ӣţţƽ̨  ţţֱ  ţţ淨  ţţ½  ţţע  ţţ  ţţ  ţţƽ̨  ţţ  ţţ  ţţ  ţţƽ̨  ţţ淨  ţţ  ţţ  ţţע  ţţ  ţţ  ţţ  ţţ