*b53*b61*b72*b78 - b1*b11*b22*b32*b39*b53*b61*b69*b81 + 
     b1*b11*b22*b32*b39*b52*b62*b69*b81 - b1*b11*b22*b32*b39*b52*b62*b72*b78 + 
     b1*b11*b22*b32*b39*b52*b63*b71*b78 - b1*b11*b22*b32*b39*b54*b61*b71*b78 + 
     b1*b11*b22*b32*b45*b48*b61*b71*b78 - b1*b11*b22*b36*b41*b48*b61*b71*b78 + 
     b1*b11*b27*b31*b41*b48*b61*b71*b78 - b1*b18*b20*b31*b41*b48*b61*b71*b78 + 
     b9*b10*b20*b31*b41*b48*b61*b71*b78 - b9*b10*b20*b31*b41*b48*b61*b69*b80 + 
     b1*b18*b20*b31*b41*b48*b61*b69*b80 - b1*b11*b27*b31*b41*b48*b61*b69*b80 + 
     b1*b11*b22*b36*b41*b48*b61*b69*b80 - b1*b11*b22*b32*b45*b48*b61*b69*b80 + 
     b1*b11*b22*b32*b39*b54*b61*b69*b80 - b1*b11*b22*b32*b39*b52*b63*b69*b80 + 
     b1*b11*b22*b32*b39*b52*b60*b72*b80 - b1*b11*b22*b32*b39*b52*b60*b71*b81 + 
     b1*b11*b22*b32*b43*b48*b60*b71*b81 - b1*b11*b22*b32*b43*b48*b60*b72*b80 + 
     b1*b11*b22*b32*b43*b48*b63*b69*b80 - b1*b11*b22*b32*b43*b54*b57*b69*b80 + 
     b1*b11*b22*b32*b45*b52*b57*b69*b80 - b1*b11*b22*b36*b41*b52*b57*b69*b80 + 
     b1*b11*b27*b31*b41*b52*b57*b69*b80 - b1*b18*b20*b31*b41*b52*b57*b69*b80 + 
     b9*b10*b20*b31*b41*b52*b57*b69*b80 - b9*b10*b20*b31*b41*b52*b57*b71*b78 + 
     b1*b18*b20*b31*b41*b52*b57*b71*b78 - b1*b11*b27*b31*b41*b52*b57*b71*b78 + 
     b1*b11*b22*b36*b41*b52*b57*b71*b78 - b1*b11*b22*b32*b45*b52*b57*b71*b78 + 
     b1*b11*b22*b32*b43*b54*b57*b71*b78 - b1*b11*b22*b32*b43*b48*b63*b71*b78 + 
     b1*b11*b22*b32*b43*b48*b62*b72*b78 - b1*b11*b22*b32*b43*b48*b62*b69*b81 + 
     b1*b11*b22*b32*b43*b53*b57*b69*b81 - b1*b11*b22*b32*b43*b53*b57*b72*b78 + 
     b1*b11*b22*b32*b43*b53*b63*b66*b78 - b1*b11*b22*b32*b43*b54*b62*b66*b78 + 
     b1*b11*b22*b32*b45*b52*b62*b66*b78 - b1*b11*b22*b36*b41*b52*b62*b66*b78 + 
     b1*b11*b27*b31*b41*b52*b62*b66*b78 - b1*b18*b20*b31*b41*b52*b62*b66*b78 + 
     b9*b10*b20*b31*b41*b52*b62*b66*b78 - b9*b10*b20*b31*b41*b53*b61*b66*b78 + 
     b1*b18*b20*b31*b41*b53*b61*b66*b78 - b1*b11*b27*b31*b41*b53*b61*b66*b78 + 
     b1*b11*b22*b36*b41*b53*b61*b66*b78 - b1*b11*b22*b32*b45*b53*b61*b66*b78 + 
     b1*b11*b22*b32*b44*b54*b61*b66*b78 - b1*b11*b22*b32*b44*b52*b63*b66*b78 + 
     b1*b11*b22*b32*b44*b52*b57*b72*b78 - b1*b11*b22*b32*b44*b52*b57*b69*b81 + 
     b1*b11*b22*b35*b41*b52*b57*b69*b81 - b1*b11*b22*b35*b41*b52*b57*b72*b78 + 
     b1*b11*b22*b35*b41*b52*b63*b66*b78 - b1*b11*b22*b35*b41*b54*b61*b66*b78 + 
     b1*b11*b22*b35*b45*b50*b61*b66*b78 - b1*b11*b22*b36*b44*b50*b61*b66*b78 + 
     b1*b11*b27*b31*b44*b50*b61*b66*b78 - b1*b18*b20*b31*b44*b50*b61*b66*b78 + 
     b9*b10*b20*b31*b44*b50*b61*b66*b78 - b9*b10*b20*b35*b40*b50*b61*b66*b78 + 
     b1*b18*b20*b35*b40*b50*b61*b66*b78 - b1*b11*b27*b35*b40*b50*b61*b66*b78 + 
     b1*b11*b26*b36*b40*b50*b61*b66*b78 - b1*b11*b26*b31*b45*b50*b61*b66*b78 + 
     b1*b11*b26*b31*b41*b54*b61*b66*b78 - b1*b11*b26*b31*b41*b52*b63*b66*b78 + 
     b1*b11*b26*b31*b41*b52*b57*b72*b78 - b1*b11*b26*b31*b41*b52*b57*b69*b81 + 
     b1*b17*b20*b31*b41*b52*b57*b69*b81 - b1*b17*b20*b31*b41*b52*b57*b72*b78 + 
     b1*b17*b20*b31*b41*b52*b63*b66*b78 - b1*b17*b20*b31*b41*b54*b61*b66*b78 + 
     b1*b17*b20*b31*b45*b50*b61*b66*b78 - b1*b17*b20*b36*b40*b50*b61*b66*b78 + 
     b1*b17*b27*b29*b40*b50*b61*b66*b78 - b1*b18*b26*b29*b40*b50*b61*b66*b78 + 
     b9*b10*b26*b29*b40*b50*b61*b66*b78 - b9*b17*b19*b29*b40*b50*b61*b66*b78 + 
     b8*b18*b19*b29*b40*b50*b61*b66*b78 - b8*b10*b27*b29*b40*b50*b61*b66*b78 + 
     b8*b10*b20*b36*b40*b50*b61*b66*b78 - b8*b10*b20*b31*b45*b50*b61*b66*b78 + 
     b8*b10*b20*b31*b41*b54*b61*b66*b78 - b8*b10*b20*b31*b41*b52*b63*b66*b78 + 
     b8*b10*b20*b31*b41*b52*b57*b72*b78 - b8*b10*b20*b31*b41*b52*b57*b69*b81 + 
     b8*b10*b20*b31*b43*b50*b57*b69*b81 - b8*b10*b20*b31*b43*b50*b57*b72*b78 + 
     b8*b10*b20*b31*b43*b50*b63*b66*b78 - b8*b10*b20*b31*b43*b54*b59*b66*b78 + 
     b8*b10*b20*b31*b45*b52*b59*b66*b78 - b8*b10*b20*b36*b40*b52*b59*b66*b78 + 
     b8*b10*b27*b29*b40*b52*b59*b66*b78 - b8*b18*b19*b29*b40*b52*b59*b66*b78 + 
     b9*b17*b19*b29*b40*b52*b59*b66*b78 - b9*b10*b26*b29*b40*b52*b59*b66*b78 + 
     b1*b18*b26*b29*b40*b52*b59*b66*b78 - b1*b17*b27*b29*b40*b52*b59*b66*b78 + 
     b1*b17*b20*b36*b40*b52*b59*b66*b78 - b1*b17*b20*b31*b45*b52*b59*b66*b78 + 
     b1*b17*b20*b31*b43*b54*b59*b66*b78 - b1*b17*b20*b31*b43*b50*b63*b66*b78 + 
     b1*b17*b20*b31*b43*b50*b57*b72*b78 - b1*b17*b20*b31*b43*b50*b57*b69*b81 + 
     b1*b11*b26*b31*b43*b50*b57*b69*b81 - b1*b11*b26*b31*b43*b50*b57*b72*b78 + 
     b1*b11*b26*b31*b43*b50*b63*b66*b78 - b1*b11*b26*b31*b43*b54*b59*b66*b78 + 
     b1*b11*b26*b31*b45*b52*b59*b66*b78 - b1*b11*b26*b36*b40*b52*b59*b66*b78 + 
     b1*b11*b27*b35*b40*b52*b59*b66*b78 - b1*b18*b20*b35*b40*b52*b59*b66*b78 + 
     b9*b10*b20*b35*b40*b52*b59*b66*b78 - b9*b10*b20*b31*b44*b52*b59*b66*b78 + 
     b1*b18*b20*b31*b44*b52*b59*b66*b78 - b1*b11*b27*b31*b44*b52*b59*b66*b78 + 
     b1*b11*b22*b36*b44*b52*b59*b66*b78 - b1*b11*b22*b35*b45*b52*b59*b66*b78 + 
     b1*b11*b22*b35*b43*b54*b59*b66*b78 - b1*b11*b22*b35*b43*b50*b63*b66*b78 + 
     b1*b11*b22*b35*b43*b50*b57*b72*b78 - b1*b11*b22*b35*b43*b50*b57*b69*b81 + 
     b1*b11*b22*b34*b44*b50*b57*b69*b81 - b1*b11*b22*b34*b44*b50*b57*b72*b78 + 
     b1*b11*b22*b34*b44*b50*b63*b66*b78 - b1*b11*b22*b34*b44*b54*b59*b66*b78 + 
     b1*b11*b22*b34*b45*b53*b59*b66*b78 - b1*b11*b22*b36*b43*b53*b59*b66*b78 + 
     b1*b11*b27*b31*b43*b53*b59*b66*b78 - b1*b18*b20*b31*b43*b53*b59*b66*b78 + 
     b9*b10*b20*b31*b43*b53*b59*b66*b78 - b9*b10*b20*b31*b43*b50*b62*b66*b78 + 
     b1*b18*b20*b31*b43*b50*b62*b66*b78 - b1*b11*b27*b31*b43*b50*b62*b66*b78 + 
     b1*b11*b22*b36*b43*b50*b62*b66*b78 - b1*b11*b22*b34*b45*b50*b62*b66*b78 + 
     b1*b11*b22*b34*b41*b54*b62*b66*b78 - b1*b11*b22*b34*b41*b53*b63*b66*b78 + 
     b1*b11*b22*b34*b41*b53*b57*b72*b78 - b1*b11*b22*b34*b41*b53*b57*b69*b81 + 
     b1*b11*b22*b34*b41*b48*b62*b69*b81 - b1*b11*b22*b34*b41*b48*b62*b72*b78 + 
     b1*b11*b22*b34*b41*b48*b63*b71*b78 - b1*b11*b22*b34*b41*b54*b57*b71*b78 + 
     b1*b11*b22*b34*b45*b50*b57*b71*b78 - b1*b11*b22*b36*b43*b50*b57*b71*b78 + 
     b1*b11*b27*b31*b43*b50*b57*b71*b78 - b1*b18*b20*b31*b43*b50*b57*b71*b78 + 
     b9*b10*b20*b31*b43*b50*b57*b71*b78 - b9*b10*b20*b31*b43*b50*b57*b69*b80 + 
     b1*b18*b20*b31*b43*b50*b57*b69*b80 - b1*b11*b27*b31*b43*b50*b57*b69*b80 + 
     b1*b11*b22*b36*b43*b50*b57*b69*b80 - b1*b11*b22*b34*b45*b50*b57*b69*b80 + 
     b1*b11*b22*b34*b41*b54*b57*b69*b80 - b1*b11*b22*b34*b41*b48*b63*b69*b80 + 
     b1*b11*b22*b34*b41*b48*b60*b72*b80 - b1*b11*b22*b34*b41*b48*b60*b71*b81 + 
     b1*b11*b25*b31*b41*b48*b60*b71*b81 - b1*b11*b25*b31*b41*b48*b60*b72*b80 + 
     b1*b11*b25*b31*b41*b48*b63*b69*b80 - b1*b11*b25*b31*b41*b54*b57*b69*b80 + 
     b1*b11*b25*b31*b45*b50*b57*b69*b80 - b1*b11*b25*b36*b40*b50*b57*b69*b80 + 
     b1*b11*b27*b34*b40*b50*b57*b69*b80 - b1*b18*b20*b34*b40*b50*b57*b69*b80 + 
     b9*b10*b20*b34*b40*b50*b57*b69*b80 - b9*b10*b20*b34*b40*b50*b57*b71*b78 + 
     b1*b18*b20*b34*b40*b50*b57*b71*b78 - b1*b11*b27*b34*b40*b50*b57*b71*b78 + 
     b1*b11*b25*b36*b40*b50*b57*b71*b78 - b1*b11*b25*b31*b45*b50*b57*b71*b78 + 
     b1*b11*b25*b31*b41*b54*b57*b71*b78 - b1*b11*b25*b31*b41*b48*b63*b71*b78 + 
     b1*b11*b25*b31*b41*b48*b62*b72*b78 - b1*b11*b25*b31*b41*b48*b62*b69*b81 + 
     b1*b11*b25*b31*b41*b53*b57*b69*b81 - b1*b11*b25*b31*b41*b53*b57*b72*b78 + 
     b1*b11*b25*b31*b41*b53*b63*b66*b78 - b1*b11*b25*b31*b41*b54*b62*b66*b78 + 
     b1*b11*b25*b31*b45*b50*b62*b66*b78 - b1*b11*b25*b36*b40*b50*b62*b66*b78 + 
     b1*b11*b27*b34*b40*b50*b62*b66*b78 - b1*b18*b20*b34*b40*b50*b62*b66*b78 + 
     b9*b10*b20*b34*b40*b50*b62*b66*b78 - b9*b10*b20*b34*b40*b53*b59*b66*b78 + 
     b1*b18*b20*b34*b40*b53*b59*b66*b78 - b1*b11*b27*b34*b40*b53*b59*b66*b78 + 
     b1*b11*b25*b36*b40*b53*b59*b66*b78 - b1*b11*b25*b31*b45*b53*b59*b66*b78 + 
     b1*b11*b25*b31*b44*b54*b59*b66*b78 - b1*b11*b25*b31*b44*b50*b63*b66*b78 + 
     b1*b11*b25*b31*b44*b50*b57*b72*b78 - b1*b11*b25*b31*b44*b50*b57*b69*b81 + 
     b1*b11*b25*b35*b40*b50*b57*b69*b81 - b1*b11*b25*b35*b40*b50*b57*b72*b78 + 
     b1*b11*b25*b35*b40*b50*b63*b66*b78 - b1*b11*b25*b35*b40*b54*b59*b66*b78 + 
     b1*b11*b25*b35*b45*b49*b59*b66*b78 - b1*b11*b25*b36*b44*b49*b59*b66*b78 + 
     b1*b11*b27*b34*b44*b49*b59*b66*b78 - b1*b18*b20*b34*b44*b49*b59*b66*b78 + 
     b9*b10*b20*b34*b44*b49*b59*b66*b78 - b9*b10*b20*b35*b43*b49*b59*b66*b78 + 
