code: 
  
  
  A_														=      {
      "A": ("ABCDEFGHIJKLM", "NOPQRSTUVWXYZ"),
      "B": ("ABCDEFGHIJKLM", "NOPQRSTUVWXYZ"),
      "C": ("ABCDEFGHIJKLM", "ZNOPQRSTUVWXY"),
      "D": ("ABCDEFGHIJKLM", "ZNOPQRSTUVWXY"),
      "E": ("ABCDEFGHIJKLM", "YZNOPQRSTUVWX"),
      "F": ("ABCDEFGHIJKLM", "YZNOPQRSTUVWX"),
      "G": ("ABCDEFGHIJKLM", "XYZNOPQRSTUVW"),
      "H": ("ABCDEFGHIJKLM", "XYZNOPQRSTUVW"),
      "I": ("ABCDEFGHIJKLM", "WXYZNOPQRSTUV"),
      "J": ("ABCDEFGHIJKLM", "WXYZNOPQRSTUV"),
      "K": ("ABCDEFGHIJKLM", "VWXYZNOPQRSTU"),
      "L": ("ABCDEFGHIJKLM", "VWXYZNOPQRSTU"),
      "M": ("ABCDEFGHIJKLM", "UVWXYZNOPQRST"),
      "N": ("ABCDEFGHIJKLM", "UVWXYZNOPQRST"),
      "O": ("ABCDEFGHIJKLM", "TUVWXYZNOPQRS"),
      "P": ("ABCDEFGHIJKLM", "TUVWXYZNOPQRS"),
      "Q": ("ABCDEFGHIJKLM", "STUVWXYZNOPQR"),
      "R": ("ABCDEFGHIJKLM", "STUVWXYZNOPQR"),
      "S": ("ABCDEFGHIJKLM", "RSTUVWXYZNOPQ"),
      "T": ("ABCDEFGHIJKLM", "RSTUVWXYZNOPQ"),
      "U": ("ABCDEFGHIJKLM", "QRSTUVWXYZNOP"),
      "V": ("ABCDEFGHIJKLM", "QRSTUVWXYZNOP"),
      "W": ("ABCDEFGHIJKLM", "PQRSTUVWXYZNO"),
      "X": ("ABCDEFGHIJKLM", "PQRSTUVWXYZNO"),
      "Y": ("ABCDEFGHIJKLM", "OPQRSTUVWXYZN"),
      "Z": ("ABCDEFGHIJKLM", "OPQRSTUVWXYZN"),
  }
  
  
  
  
  
  
  
  def 							UpperCAmelCase				(     UpperCAmelCase      ):
  
  
  
  
  
  
  
  					'''simple docstring'''
  
  
  
  					return [alphabet[char] for char in key.upper()]
  
  
  
  
  
  
  
  def 							UpperCAmelCase				(     UpperCAmelCase				,UpperCAmelCase      ):
  
  
  
  
  
  
  
  					'''simple docstring'''
  
  
  
  					SCREAMING_SNAKE_CASE_	      =       ''''''
  					SCREAMING_SNAKE_CASE_	      =       0
  					SCREAMING_SNAKE_CASE_	      =       generate_table(a_      )
  					for char in words.upper():
  										cipher += get_opponent(table[count]				,a_      )
  										SCREAMING_SNAKE_CASE_	      =       (count + 1) % len(a_      )
  					return cipher
  
  
  
  
  
  
  
  def 							UpperCAmelCase				(     UpperCAmelCase				,UpperCAmelCase      ):
  
  
  
  
  
  
  
  					'''simple docstring'''
  
  
  
  					return encrypt(a_				,a_      )
  
  
  
  
  
  
  
  def 							UpperCAmelCase				(     UpperCAmelCase				,UpperCAmelCase      ):
  
  
  
  
  
  
  
  					'''simple docstring'''
  
  
  
