

import string
def   a   (    A__			:     str  )					->   str:





      """simple docstring"""



      _lowercase			 =''
      for i in sequence:
            _lowercase			 =ord(A__  )
            if 65 <= extract <= 90:
                  output += chr(155 - extract  )
            elif 97 <= extract <= 122:
                  output += chr(219 - extract  )
            else:
                  output += i
      return output
def   a   (    A__			:     str  )					->   str:





      """simple docstring"""



      _lowercase			 =string.ascii_letters
      _lowercase			 =string.ascii_lowercase[::-1] + string.ascii_uppercase[::-1]
      return "".join(
          letters_reversed[letters.index(A__  )] if c in letters else c for c in sequence  )
def   a   (    )					->   None:





      """simple docstring"""



      from timeit import timeit

      print('Running performance benchmarks...'  )
      _lowercase			 ='from string import printable ; from __main__ import atbash, atbash_slow'
      print(F'''> atbash_slow(): {timeit("atbash_slow(printable)"   ,     setup=A__  )} seconds'''  )
      print(F'''>      atbash(): {timeit("atbash(printable)"   ,     setup=A__  )} seconds'''  )


if __name__ == "__main__":
      for example in ("ABCDEFGH", "123GGjj", "testStringtest", "with space"):
            print(f"{example} encrypted in atbash: {atbash(example)}")
      benchmark()





def   a   (    A__			:     str   ,     A__			:     int  )					->   list[str]:





      """simple docstring"""



      return [sentence[i : i + ngram_size] for i in range(len(A__  ) - ngram_size + 1  )]


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

  testmod()


