A := Matrix(12, 12, [[u*v*w*x,u*v*w*x+v,u*v*w*x+w,u*v*w*x+v+x,u*v*w*x+v+w+x+y,u
*y*z+x+y,u*v*w*x+u*y*z+v+w,u*v*w*x+v+w,x+w,u*v*w*x+v+w+x,u*v*w*x+y,u*v*w*x+u*y*
z+w+y],[v,u*v*w*x+v,2*v,u*v*w*x+v+w,u*v*w*x+2*v+w+x,w+x+y,u*v*w*x+2*v+y,u*v*w*x
+2*v,v+w,u*v*w*x+2*v+w,v+x,2*v+x+y],[v+w,u*v*w*x+2*v+w,u*v*w*x+2*v+w,u*v*w*x+3*
v+2*w,2*u*v*w*x+4*v+3*w+x,v+2*w+2*x+y,2*u*v*w*x+3*v+w+x+y,2*u*v*w*x+3*v+w,u*v*w
*x+2*v+w,2*u*v*w*x+4*v+2*w,v+2*w+x,u*v*w*x+2*v+2*w+2*x+y],[u*v*w*x+v+w+x,2*u*v*
w*x+3*v+2*w+x,2*u*v*w*x+3*v+2*w+x,3*u*v*w*x+4*v+3*w+2*x,4*u*v*w*x+7*v+5*w+3*x+y
,u*v*w*x+u*y*z+2*v+3*w+3*x+2*y,3*u*v*w*x+u*y*z+5*v+4*w+2*x+y,3*u*v*w*x+5*v+3*w+
x,2*u*v*w*x+3*v+2*w+x,4*u*v*w*x+6*v+4*w+2*x,u*v*w*x+2*v+2*w+2*x+y,2*u*v*w*x+u*y
*z+4*v+4*w+3*x+2*y],[u*v*w*x+v+w+x+y,2*u*v*w*x+3*v+2*w+2*x+y,2*u*v*w*x+3*v+3*w+
x+y,3*u*v*w*x+5*v+3*w+3*x+y,5*u*v*w*x+8*v+6*w+4*x+2*y,2*u*v*w*x+u*y*z+4*v+3*w+3
*x+2*y,3*u*v*w*x+u*y*z+6*v+5*w+3*x+2*y,3*u*v*w*x+5*v+4*w+2*x+y,2*u*v*w*x+4*v+3*
w+x,4*u*v*w*x+7*v+5*w+3*x+y,2*u*v*w*x+2*v+2*w+2*x+2*y,3*u*v*w*x+u*y*z+5*v+5*w+3
*x+3*y],[u*y*z+x+y,u*y*z+w+2*x+2*y,u*y*z+v+w+2*x+y,u*v*w*x+u*y*z+v+2*w+2*x+2*y,
2*u*v*w*x+u*y*z+4*v+3*w+3*x+2*y,3*u*v*w*x+4*v+2*w,u*v*w*x+u*y*z+2*v+3*w+3*x+2*y
,u*y*z+v+2*w+3*x+2*y,u*v*w*x+2*v+2*w+x,u*v*w*x+u*y*z+2*v+3*w+3*x+2*y,u*v*w*x+u*
y*z+2*v+x+y,2*u*v*w*x+u*y*z+4*v+2*w+2*x+y],[u*v*w*x+v+x+y,2*u*v*w*x+2*v+w+2*x+y
,u*v*w*x+3*v+2*w+x+y,3*u*v*w*x+3*v+2*w+3*x+y,4*u*v*w*x+6*v+4*w+4*x+2*y,2*u*v*w*
x+u*y*z+3*v+2*w+2*x+2*y,2*u*v*w*x+w*x*y*z+u*y*z+5*v+4*w+2*x+2*y,2*u*v*w*x+w*x*y
*z+4*v+3*w+2*x+2*y,u*v*w*x+3*v+3*w+2*x+y,3*u*v*w*x+w*x*y*z+5*v+5*w+4*x+2*y,2*u*
