ӣţţ  ţţ  ţţ  ţţ淨  ţţ  ţţ  ţţ  ţţ  ţţ  ţţע  ţţ  ţţ  ţţֱ  ţţ  ţţ  ţţƽ̨  ţţ淨  ţţƽ̨  ţţ¼  ţţ¼