19 7
0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
0
3 11 1 4
0
2 5 13
7 2 17 14 13 1 12 9
0
13 4 9 16 11 14 12 2 6 8 5 19 18 1
0
12 14 19 18 4 1 12 16 2 3 6 8 17
16 6 15 3 14 4 16 8 9 18 17 11 13 7 2 5 19
8 9 4 13 14 17 2 12 1
0
0
14 10 15 11 5 17 13 2 19 6 4 7 12 3 18
0
0
0
0
0
