Unable to dry run this testcase?
Try making a new request with small values of n_high, t_high, *_high, etc.
9 8 6 ***.*... *.**.**. ..*.**.* **.*..*. **.*.*** .**.**.* .*..**** .**.**.* *.....*. 7 1 9 6 3 2 6 5 7 8 5 2
19 19 18 19 18 18
19 19 18 18 17 17