OFF
13 14 1
0 -1 -1
-1 0 -1
1 0 -1
0 1 -1
-1 -1 0
1 -1 0
0 0 0
-1 1 0
1 1 0
0 -1 1
-1 0 1
1 0 1
0 1 1
3 3 7 1 
4 1 0 2 3 
3 0 5 2 
3 4 0 1 
3 4 10 9 
4 0 4 9 5 
4 4 1 7 10 
3 8 3 2 
3 12 10 7 
4 7 3 8 12 
3 11 5 9 
3 11 12 8 
4 5 11 8 2 
4 11 9 10 12