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

6 13 1
2 5 8
2 6 1
1 4 5
4 5 4
3 6 8
2 3 1
3 4 8
3 5 1
3 6 7
5 6 1
3 6 8
1 4 5
2 6 7

0 1 2 5 3 2

0 1 2 5 5 2