ӣţţ  ţţ  ţţ½  ţţƽ̨  ţţ  ţţ  ţţ  ţţ  ţţ  ţţ淨  ţţ  ţţô  ţţ  ţţ¼  ţţ淨  ţţ  ţţ  ţţ  ţţ  ţţƻ