11
3 5 2
27 14 1
21 16 4
16 18 2
29 21 5
4 2 1
2 2 5
8 17 3
5 29 4
8 12 3
29 18 2
10
17 13
11 19
10 20
9 21
23 18
18 26
7 9
25 24
21 3
9 26
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