Unable to dry run this testcase?
Try making a new request with small values of n_high, t_high, *_high, etc.
5 15 1 2 3 4 5 7 8 10 11 12 13 14 15 16 17 15 1 4 5 6 7 8 9 10 11 12 13 14 17 18 20 4 11 15 19 20 15 2 3 4 7 8 9 10 12 13 14 15 16 17 18 19 3 5 6 8
YES NO NO NO YES
NO NO NO NO YES