{a*f*k-a*g*j-e*b*k+e*c*j+i*b*g-i*c*f,
a*f*l-a*h*j-e*b*l+e*d*j+i*b*h-i*d*f,
a*g*l-a*h*k-e*c*l+e*d*k+i*c*h-i*d*g,
b*g*l-b*h*k-f*c*l+f*d*k+j*c*h-j*d*g}
{
(1,0,2,3,5,4,6,7,9,8,10,11),
(3,0,1,2,7,4,5,6,11,8,9,10),
(4,5,6,7,0,1,2,3,8,9,10,11),
(4,5,6,7,8,9,10,11,0,1,2,3)
}