     b1*b18*b20*b35*b43*b49*b59*b66*b78 - b1*b11*b27*b35*b43*b49*b59*b66*b78 + 
     b1*b11*b26*b36*b43*b49*b59*b66*b78 - b1*b11*b26*b34*b45*b49*b59*b66*b78 + 
     b1*b11*b26*b34*b40*b54*b59*b66*b78 - b1*b11*b26*b34*b40*b50*b63*b66*b78 + 
     b1*b11*b26*b34*b40*b50*b57*b72*b78 - b1*b11*b26*b34*b40*b50*b57*b69*b81 + 
     b1*b17*b20*b34*b40*b50*b57*b69*b81 - b1*b17*b20*b34*b40*b50*b57*b72*b78 + 
     b1*b17*b20*b34*b40*b50*b63*b66*b78 - b1*b17*b20*b34*b40*b54*b59*b66*b78 + 
     b1*b17*b20*b34*b45*b49*b59*b66*b78 - b1*b17*b20*b36*b43*b49*b59*b66*b78 + 
     b1*b17*b27*b29*b43*b49*b59*b66*b78 - b1*b18*b26*b29*b43*b49*b59*b66*b78 + 
     b9*b10*b26*b29*b43*b49*b59*b66*b78 - b9*b17*b19*b29*b43*b49*b59*b66*b78 + 
     b8*b18*b19*b29*b43*b49*b59*b66*b78 - b8*b10*b27*b29*b43*b49*b59*b66*b78 + 
     b8*b10*b20*b36*b43*b49*b59*b66*b78 - b8*b10*b20*b34*b45*b49*b59*b66*b78 + 
     b8*b10*b20*b34*b40*b54*b59*b66*b78 - b8*b10*b20*b34*b40*b50*b63*b66*b78 + 
     b8*b10*b20*b34*b40*b50*b57*b72*b78 - b8*b10*b20*b34*b40*b50*b57*b69*b81 + 
     b8*b10*b25*b29*b40*b50*b57*b69*b81 - b8*b10*b25*b29*b40*b50*b57*b72*b78 + 
     b8*b10*b25*b29*b40*b50*b63*b66*b78 - b8*b10*b25*b29*b40*b54*b59*b66*b78 + 
     b8*b10*b25*b29*b45*b49*b59*b66*b78 - b8*b10*b25*b36*b38*b49*b59*b66*b78 + 
     b8*b10*b27*b34*b38*b49*b59*b66*b78 - b8*b18*b19*b34*b38*b49*b59*b66*b78 + 
     b9*b17*b19*b34*b38*b49*b59*b66*b78 - b9*b10*b26*b34*b38*b49*b59*b66*b78 + 
     b1*b18*b26*b34*b38*b49*b59*b66*b78 - b1*b17*b27*b34*b38*b49*b59*b66*b78 + 
     b1*b17*b25*b36*b38*b49*b59*b66*b78 - b1*b17*b25*b29*b45*b49*b59*b66*b78 + 
     b1*b17*b25*b29*b40*b54*b59*b66*b78 - b1*b17*b25*b29*b40*b50*b63*b66*b78 + 
     b1*b17*b25*b29*b40*b50*b57*b72*b78 - b1*b17*b25*b29*b40*b50*b57*b69*b81 + 
     b1*b16*b26*b29*b40*b50*b57*b69*b81 - b1*b16*b26*b29*b40*b50*b57*b72*b78 + 
     b1*b16*b26*b29*b40*b50*b63*b66*b78 - b1*b16*b26*b29*b40*b54*b59*b66*b78 + 
     b1*b16*b26*b29*b45*b49*b59*b66*b78 - b1*b16*b26*b36*b38*b49*b59*b66*b78 + 
     b1*b16*b27*b35*b38*b49*b59*b66*b78 - b1*b18*b25*b35*b38*b49*b59*b66*b78 + 
     b9*b10*b25*b35*b38*b49*b59*b66*b78 - b9*b10*b25*b29*b44*b49*b59*b66*b78 + 
     b1*b18*b25*b29*b44*b49*b59*b66*b78 - b1*b16*b27*b29*b44*b49*b59*b66*b78 + 
     b1*b16*b20*b36*b44*b49*b59*b66*b78 - b1*b16*b20*b35*b45*b49*b59*b66*b78 + 
     b1*b16*b20*b35*b40*b54*b59*b66*b78 - b1*b16*b20*b35*b40*b50*b63*b66*b78 + 
     b1*b16*b20*b35*b40*b50*b57*b72*b78 - b1*b16*b20*b35*b40*b50*b57*b69*b81 + 
     b1*b16*b20*b31*b44*b50*b57*b69*b81 - b1*b16*b20*b31*b44*b50*b57*b72*b78 + 
     b1*b16*b20*b31*b44*b50*b63*b66*b78 - b1*b16*b20*b31*b44*b54*b59*b66*b78 + 
     b1*b16*b20*b31*b45*b53*b59*b66*b78 - b1*b16*b20*b36*b40*b53*b59*b66*b78 + 
     b1*b16*b27*b29*b40*b53*b59*b66*b78 - b1*b18*b25*b29*b40*b53*b59*b66*b78 + 
     b9*b10*b25*b29*b40*b53*b59*b66*b78 - b9*b10*b25*b29*b40*b50*b62*b66*b78 + 
     b1*b18*b25*b29*b40*b50*b62*b66*b78 - b1*b16*b27*b29*b40*b50*b62*b66*b78 + 
     b1*b16*b20*b36*b40*b50*b62*b66*b78 - b1*b16*b20*b31*b45*b50*b62*b66*b78 + 
     b1*b16*b20*b31*b41*b54*b62*b66*b78 - b1*b16*b20*b31*b41*b53*b63*b66*b78 + 
     b1*b16*b20*b31*b41*b53*b57*b72*b78 - b1*b16*b20*b31*b41*b53*b57*b69*b81 + 
     b1*b16*b20*b31*b41*b48*b62*b69*b81 - b1*b16*b20*b31*b41*b48*b62*b72*b78 + 
     b1*b16*b20*b31*b41*b48*b63*b71*b78 - b1*b16*b20*b31*b41*b54*b57*b71*b78 + 
     b1*b16*b20*b31*b45*b50*b57*b71*b78 - b1*b16*b20*b36*b40*b50*b57*b71*b78 + 
     b1*b16*b27*b29*b40*b50*b57*b71*b78 - b1*b18*b25*b29*b40*b50*b57*b71*b78 + 
     b9*b10*b25*b29*b40*b50*b57*b71*b78 - b9*b10*b25*b29*b40*b50*b57*b69*b80 + 
     b1*b18*b25*b29*b40*b50*b57*b69*b80 - b1*b16*b27*b29*b40*b50*b57*b69*b80 + 
     b1*b16*b20*b36*b40*b50*b57*b69*b80 - b1*b16*b20*b31*b45*b50*b57*b69*b80 + 
     b1*b16*b20*b31*b41*b54*b57*b69*b80 - b1*b16*b20*b31*b41*b48*b63*b69*b80 + 
     b1*b16*b20*b31*b41*b48*b60*b72*b80 - b1*b16*b20*b31*b41*b48*b60*b71*b81 + 
     b7*b10*b20*b31*b41*b48*b60*b71*b81 - b7*b10*b20*b31*b41*b48*b60*b72*b80 + 
     b7*b10*b20*b31*b41*b48*b63*b69*b80 - b7*b10*b20*b31*b41*b54*b57*b69*b80 + 
     b7*b10*b20*b31*b45*b50*b57*b69*b80 - b7*b10*b20*b36*b40*b50*b57*b69*b80 + 
     b7*b10*b27*b29*b40*b50*b57*b69*b80 - b7*b18*b19*b29*b40*b50*b57*b69*b80 + 
     b9*b16*b19*b29*b40*b50*b57*b69*b80 - b9*b16*b19*b29*b40*b50*b57*b71*b78 + 
     b7*b18*b19*b29*b40*b50*b57*b71*b78 - b7*b10*b27*b29*b40*b50*b57*b71*b78 + 
     b7*b10*b20*b36*b40*b50*b57*b71*b78 - b7*b10*b20*b31*b45*b50*b57*b71*b78 + 
     b7*b10*b20*b31*b41*b54*b57*b71*b78 - b7*b10*b20*b31*b41*b48*b63*b71*b78 + 
     b7*b10*b20*b31*b41*b48*b62*b72*b78 - b7*b10*b20*b31*b41*b48*b62*b69*b81 + 
     b7*b10*b20*b31*b41*b53*b57*b69*b81 - b7*b10*b20*b31*b41*b53*b57*b72*b78 + 
     b7*b10*b20*b31*b41*b53*b63*b66*b78 - b7*b10*b20*b31*b41*b54*b62*b66*b78 + 
     b7*b10*b20*b31*b45*b50*b62*b66*b78 - b7*b10*b20*b36*b40*b50*b62*b66*b78 + 
     b7*b10*b27*b29*b40*b50*b62*b66*b78 - b7*b18*b19*b29*b40*b50*b62*b66*b78 + 
     b9*b16*b19*b29*b40*b50*b62*b66*b78 - b9*b16*b19*b29*b40*b53*b59*b66*b78 + 
     b7*b18*b19*b29*b40*b53*b59*b66*b78 - b7*b10*b27*b29*b40*b53*b59*b66*b78 + 
     b7*b10*b20*b36*b40*b53*b59*b66*b78 - b7*b10*b20*b31*b45*b53*b59*b66*b78 + 
     b7*b10*b20*b31*b44*b54*b59*b66*b78 - b7*b10*b20*b31*b44*b50*b63*b66*b78 + 
     b7*b10*b20*b31*b44*b50*b57*b72*b78 - b7*b10*b20*b31*b44*b50*b57*b69*b81 + 
     b7*b10*b20*b35*b40*b50*b57*b69*b81 - b7*b10*b20*b35*b40*b50*b57*b72*b78 + 
     b7*b10*b20*b35*b40*b50*b63*b66*b78 - b7*b10*b20*b35*b40*b54*b59*b66*b78 + 
     b7*b10*b20*b35*b45*b49*b59*b66*b78 - b7*b10*b20*b36*b44*b49*b59*b66*b78 + 
     b7*b10*b27*b29*b44*b49*b59*b66*b78 - b7*b18*b19*b29*b44*b49*b59*b66*b78 + 
     b9*b16*b19*b29*b44*b49*b59*b66*b78 - b9*b16*b19*b35*b38*b49*b59*b66*b78 + 
     b7*b18*b19*b35*b38*b49*b59*b66*b78 - b7*b10*b27*b35*b38*b49*b59*b66*b78 + 
     b7*b10*b26*b36*b38*b49*b59*b66*b78 - b7*b10*b26*b29*b45*b49*b59*b66*b78 + 
     b7*b10*b26*b29*b40*b54*b59*b66*b78 - b7*b10*b26*b29*b40*b50*b63*b66*b78 + 
     b7*b10*b26*b29*b40*b50*b57*b72*b78 - b7*b10*b26*b29*b40*b50*b57*b69*b81 + 
     b7*b17*b19*b29*b40*b50*b57*b69*b81 - b7*b17*b19*b29*b40*b50*b57*b72*b78 + 
     b7*b17*b19*b29*b40*b50*b63*b66*b78 - b7*b17*b19*b29*b40*b54*b59*b66*b78 + 
     b7*b17*b19*b29*b45*b49*b59*b66*b78 - b7*b17*b19*b36*b38*b49*b59*b66*b78 + 
     b7*b17*b27*b28*b38*b49*b59*b66*b78 - b7*b18*b26*b28*b38*b49*b59*b66*b78 + 
     b9*b16*b26*b28*b38*b49*b59*b66*b78 - b9*b17*b25*b28*b38*b49*b59*b66*b78 + 
     b8*b18*b25*b28*b38*b49*b59*b66*b78 - b8*b16*b27*b28*b38*b49*b59*b66*b78 + 
     b8*b16*b19*b36*b38*b49*b59*b66*b78 - b8*b16*b19*b29*b45*b49*b59*b66*b78 + 
     b8*b16*b19*b29*b40*b54*b59*b66*b78 - b8*b16*b19*b29*b40*b50*b63*b66*b78 + 
     b8*b16*b19*b29*b40*b50*b57*b72*b78 - b8*b16*b19*b29*b40*b50*b57*b69*b81 + 
     b8*b16*b19*b29*b40*b50*b60*b66*b81 - b8*b16*b19*b29*b40*b50*b60*b72*b75 + 
     b8*b16*b19*b29*b40*b50*b63*b69*b75 - b8*b16*b19*b29*b40*b54*b59*b69*b75 + 
     b8*b16*b19*b29*b45*b49*b59*b69*b75 - b8*b16*b19*b36*b38*b49*b59*b69*b75 + 
     b8*b16*b27*b28*b38*b49*b59*b69*b75 - b8*b18*b25*b28*b38*b49*b59*b69*b75 + 
     b9*b17*b25*b28*b38*b49*b59*b69*b75 - b9*b16*b26*b28*b38*b49*b59*b69*b75 + 
     b7*b18*b26*b28*b38*b49*b59*b69*b75 - b7*b17*b27*b28*b38*b49*b59*b69*b75 + 
     b7*b17*b19*b36*b38*b49*b59*b69*b75 - b7*b17*b19*b29*b45*b49*b59*b69*b75 + 
     b7*b17*b19*b29*b40*b54*b59*b69*b75 - b7*b17*b19*b29*b40*b50*b63*b69*b75 + 
     b7*b17*b19*b29*b40*b50*b60*b72*b75 - b7*b17*b19*b29*b40*b50*b60*b66*b81 + 
     b7*b10*b26*b29*b40*b50*b60*b66*b81 - b7*b10*b26*b29*b40*b50*b60*b72*b75 + 
     b7*b10*b26*b29*b40*b50*b63*b69*b75 - b7*b10*b26*b29*b40*b54*b59*b69*b75 + 
     b7*b10*b26*b29*b45*b49*b59*b69*b75 - b7*b10*b26*b36*b38*b49*b59*b69*b75 + 
     b7*b10*b27*b35*b38*b49*b59*b69*b75 - b7*b18*b19*b35*b38*b49*b59*b69*b75 + 
     b9*b16*b19*b35*b38*b49*b59*b69*b75 - b9*b16*b19*b29*b44*b49*b59*b69*b75 + 
     b7*b18*b19*b29*b44*b49*b59*b69*b75 - b7*b10*b27*b29*b44*b49*b59*b69*b75 + 
     b7*b10*b20*b36*b44*b49*b59*b69*b75 - b7*b10*b20*b35*b45*b49*b59*b69*b75 + 
     b7*b10*b20*b35*b40*b54*b59*b69*b75 - b7*b10*b20*b35*b40*b50*b63*b69*b75 + 
     b7*b10*b20*b35*b40*b50*b60*b72*b75 - b7*b10*b20*b35*b40*b50*b60*b66*b81 + 
     b7*b10*b20*b31*b44*b50*b60*b66*b81 - b7*b10*b20*b31*b44*b50*b60*b72*b75 + 
     b7*b10*b20*b31*b44*b50*b63*b69*b75 - b7*b10*b20*b31*b44*b54*b59*b69*b75 + 
