ćșéĄ:ăăăăăȘă„ăă
()
ăăŒăȘăłă°ć ŽăăźăȘćșçŠă«ăȘăăȘăæȘăăæăăŠăă ăă
è©łçŽ°ăăŒăž(12)ăăłăć šéšăăăȘă§ăŒă·ă«ă«ăăæżăăă
ă”ăăăăăăźăă±ă§ăăăăłăć šéšăăăȘă§ăŒă·ă«ă«ăăæżăăă
ă”ăăăăăăźăă±ă§ăă