matrix := [
[0,3,0,0,0,0,0,0,0,0,0,0],
[2,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,3,0,0,0,0,0,0,0,0],
[0,0,2,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,3,0,0,0,0,0],
[0,0,0,0,0,0,0,3,0,0,0,0],
[0,0,0,0,2,0,0,0,0,0,0,0],
[0,0,0,0,0,2,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,3],
[4,1,3,1,4,2,0,1,4,3,2,2],
[3,0,2,4,4,1,4,3,2,1,2,1],
[0,0,0,0,0,0,0,0,2,0,0,0]
]*Z(5);