ӣţţע  ţţ  ţţ¼  ţţ  ţţ  ţţ½  ţţ  ţţ  ţţ½  ţţ  ţţ  ţţ  ţţ  ţţ  ţţƻ  ţţƭ  ţţô  ţţô  ţţ淨  ţţƭ