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

2
9
1 5
6 3
5 7
4 8
2 9
2 4
5 9
3 9
9
2 5
5 9
9 7
7 3
8 4
6 8
1 9
8 9

2
3

3
3