     b7*b10*b20*b31*b45*b53*b59*b69*b75 - b7*b10*b20*b36*b40*b53*b59*b69*b75 + 
     b7*b10*b27*b29*b40*b53*b59*b69*b75 - b7*b18*b19*b29*b40*b53*b59*b69*b75 + 
     b9*b16*b19*b29*b40*b53*b59*b69*b75 - b9*b16*b19*b29*b40*b50*b62*b69*b75 + 
     b7*b18*b19*b29*b40*b50*b62*b69*b75 - b7*b10*b27*b29*b40*b50*b62*b69*b75 + 
     b7*b10*b20*b36*b40*b50*b62*b69*b75 - b7*b10*b20*b31*b45*b50*b62*b69*b75 + 
     b7*b10*b20*b31*b41*b54*b62*b69*b75 - b7*b10*b20*b31*b41*b53*b63*b69*b75 + 
     b7*b10*b20*b31*b41*b53*b60*b72*b75 - b7*b10*b20*b31*b41*b53*b60*b66*b81 + 
     b7*b10*b20*b31*b41*b51*b62*b66*b81 - b7*b10*b20*b31*b41*b51*b62*b72*b75 + 
     b7*b10*b20*b31*b41*b51*b63*b71*b75 - b7*b10*b20*b31*b41*b54*b60*b71*b75 + 
     b7*b10*b20*b31*b45*b50*b60*b71*b75 - b7*b10*b20*b36*b40*b50*b60*b71*b75 + 
     b7*b10*b27*b29*b40*b50*b60*b71*b75 - b7*b18*b19*b29*b40*b50*b60*b71*b75 + 
     b9*b16*b19*b29*b40*b50*b60*b71*b75 - b9*b16*b19*b29*b40*b50*b60*b66*b80 + 
     b7*b18*b19*b29*b40*b50*b60*b66*b80 - b7*b10*b27*b29*b40*b50*b60*b66*b80 + 
     b7*b10*b20*b36*b40*b50*b60*b66*b80 - b7*b10*b20*b31*b45*b50*b60*b66*b80 + 
     b7*b10*b20*b31*b41*b54*b60*b66*b80 - b7*b10*b20*b31*b41*b51*b63*b66*b80 + 
     b7*b10*b20*b31*b41*b51*b57*b72*b80 - b7*b10*b20*b31*b41*b51*b57*b71*b81 + 
     b1*b16*b20*b31*b41*b51*b57*b71*b81 - b1*b16*b20*b31*b41*b51*b57*b72*b80 + 
     b1*b16*b20*b31*b41*b51*b63*b66*b80 - b1*b16*b20*b31*b41*b54*b60*b66*b80 + 
     b1*b16*b20*b31*b45*b50*b60*b66*b80 - b1*b16*b20*b36*b40*b50*b60*b66*b80 + 
     b1*b16*b27*b29*b40*b50*b60*b66*b80 - b1*b18*b25*b29*b40*b50*b60*b66*b80 + 
     b9*b10*b25*b29*b40*b50*b60*b66*b80 - b9*b10*b25*b29*b40*b50*b60*b71*b75 + 
     b1*b18*b25*b29*b40*b50*b60*b71*b75 - b1*b16*b27*b29*b40*b50*b60*b71*b75 + 
     b1*b16*b20*b36*b40*b50*b60*b71*b75 - b1*b16*b20*b31*b45*b50*b60*b71*b75 + 
     b1*b16*b20*b31*b41*b54*b60*b71*b75 - b1*b16*b20*b31*b41*b51*b63*b71*b75 + 
     b1*b16*b20*b31*b41*b51*b62*b72*b75 - b1*b16*b20*b31*b41*b51*b62*b66*b81 + 
     b1*b16*b20*b31*b41*b53*b60*b66*b81 - b1*b16*b20*b31*b41*b53*b60*b72*b75 + 
     b1*b16*b20*b31*b41*b53*b63*b69*b75 - b1*b16*b20*b31*b41*b54*b62*b69*b75 + 
     b1*b16*b20*b31*b45*b50*b62*b69*b75 - b1*b16*b20*b36*b40*b50*b62*b69*b75 + 
     b1*b16*b27*b29*b40*b50*b62*b69*b75 - b1*b18*b25*b29*b40*b50*b62*b69*b75 + 
     b9*b10*b25*b29*b40*b50*b62*b69*b75 - b9*b10*b25*b29*b40*b53*b59*b69*b75 + 
     b1*b18*b25*b29*b40*b53*b59*b69*b75 - b1*b16*b27*b29*b40*b53*b59*b69*b75 + 
     b1*b16*b20*b36*b40*b53*b59*b69*b75 - b1*b16*b20*b31*b45*b53*b59*b69*b75 + 
     b1*b16*b20*b31*b44*b54*b59*b69*b75 - b1*b16*b20*b31*b44*b50*b63*b69*b75 + 
     b1*b16*b20*b31*b44*b50*b60*b72*b75 - b1*b16*b20*b31*b44*b50*b60*b66*b81 + 
     b1*b16*b20*b35*b40*b50*b60*b66*b81 - b1*b16*b20*b35*b40*b50*b60*b72*b75 + 
     b1*b16*b20*b35*b40*b50*b63*b69*b75 - b1*b16*b20*b35*b40*b54*b59*b69*b75 + 
     b1*b16*b20*b35*b45*b49*b59*b69*b75 - b1*b16*b20*b36*b44*b49*b59*b69*b75 + 
     b1*b16*b27*b29*b44*b49*b59*b69*b75 - b1*b18*b25*b29*b44*b49*b59*b69*b75 + 
     b9*b10*b25*b29*b44*b49*b59*b69*b75 - b9*b10*b25*b35*b38*b49*b59*b69*b75 + 
     b1*b18*b25*b35*b38*b49*b59*b69*b75 - b1*b16*b27*b35*b38*b49*b59*b69*b75 + 
     b1*b16*b26*b36*b38*b49*b59*b69*b75 - b1*b16*b26*b29*b45*b49*b59*b69*b75 + 
     b1*b16*b26*b29*b40*b54*b59*b69*b75 - b1*b16*b26*b29*b40*b50*b63*b69*b75 + 
     b1*b16*b26*b29*b40*b50*b60*b72*b75 - b1*b16*b26*b29*b40*b50*b60*b66*b81 + 
     b1*b17*b25*b29*b40*b50*b60*b66*b81 - b1*b17*b25*b29*b40*b50*b60*b72*b75 + 
     b1*b17*b25*b29*b40*b50*b63*b69*b75 - b1*b17*b25*b29*b40*b54*b59*b69*b75 + 
     b1*b17*b25*b29*b45*b49*b59*b69*b75 - b1*b17*b25*b36*b38*b49*b59*b69*b75 + 
     b1*b17*b27*b34*b38*b49*b59*b69*b75 - b1*b18*b26*b34*b38*b49*b59*b69*b75 + 
     b9*b10*b26*b34*b38*b49*b59*b69*b75 - b9*b17*b19*b34*b38*b49*b59*b69*b75 + 
     b8*b18*b19*b34*b38*b49*b59*b69*b75 - b8*b10*b27*b34*b38*b49*b59*b69*b75 + 
     b8*b10*b25*b36*b38*b49*b59*b69*b75 - b8*b10*b25*b29*b45*b49*b59*b69*b75 + 
     b8*b10*b25*b29*b40*b54*b59*b69*b75 - b8*b10*b25*b29*b40*b50*b63*b69*b75 + 
     b8*b10*b25*b29*b40*b50*b60*b72*b75 - b8*b10*b25*b29*b40*b50*b60*b66*b81 + 
     b8*b10*b20*b34*b40*b50*b60*b66*b81 - b8*b10*b20*b34*b40*b50*b60*b72*b75 + 
     b8*b10*b20*b34*b40*b50*b63*b69*b75 - b8*b10*b20*b34*b40*b54*b59*b69*b75 + 
     b8*b10*b20*b34*b45*b49*b59*b69*b75 - b8*b10*b20*b36*b43*b49*b59*b69*b75 + 
     b8*b10*b27*b29*b43*b49*b59*b69*b75 - b8*b18*b19*b29*b43*b49*b59*b69*b75 + 
     b9*b17*b19*b29*b43*b49*b59*b69*b75 - b9*b10*b26*b29*b43*b49*b59*b69*b75 + 
     b1*b18*b26*b29*b43*b49*b59*b69*b75 - b1*b17*b27*b29*b43*b49*b59*b69*b75 + 
     b1*b17*b20*b36*b43*b49*b59*b69*b75 - b1*b17*b20*b34*b45*b49*b59*b69*b75 + 
     b1*b17*b20*b34*b40*b54*b59*b69*b75 - b1*b17*b20*b34*b40*b50*b63*b69*b75 + 
     b1*b17*b20*b34*b40*b50*b60*b72*b75 - b1*b17*b20*b34*b40*b50*b60*b66*b81 + 
     b1*b11*b26*b34*b40*b50*b60*b66*b81 - b1*b11*b26*b34*b40*b50*b60*b72*b75 + 
     b1*b11*b26*b34*b40*b50*b63*b69*b75 - b1*b11*b26*b34*b40*b54*b59*b69*b75 + 
     b1*b11*b26*b34*b45*b49*b59*b69*b75 - b1*b11*b26*b36*b43*b49*b59*b69*b75 + 
     b1*b11*b27*b35*b43*b49*b59*b69*b75 - b1*b18*b20*b35*b43*b49*b59*b69*b75 + 
     b9*b10*b20*b35*b43*b49*b59*b69*b75 - b9*b10*b20*b34*b44*b49*b59*b69*b75 + 
     b1*b18*b20*b34*b44*b49*b59*b69*b75 - b1*b11*b27*b34*b44*b49*b59*b69*b75 + 
     b1*b11*b25*b36*b44*b49*b59*b69*b75 - b1*b11*b25*b35*b45*b49*b59*b69*b75 + 
     b1*b11*b25*b35*b40*b54*b59*b69*b75 - b1*b11*b25*b35*b40*b50*b63*b69*b75 + 
     b1*b11*b25*b35*b40*b50*b60*b72*b75 - b1*b11*b25*b35*b40*b50*b60*b66*b81 + 
     b1*b11*b25*b31*b44*b50*b60*b66*b81 - b1*b11*b25*b31*b44*b50*b60*b72*b75 + 
     b1*b11*b25*b31*b44*b50*b63*b69*b75 - b1*b11*b25*b31*b44*b54*b59*b69*b75 + 
     b1*b11*b25*b31*b45*b53*b59*b69*b75 - b1*b11*b25*b36*b40*b53*b59*b69*b75 + 
     b1*b11*b27*b34*b40*b53*b59*b69*b75 - b1*b18*b20*b34*b40*b53*b59*b69*b75 + 
     b9*b10*b20*b34*b40*b53*b59*b69*b75 - b9*b10*b20*b34*b40*b50*b62*b69*b75 + 
     b1*b18*b20*b34*b40*b50*b62*b69*b75 - b1*b11*b27*b34*b40*b50*b62*b69*b75 + 
     b1*b11*b25*b36*b40*b50*b62*b69*b75 - b1*b11*b25*b31*b45*b50*b62*b69*b75 + 
     b1*b11*b25*b31*b41*b54*b62*b69*b75 - b1*b11*b25*b31*b41*b53*b63*b69*b75 + 
     b1*b11*b25*b31*b41*b53*b60*b72*b75 - b1*b11*b25*b31*b41*b53*b60*b66*b81 + 
     b1*b11*b25*b31*b41*b51*b62*b66*b81 - b1*b11*b25*b31*b41*b51*b62*b72*b75 + 
     b1*b11*b25*b31*b41*b51*b63*b71*b75 - b1*b11*b25*b31*b41*b54*b60*b71*b75 + 
     b1*b11*b25*b31*b45*b50*b60*b71*b75 - b1*b11*b25*b36*b40*b50*b60*b71*b75 + 
     b1*b11*b27*b34*b40*b50*b60*b71*b75 - b1*b18*b20*b34*b40*b50*b60*b71*b75 + 
     b9*b10*b20*b34*b40*b50*b60*b71*b75 - b9*b10*b20*b34*b40*b50*b60*b66*b80 + 
     b1*b18*b20*b34*b40*b50*b60*b66*b80 - b1*b11*b27*b34*b40*b50*b60*b66*b80 + 
     b1*b11*b25*b36*b40*b50*b60*b66*b80 - b1*b11*b25*b31*b45*b50*b60*b66*b80 + 
     b1*b11*b25*b31*b41*b54*b60*b66*b80 - b1*b11*b25*b31*b41*b51*b63*b66*b80 + 
     b1*b11*b25*b31*b41*b51*b57*b72*b80 - b1*b11*b25*b31*b41*b51*b57*b71*b81 + 
     b1*b11*b22*b34*b41*b51*b57*b71*b81 - b1*b11*b22*b34*b41*b51*b57*b72*b80 + 
     b1*b11*b22*b34*b41*b51*b63*b66*b80 - b1*b11*b22*b34*b41*b54*b60*b66*b80 + 
     b1*b11*b22*b34*b45*b50*b60*b66*b80 - b1*b11*b22*b36*b43*b50*b60*b66*b80 + 
     b1*b11*b27*b31*b43*b50*b60*b66*b80 - b1*b18*b20*b31*b43*b50*b60*b66*b80 + 
     b9*b10*b20*b31*b43*b50*b60*b66*b80 - b9*b10*b20*b31*b43*b50*b60*b71*b75 + 
     b1*b18*b20*b31*b43*b50*b60*b71*b75 - b1*b11*b27*b31*b43*b50*b60*b71*b75 + 
     b1*b11*b22*b36*b43*b50*b60*b71*b75 - b1*b11*b22*b34*b45*b50*b60*b71*b75 + 
     b1*b11*b22*b34*b41*b54*b60*b71*b75 - b1*b11*b22*b34*b41*b51*b63*b71*b75 + 
     b1*b11*b22*b34*b41*b51*b62*b72*b75 - b1*b11*b22*b34*b41*b51*b62*b66*b81 + 
     b1*b11*b22*b34*b41*b53*b60*b66*b81 - b1*b11*b22*b34*b41*b53*b60*b72*b75 + 
     b1*b11*b22*b34*b41*b53*b63*b69*b75 - b1*b11*b22*b34*b41*b54*b62*b69*b75 + 
     b1*b11*b22*b34*b45*b50*b62*b69*b75 - b1*b11*b22*b36*b43*b50*b62*b69*b75 + 
     b1*b11*b27*b31*b43*b50*b62*b69*b75 - b1*b18*b20*b31*b43*b50*b62*b69*b75 + 
     b9*b10*b20*b31*b43*b50*b62*b69*b75 - b9*b10*b20*b31*b43*b53*b59*b69*b75 + 
     b1*b18*b20*b31*b43*b53*b59*b69*b75 - b1*b11*b27*b31*b43*b53*b59*b69*b75 + 
     b1*b11*b22*b36*b43*b53*b59*b69*b75 - b1*b11*b22*b34*b45*b53*b59*b69*b75 + 
