Sherlock and the Valid String

Hacker
Rank
Score
204649
flag of India
10.294
204649
flag of India
10.294
204649
flag of Kenya
10.294
204649
flag of Mongolia
10.294
204649
flag of India
10.294
204649
flag of India
10.294
204649
flag of India
10.294
204649
flag of United States
10.294
204649
flag of India
10.294
204649
flag of India
10.294
204649
flag of India
10.294
204649
flag of India
10.294
204649
flag of India
10.294
204649
flag of United States
10.294
204649
flag of India
10.294
204649
flag of India
10.294
204649
flag of India
10.294
204649
flag of Austria
10.294
204649
flag of India
10.294
204649
flag of United States
10.294
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