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

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

1
2

1
3