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

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

5
4
5
5
3

5
4
5
4
3