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

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Text this: Symmetric-key cryptanalysis by quantum computers