Java Regex 2 - Duplicate Words

Hacker
Rank
Score
131642
flag of China
00.00
131642
flag of India
00.00
131642
flag of China
00.00
131642
flag of India
00.00
131642
flag of India
00.00
131642
flag of India
00.00
131642
flag of United States
00.00
131642
flag of India
00.00
131642
flag of India
00.00
131642
flag of India
00.00
131642
flag of Lebanon
00.00
131642
flag of India
00.00
131642
flag of United Kingdom
00.00
131642
flag of India
00.00
131642
flag of India
00.00
131642
flag of India
00.00
131642
flag of India
00.00
131642
flag of India
00.00
131642
flag of Italy
00.00
131642
flag of India
00.00
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