Describir: Controlling paper costs /

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 /  ___||  |  ___||  /_   _//  |  ___||  / ____||  |  ___||   ____    
| // __    | ||__    `-| |,-   | ||__   / //---`'  | ||__    |    \\  
| \\_\ ||  | ||__      | ||    | ||__   \ \\___    | ||__    | [] ||  
 \____//   |_____||    |_||    |_____||  \_____||  |_____||  |  __//  
  `---`    `-----`     `-`'    `-----`    `----`   `-----`   |_|`-`   
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