OFF
8 6 0
-1 -1 -1
-1 1 -1
1 1 -1
1 -1 -1
-1 -1 1
-1 1 1
1 1 1
1 -1 1
4  0 3 7 4
4  3 2 6 7
4  2 1 5 6
4  1 0 4 5 
4  4 7 6 5
4  0 1 2 3