



def     __lowerCamelCase							(   __magic_name__						:	str    ):
							a__:							Tuple									=[]
							a__:							Optional[Any]									=1

							for i in range(len(__snake_case    )    ):
														if i + 1 < len(__snake_case    ) and text[i] == text[i + 1]:
																					count += 1
														else:
																					encoded.append((text[i], count)    )
																					a__:							List[Any]									=1

							return encoded





def     __lowerCamelCase							(   __magic_name__						:	list    ):
							return "".join(char * length for char, length in encoded    )


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

		testmod(name='''run_length_encode''', verbose=True)
		testmod(name='''run_length_decode''', verbose=True)









def 				UpperCamelCase_	(					__snake_case      :    set						,      __snake_case      :    set  )->   set:




						'''simple docstring'''
						assert isinstance(__snake_case						,      __snake_case  ), F'''The input value of [set_a={set_a}] is not a set'''
						assert isinstance(__snake_case						,      __snake_case  ), F'''The input value of [set_b={set_b}] is not a set'''

						return {a + b for a in set_a for b in set_b}


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

					testmod()

