Unable to dry run this testcase?
Try making a new request with small values of n_high, t_high, *_high, etc.
4 20 Query 3 Query 1 Add 3 -3 Color 1 3 4 Color 1 3 2 Color 2 3 2 Color 2 3 3 Color 2 2 2 Add 2 1 Color 3 3 4 Add 1 2 Color 2 4 2 Color 3 4 2 Query 1 Color 1 4 2 Add 2 -3 Color 1 4 1 Query 1 Add 3 -1 Add 4 3
0 0 1 -2
0 0 1 -5