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  1. import re
  2. s = re.sub(r'(\b\w+)\s+\1', r'\1 <strong>\1</strong>', 'fly me to the the moon')
  3. print(s)
Success #stdin #stdout 0.03s 9440KB
comments (?)
stdin 
Standard input is empty
stdout 
fly me to the <strong>the</strong> moon
https://ideone.com/oLk8mh
language:
Python 3 (python  3.9.5)
created:
10 years ago
visibility:
public

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