Contribute correction: Dungeon Mystery II

  _____     ______    ______    _____   
 / ____||  /_   _//  /_____//  |  ___|| 
/ //---`'   -| ||-   `____ `   | ||__   
\ \\___     _| ||_   /___//    | ||__   
 \_____||  /_____//  `__ `     |_____|| 
  `----`   `-----`   /_//      `-----`  
                     `-`