     b1*b11*b22*b34*b44*b54*b59*b69*b75 - b1*b11*b22*b34*b44*b50*b63*b69*b75 + 
     b1*b11*b22*b34*b44*b50*b60*b72*b75 - b1*b11*b22*b34*b44*b50*b60*b66*b81 + 
     b1*b11*b22*b35*b43*b50*b60*b66*b81 - b1*b11*b22*b35*b43*b50*b60*b72*b75 + 
     b1*b11*b22*b35*b43*b50*b63*b69*b75 - b1*b11*b22*b35*b43*b54*b59*b69*b75 + 
     b1*b11*b22*b35*b45*b52*b59*b69*b75 - b1*b11*b22*b36*b44*b52*b59*b69*b75 + 
     b1*b11*b27*b31*b44*b52*b59*b69*b75 - b1*b18*b20*b31*b44*b52*b59*b69*b75 + 
     b9*b10*b20*b31*b44*b52*b59*b69*b75 - b9*b10*b20*b35*b40*b52*b59*b69*b75 + 
     b1*b18*b20*b35*b40*b52*b59*b69*b75 - b1*b11*b27*b35*b40*b52*b59*b69*b75 + 
     b1*b11*b26*b36*b40*b52*b59*b69*b75 - b1*b11*b26*b31*b45*b52*b59*b69*b75 + 
     b1*b11*b26*b31*b43*b54*b59*b69*b75 - b1*b11*b26*b31*b43*b50*b63*b69*b75 + 
     b1*b11*b26*b31*b43*b50*b60*b72*b75 - b1*b11*b26*b31*b43*b50*b60*b66*b81 + 
     b1*b17*b20*b31*b43*b50*b60*b66*b81 - b1*b17*b20*b31*b43*b50*b60*b72*b75 + 
     b1*b17*b20*b31*b43*b50*b63*b69*b75 - b1*b17*b20*b31*b43*b54*b59*b69*b75 + 
     b1*b17*b20*b31*b45*b52*b59*b69*b75 - b1*b17*b20*b36*b40*b52*b59*b69*b75 + 
     b1*b17*b27*b29*b40*b52*b59*b69*b75 - b1*b18*b26*b29*b40*b52*b59*b69*b75 + 
     b9*b10*b26*b29*b40*b52*b59*b69*b75 - b9*b17*b19*b29*b40*b52*b59*b69*b75 + 
     b8*b18*b19*b29*b40*b52*b59*b69*b75 - b8*b10*b27*b29*b40*b52*b59*b69*b75 + 
     b8*b10*b20*b36*b40*b52*b59*b69*b75 - b8*b10*b20*b31*b45*b52*b59*b69*b75 + 
     b8*b10*b20*b31*b43*b54*b59*b69*b75 - b8*b10*b20*b31*b43*b50*b63*b69*b75 + 
     b8*b10*b20*b31*b43*b50*b60*b72*b75 - b8*b10*b20*b31*b43*b50*b60*b66*b81 + 
     b8*b10*b20*b31*b41*b52*b60*b66*b81 - b8*b10*b20*b31*b41*b52*b60*b72*b75 + 
     b8*b10*b20*b31*b41*b52*b63*b69*b75 - b8*b10*b20*b31*b41*b54*b61*b69*b75 + 
     b8*b10*b20*b31*b45*b50*b61*b69*b75 - b8*b10*b20*b36*b40*b50*b61*b69*b75 + 
     b8*b10*b27*b29*b40*b50*b61*b69*b75 - b8*b18*b19*b29*b40*b50*b61*b69*b75 + 
     b9*b17*b19*b29*b40*b50*b61*b69*b75 - b9*b10*b26*b29*b40*b50*b61*b69*b75 + 
     b1*b18*b26*b29*b40*b50*b61*b69*b75 - b1*b17*b27*b29*b40*b50*b61*b69*b75 + 
     b1*b17*b20*b36*b40*b50*b61*b69*b75 - b1*b17*b20*b31*b45*b50*b61*b69*b75 + 
     b1*b17*b20*b31*b41*b54*b61*b69*b75 - b1*b17*b20*b31*b41*b52*b63*b69*b75 + 
     b1*b17*b20*b31*b41*b52*b60*b72*b75 - b1*b17*b20*b31*b41*b52*b60*b66*b81 + 
     b1*b11*b26*b31*b41*b52*b60*b66*b81 - b1*b11*b26*b31*b41*b52*b60*b72*b75 + 
     b1*b11*b26*b31*b41*b52*b63*b69*b75 - b1*b11*b26*b31*b41*b54*b61*b69*b75 + 
     b1*b11*b26*b31*b45*b50*b61*b69*b75 - b1*b11*b26*b36*b40*b50*b61*b69*b75 + 
     b1*b11*b27*b35*b40*b50*b61*b69*b75 - b1*b18*b20*b35*b40*b50*b61*b69*b75 + 
     b9*b10*b20*b35*b40*b50*b61*b69*b75 - b9*b10*b20*b31*b44*b50*b61*b69*b75 + 
     b1*b18*b20*b31*b44*b50*b61*b69*b75 - b1*b11*b27*b31*b44*b50*b61*b69*b75 + 
     b1*b11*b22*b36*b44*b50*b61*b69*b75 - b1*b11*b22*b35*b45*b50*b61*b69*b75 + 
     b1*b11*b22*b35*b41*b54*b61*b69*b75 - b1*b11*b22*b35*b41*b52*b63*b69*b75 + 
     b1*b11*b22*b35*b41*b52*b60*b72*b75 - b1*b11*b22*b35*b41*b52*b60*b66*b81 + 
     b1*b11*b22*b32*b44*b52*b60*b66*b81 - b1*b11*b22*b32*b44*b52*b60*b72*b75 + 
     b1*b11*b22*b32*b44*b52*b63*b69*b75 - b1*b11*b22*b32*b44*b54*b61*b69*b75 + 
     b1*b11*b22*b32*b45*b53*b61*b69*b75 - b1*b11*b22*b36*b41*b53*b61*b69*b75 + 
     b1*b11*b27*b31*b41*b53*b61*b69*b75 - b1*b18*b20*b31*b41*b53*b61*b69*b75 + 
     b9*b10*b20*b31*b41*b53*b61*b69*b75 - b9*b10*b20*b31*b41*b52*b62*b69*b75 + 
     b1*b18*b20*b31*b41*b52*b62*b69*b75 - b1*b11*b27*b31*b41*b52*b62*b69*b75 + 
     b1*b11*b22*b36*b41*b52*b62*b69*b75 - b1*b11*b22*b32*b45*b52*b62*b69*b75 + 
     b1*b11*b22*b32*b43*b54*b62*b69*b75 - b1*b11*b22*b32*b43*b53*b63*b69*b75 + 
     b1*b11*b22*b32*b43*b53*b60*b72*b75 - b1*b11*b22*b32*b43*b53*b60*b66*b81 + 
     b1*b11*b22*b32*b43*b51*b62*b66*b81 - b1*b11*b22*b32*b43*b51*b62*b72*b75 + 
     b1*b11*b22*b32*b43*b51*b63*b71*b75 - b1*b11*b22*b32*b43*b54*b60*b71*b75 + 
     b1*b11*b22*b32*b45*b52*b60*b71*b75 - b1*b11*b22*b36*b41*b52*b60*b71*b75 + 
     b1*b11*b27*b31*b41*b52*b60*b71*b75 - b1*b18*b20*b31*b41*b52*b60*b71*b75 + 
     b9*b10*b20*b31*b41*b52*b60*b71*b75 - b9*b10*b20*b31*b41*b52*b60*b66*b80 + 
     b1*b18*b20*b31*b41*b52*b60*b66*b80 - b1*b11*b27*b31*b41*b52*b60*b66*b80 + 
     b1*b11*b22*b36*b41*b52*b60*b66*b80 - b1*b11*b22*b32*b45*b52*b60*b66*b80 + 
     b1*b11*b22*b32*b43*b54*b60*b66*b80 - b1*b11*b22*b32*b43*b51*b63*b66*b80 + 
     b1*b11*b22*b32*b43*b51*b57*b72*b80 - b1*b11*b22*b32*b43*b51*b57*b71*b81 + 
     b1*b11*b22*b32*b42*b52*b57*b71*b81 - b1*b11*b22*b32*b42*b52*b57*b72*b80 + 
     b1*b11*b22*b32*b42*b52*b63*b66*b80 - b1*b11*b22*b32*b42*b54*b61*b66*b80 + 
     b1*b11*b22*b32*b45*b51*b61*b66*b80 - b1*b11*b22*b36*b41*b51*b61*b66*b80 + 
     b1*b11*b27*b31*b41*b51*b61*b66*b80 - b1*b18*b20*b31*b41*b51*b61*b66*b80 + 
     b9*b10*b20*b31*b41*b51*b61*b66*b80 - b9*b10*b20*b31*b41*b51*b61*b71*b75 + 
     b1*b18*b20*b31*b41*b51*b61*b71*b75 - b1*b11*b27*b31*b41*b51*b61*b71*b75 + 
     b1*b11*b22*b36*b41*b51*b61*b71*b75 - b1*b11*b22*b32*b45*b51*b61*b71*b75 + 
     b1*b11*b22*b32*b42*b54*b61*b71*b75 - b1*b11*b22*b32*b42*b52*b63*b71*b75 + 
     b1*b11*b22*b32*b42*b52*b62*b72*b75 - b1*b11*b22*b32*b42*b52*b62*b66*b81 + 
     b1*b11*b22*b32*b42*b53*b61*b66*b81 - b1*b11*b22*b32*b42*b53*b61*b72*b75 + 
     b1*b11*b22*b32*b42*b53*b63*b70*b75 - b1*b11*b22*b32*b42*b54*b62*b70*b75 + 
     b1*b11*b22*b32*b45*b51*b62*b70*b75 - b1*b11*b22*b36*b41*b51*b62*b70*b75 + 
     b1*b11*b27*b31*b41*b51*b62*b70*b75 - b1*b18*b20*b31*b41*b51*b62*b70*b75 + 
     b9*b10*b20*b31*b41*b51*b62*b70*b75 - b9*b10*b20*b31*b41*b53*b60*b70*b75 + 
     b1*b18*b20*b31*b41*b53*b60*b70*b75 - b1*b11*b27*b31*b41*b53*b60*b70*b75 + 
     b1*b11*b22*b36*b41*b53*b60*b70*b75 - b1*b11*b22*b32*b45*b53*b60*b70*b75 + 
     b1*b11*b22*b32*b44*b54*b60*b70*b75 - b1*b11*b22*b32*b44*b51*b63*b70*b75 + 
     b1*b11*b22*b32*b44*b51*b61*b72*b75 - b1*b11*b22*b32*b44*b51*b61*b66*b81 + 
     b1*b11*b22*b35*b41*b51*b61*b66*b81 - b1*b11*b22*b35*b41*b51*b61*b72*b75 + 
     b1*b11*b22*b35*b41*b51*b63*b70*b75 - b1*b11*b22*b35*b41*b54*b60*b70*b75 + 
     b1*b11*b22*b35*b45*b50*b60*b70*b75 - b1*b11*b22*b36*b44*b50*b60*b70*b75 + 
     b1*b11*b27*b31*b44*b50*b60*b70*b75 - b1*b18*b20*b31*b44*b50*b60*b70*b75 + 
     b9*b10*b20*b31*b44*b50*b60*b70*b75 - b9*b10*b20*b35*b40*b50*b60*b70*b75 + 
     b1*b18*b20*b35*b40*b50*b60*b70*b75 - b1*b11*b27*b35*b40*b50*b60*b70*b75 + 
     b1*b11*b26*b36*b40*b50*b60*b70*b75 - b1*b11*b26*b31*b45*b50*b60*b70*b75 + 
     b1*b11*b26*b31*b41*b54*b60*b70*b75 - b1*b11*b26*b31*b41*b51*b63*b70*b75 + 
     b1*b11*b26*b31*b41*b51*b61*b72*b75 - b1*b11*b26*b31*b41*b51*b61*b66*b81 + 
     b1*b17*b20*b31*b41*b51*b61*b66*b81 - b1*b17*b20*b31*b41*b51*b61*b72*b75 + 
     b1*b17*b20*b31*b41*b51*b63*b70*b75 - b1*b17*b20*b31*b41*b54*b60*b70*b75 + 
     b1*b17*b20*b31*b45*b50*b60*b70*b75 - b1*b17*b20*b36*b40*b50*b60*b70*b75 + 
     b1*b17*b27*b29*b40*b50*b60*b70*b75 - b1*b18*b26*b29*b40*b50*b60*b70*b75 + 
     b9*b10*b26*b29*b40*b50*b60*b70*b75 - b9*b17*b19*b29*b40*b50*b60*b70*b75 + 
     b8*b18*b19*b29*b40*b50*b60*b70*b75 - b8*b10*b27*b29*b40*b50*b60*b70*b75 + 
     b8*b10*b20*b36*b40*b50*b60*b70*b75 - b8*b10*b20*b31*b45*b50*b60*b70*b75 + 
     b8*b10*b20*b31*b41*b54*b60*b70*b75 - b8*b10*b20*b31*b41*b51*b63*b70*b75 + 
     b8*b10*b20*b31*b41*b51*b61*b72*b75 - b8*b10*b20*b31*b41*b51*b61*b66*b81 + 
     b8*b10*b20*b31*b41*b51*b57*b70*b81 - b8*b10*b20*b31*b41*b51*b57*b72*b79 + 
     b8*b10*b20*b31*b41*b51*b63*b66*b79 - b8*b10*b20*b31*b41*b54*b60*b66*b79 + 
     b8*b10*b20*b31*b45*b50*b60*b66*b79 - b8*b10*b20*b36*b40*b50*b60*b66*b79 + 
     b8*b10*b27*b29*b40*b50*b60*b66*b79 - b8*b18*b19*b29*b40*b50*b60*b66*b79 + 
     b9*b17*b19*b29*b40*b50*b60*b66*b79 - b9*b10*b26*b29*b40*b50*b60*b66*b79 + 
     b1*b18*b26*b29*b40*b50*b60*b66*b79 - b1*b17*b27*b29*b40*b50*b60*b66*b79 + 
     b1*b17*b20*b36*b40*b50*b60*b66*b79 - b1*b17*b20*b31*b45*b50*b60*b66*b79 + 
     b1*b17*b20*b31*b41*b54*b60*b66*b79 - b1*b17*b20*b31*b41*b51*b63*b66*b79 + 
     b1*b17*b20*b31*b41*b51*b57*b72*b79 - b1*b17*b20*b31*b41*b51*b57*b70*b81 + 
     b1*b11*b26*b31*b41*b51*b57*b70*b81 - b1*b11*b26*b31*b41*b51*b57*b72*b79 + 
     b1*b11*b26*b31*b41*b51*b63*b66*b79 - b1*b11*b26*b31*b41*b54*b60*b66*b79 + 
     b1*b11*b26*b31*b45*b50*b60*b66*b79 - b1*b11*b26*b36*b40*b50*b60*b66*b79 + 
     b1*b11*b27*b35*b40*b50*b60*b66*b79 - b1*b18*b20*b35*b40*b50*b60*b66*b79 + 
