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