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