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