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  1. import re
  2.  
  3. word_list=['word', 'kap1', 'another word', 'abc-123', 'another-1 word', 'another word 1']
  4.  
  5. reg = re.compile(r'^([a-zA-Z]+)([- ]?)([0-9]+)$')
  6.  
  7. for w in word_list:
  8.    m = reg.match(w)
  9.    if m:
  10.       result = []
  11.       seps = ['', ' ', '-']
  12.       seps.remove(m.group(2))
  13.       for s in seps:
  14.          result += [m.group(1) + s + m.group(3)]
  15.       print result
Success #stdin #stdout 0s 23352KB
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stdin
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Standard input is empty
stdout
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['kap 1', 'kap-1']
['abc123', 'abc 123']
https://ideone.com/qGcdA3
language:
Python (cpython 2.7.16)
created:
6 years ago
visibility:
secret

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