ӣţţ  ţţ  ţţô  ţţ  ţţ  ţţ½  ţţ  ţţ  ţţ  ţţ  ţţע  ţţ  ţţƻƽ̨  ţţ  ţţע  ţţƽ̨  ţţע  ţţ  ţţ淨  ţţ