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

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

3
4

3
5