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

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發送短信 : The Complexity of the Infinity Replacement Problem in the Cyber Security Model