發送短信 : Ordinal mind change complexity of language identification

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