50 15 6
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13
1 2 3 4
0 1 2 5
10 5 5 3
0 0 0 5
0 14 0 3
49 0 0 7
0 0 5 4
49 14 0 4
0 14 5 2
49 0 5 5
49 14 5 6
15 0 3 7
25 0 4 8
