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

2
6
1 0 5
0 1 2
0 2 2
0 3 4
0 3 6
1 6 9
7
1 0 3
1 0 4
0 2 2
1 3 6
0 3 9
1 4 6
1 4 7

1
1

4
2