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

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發送短信 : On counting tandem duplication trees