matrix := [
[0,5,0,0,0,0,0,0,0,0],
[0,0,6,0,0,0,0,0,0,0],
[5,0,0,0,0,0,0,0,0,0],
[0,0,0,0,6,0,0,0,0,0],
[0,0,0,0,0,0,6,0,0,0],
[0,0,0,0,0,0,0,6,0,0],
[0,0,0,6,0,0,0,0,0,0],
[9,5,4,3,10,1,9,5,3,10],
[0,0,0,0,0,0,0,0,0,2],
[10,4,6,3,2,2,6,9,4,1]
]*Z(11);