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

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發送短信 : Beam forming using neural network