






def 						A_					(						lowercase_			)				->str:







 """simple docstring"""

 return " ".join(sorted(set(sentence.split()			)			)			)


if __name__ == "__main__":
      import doctest

      doctest.testmod()












'''simple docstring'''







def     _UpperCamelCase				(  snake_case__				):
      if len(snake_case__				) <= 1:
            return data
      else:
            return [
                *quick_sort([e for e in data[1:] if e <= data[0]]				),
                data[0],
                *quick_sort([e for e in data[1:] if e > data[0]]				),
            ]


if __name__ == "__main__":
       import doctest

       doctest.testmod()