     b9*b10*b20*b35*b40*b50*b60*b66*b79 - b9*b10*b20*b31*b44*b50*b60*b66*b79 + 
     b1*b18*b20*b31*b44*b50*b60*b66*b79 - b1*b11*b27*b31*b44*b50*b60*b66*b79 + 
     b1*b11*b22*b36*b44*b50*b60*b66*b79 - b1*b11*b22*b35*b45*b50*b60*b66*b79 + 
     b1*b11*b22*b35*b41*b54*b60*b66*b79 - b1*b11*b22*b35*b41*b51*b63*b66*b79 + 
     b1*b11*b22*b35*b41*b51*b57*b72*b79 - b1*b11*b22*b35*b41*b51*b57*b70*b81 + 
     b1*b11*b22*b32*b44*b51*b57*b70*b81 - b1*b11*b22*b32*b44*b51*b57*b72*b79 + 
     b1*b11*b22*b32*b44*b51*b63*b66*b79 - b1*b11*b22*b32*b44*b54*b60*b66*b79 + 
     b1*b11*b22*b32*b45*b53*b60*b66*b79 - b1*b11*b22*b36*b41*b53*b60*b66*b79 + 
     b1*b11*b27*b31*b41*b53*b60*b66*b79 - b1*b18*b20*b31*b41*b53*b60*b66*b79 + 
     b9*b10*b20*b31*b41*b53*b60*b66*b79 - b9*b10*b20*b31*b41*b51*b62*b66*b79 + 
     b1*b18*b20*b31*b41*b51*b62*b66*b79 - b1*b11*b27*b31*b41*b51*b62*b66*b79 + 
     b1*b11*b22*b36*b41*b51*b62*b66*b79 - b1*b11*b22*b32*b45*b51*b62*b66*b79 + 
     b1*b11*b22*b32*b42*b54*b62*b66*b79 - b1*b11*b22*b32*b42*b53*b63*b66*b79 + 
     b1*b11*b22*b32*b42*b53*b57*b72*b79 - b1*b11*b22*b32*b42*b53*b57*b70*b81 + 
     b1*b11*b22*b32*b42*b48*b62*b70*b81 - b1*b11*b22*b32*b42*b48*b62*b72*b79 + 
     b1*b11*b22*b32*b42*b48*b63*b71*b79 - b1*b11*b22*b32*b42*b54*b57*b71*b79 + 
     b1*b11*b22*b32*b45*b51*b57*b71*b79 - b1*b11*b22*b36*b41*b51*b57*b71*b79 + 
     b1*b11*b27*b31*b41*b51*b57*b71*b79 - b1*b18*b20*b31*b41*b51*b57*b71*b79 + 
     b9*b10*b20*b31*b41*b51*b57*b71*b79 - b9*b10*b20*b31*b41*b51*b57*b70*b80 + 
     b1*b18*b20*b31*b41*b51*b57*b70*b80 - b1*b11*b27*b31*b41*b51*b57*b70*b80 + 
     b1*b11*b22*b36*b41*b51*b57*b70*b80 - b1*b11*b22*b32*b45*b51*b57*b70*b80 + 
     b1*b11*b22*b32*b42*b54*b57*b70*b80 - b1*b11*b22*b32*b42*b48*b63*b70*b80 + 
     b1*b11*b22*b32*b42*b48*b61*b72*b80 - b1*b11*b22*b32*b42*b48*b61*b71*b81 + 
     b1*b11*b22*b33*b41*b48*b61*b71*b81 - b1*b11*b22*b33*b41*b48*b61*b72*b80 + 
     b1*b11*b22*b33*b41*b48*b63*b70*b80 - b1*b11*b22*b33*b41*b54*b57*b70*b80 + 
     b1*b11*b22*b33*b45*b50*b57*b70*b80 - b1*b11*b22*b36*b42*b50*b57*b70*b80 + 
     b1*b11*b27*b31*b42*b50*b57*b70*b80 - b1*b18*b20*b31*b42*b50*b57*b70*b80 + 
     b9*b10*b20*b31*b42*b50*b57*b70*b80 - b9*b10*b20*b31*b42*b50*b57*b71*b79 + 
     b1*b18*b20*b31*b42*b50*b57*b71*b79 - b1*b11*b27*b31*b42*b50*b57*b71*b79 + 
     b1*b11*b22*b36*b42*b50*b57*b71*b79 - b1*b11*b22*b33*b45*b50*b57*b71*b79 + 
     b1*b11*b22*b33*b41*b54*b57*b71*b79 - b1*b11*b22*b33*b41*b48*b63*b71*b79 + 
     b1*b11*b22*b33*b41*b48*b62*b72*b79 - b1*b11*b22*b33*b41*b48*b62*b70*b81 + 
     b1*b11*b22*b33*b41*b53*b57*b70*b81 - b1*b11*b22*b33*b41*b53*b57*b72*b79 + 
     b1*b11*b22*b33*b41*b53*b63*b66*b79 - b1*b11*b22*b33*b41*b54*b62*b66*b79 + 
     b1*b11*b22*b33*b45*b50*b62*b66*b79 - b1*b11*b22*b36*b42*b50*b62*b66*b79 + 
     b1*b11*b27*b31*b42*b50*b62*b66*b79 - b1*b18*b20*b31*b42*b50*b62*b66*b79 + 
     b9*b10*b20*b31*b42*b50*b62*b66*b79 - b9*b10*b20*b31*b42*b53*b59*b66*b79 + 
     b1*b18*b20*b31*b42*b53*b59*b66*b79 - b1*b11*b27*b31*b42*b53*b59*b66*b79 + 
     b1*b11*b22*b36*b42*b53*b59*b66*b79 - b1*b11*b22*b33*b45*b53*b59*b66*b79 + 
     b1*b11*b22*b33*b44*b54*b59*b66*b79 - b1*b11*b22*b33*b44*b50*b63*b66*b79 + 
     b1*b11*b22*b33*b44*b50*b57*b72*b79 - b1*b11*b22*b33*b44*b50*b57*b70*b81 + 
     b1*b11*b22*b35*b42*b50*b57*b70*b81 - b1*b11*b22*b35*b42*b50*b57*b72*b79 + 
     b1*b11*b22*b35*b42*b50*b63*b66*b79 - b1*b11*b22*b35*b42*b54*b59*b66*b79 + 
     b1*b11*b22*b35*b45*b51*b59*b66*b79 - b1*b11*b22*b36*b44*b51*b59*b66*b79 + 
     b1*b11*b27*b31*b44*b51*b59*b66*b79 - b1*b18*b20*b31*b44*b51*b59*b66*b79 + 
     b9*b10*b20*b31*b44*b51*b59*b66*b79 - b9*b10*b20*b35*b40*b51*b59*b66*b79 + 
     b1*b18*b20*b35*b40*b51*b59*b66*b79 - b1*b11*b27*b35*b40*b51*b59*b66*b79 + 
     b1*b11*b26*b36*b40*b51*b59*b66*b79 - b1*b11*b26*b31*b45*b51*b59*b66*b79 + 
     b1*b11*b26*b31*b42*b54*b59*b66*b79 - b1*b11*b26*b31*b42*b50*b63*b66*b79 + 
     b1*b11*b26*b31*b42*b50*b57*b72*b79 - b1*b11*b26*b31*b42*b50*b57*b70*b81 + 
     b1*b17*b20*b31*b42*b50*b57*b70*b81 - b1*b17*b20*b31*b42*b50*b57*b72*b79 + 
     b1*b17*b20*b31*b42*b50*b63*b66*b79 - b1*b17*b20*b31*b42*b54*b59*b66*b79 + 
     b1*b17*b20*b31*b45*b51*b59*b66*b79 - b1*b17*b20*b36*b40*b51*b59*b66*b79 + 
     b1*b17*b27*b29*b40*b51*b59*b66*b79 - b1*b18*b26*b29*b40*b51*b59*b66*b79 + 
     b9*b10*b26*b29*b40*b51*b59*b66*b79 - b9*b17*b19*b29*b40*b51*b59*b66*b79 + 
     b8*b18*b19*b29*b40*b51*b59*b66*b79 - b8*b10*b27*b29*b40*b51*b59*b66*b79 + 
     b8*b10*b20*b36*b40*b51*b59*b66*b79 - b8*b10*b20*b31*b45*b51*b59*b66*b79 + 
     b8*b10*b20*b31*b42*b54*b59*b66*b79 - b8*b10*b20*b31*b42*b50*b63*b66*b79 + 
     b8*b10*b20*b31*b42*b50*b57*b72*b79 - b8*b10*b20*b31*b42*b50*b57*b70*b81 + 
     b8*b10*b20*b31*b42*b50*b61*b66*b81 - b8*b10*b20*b31*b42*b50*b61*b72*b75 + 
     b8*b10*b20*b31*b42*b50*b63*b70*b75 - b8*b10*b20*b31*b42*b54*b59*b70*b75 + 
     b8*b10*b20*b31*b45*b51*b59*b70*b75 - b8*b10*b20*b36*b40*b51*b59*b70*b75 + 
     b8*b10*b27*b29*b40*b51*b59*b70*b75 - b8*b18*b19*b29*b40*b51*b59*b70*b75 + 
     b9*b17*b19*b29*b40*b51*b59*b70*b75 - b9*b10*b26*b29*b40*b51*b59*b70*b75 + 
     b1*b18*b26*b29*b40*b51*b59*b70*b75 - b1*b17*b27*b29*b40*b51*b59*b70*b75 + 
     b1*b17*b20*b36*b40*b51*b59*b70*b75 - b1*b17*b20*b31*b45*b51*b59*b70*b75 + 
     b1*b17*b20*b31*b42*b54*b59*b70*b75 - b1*b17*b20*b31*b42*b50*b63*b70*b75 + 
     b1*b17*b20*b31*b42*b50*b61*b72*b75 - b1*b17*b20*b31*b42*b50*b61*b66*b81 + 
     b1*b11*b26*b31*b42*b50*b61*b66*b81 - b1*b11*b26*b31*b42*b50*b61*b72*b75 + 
     b1*b11*b26*b31*b42*b50*b63*b70*b75 - b1*b11*b26*b31*b42*b54*b59*b70*b75 + 
     b1*b11*b26*b31*b45*b51*b59*b70*b75 - b1*b11*b26*b36*b40*b51*b59*b70*b75 + 
     b1*b11*b27*b35*b40*b51*b59*b70*b75 - b1*b18*b20*b35*b40*b51*b59*b70*b75 + 
     b9*b10*b20*b35*b40*b51*b59*b70*b75 - b9*b10*b20*b31*b44*b51*b59*b70*b75 + 
     b1*b18*b20*b31*b44*b51*b59*b70*b75 - b1*b11*b27*b31*b44*b51*b59*b70*b75 + 
     b1*b11*b22*b36*b44*b51*b59*b70*b75 - b1*b11*b22*b35*b45*b51*b59*b70*b75 + 
     b1*b11*b22*b35*b42*b54*b59*b70*b75 - b1*b11*b22*b35*b42*b50*b63*b70*b75 + 
     b1*b11*b22*b35*b42*b50*b61*b72*b75 - b1*b11*b22*b35*b42*b50*b61*b66*b81 + 
     b1*b11*b22*b33*b44*b50*b61*b66*b81 - b1*b11*b22*b33*b44*b50*b61*b72*b75 + 
     b1*b11*b22*b33*b44*b50*b63*b70*b75 - b1*b11*b22*b33*b44*b54*b59*b70*b75 + 
     b1*b11*b22*b33*b45*b53*b59*b70*b75 - b1*b11*b22*b36*b42*b53*b59*b70*b75 + 
     b1*b11*b27*b31*b42*b53*b59*b70*b75 - b1*b18*b20*b31*b42*b53*b59*b70*b75 + 
     b9*b10*b20*b31*b42*b53*b59*b70*b75 - b9*b10*b20*b31*b42*b50*b62*b70*b75 + 
     b1*b18*b20*b31*b42*b50*b62*b70*b75 - b1*b11*b27*b31*b42*b50*b62*b70*b75 + 
     b1*b11*b22*b36*b42*b50*b62*b70*b75 - b1*b11*b22*b33*b45*b50*b62*b70*b75 + 
     b1*b11*b22*b33*b41*b54*b62*b70*b75 - b1*b11*b22*b33*b41*b53*b63*b70*b75 + 
     b1*b11*b22*b33*b41*b53*b61*b72*b75 - b1*b11*b22*b33*b41*b53*b61*b66*b81 + 
     b1*b11*b22*b33*b41*b52*b62*b66*b81 - b1*b11*b22*b33*b41*b52*b62*b72*b75 + 
     b1*b11*b22*b33*b41*b52*b63*b71*b75 - b1*b11*b22*b33*b41*b54*b61*b71*b75 + 
     b1*b11*b22*b33*b45*b50*b61*b71*b75 - b1*b11*b22*b36*b42*b50*b61*b71*b75 + 
     b1*b11*b27*b31*b42*b50*b61*b71*b75 - b1*b18*b20*b31*b42*b50*b61*b71*b75 + 
     b9*b10*b20*b31*b42*b50*b61*b71*b75 - b9*b10*b20*b31*b42*b50*b61*b66*b80 + 
     b1*b18*b20*b31*b42*b50*b61*b66*b80 - b1*b11*b27*b31*b42*b50*b61*b66*b80 + 
     b1*b11*b22*b36*b42*b50*b61*b66*b80 - b1*b11*b22*b33*b45*b50*b61*b66*b80 + 
     b1*b11*b22*b33*b41*b54*b61*b66*b80 - b1*b11*b22*b33*b41*b52*b63*b66*b80 + 
     b1*b11*b22*b33*b41*b52*b57*b72*b80 - b1*b11*b22*b33*b41*b52*b57*b71*b81 + 
     b1*b11*b22*b33*b43*b50*b57*b71*b81 - b1*b11*b22*b33*b43*b50*b57*b72*b80 + 
     b1*b11*b22*b33*b43*b50*b63*b66*b80 - b1*b11*b22*b33*b43*b54*b59*b66*b80 + 
     b1*b11*b22*b33*b45*b52*b59*b66*b80 - b1*b11*b22*b36*b42*b52*b59*b66*b80 + 
     b1*b11*b27*b31*b42*b52*b59*b66*b80 - b1*b18*b20*b31*b42*b52*b59*b66*b80 + 
     b9*b10*b20*b31*b42*b52*b59*b66*b80 - b9*b10*b20*b31*b42*b52*b59*b71*b75 + 
     b1*b18*b20*b31*b42*b52*b59*b71*b75 - b1*b11*b27*b31*b42*b52*b59*b71*b75 + 
     b1*b11*b22*b36*b42*b52*b59*b71*b75 - b1*b11*b22*b33*b45*b52*b59*b71*b75 + 
     b1*b11*b22*b33*b43*b54*b59*b71*b75 - b1*b11*b22*b33*b43*b50*b63*b71*b75 + 
     b1*b11*b22*b33*b43*b50*b62*b72*b75 - b1*b11*b22*b33*b43*b50*b62*b66*b81 + 
     b1*b11*b22*b33*b43*b53*b59*b66*b81 - b1*b11*b22*b33*b43*b53*b59*b72*b75 + 
