MeatAxe.Matrix := [ [0,3,0,0,0,0,0,0,0,0,0,0,0], [3,0,0,0,0,0,0,0,0,0,0,0,0], [0,0,0,3,0,0,0,0,0,0,0,0,0], [0,0,3,0,0,0,0,0,0,0,0,0,0], [0,0,0,0,0,0,3,0,0,0,0,0,0], [0,0,0,0,0,0,0,0,3,0,0,0,0], [0,0,0,0,3,0,0,0,0,0,0,0,0], [3,2,3,2,3,4,2,3,1,0,0,0,0], [0,0,0,0,0,3,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0,0,0,0,0,3], [4,1,4,1,4,2,1,0,3,2,3,0,3], [1,4,1,4,1,0,4,0,0,3,0,3,2], [0,0,0,0,0,0,0,0,0,3,0,0,0] ]*Z(5);