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