new_contents: #!/Applications/anaconda/envs/Python3/bin
  # Python challenge - 20
  # http://www.pythonchallenge.com/pc/hex/idiot2.html
  
  
  def main():
      '''
      Hint: go away! Picture is fence with sign 'Private property beyond this fence'
      '''
  
  
      return 0
  
  # Keyword:
  
  
  if __name__ == '__main__':
      main()
  
subject: Set up challenge 20