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