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