ӣţţ  ţţ¼  ţţ  ţţ  ţţƽ̨  ţţ¼  ţţô  ţţ淨  ţţ  ţţע  ţţ  ţţ½  ţţ  ţţ  ţţ  ţţ  ţţ  ţţ  ţţ  ţţ