ӣţţע  ţţ  ţţ  ţţ  ţţע  ţţ  ţţ½  ţţ  ţţ¼  ţţ  ţţ  ţţƻƽ̨  ţţ  ţţ  ţţ½  ţţע  ţţ  ţţ  ţţ  ţţ