17 7
2 1
6 1 4 4 0 4 1 0 4 4 1 1 1 1 4 4 0 1 4 0
10 1 5 3 0 1 0 0 1 0 0 1 1 0 2 2 0 2 0
5 5 0 1 0 2 0 0 1 0 2 2 0 1 0 0 0 0 1 1 1 1 0 0 0 0 0