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

3
3 1 1 
2 2 2 
3 3 1 

5
1 2 3 
3 2 2 
3 1 2 
2 3 1 
2 3 1 

7
3 2 1 
1 3 2 
2 1 3 
3 2 1 
1 3 2 
2 1 3 
3 2 1