ӣţţ  ţţע  ţţ  ţţƭ  ţţֱ  ţţע  ţţ  ţţֱ  ţţ  ţţע  ţţ½  ţţ  ţţ  ţţƻ  ţţ  ţţ  ţţע  ţţ¼  ţţ  ţţ