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

6
111100
110100
101100
9
3 4
3 5
1 2
1 6
1 2
1 4
2 4
4 5
4 5

1
1
1
1
1
1
1
1
1

1
1
1
2
1
2
1
1
1