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

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

1
2
1
2

1
2
2
2