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

2 12
1 9 
1 1 6
2 6
2 5
2 3
1 2 6
1 1 2
2 5
1 2 8
2 7
1 1 2
1 1 1
2 1

15
12
10
6
9
8
10
13
14
9
8
2