


'''simple docstring'''







from maths.prime_check import is_prime




def        __lowercase						(      __SCREAMING_SNAKE_CASE		)				->					int:
     """simple docstring"""




     if not isinstance(__SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE		):
          __a       =   F'''Input value of [number={number}] must be an integer'''
          raise TypeError(__SCREAMING_SNAKE_CASE		)
     if is_prime(__SCREAMING_SNAKE_CASE		) and is_prime(number + 2		):
          return number + 2
     else:
          return -1


if __name__ == "__main__":
 import doctest

 doctest.testmod()










'''simple docstring'''







def        __lowercase						(      __SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE		)				->					str:
     """simple docstring"""




     __a       =   """"""
     for word_or_phrase in separated:
          if not isinstance(__SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE		):
               raise Exception("""join() accepts only strings to be joined"""		)
          joined += word_or_phrase + separator
     return joined.strip(__SCREAMING_SNAKE_CASE		)


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

 testmod()






