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           _    _    ______    _    _     ______  
    ___   | || | || |      \\ | || | ||  /_   _// 
   /   || | || | || |  --  // | || | ||    | ||   
  | [] || | \\_/ || |  --  \\ | \\_/ ||   _| ||   
   \__ ||  \____//  |______//  \____//   /__//    
    -|_||   `---`   `------`    `---`    `--`     
     `-`

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發送短信 : Fabrication of paper-based gradient generators.