     b1*b11*b22*b33*b43*b53*b63*b68*b75 - b1*b11*b22*b33*b43*b54*b62*b68*b75 + 
     b1*b11*b22*b33*b45*b52*b62*b68*b75 - b1*b11*b22*b36*b42*b52*b62*b68*b75 + 
     b1*b11*b27*b31*b42*b52*b62*b68*b75 - b1*b18*b20*b31*b42*b52*b62*b68*b75 + 
     b9*b10*b20*b31*b42*b52*b62*b68*b75 - b9*b10*b20*b31*b42*b53*b61*b68*b75 + 
     b1*b18*b20*b31*b42*b53*b61*b68*b75 - b1*b11*b27*b31*b42*b53*b61*b68*b75 + 
     b1*b11*b22*b36*b42*b53*b61*b68*b75 - b1*b11*b22*b33*b45*b53*b61*b68*b75 + 
     b1*b11*b22*b33*b44*b54*b61*b68*b75 - b1*b11*b22*b33*b44*b52*b63*b68*b75 + 
     b1*b11*b22*b33*b44*b52*b59*b72*b75 - b1*b11*b22*b33*b44*b52*b59*b66*b81 + 
     b1*b11*b22*b35*b42*b52*b59*b66*b81 - b1*b11*b22*b35*b42*b52*b59*b72*b75 + 
     b1*b11*b22*b35*b42*b52*b63*b68*b75 - b1*b11*b22*b35*b42*b54*b61*b68*b75 + 
     b1*b11*b22*b35*b45*b51*b61*b68*b75 - b1*b11*b22*b36*b44*b51*b61*b68*b75 + 
     b1*b11*b27*b31*b44*b51*b61*b68*b75 - b1*b18*b20*b31*b44*b51*b61*b68*b75 + 
     b9*b10*b20*b31*b44*b51*b61*b68*b75 - b9*b10*b20*b35*b40*b51*b61*b68*b75 + 
     b1*b18*b20*b35*b40*b51*b61*b68*b75 - b1*b11*b27*b35*b40*b51*b61*b68*b75 + 
     b1*b11*b26*b36*b40*b51*b61*b68*b75 - b1*b11*b26*b31*b45*b51*b61*b68*b75 + 
     b1*b11*b26*b31*b42*b54*b61*b68*b75 - b1*b11*b26*b31*b42*b52*b63*b68*b75 + 
     b1*b11*b26*b31*b42*b52*b59*b72*b75 - b1*b11*b26*b31*b42*b52*b59*b66*b81 + 
     b1*b17*b20*b31*b42*b52*b59*b66*b81 - b1*b17*b20*b31*b42*b52*b59*b72*b75 + 
     b1*b17*b20*b31*b42*b52*b63*b68*b75 - b1*b17*b20*b31*b42*b54*b61*b68*b75 + 
     b1*b17*b20*b31*b45*b51*b61*b68*b75 - b1*b17*b20*b36*b40*b51*b61*b68*b75 + 
     b1*b17*b27*b29*b40*b51*b61*b68*b75 - b1*b18*b26*b29*b40*b51*b61*b68*b75 + 
     b9*b10*b26*b29*b40*b51*b61*b68*b75 - b9*b17*b19*b29*b40*b51*b61*b68*b75 + 
     b8*b18*b19*b29*b40*b51*b61*b68*b75 - b8*b10*b27*b29*b40*b51*b61*b68*b75 + 
     b8*b10*b20*b36*b40*b51*b61*b68*b75 - b8*b10*b20*b31*b45*b51*b61*b68*b75 + 
     b8*b10*b20*b31*b42*b54*b61*b68*b75 - b8*b10*b20*b31*b42*b52*b63*b68*b75 + 
     b8*b10*b20*b31*b42*b52*b59*b72*b75 - b8*b10*b20*b31*b42*b52*b59*b66*b81 + 
     b8*b10*b20*b31*b43*b51*b59*b66*b81 - b8*b10*b20*b31*b43*b51*b59*b72*b75 + 
     b8*b10*b20*b31*b43*b51*b63*b68*b75 - b8*b10*b20*b31*b43*b54*b60*b68*b75 + 
     b8*b10*b20*b31*b45*b52*b60*b68*b75 - b8*b10*b20*b36*b40*b52*b60*b68*b75 + 
     b8*b10*b27*b29*b40*b52*b60*b68*b75 - b8*b18*b19*b29*b40*b52*b60*b68*b75 + 
     b9*b17*b19*b29*b40*b52*b60*b68*b75 - b9*b10*b26*b29*b40*b52*b60*b68*b75 + 
     b1*b18*b26*b29*b40*b52*b60*b68*b75 - b1*b17*b27*b29*b40*b52*b60*b68*b75 + 
     b1*b17*b20*b36*b40*b52*b60*b68*b75 - b1*b17*b20*b31*b45*b52*b60*b68*b75 + 
     b1*b17*b20*b31*b43*b54*b60*b68*b75 - b1*b17*b20*b31*b43*b51*b63*b68*b75 + 
     b1*b17*b20*b31*b43*b51*b59*b72*b75 - b1*b17*b20*b31*b43*b51*b59*b66*b81 + 
     b1*b11*b26*b31*b43*b51*b59*b66*b81 - b1*b11*b26*b31*b43*b51*b59*b72*b75 + 
     b1*b11*b26*b31*b43*b51*b63*b68*b75 - b1*b11*b26*b31*b43*b54*b60*b68*b75 + 
     b1*b11*b26*b31*b45*b52*b60*b68*b75 - b1*b11*b26*b36*b40*b52*b60*b68*b75 + 
     b1*b11*b27*b35*b40*b52*b60*b68*b75 - b1*b18*b20*b35*b40*b52*b60*b68*b75 + 
     b9*b10*b20*b35*b40*b52*b60*b68*b75 - b9*b10*b20*b31*b44*b52*b60*b68*b75 + 
     b1*b18*b20*b31*b44*b52*b60*b68*b75 - b1*b11*b27*b31*b44*b52*b60*b68*b75 + 
     b1*b11*b22*b36*b44*b52*b60*b68*b75 - b1*b11*b22*b35*b45*b52*b60*b68*b75 + 
     b1*b11*b22*b35*b43*b54*b60*b68*b75 - b1*b11*b22*b35*b43*b51*b63*b68*b75 + 
     b1*b11*b22*b35*b43*b51*b59*b72*b75 - b1*b11*b22*b35*b43*b51*b59*b66*b81 + 
     b1*b11*b22*b34*b44*b51*b59*b66*b81 - b1*b11*b22*b34*b44*b51*b59*b72*b75 + 
     b1*b11*b22*b34*b44*b51*b63*b68*b75 - b1*b11*b22*b34*b44*b54*b60*b68*b75 + 
     b1*b11*b22*b34*b45*b53*b60*b68*b75 - b1*b11*b22*b36*b43*b53*b60*b68*b75 + 
     b1*b11*b27*b31*b43*b53*b60*b68*b75 - b1*b18*b20*b31*b43*b53*b60*b68*b75 + 
     b9*b10*b20*b31*b43*b53*b60*b68*b75 - b9*b10*b20*b31*b43*b51*b62*b68*b75 + 
     b1*b18*b20*b31*b43*b51*b62*b68*b75 - b1*b11*b27*b31*b43*b51*b62*b68*b75 + 
     b1*b11*b22*b36*b43*b51*b62*b68*b75 - b1*b11*b22*b34*b45*b51*b62*b68*b75 + 
     b1*b11*b22*b34*b42*b54*b62*b68*b75 - b1*b11*b22*b34*b42*b53*b63*b68*b75 + 
     b1*b11*b22*b34*b42*b53*b59*b72*b75 - b1*b11*b22*b34*b42*b53*b59*b66*b81 + 
     b1*b11*b22*b34*b42*b50*b62*b66*b81 - b1*b11*b22*b34*b42*b50*b62*b72*b75 + 
     b1*b11*b22*b34*b42*b50*b63*b71*b75 - b1*b11*b22*b34*b42*b54*b59*b71*b75 + 
     b1*b11*b22*b34*b45*b51*b59*b71*b75 - b1*b11*b22*b36*b43*b51*b59*b71*b75 + 
     b1*b11*b27*b31*b43*b51*b59*b71*b75 - b1*b18*b20*b31*b43*b51*b59*b71*b75 + 
     b9*b10*b20*b31*b43*b51*b59*b71*b75 - b9*b10*b20*b31*b43*b51*b59*b66*b80 + 
     b1*b18*b20*b31*b43*b51*b59*b66*b80 - b1*b11*b27*b31*b43*b51*b59*b66*b80 + 
     b1*b11*b22*b36*b43*b51*b59*b66*b80 - b1*b11*b22*b34*b45*b51*b59*b66*b80 + 
     b1*b11*b22*b34*b42*b54*b59*b66*b80 - b1*b11*b22*b34*b42*b50*b63*b66*b80 + 
     b1*b11*b22*b34*b42*b50*b57*b72*b80 - b1*b11*b22*b34*b42*b50*b57*b71*b81 + 
     b1*b11*b25*b31*b42*b50*b57*b71*b81 - b1*b11*b25*b31*b42*b50*b57*b72*b80 + 
     b1*b11*b25*b31*b42*b50*b63*b66*b80 - b1*b11*b25*b31*b42*b54*b59*b66*b80 + 
     b1*b11*b25*b31*b45*b51*b59*b66*b80 - b1*b11*b25*b36*b40*b51*b59*b66*b80 + 
     b1*b11*b27*b34*b40*b51*b59*b66*b80 - b1*b18*b20*b34*b40*b51*b59*b66*b80 + 
     b9*b10*b20*b34*b40*b51*b59*b66*b80 - b9*b10*b20*b34*b40*b51*b59*b71*b75 + 
     b1*b18*b20*b34*b40*b51*b59*b71*b75 - b1*b11*b27*b34*b40*b51*b59*b71*b75 + 
     b1*b11*b25*b36*b40*b51*b59*b71*b75 - b1*b11*b25*b31*b45*b51*b59*b71*b75 + 
     b1*b11*b25*b31*b42*b54*b59*b71*b75 - b1*b11*b25*b31*b42*b50*b63*b71*b75 + 
     b1*b11*b25*b31*b42*b50*b62*b72*b75 - b1*b11*b25*b31*b42*b50*b62*b66*b81 + 
     b1*b11*b25*b31*b42*b53*b59*b66*b81 - b1*b11*b25*b31*b42*b53*b59*b72*b75 + 
     b1*b11*b25*b31*b42*b53*b63*b68*b75 - b1*b11*b25*b31*b42*b54*b62*b68*b75 + 
     b1*b11*b25*b31*b45*b51*b62*b68*b75 - b1*b11*b25*b36*b40*b51*b62*b68*b75 + 
     b1*b11*b27*b34*b40*b51*b62*b68*b75 - b1*b18*b20*b34*b40*b51*b62*b68*b75 + 
     b9*b10*b20*b34*b40*b51*b62*b68*b75 - b9*b10*b20*b34*b40*b53*b60*b68*b75 + 
     b1*b18*b20*b34*b40*b53*b60*b68*b75 - b1*b11*b27*b34*b40*b53*b60*b68*b75 + 
     b1*b11*b25*b36*b40*b53*b60*b68*b75 - b1*b11*b25*b31*b45*b53*b60*b68*b75 + 
     b1*b11*b25*b31*b44*b54*b60*b68*b75 - b1*b11*b25*b31*b44*b51*b63*b68*b75 + 
     b1*b11*b25*b31*b44*b51*b59*b72*b75 - b1*b11*b25*b31*b44*b51*b59*b66*b81 + 
     b1*b11*b25*b35*b40*b51*b59*b66*b81 - b1*b11*b25*b35*b40*b51*b59*b72*b75 + 
     b1*b11*b25*b35*b40*b51*b63*b68*b75 - b1*b11*b25*b35*b40*b54*b60*b68*b75 + 
     b1*b11*b25*b35*b45*b49*b60*b68*b75 - b1*b11*b25*b36*b44*b49*b60*b68*b75 + 
     b1*b11*b27*b34*b44*b49*b60*b68*b75 - b1*b18*b20*b34*b44*b49*b60*b68*b75 + 
     b9*b10*b20*b34*b44*b49*b60*b68*b75 - b9*b10*b20*b35*b43*b49*b60*b68*b75 + 
     b1*b18*b20*b35*b43*b49*b60*b68*b75 - b1*b11*b27*b35*b43*b49*b60*b68*b75 + 
     b1*b11*b26*b36*b43*b49*b60*b68*b75 - b1*b11*b26*b34*b45*b49*b60*b68*b75 + 
     b1*b11*b26*b34*b40*b54*b60*b68*b75 - b1*b11*b26*b34*b40*b51*b63*b68*b75 + 
     b1*b11*b26*b34*b40*b51*b59*b72*b75 - b1*b11*b26*b34*b40*b51*b59*b66*b81 + 
     b1*b17*b20*b34*b40*b51*b59*b66*b81 - b1*b17*b20*b34*b40*b51*b59*b72*b75 + 
     b1*b17*b20*b34*b40*b51*b63*b68*b75 - b1*b17*b20*b34*b40*b54*b60*b68*b75 + 
     b1*b17*b20*b34*b45*b49*b60*b68*b75 - b1*b17*b20*b36*b43*b49*b60*b68*b75 + 
     b1*b17*b27*b29*b43*b49*b60*b68*b75 - b1*b18*b26*b29*b43*b49*b60*b68*b75 + 
     b9*b10*b26*b29*b43*b49*b60*b68*b75 - b9*b17*b19*b29*b43*b49*b60*b68*b75 + 
     b8*b18*b19*b29*b43*b49*b60*b68*b75 - b8*b10*b27*b29*b43*b49*b60*b68*b75 + 
     b8*b10*b20*b36*b43*b49*b60*b68*b75 - b8*b10*b20*b34*b45*b49*b60*b68*b75 + 
     b8*b10*b20*b34*b40*b54*b60*b68*b75 - b8*b10*b20*b34*b40*b51*b63*b68*b75 + 
     b8*b10*b20*b34*b40*b51*b59*b72*b75 - b8*b10*b20*b34*b40*b51*b59*b66*b81 + 
     b8*b10*b25*b29*b40*b51*b59*b66*b81 - b8*b10*b25*b29*b40*b51*b59*b72*b75 + 
     b8*b10*b25*b29*b40*b51*b63*b68*b75 - b8*b10*b25*b29*b40*b54*b60*b68*b75 + 
     b8*b10*b25*b29*b45*b49*b60*b68*b75 - b8*b10*b25*b36*b38*b49*b60*b68*b75 + 
     b8*b10*b27*b34*b38*b49*b60*b68*b75 - b8*b18*b19*b34*b38*b49*b60*b68*b75 + 
     b9*b17*b19*b34*b38*b49*b60*b68*b75 - b9*b10*b26*b34*b38*b49*b60*b68*b75 + 
     b1*b18*b26*b34*b38*b49*b60*b68*b75 - b1*b17*b27*b34*b38*b49*b60*b68*b75 + 
     b1*b17*b25*b36*b38*b49*b60*b68*b75 - b1*b17*b25*b29*b45*b49*b60*b68*b75 + 
