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