ӣţţ  ţţ  ţţֱ  ţţ  ţţ¼  ţţ  ţţ  ţţ淨  ţţ  ţţ淨  ţţƽ̨  ţţ  ţţע  ţţ  ţţͼ  ţţ  ţţ  ţţô  ţţ  ţţ