ӣţţ  ţţô  ţţ¼  ţţע  ţţע  ţţֱ  ţţͼ  ţţ  ţţ  ţţͼ  ţţͼ  ţţ淨  ţţ  ţţ½  ţţ  ţţ½  ţţƭ  ţţ  ţţ  ţţ