1,1,1,1,1,1,1,1,
1,1/2,0,1/3,-1/6,0,-1/3,-1/3,
1,0,1,-1/3,0,-1/3,1,-1/3,
1,0,0,-1/3,0,0,-1/3,1/3,
1,0,-1,0,0,0,1,0,
1,-1/2,0,1/3,1/6,0,-1/3,-1/3,
1,-1,1,1,-1,1,1,1;