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  ____       ___      ______    _____    _    _   
 |  _ \\    / _ \\   /_____//  |  ___|| | \  / || 
 | |_| ||  | / \ ||  `____ `   | ||__   |  \/  || 
 | .  //   | \_/ ||  /___//    | ||__   | .  . || 
 |_|\_\\    \___//   `__ `     |_____|| |_|\/|_|| 
 `-` --`    `---`    /_//      `-----`  `-`  `-`  
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發送短信 : Transactions on Data Hiding and Multimedia Security III