1 0 0 0 0 0 2 4 4 
0 0 0 0 0 0 5 6 1
0 1 0 0 0 0 0 2 3
11 4 0 0 8 1 6 2 0
11 5 17 7 0 0 6 6 2
9 6 0 0 6 2 10 1 4
9 7 13 10 0 0 4 5 4 
7 8 0 0 4 3 6 6 4 
7 9 10 13 0 0 6 2 0 
5 10 0 0 2 4 0 1 3



