ӣţţ  ţţ  ţţע  ţţƻ  ţţ  ţţ  ţţͼ  ţţͼ  ţţ¼  ţţ  ţţƻ  ţţ  ţţ  ţţע  ţţƭ  ţţ  ţţ  ţţ½  ţţ  ţţ