發送短信 : Angular extension of io magnetic footprint in response to Io’s locations

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