     b1*b17*b25*b29*b40*b54*b60*b68*b75 - b1*b17*b25*b29*b40*b51*b63*b68*b75 + 
     b1*b17*b25*b29*b40*b51*b59*b72*b75 - b1*b17*b25*b29*b40*b51*b59*b66*b81 + 
     b1*b16*b26*b29*b40*b51*b59*b66*b81 - b1*b16*b26*b29*b40*b51*b59*b72*b75 + 
     b1*b16*b26*b29*b40*b51*b63*b68*b75 - b1*b16*b26*b29*b40*b54*b60*b68*b75 + 
     b1*b16*b26*b29*b45*b49*b60*b68*b75 - b1*b16*b26*b36*b38*b49*b60*b68*b75 + 
     b1*b16*b27*b35*b38*b49*b60*b68*b75 - b1*b18*b25*b35*b38*b49*b60*b68*b75 + 
     b9*b10*b25*b35*b38*b49*b60*b68*b75 - b9*b10*b25*b29*b44*b49*b60*b68*b75 + 
     b1*b18*b25*b29*b44*b49*b60*b68*b75 - b1*b16*b27*b29*b44*b49*b60*b68*b75 + 
     b1*b16*b20*b36*b44*b49*b60*b68*b75 - b1*b16*b20*b35*b45*b49*b60*b68*b75 + 
     b1*b16*b20*b35*b40*b54*b60*b68*b75 - b1*b16*b20*b35*b40*b51*b63*b68*b75 + 
     b1*b16*b20*b35*b40*b51*b59*b72*b75 - b1*b16*b20*b35*b40*b51*b59*b66*b81 + 
     b1*b16*b20*b31*b44*b51*b59*b66*b81 - b1*b16*b20*b31*b44*b51*b59*b72*b75 + 
     b1*b16*b20*b31*b44*b51*b63*b68*b75 - b1*b16*b20*b31*b44*b54*b60*b68*b75 + 
     b1*b16*b20*b31*b45*b53*b60*b68*b75 - b1*b16*b20*b36*b40*b53*b60*b68*b75 + 
     b1*b16*b27*b29*b40*b53*b60*b68*b75 - b1*b18*b25*b29*b40*b53*b60*b68*b75 + 
     b9*b10*b25*b29*b40*b53*b60*b68*b75 - b9*b10*b25*b29*b40*b51*b62*b68*b75 + 
     b1*b18*b25*b29*b40*b51*b62*b68*b75 - b1*b16*b27*b29*b40*b51*b62*b68*b75 + 
     b1*b16*b20*b36*b40*b51*b62*b68*b75 - b1*b16*b20*b31*b45*b51*b62*b68*b75 + 
     b1*b16*b20*b31*b42*b54*b62*b68*b75 - b1*b16*b20*b31*b42*b53*b63*b68*b75 + 
     b1*b16*b20*b31*b42*b53*b59*b72*b75 - b1*b16*b20*b31*b42*b53*b59*b66*b81 + 
     b1*b16*b20*b31*b42*b50*b62*b66*b81 - b1*b16*b20*b31*b42*b50*b62*b72*b75 + 
     b1*b16*b20*b31*b42*b50*b63*b71*b75 - b1*b16*b20*b31*b42*b54*b59*b71*b75 + 
     b1*b16*b20*b31*b45*b51*b59*b71*b75 - b1*b16*b20*b36*b40*b51*b59*b71*b75 + 
     b1*b16*b27*b29*b40*b51*b59*b71*b75 - b1*b18*b25*b29*b40*b51*b59*b71*b75 + 
     b9*b10*b25*b29*b40*b51*b59*b71*b75 - b9*b10*b25*b29*b40*b51*b59*b66*b80 + 
     b1*b18*b25*b29*b40*b51*b59*b66*b80 - b1*b16*b27*b29*b40*b51*b59*b66*b80 + 
     b1*b16*b20*b36*b40*b51*b59*b66*b80 - b1*b16*b20*b31*b45*b51*b59*b66*b80 + 
     b1*b16*b20*b31*b42*b54*b59*b66*b80 - b1*b16*b20*b31*b42*b50*b63*b66*b80 + 
     b1*b16*b20*b31*b42*b50*b57*b72*b80 - b1*b16*b20*b31*b42*b50*b57*b71*b81 + 
     b7*b10*b20*b31*b42*b50*b57*b71*b81 - b7*b10*b20*b31*b42*b50*b57*b72*b80 + 
     b7*b10*b20*b31*b42*b50*b63*b66*b80 - b7*b10*b20*b31*b42*b54*b59*b66*b80 + 
     b7*b10*b20*b31*b45*b51*b59*b66*b80 - b7*b10*b20*b36*b40*b51*b59*b66*b80 + 
     b7*b10*b27*b29*b40*b51*b59*b66*b80 - b7*b18*b19*b29*b40*b51*b59*b66*b80 + 
     b9*b16*b19*b29*b40*b51*b59*b66*b80 - b9*b16*b19*b29*b40*b51*b59*b71*b75 + 
     b7*b18*b19*b29*b40*b51*b59*b71*b75 - b7*b10*b27*b29*b40*b51*b59*b71*b75 + 
     b7*b10*b20*b36*b40*b51*b59*b71*b75 - b7*b10*b20*b31*b45*b51*b59*b71*b75 + 
     b7*b10*b20*b31*b42*b54*b59*b71*b75 - b7*b10*b20*b31*b42*b50*b63*b71*b75 + 
     b7*b10*b20*b31*b42*b50*b62*b72*b75 - b7*b10*b20*b31*b42*b50*b62*b66*b81 + 
     b7*b10*b20*b31*b42*b53*b59*b66*b81 - b7*b10*b20*b31*b42*b53*b59*b72*b75 + 
     b7*b10*b20*b31*b42*b53*b63*b68*b75 - b7*b10*b20*b31*b42*b54*b62*b68*b75 + 
     b7*b10*b20*b31*b45*b51*b62*b68*b75 - b7*b10*b20*b36*b40*b51*b62*b68*b75 + 
     b7*b10*b27*b29*b40*b51*b62*b68*b75 - b7*b18*b19*b29*b40*b51*b62*b68*b75 + 
     b9*b16*b19*b29*b40*b51*b62*b68*b75 - b9*b16*b19*b29*b40*b53*b60*b68*b75 + 
     b7*b18*b19*b29*b40*b53*b60*b68*b75 - b7*b10*b27*b29*b40*b53*b60*b68*b75 + 
     b7*b10*b20*b36*b40*b53*b60*b68*b75 - b7*b10*b20*b31*b45*b53*b60*b68*b75 + 
     b7*b10*b20*b31*b44*b54*b60*b68*b75 - b7*b10*b20*b31*b44*b51*b63*b68*b75 + 
     b7*b10*b20*b31*b44*b51*b59*b72*b75 - b7*b10*b20*b31*b44*b51*b59*b66*b81 + 
     b7*b10*b20*b35*b40*b51*b59*b66*b81 - b7*b10*b20*b35*b40*b51*b59*b72*b75 + 
     b7*b10*b20*b35*b40*b51*b63*b68*b75 - b7*b10*b20*b35*b40*b54*b60*b68*b75 + 
     b7*b10*b20*b35*b45*b49*b60*b68*b75 - b7*b10*b20*b36*b44*b49*b60*b68*b75 + 
     b7*b10*b27*b29*b44*b49*b60*b68*b75 - b7*b18*b19*b29*b44*b49*b60*b68*b75 + 
     b9*b16*b19*b29*b44*b49*b60*b68*b75 - b9*b16*b19*b35*b38*b49*b60*b68*b75 + 
     b7*b18*b19*b35*b38*b49*b60*b68*b75 - b7*b10*b27*b35*b38*b49*b60*b68*b75 + 
     b7*b10*b26*b36*b38*b49*b60*b68*b75 - b7*b10*b26*b29*b45*b49*b60*b68*b75 + 
     b7*b10*b26*b29*b40*b54*b60*b68*b75 - b7*b10*b26*b29*b40*b51*b63*b68*b75 + 
     b7*b10*b26*b29*b40*b51*b59*b72*b75 - b7*b10*b26*b29*b40*b51*b59*b66*b81 + 
     b7*b17*b19*b29*b40*b51*b59*b66*b81 - b7*b17*b19*b29*b40*b51*b59*b72*b75 + 
     b7*b17*b19*b29*b40*b51*b63*b68*b75 - b7*b17*b19*b29*b40*b54*b60*b68*b75 + 
     b7*b17*b19*b29*b45*b49*b60*b68*b75 - b7*b17*b19*b36*b38*b49*b60*b68*b75 + 
     b7*b17*b27*b28*b38*b49*b60*b68*b75 - b7*b18*b26*b28*b38*b49*b60*b68*b75 + 
     b9*b16*b26*b28*b38*b49*b60*b68*b75 - b9*b17*b25*b28*b38*b49*b60*b68*b75 + 
     b8*b18*b25*b28*b38*b49*b60*b68*b75 - b8*b16*b27*b28*b38*b49*b60*b68*b75 + 
     b8*b16*b19*b36*b38*b49*b60*b68*b75 - b8*b16*b19*b29*b45*b49*b60*b68*b75 + 
     b8*b16*b19*b29*b40*b54*b60*b68*b75 - b8*b16*b19*b29*b40*b51*b63*b68*b75 + 
     b8*b16*b19*b29*b40*b51*b59*b72*b75 - b8*b16*b19*b29*b40*b51*b59*b66*b81 + 
     b8*b16*b19*b29*b42*b49*b59*b66*b81 - b8*b16*b19*b29*b42*b49*b59*b72*b75 + 
     b8*b16*b19*b29*b42*b49*b63*b68*b75 - b8*b16*b19*b29*b42*b54*b58*b68*b75 + 
     b8*b16*b19*b29*b45*b51*b58*b68*b75 - b8*b16*b19*b36*b38*b51*b58*b68*b75 + 
     b8*b16*b27*b28*b38*b51*b58*b68*b75 - b8*b18*b25*b28*b38*b51*b58*b68*b75 + 
     b9*b17*b25*b28*b38*b51*b58*b68*b75 - b9*b16*b26*b28*b38*b51*b58*b68*b75 + 
     b7*b18*b26*b28*b38*b51*b58*b68*b75 - b7*b17*b27*b28*b38*b51*b58*b68*b75 + 
     b7*b17*b19*b36*b38*b51*b58*b68*b75 - b7*b17*b19*b29*b45*b51*b58*b68*b75 + 
     b7*b17*b19*b29*b42*b54*b58*b68*b75 - b7*b17*b19*b29*b42*b49*b63*b68*b75 + 
     b7*b17*b19*b29*b42*b49*b59*b72*b75 - b7*b17*b19*b29*b42*b49*b59*b66*b81 + 
     b7*b10*b26*b29*b42*b49*b59*b66*b81 - b7*b10*b26*b29*b42*b49*b59*b72*b75 + 
     b7*b10*b26*b29*b42*b49*b63*b68*b75 - b7*b10*b26*b29*b42*b54*b58*b68*b75 + 
     b7*b10*b26*b29*b45*b51*b58*b68*b75 - b7*b10*b26*b36*b38*b51*b58*b68*b75 + 
     b7*b10*b27*b35*b38*b51*b58*b68*b75 - b7*b18*b19*b35*b38*b51*b58*b68*b75 + 
     b9*b16*b19*b35*b38*b51*b58*b68*b75 - b9*b16*b19*b29*b44*b51*b58*b68*b75 + 
     b7*b18*b19*b29*b44*b51*b58*b68*b75 - b7*b10*b27*b29*b44*b51*b58*b68*b75 + 
     b7*b10*b20*b36*b44*b51*b58*b68*b75 - b7*b10*b20*b35*b45*b51*b58*b68*b75 + 
     b7*b10*b20*b35*b42*b54*b58*b68*b75 - b7*b10*b20*b35*b42*b49*b63*b68*b75 + 
     b7*b10*b20*b35*b42*b49*b59*b72*b75 - b7*b10*b20*b35*b42*b49*b59*b66*b81 + 
     b7*b10*b20*b33*b44*b49*b59*b66*b81 - b7*b10*b20*b33*b44*b49*b59*b72*b75 + 
     b7*b10*b20*b33*b44*b49*b63*b68*b75 - b7*b10*b20*b33*b44*b54*b58*b68*b75 + 
     b7*b10*b20*b33*b45*b53*b58*b68*b75 - b7*b10*b20*b36*b42*b53*b58*b68*b75 + 
     b7*b10*b27*b29*b42*b53*b58*b68*b75 - b7*b18*b19*b29*b42*b53*b58*b68*b75 + 
     b9*b16*b19*b29*b42*b53*b58*b68*b75 - b9*b16*b19*b29*b42*b49*b62*b68*b75 + 
     b7*b18*b19*b29*b42*b49*b62*b68*b75 - b7*b10*b27*b29*b42*b49*b62*b68*b75 + 
     b7*b10*b20*b36*b42*b49*b62*b68*b75 - b7*b10*b20*b33*b45*b49*b62*b68*b75 + 
     b7*b10*b20*b33*b40*b54*b62*b68*b75 - b7*b10*b20*b33*b40*b53*b63*b68*b75 + 
     b7*b10*b20*b33*b40*b53*b59*b72*b75 - b7*b10*b20*b33*b40*b53*b59*b66*b81 + 
     b7*b10*b20*b33*b40*b50*b62*b66*b81 - b7*b10*b20*b33*b40*b50*b62*b72*b75 + 
     b7*b10*b20*b33*b40*b50*b63*b71*b75 - b7*b10*b20*b33*b40*b54*b59*b71*b75 + 
     b7*b10*b20*b33*b45*b49*b59*b71*b75 - b7*b10*b20*b36*b42*b49*b59*b71*b75 + 
     b7*b10*b27*b29*b42*b49*b59*b71*b75 - b7*b18*b19*b29*b42*b49*b59*b71*b75 + 
     b9*b16*b19*b29*b42*b49*b59*b71*b75 - b9*b16*b19*b29*b42*b49*b59*b66*b80 + 
     b7*b18*b19*b29*b42*b49*b59*b66*b80 - b7*b10*b27*b29*b42*b49*b59*b66*b80 + 
     b7*b10*b20*b36*b42*b49*b59*b66*b80 - b7*b10*b20*b33*b45*b49*b59*b66*b80 + 
     b7*b10*b20*b33*b40*b54*b59*b66*b80 - b7*b10*b20*b33*b40*b50*b63*b66*b80 + 
     b7*b10*b20*b33*b40*b50*b57*b72*b80 - b7*b10*b20*b33*b40*b50*b57*b71*b81 + 
     b1*b16*b20*b33*b40*b50*b57*b71*b81 - b1*b16*b20*b33*b40*b50*b57*b72*b80 + 
     b1*b16*b20*b33*b40*b50*b63*b66*b80 - b1*b16*b20*b33*b40*b54*b59*b66*b80 + 
     b1*b16*b20*b33*b45*b49*b59*b66*b80 - b1*b16*b20*b36*b42*b49*b59*b66*b80 + 
