

import numpy as np

UpperCamelCase__     :					Any								=			[
    ["a", "b", "c", "d", "e"],
    ["f", "g", "h", "i", "k"],
    ["l", "m", "n", "o", "p"],
    ["q", "r", "s", "t", "u"],
    ["v", "w", "x", "y", "z"],
]



class 					__snake_case     :

  def __init__(    self):
      SCREAMING_SNAKE_CASE_													=  np.array(_A)

  def   lowerCAmelCase__   (    self  ,						_A):
      SCREAMING_SNAKE_CASE_							,	SCREAMING_SNAKE_CASE_													=  np.where(letter == self.SQUARE)
      SCREAMING_SNAKE_CASE_													=  np.concatenate([indexa + 1, indexa + 1])
      return indexes

  def   lowerCAmelCase__   (    self  ,						_A  ,						_A):
      return self.SQUARE[indexa - 1, indexa - 1]

  def   lowerCAmelCase__   (    self  ,						_A):
      SCREAMING_SNAKE_CASE_													=  message.lower()
      SCREAMING_SNAKE_CASE_													=  message.replace('j'  ,						'i')

      SCREAMING_SNAKE_CASE_													=  ''
      for letter_index in range(len(_A)):
          if message[letter_index] != " ":
              SCREAMING_SNAKE_CASE_													=  self.letter_to_numbers(message[letter_index])
              SCREAMING_SNAKE_CASE_													=  encoded_message + str(numbers[0]) + str(numbers[1])
          elif message[letter_index] == " ":
              SCREAMING_SNAKE_CASE_													=  encoded_message + ' '

      return encoded_message


  def   lowerCAmelCase__   (    self  ,						_A):
      SCREAMING_SNAKE_CASE_													=  message.replace(' '  ,						'  ')
      SCREAMING_SNAKE_CASE_													=  ''
      for numbers_index in range(int(len(_A) / 2)):
          if message[numbers_index * 2] != " ":
              SCREAMING_SNAKE_CASE_													=  message[numbers_index * 2]
              SCREAMING_SNAKE_CASE_													=  message[numbers_index * 2 + 1]

              SCREAMING_SNAKE_CASE_													=  self.numbers_to_letter(int(_A)  ,						int(_A))
              SCREAMING_SNAKE_CASE_													=  decoded_message + letter
          elif message[numbers_index * 2] == " ":
              SCREAMING_SNAKE_CASE_													=  decoded_message + ' '

      return decoded_message





def     _UpperCAmelCase				(     _SCREAMING_SNAKE_CASE    :						str				):





    """simple docstring"""


    return "".join(chr(ord(_SCREAMING_SNAKE_CASE				) + 32				) if 'A' <= char <= 'Z' else char for char in word				)


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

       testmod()


