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

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發送短信 : Design centering using momentum based CoG