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 __   __    ______    ____      _____    _____    
 \ \\/ //  /_   _//  |  _ \\   |  ___|| |  __ \\  
  \   //    -| ||-   | |_| ||  | ||__   | |  \ || 
  / . \\    _| ||_   | .  //   | ||__   | |__/ || 
 /_//\_\\  /_____//  |_|\_\\   |_____|| |_____//  
 `-`  --`  `-----`   `-` --`   `-----`   -----`

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Text this: Codes: An Introduction to Information Communication and Cryptography