ӣţţ  ţţ  ţţ淨  ţţ½  ţţֱ  ţţ  ţţ  ţţֱ  ţţ  ţţ½  ţţ  ţţ  ţţֱ  ţţ  ţţƻ  ţţ  ţţ  ţţ淨  ţţ  ţţƭ