v*w*x+3*v+w+2*x+2*y,2*u*v*w*x+u*v*z+u*y*z+6*v+3*w+2*x+3*y],[v+x,u*v*w*x+v+w+x,3
*v+x,2*u*v*w*x+v+2*w+x,2*u*v*w*x+4*v+2*w+2*x,u*v*w*x+v+2*w+x+y,u*v*w*x+3*v+2*w+
x+2*y,u*v*w*x+w*x*y*z+3*v+w+x+y,u*v*w*x+w*x*y*z+2*v+w+y,2*u*v*w*x+w*x*y*z+3*v+2
*w+2*x+2*y,2*v+3*x+w,5*v+2*x+y+2*w],[v+x,u*v*w*x+v+w+x,3*v+x,2*u*v*w*x+v+2*w+x,
2*u*v*w*x+4*v+2*w+2*x,u*v*w*x+v+2*w+x+y,u*v*w*x+3*v+2*w+2*x+y,u*v*w*x+3*v+w+2*x
+y,u*v*w*x+w*x*y*z+2*v+w+y,2*u*v*w*x+w*x*y*z+3*v+2*w+2*x+2*y,2*v+3*x+y,4*v+3*x+
y+2*w],[u*y*z+v+w+y,u*v*w*x+u*y*z+2*v+w+x+2*y,u*v*w*x+u*y*z+2*v+2*w+x+y,u*v*w*x
+u*y*z+4*v+3*w+x+2*y,3*u*v*w*x+u*y*z+6*v+5*w+3*x+2*y,2*u*v*w*x+4*v+3*w+2*x+y,3*
u*v*w*x+w*x*y*z+u*y*z+4*v+3*w+4*x+4*y,2*u*v*w*x+2*w*x*y*z+u*y*z+3*v+3*w+4*x+5*y
,u*v*w*x+2*w*x*y*z+3*v+3*w+3*x+4*y,2*u*v*w*x+4*w*x*y*z+u*y*z+5*v+6*w+6*x+8*y,u*
v*w*x+w*x*y*z+u*y*z+3*v+4*w+3*x+3*y,3*u*v*w*x+u*v*z+u*y*z+6*v+5*w+5*x+3*y],[u*v
*w*x+v+x+y,2*u*v*w*x+2*v+w+2*x+y,u*v*w*x+3*v+2*w+x+y,3*u*v*w*x+3*v+2*w+3*x+y,4*
u*v*w*x+6*v+4*w+4*x+2*y,2*u*v*w*x+u*y*z+3*v+2*w+2*x+2*y,2*u*v*w*x+u*y*z+6*v+4*w
+3*x+2*y,2*u*v*w*x+5*v+4*w+3*x+2*y,u*v*w*x+w*x*y*z+3*v+4*w+2*x+y,3*u*v*w*x+w*x*
y*z+6*v+5*w+5*x+4*y,2*u*v*w*x+w*x*y*z+2*v+3*x+4*y,2*u*v*w*x+w*x*y*z+u*y*z+5*v+4
*w+3*x+4*y],[u*v*w*x+u*y*z+v,2*u*v*w*x+u*y*z+2*v+y,u*v*w*x+u*y*z+2*v+w+x,2*u*v*
w*x+u*y*z+2*v+2*w+x+y,2*u*v*w*x+u*y*z+4*v+3*w+3*x+2*y,u*v*w*x+u*y*z+v+2*w+2*x+2
*y,3*u*v*w*x+u*v*z+2*u*y*z+3*v+w+x+2*y,2*u*v*w*x+u*v*z+u*y*z+4*v+w+x+y,2*v+4*w+
2*x,2*u*v*w*x+u*v*z+u*y*z+4*v+4*w+3*x+y,u*v*w*x+u*y*z+2*v+2*x+2*y,2*u*v*w*x+w*x
*y*z+2*u*y*z+3*v+w+2*x+3*y]]);
