algorithmic/problems/154/testdata/1.in

17
1 11 1
22 16 3
3 10 4
22 28 3
13 15 3
28 20 1
22 13 4
28 22 1
23 1 3
3 8 3
20 29 3
9 29 1
6 20 4
20 10 1
26 1 1
3 1 3
4 16 2
7
28 16
21 28
17 19
12 23
3 3
15 10
4 25
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