Sherlock and the Valid String

Hacker
Rank
Score
208680
flag of Mexico
18.529
208680
flag of India
18.529
208680
flag of India
18.529
208680
flag of United States
18.529
208680
flag of United States
18.529
208680
flag of India
18.529
208680
flag of United States
18.529
208680
flag of India
18.529
208680
flag of India
18.529
208680
flag of India
18.529
208680
flag of India
18.529
208680
flag of India
18.529
208680
flag of Brazil
18.529
208680
flag of India
18.529
208680
flag of India
18.529
208680
flag of India
18.529
208680
flag of Spain
18.529
208680
flag of India
18.529
208680
flag of India
18.529
208680
flag of Romania
18.529
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