MeatAxe.Matrix := [
[0,5,0,0,0,0,0,0],
[0,0,5,0,0,0,0,0],
[0,0,0,0,5,0,0,0],
[0,0,0,0,0,5,0,0],
[0,0,2,0,0,6,5,0],
[0,1,0,2,1,0,0,0],
[0,2,0,0,1,0,0,2],
[5,0,6,0,0,1,0,0]
]*Z(7);