Unable to dry run this testcase?
Try making a new request with small values of n_high, t_high, *_high, etc.
10 6 +--+-+ 2 -- 2 -+ 6 -+---- 9 ----+---- 7 +--+++- 5 +-+-+ 6 ++++-- 6 -++-++ 9 +--+---+-
7 0 1 6 13 6 6 2 4 14
7 0 1 6 11 6 6 2 4 14