frontier_cs/problems/154/testdata/26.in

14
9 2 1
20 15 4
13 18 5
2 26 2
14 1 4
25 12 2
2 3 5
3 18 1
9 26 2
21 21 1
21 5 3
29 27 2
25 8 4
2 1 2
9
3 11
18 11
18 1
1 17
27 25
22 29
22 2
8 13
30 4
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