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

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Text this: Improving mandarin predictive text input by augmenting pinyin initials with speech and tonal information