
'''simple docstring'''

def 				A_					(	snake_case ,    snake_case	):
  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()









'''simple docstring'''

def 				A_					(	snake_case	):
  return "".join(chr(ord(snake_case	) + 32	) if "A" <= char <= "Z" else char for char in word	)


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

    testmod()






