MeatAxe.Matrix := [
[Z(9)^4,Z(9)^2,Z(9)^4,Z(9)^6],
[0*Z(9),Z(9)^4,0*Z(9),Z(9)^4],
[Z(9)^4,Z(9)^6,Z(9)^8,Z(9)^6],
[0*Z(9),Z(9)^4,0*Z(9),Z(9)^8]
];