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Ticket 15404
Problem 1686 -d
View hacks & all small testcases

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


Retry
Input
2
4 5 3 1
AAABAABAAABAABAAA
1 5 5 0
AABAAAAABAAAABBB
Expected Output
NO
NO
Generator Parameters
--a_high 5 --a_low 1 --answer_exist 0 --b_high 5 --b_low 0 --c_high 5 --c_low 0 --d_high 5 --d_low 0 --t_high 2 --t_low 1