     b1*b16*b27*b29*b42*b49*b59*b66*b80 - b1*b18*b25*b29*b42*b49*b59*b66*b80 + 
     b9*b10*b25*b29*b42*b49*b59*b66*b80 - b9*b10*b25*b29*b42*b49*b59*b71*b75 + 
     b1*b18*b25*b29*b42*b49*b59*b71*b75 - b1*b16*b27*b29*b42*b49*b59*b71*b75 + 
     b1*b16*b20*b36*b42*b49*b59*b71*b75 - b1*b16*b20*b33*b45*b49*b59*b71*b75 + 
     b1*b16*b20*b33*b40*b54*b59*b71*b75 - b1*b16*b20*b33*b40*b50*b63*b71*b75 + 
     b1*b16*b20*b33*b40*b50*b62*b72*b75 - b1*b16*b20*b33*b40*b50*b62*b66*b81 + 
     b1*b16*b20*b33*b40*b53*b59*b66*b81 - b1*b16*b20*b33*b40*b53*b59*b72*b75 + 
     b1*b16*b20*b33*b40*b53*b63*b68*b75 - b1*b16*b20*b33*b40*b54*b62*b68*b75 + 
     b1*b16*b20*b33*b45*b49*b62*b68*b75 - b1*b16*b20*b36*b42*b49*b62*b68*b75 + 
     b1*b16*b27*b29*b42*b49*b62*b68*b75 - b1*b18*b25*b29*b42*b49*b62*b68*b75 + 
     b9*b10*b25*b29*b42*b49*b62*b68*b75 - b9*b10*b25*b29*b42*b53*b58*b68*b75 + 
     b1*b18*b25*b29*b42*b53*b58*b68*b75 - b1*b16*b27*b29*b42*b53*b58*b68*b75 + 
     b1*b16*b20*b36*b42*b53*b58*b68*b75 - b1*b16*b20*b33*b45*b53*b58*b68*b75 + 
     b1*b16*b20*b33*b44*b54*b58*b68*b75 - b1*b16*b20*b33*b44*b49*b63*b68*b75 + 
     b1*b16*b20*b33*b44*b49*b59*b72*b75 - b1*b16*b20*b33*b44*b49*b59*b66*b81 + 
     b1*b16*b20*b35*b42*b49*b59*b66*b81 - b1*b16*b20*b35*b42*b49*b59*b72*b75 + 
     b1*b16*b20*b35*b42*b49*b63*b68*b75 - b1*b16*b20*b35*b42*b54*b58*b68*b75 + 
     b1*b16*b20*b35*b45*b51*b58*b68*b75 - b1*b16*b20*b36*b44*b51*b58*b68*b75 + 
     b1*b16*b27*b29*b44*b51*b58*b68*b75 - b1*b18*b25*b29*b44*b51*b58*b68*b75 + 
     b9*b10*b25*b29*b44*b51*b58*b68*b75 - b9*b10*b25*b35*b38*b51*b58*b68*b75 + 
     b1*b18*b25*b35*b38*b51*b58*b68*b75 - b1*b16*b27*b35*b38*b51*b58*b68*b75 + 
     b1*b16*b26*b36*b38*b51*b58*b68*b75 - b1*b16*b26*b29*b45*b51*b58*b68*b75 + 
     b1*b16*b26*b29*b42*b54*b58*b68*b75 - b1*b16*b26*b29*b42*b49*b63*b68*b75 + 
     b1*b16*b26*b29*b42*b49*b59*b72*b75 - b1*b16*b26*b29*b42*b49*b59*b66*b81 + 
     b1*b17*b25*b29*b42*b49*b59*b66*b81 - b1*b17*b25*b29*b42*b49*b59*b72*b75 + 
     b1*b17*b25*b29*b42*b49*b63*b68*b75 - b1*b17*b25*b29*b42*b54*b58*b68*b75 + 
     b1*b17*b25*b29*b45*b51*b58*b68*b75 - b1*b17*b25*b36*b38*b51*b58*b68*b75 + 
     b1*b17*b27*b34*b38*b51*b58*b68*b75 - b1*b18*b26*b34*b38*b51*b58*b68*b75 + 
     b9*b10*b26*b34*b38*b51*b58*b68*b75 - b9*b17*b19*b34*b38*b51*b58*b68*b75 + 
     b8*b18*b19*b34*b38*b51*b58*b68*b75 - b8*b10*b27*b34*b38*b51*b58*b68*b75 + 
     b8*b10*b25*b36*b38*b51*b58*b68*b75 - b8*b10*b25*b29*b45*b51*b58*b68*b75 + 
     b8*b10*b25*b29*b42*b54*b58*b68*b75 - b8*b10*b25*b29*b42*b49*b63*b68*b75 + 
     b8*b10*b25*b29*b42*b49*b59*b72*b75 - b8*b10*b25*b29*b42*b49*b59*b66*b81 + 
     b8*b10*b20*b34*b42*b49*b59*b66*b81 - b8*b10*b20*b34*b42*b49*b59*b72*b75 + 
     b8*b10*b20*b34*b42*b49*b63*b68*b75 - b8*b10*b20*b34*b42*b54*b58*b68*b75 + 
     b8*b10*b20*b34*b45*b51*b58*b68*b75 - b8*b10*b20*b36*b43*b51*b58*b68*b75 + 
     b8*b10*b27*b29*b43*b51*b58*b68*b75 - b8*b18*b19*b29*b43*b51*b58*b68*b75 + 
     b9*b17*b19*b29*b43*b51*b58*b68*b75 - b9*b10*b26*b29*b43*b51*b58*b68*b75 + 
     b1*b18*b26*b29*b43*b51*b58*b68*b75 - b1*b17*b27*b29*b43*b51*b58*b68*b75 + 
     b1*b17*b20*b36*b43*b51*b58*b68*b75 - b1*b17*b20*b34*b45*b51*b58*b68*b75 + 
     b1*b17*b20*b34*b42*b54*b58*b68*b75 - b1*b17*b20*b34*b42*b49*b63*b68*b75 + 
     b1*b17*b20*b34*b42*b49*b59*b72*b75 - b1*b17*b20*b34*b42*b49*b59*b66*b81 + 
     b1*b11*b26*b34*b42*b49*b59*b66*b81 - b1*b11*b26*b34*b42*b49*b59*b72*b75 + 
     b1*b11*b26*b34*b42*b49*b63*b68*b75 - b1*b11*b26*b34*b42*b54*b58*b68*b75 + 
     b1*b11*b26*b34*b45*b51*b58*b68*b75 - b1*b11*b26*b36*b43*b51*b58*b68*b75 + 
     b1*b11*b27*b35*b43*b51*b58*b68*b75 - b1*b18*b20*b35*b43*b51*b58*b68*b75 + 
     b9*b10*b20*b35*b43*b51*b58*b68*b75 - b9*b10*b20*b34*b44*b51*b58*b68*b75 + 
     b1*b18*b20*b34*b44*b51*b58*b68*b75 - b1*b11*b27*b34*b44*b51*b58*b68*b75 + 
     b1*b11*b25*b36*b44*b51*b58*b68*b75 - b1*b11*b25*b35*b45*b51*b58*b68*b75 + 
     b1*b11*b25*b35*b42*b54*b58*b68*b75 - b1*b11*b25*b35*b42*b49*b63*b68*b75 + 
     b1*b11*b25*b35*b42*b49*b59*b72*b75 - b1*b11*b25*b35*b42*b49*b59*b66*b81 + 
     b1*b11*b25*b33*b44*b49*b59*b66*b81 - b1*b11*b25*b33*b44*b49*b59*b72*b75 + 
     b1*b11*b25*b33*b44*b49*b63*b68*b75 - b1*b11*b25*b33*b44*b54*b58*b68*b75 + 
     b1*b11*b25*b33*b45*b53*b58*b68*b75 - b1*b11*b25*b36*b42*b53*b58*b68*b75 + 
     b1*b11*b27*b34*b42*b53*b58*b68*b75 - b1*b18*b20*b34*b42*b53*b58*b68*b75 + 
     b9*b10*b20*b34*b42*b53*b58*b68*b75 - b9*b10*b20*b34*b42*b49*b62*b68*b75 + 
     b1*b18*b20*b34*b42*b49*b62*b68*b75 - b1*b11*b27*b34*b42*b49*b62*b68*b75 + 
     b1*b11*b25*b36*b42*b49*b62*b68*b75 - b1*b11*b25*b33*b45*b49*b62*b68*b75 + 
     b1*b11*b25*b33*b40*b54*b62*b68*b75 - b1*b11*b25*b33*b40*b53*b63*b68*b75 + 
     b1*b11*b25*b33*b40*b53*b59*b72*b75 - b1*b11*b25*b33*b40*b53*b59*b66*b81 + 
     b1*b11*b25*b33*b40*b50*b62*b66*b81 - b1*b11*b25*b33*b40*b50*b62*b72*b75 + 
     b1*b11*b25*b33*b40*b50*b63*b71*b75 - b1*b11*b25*b33*b40*b54*b59*b71*b75 + 
     b1*b11*b25*b33*b45*b49*b59*b71*b75 - b1*b11*b25*b36*b42*b49*b59*b71*b75 + 
     b1*b11*b27*b34*b42*b49*b59*b71*b75 - b1*b18*b20*b34*b42*b49*b59*b71*b75 + 
     b9*b10*b20*b34*b42*b49*b59*b71*b75 - b9*b10*b20*b34*b42*b49*b59*b66*b80 + 
     b1*b18*b20*b34*b42*b49*b59*b66*b80 - b1*b11*b27*b34*b42*b49*b59*b66*b80 + 
     b1*b11*b25*b36*b42*b49*b59*b66*b80 - b1*b11*b25*b33*b45*b49*b59*b66*b80 + 
     b1*b11*b25*b33*b40*b54*b59*b66*b80 - b1*b11*b25*b33*b40*b50*b63*b66*b80 + 
     b1*b11*b25*b33*b40*b50*b57*b72*b80 - b1*b11*b25*b33*b40*b50*b57*b71*b81 + 
     b1*b11*b24*b34*b40*b50*b57*b71*b81 - b1*b11*b24*b34*b40*b50*b57*b72*b80 + 
     b1*b11*b24*b34*b40*b50*b63*b66*b80 - b1*b11*b24*b34*b40*b54*b59*b66*b80 + 
     b1*b11*b24*b34*b45*b49*b59*b66*b80 - b1*b11*b24*b36*b43*b49*b59*b66*b80 + 
     b1*b11*b27*b33*b43*b49*b59*b66*b80 - b1*b18*b20*b33*b43*b49*b59*b66*b80 + 
     b9*b10*b20*b33*b43*b49*b59*b66*b80 - b9*b10*b20*b33*b43*b49*b59*b71*b75 + 
     b1*b18*b20*b33*b43*b49*b59*b71*b75 - b1*b11*b27*b33*b43*b49*b59*b71*b75 + 
     b1*b11*b24*b36*b43*b49*b59*b71*b75 - b1*b11*b24*b34*b45*b49*b59*b71*b75 + 
     b1*b11*b24*b34*b40*b54*b59*b71*b75 - b1*b11*b24*b34*b40*b50*b63*b71*b75 + 
     b1*b11*b24*b34*b40*b50*b62*b72*b75 - b1*b11*b24*b34*b40*b50*b62*b66*b81 + 
     b1*b11*b24*b34*b40*b53*b59*b66*b81 - b1*b11*b24*b34*b40*b53*b59*b72*b75 + 
     b1*b11*b24*b34*b40*b53*b63*b68*b75 - b1*b11*b24*b34*b40*b54*b62*b68*b75 + 
     b1*b11*b24*b34*b45*b49*b62*b68*b75 - b1*b11*b24*b36*b43*b49*b62*b68*b75 + 
     b1*b11*b27*b33*b43*b49*b62*b68*b75 - b1*b18*b20*b33*b43*b49*b62*b68*b75 + 
     b9*b10*b20*b33*b43*b49*b62*b68*b75 - b9*b10*b20*b33*b43*b53*b58*b68*b75 + 
     b1*b18*b20*b33*b43*b53*b58*b68*b75 - b1*b11*b27*b33*b43*b53*b58*b68*b75 + 
     b1*b11*b24*b36*b43*b53*b58*b68*b75 - b1*b11*b24*b34*b45*b53*b58*b68*b75 + 
     b1*b11*b24*b34*b44*b54*b58*b68*b75 - b1*b11*b24*b34*b44*b49*b63*b68*b75 + 
     b1*b11*b24*b34*b44*b49*b59*b72*b75 - b1*b11*b24*b34*b44*b49*b59*b66*b81 + 
     b1*b11*b24*b35*b43*b49*b59*b66*b81 - b1*b11*b24*b35*b43*b49*b59*b72*b75 + 
     b1*b11*b24*b35*b43*b49*b63*b68*b75 - b1*b11*b24*b35*b43*b54*b58*b68*b75 + 
     b1*b11*b24*b35*b45*b52*b58*b68*b75 - b1*b11*b24*b36*b44*b52*b58*b68*b75 + 
     b1*b11*b27*b33*b44*b52*b58*b68*b75 - b1*b18*b20*b33*b44*b52*b58*b68*b75 + 
     b9*b10*b20*b33*b44*b52*b58*b68*b75 - b9*b10*b20*b35*b42*b52*b58*b68*b75 + 
     b1*b18*b20*b35*b42*b52*b58*b68*b75 - b1*b11*b27*b35*b42*b52*b58*b68*b75 + 
     b1*b11*b26*b36*b42*b52*b58*b68*b75 - b1*b11*b26*b33*b45*b52*b58*b68*b75 + 
     b1*b11*b26*b33*b43*b54*b58*b68*b75 - b1*b11*b26*b33*b43*b49*b63*b68*b75 + 
     b1*b11*b26*b33*b43*b49*b59*b72*b75 - b1*b11*b26*b33*b43*b49*b59*b66*b81 + 
     b1*b17*b20*b33*b43*b49*b59*b66*b81 - b1*b17*b20*b33*b43*b49*b59*b72*b75 + 
     b1*b17*b20*b33*b43*b49*b63*b68*b75 - b1*b17*b20*b33*b43*b54*b58*b68*b75 + 
     b1*b17*b20*b33*b45*b52*b58*b68*b75 - b1*b17*b20*b36*b42*b52*b58*b68*b75 + 
     b1*b17*b27*b29*b42*b52*b58*b68*b75 - b1*b18*b26*b29*b42*b52*b58*b68*b75 + 
     b9*b10*b26*b29*b42*b52*b58*b68*b75 - b9*b17*b19*b29*b42*b52*b58*b68*b75 + 
     b8*b18*b19*b29*b42*b52*b58*b68*b75 - b8*b10*b27*b29*b42*b52*b58*b68*b75 + 
     b8*b10*b20*b36*b42*b52*b58*b68*b75 - b8*b10*b20*b33*b45*b52*b58*b68*b75 + 
     b8*b10*b20*b33*b43*b54*b58*b68*b75 - b8*b10*b20*b33*b43*b49*b63*b68*b75 + 
     b8*b10*b20*b33*b43*b49*b59*b72*b75 - b8*b10*b20*b33*b43*b49*b59*b66*b