ӣţţע  ţţ  ţţ  ţţ½  ţţ淨  ţţ  ţţ  ţţֱ  ţţ  ţţƭ  ţţƽ̨  ţţ  ţţ½  ţţ淨  ţţֱ  ţţ  ţţ  ţţ  ţţ  ţţ