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

8
2
))
3
(((
5
)(()(
1
)
3
)))
6
()((((
5
)()((
1
)

1 0
1 1
1 1
0 1
1 1
3 0
2 0
0 1