5
3 3 3 3
0 2 1
0 0 0
1 2 0
0 0 0
9 10 11
0 0 0
1 1 1
0 0 0
3 3 8 3
0 2 1
0 0 0
1 2 0
0 0 0
6 10 2
1 2 3
0 2 2
1 0 1
3 4 10 3
1 2 0
0 0 0
1 1 0
0 0 0
14 12 1
0 1 2
11 0 6
0 1 3
5 6 40 2
4 1
3 2 1
0 3
1 2 3
27 14
4 5 6
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6 5 4
20 8 100 2
6 2
31 92 44
6 7
61 40 16
43 12
28 6 52
47 66
91 86 28