Sherlock and the Valid String

Hacker
Rank
Score
201333
flag of Canada
22.648
201333
flag of India
22.648
201333
flag of India
22.648
201333
flag of Australia
22.648
201333
flag of India
22.648
201333
flag of India
22.648
201333
flag of India
22.648
201333
flag of India
22.648

[deleted]

201333
flag of null
22.648
201333
flag of India
22.648
201333
flag of United Kingdom
22.648
201333
flag of India
22.648
201333
flag of India
22.648
201333
flag of India
22.648
201333
flag of India
22.648
201333
flag of India
22.648
201333
flag of India
22.648
201333
flag of India
22.648
201333
flag of Russian Federation
22.648
201333
flag of India
22.648
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