text: class BambooleanError(Exception):
      pass
  
  
  class BambooleanLexerError(BambooleanError):
      pass
  
  
  class BambooleanParserError(BambooleanError):
      pass
  
  
  class BambooleanRuntimeError(BambooleanError):
      pass
  
  
  class NoSuchVisitorException(BambooleanError):
      pass
  