Unable to dry run this testcase?
Try making a new request with small values of n_high, t_high, *_high, etc.

9 9
6 3 15
6 1 13
6 5 15
2 8 10
5 1 15
7 9 13
2 6 14
9 9 8
6 3 15

1 2 3 0 15 12 5 8 8

1 2 3 0 15 12 5 10 8