'''simple docstring'''


def    _lowerCamelCase  (__lowerCamelCase  :     str					,  __lowerCamelCase  :     str = " "     )   ->    list:
			a__     = []

			a__     = 0
			for index, char in enumerate(__lowerCamelCase     ):
						if char == separator:
									split_words.append(string[last_index:index]     )
									a__     = index + 1
						elif index + 1 == len(__lowerCamelCase     ):
									split_words.append(string[last_index : index + 1]     )
			return split_words


if __name__ == "__main__":
		from doctest import testmod

		testmod()










'''simple docstring'''


def    _lowerCamelCase  (__lowerCamelCase  :     str     )   ->    bool:
			a__     = 0
			for ch in input_str:
						a__     = ord(__lowerCamelCase     )
						a__     = pow(2					,  __lowerCamelCase     )

						# If we already turned on bit for current character's unicode
						if bitmap >> ch_unicode & 1 == 1:
									return False
						bitmap |= ch_bit_index_on
			return True


if __name__ == "__main__":
		import doctest

		doctest.testmod()



