new_contents: # -*- coding: utf-8 -*-
  #!/usr/bin/env python
  import re
  
  def sensitive_test(word):
      sensitive_words = [line.strip() for line in open('sensitive.txt', encoding='utf-8')]
      word = word.strip()
      for sensitive_word in sensitive_words:
          if sensitive_word.strip() in word.lower():
              word = re.sub(sensitive_word, '*' * len(sensitive_word), word, flags=re.IGNORECASE)
      return word
  
  if __name__ == "__main__":
      line = True
      while line:
          line = input()
          line = line.strip()
          print(sensitive_test(line))
  
subject: Create 0012.py