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