發送短信 : Algorithmic complexity of shape grammar implementation

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