from functools import lru_cache
def  snake_case						(__lowercase						)	->	int:

      '''simple docstring'''



      _snake_case						:					Tuple    =   2
      _snake_case						:					Dict    =   set()
      while i * i <= n:
            if n % i:
                  i += 1
            else:
                  n //= i
                  factors.add(__lowercase						)
      if n > 1:
            factors.add(__lowercase						)
      return factors
@lru_cache
def  snake_case						(__lowercase						)	->	List[Any]:

      '''simple docstring'''



      return len(unique_prime_factors(__lowercase						)						)
def  snake_case						(__lowercase						)	->	Any:

      '''simple docstring'''



      return len(set(__lowercase						)						) in (0, 1)
def  snake_case						(__lowercase						)	->	Optional[int]:

      '''simple docstring'''



      _snake_case						:					str    =   2

      while True:
            # Increment each value of a generated range
            _snake_case						:					Union[str, Any]    =   [base + i for i in range(__lowercase						)]

            # Run elements through out unique_prime_factors function
            # Append our target number to the end.
            _snake_case						:					Union[str, Any]    =   [upf_len(__lowercase						) for x in group]
            checker.append(__lowercase						)

            # If all numbers in the list are equal, return the group variable.
            if equality(__lowercase						):
                  return group

            # Increment our base variable by 1
            base += 1
def  snake_case						(__lowercase = 4						)	->	Dict:

      '''simple docstring'''



      _snake_case						:					Union[str, Any]    =   run(__lowercase						)
      return results[0] if len(__lowercase						) else None


if __name__ == "__main__":
    print(solution())
def  snake_case						(__lowercase						)	->	list:

						'''simple docstring'''



						return [
						    txt[:a] + txt[a].upper() + txt[a + 1 :]
						    for a in range(len(__lowercase						)						)
						    if txt[a].isalpha()
						]


if __name__ == "__main__":
				__import__('doctest').testmod()