  					SCREAMING_SNAKE_CASE_	      =       0 if char in table[0] else 1
  					SCREAMING_SNAKE_CASE_	      =       table[row].index(a_      )
  					return row, col
  
  
  
  
  
  
  
  def 							UpperCAmelCase				(     UpperCAmelCase				,UpperCAmelCase      ):
  
  
  
  
  
  
  
  					'''simple docstring'''
  
  
  
  					SCREAMING_SNAKE_CASE_      ,SCREAMING_SNAKE_CASE_	      =       get_position(a_				,char.upper()      )
  					if row == 1:
  										return table[0][col]
  					else:
  										return table[1][col] if row == 0 else char
  
  
  if __name__ == "__main__":
  		import doctest
  
  		doctest.testmod()  # Fist ensure that all our tests are passing...
  		A_														=      input("Enter key: ").strip()
  		A_														=      input("Enter text to encrypt: ").strip()
  		A_														=      encrypt(key, text)
  
  		print(F'Encrypted: {cipher_text}')
  		print(F'Decrypted with key: {decrypt(key, cipher_text)}')
  
  
  
style_context: 
  
  
  from typing import TYPE_CHECKING
  
  from ...utils import (
      OptionalDependencyNotAvailable,
      _LazyModule,
      is_flax_available,
      is_sentencepiece_available,
      is_tf_available,
      is_tokenizers_available,
      is_torch_available,
  )
  
  
  A_														=      {
      "configuration_marian": ["MARIAN_PRETRAINED_CONFIG_ARCHIVE_MAP", "MarianConfig", "MarianOnnxConfig"],
  }
  
  try:
  		if not is_sentencepiece_available():
  				raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  		pass
  else:
  		A_														=      ["MarianTokenizer"]
  
  try:
  		if not is_torch_available():
  				raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  		pass
  else:
  		A_														=      [
  		    "MARIAN_PRETRAINED_MODEL_ARCHIVE_LIST",
  		    "MarianForCausalLM",
  		    "MarianModel",
  		    "MarianMTModel",
  		    "MarianPreTrainedModel",
  		]
  
  try:
  		if not is_tf_available():
  				raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  		pass
  else:
  		A_														=      ["TFMarianModel", "TFMarianMTModel", "TFMarianPreTrainedModel"]
  
  try:
  		if not is_flax_available():
  				raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  		pass
  else:
  		A_														=      ["FlaxMarianModel", "FlaxMarianMTModel", "FlaxMarianPreTrainedModel"]
  
  if TYPE_CHECKING:
  		from .configuration_marian import MARIAN_PRETRAINED_CONFIG_ARCHIVE_MAP, MarianConfig, MarianOnnxConfig
  
  		try:
  				if not is_sentencepiece_available():
  						raise OptionalDependencyNotAvailable()
  		except OptionalDependencyNotAvailable:
  				pass
  		else:
  				from .tokenization_marian import MarianTokenizer
  
  		try:
  				if not is_torch_available():
  						raise OptionalDependencyNotAvailable()
  		except OptionalDependencyNotAvailable:
  				pass
  		else:
  				from .modeling_marian import (
  				    MARIAN_PRETRAINED_MODEL_ARCHIVE_LIST,
  				    MarianForCausalLM,
  				    MarianModel,
  				    MarianMTModel,
  				    MarianPreTrainedModel,
  				)
  
  		try:
  				if not is_tf_available():
  						raise OptionalDependencyNotAvailable()
  		except OptionalDependencyNotAvailable:
  				pass
  		else:
  				from .modeling_tf_marian import TFMarianModel, TFMarianMTModel, TFMarianPreTrainedModel
  
  		try:
  				if not is_flax_available():
  						raise OptionalDependencyNotAvailable()
  		except OptionalDependencyNotAvailable:
  				pass
  		else:
  				from .modeling_flax_marian import FlaxMarianModel, FlaxMarianMTModel, FlaxMarianPreTrainedModel
  
  else:
  		import sys
  
  		A_														=      _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)
  
  
  