ćșéĄ:đ¶ïžäœæăăłăăŒăăłăă
()
æ·±ć€3æăźăłăłăăă§ćșćĄăéăäžăăăăç·ăć±±ç°ăźèŹăźèĄćăæăăŠăă ăă
è©łçŽ°ăăŒăž(13)ăă§ăè±è ăźäžăăăă
ăăŹăăăăăźăă±ă§ăă