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

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發送短信 : Local and global color symmetries of a symmetrical pattern