matrix := [
[8,7,2,10,9,6,6,10,9,4],
[2,10,2,9,4,4,0,6,4,3],
[6,2,5,1,2,1,5,10,10,4],
[7,3,10,4,7,0,3,7,7,10],
[7,4,8,4,2,5,9,4,3,0],
[0,7,2,2,6,1,3,10,1,9],
[0,2,10,10,6,9,0,10,1,4],
[1,6,5,0,0,4,3,5,7,5],
[2,5,0,7,10,1,3,1,6,8],
[5,10,6,5,8,7,8,2,0,2]
]*Z(11);