2 2 2 2 23 23 23 23 23 23 23 23 23 23 23 23 2 2 2 2
2 23 23 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23 23 2
2 23 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23 2
2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
2 0 0 0 0 23 2 2 2 2 2 2 2 2 2 2 23 0 0 0
2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0
2 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2
23 23 23 2 2 2 2 2 2 2 2 2 23 0 0 0 0 0 0 2
23 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2
23 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 2
23 23 23 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2