12  15
1   2   9920000 1   1   100 100
2   5   9920000 1176    1   100 100
2   6   2480000 587 1   100 100
2   12  9920000 846 1   100 100
3   6   9920000 260 1   100 100
3   9   9920000 700 1   100 100
4   7   9920000 639 1   100 100
4   10  9920000 1295 1   100 100
4   11  9920000 2095    1   100 100
5   7   9920000 902 1   100 100
5   8   9920000 1893 1   100 100
6   7   9920000 548 1   100 100
8   10  9920000 366 1   100 100
9   12  9920000 233 1   100 100
10  11  9920000 861 1   100 100