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

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

2
2

3
2