matrix := [
[0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,11,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,6,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,11,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0],
[0,0,0,0,0,0,11,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,11,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0],
[0,0,0,0,0,0,0,0,0,0,0,0,10,0,0,0],
[0,0,0,0,0,0,0,0,0,0,11,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,11,0,0,0,0],
[10,6,4,16,15,9,3,9,12,2,16,15,3,13,9,7]
]*Z(17);