åēéĄ:ããĢãĸãŗããđãã
()
ãĒãæĄį¨ããããŽãããããĒããīŊããčļãŽäŋŗåĨããŠããĒãŽīŧ
čŠŗį´°ããŧã¸(19)ããããããīŧããããããããīŧããŧããčļīŧīŧīŧīŧ
ãããŋãããŽããąã§ãã