matrix := [
[0,6,0,0,0,0,0,0,0,0,0,0],
[11,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,6,0,0,0,0,0,0,0,0],
[0,0,11,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,6,0,0,0,0,0,0],
[0,0,0,0,11,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,6,0,0,0],
[0,0,0,0,0,0,0,0,0,6,0,0],
[0,0,0,0,0,0,11,0,0,0,0,0],
[0,0,0,0,0,0,0,11,0,0,0,0],
[5,16,7,15,11,5,3,3,9,10,6,7],
[7,16,2,3,7,13,10,6,14,1,14,11]
]*Z(17);