ӣţţ  ţţע  ţţƻ  ţţֱ  ţţ  ţţ  ţţע  ţţ  ţţ  ţţ½  ţţô  ţţע  ţţ  ţţ  ţţƻƽ̨  ţţ  ţţ  ţţ  ţţƭ  ţţ