Unable to dry run this testcase?
Try making a new request with small values of n_high, t_high, *_high, etc.
8 6 ()())( 5 ()))( 8 )())(()( 3 (() 1 ( 8 )))))(() 7 ))))))( 6 (())((
2 2 2 1 2 1 1 1 0 1 3 0 3 1 3 0
2 2 2 1 2 1 1 1 1 0 3 0 3 1 3 0