matrix := [
[0,6,0,0,0,0,0,0,0,0],
[11,0,0,0,0,0,0,0,0,0],
[0,0,0,6,0,0,0,0,0,0],
[0,0,11,0,0,0,0,0,0,0],
[0,0,0,0,0,0,6,0,0,0],
[0,0,0,0,0,0,0,6,0,0],
[0,0,0,0,11,0,0,0,0,0],
[0,0,0,0,0,11,0,0,0,0],
[7,6,1,13,9,15,15,8,10,0],
[15,9,5,3,3,15,12,9,0,7]
]*Z(17);