ԸըѴáѺ´ҫ ˹ ź˹ ҧô ? سҨͧ 3 1) ʵ --- ͧյʹ áѧԴ鹡Ѻس ʵԵͧѺ ѹç ѹ ѧ䧡 Ҥسѹҧ ʴҤسʵ --- ʵշش 2) ش-ѧ-Ԩó --- شٴ ش شǹ 㨿ѧд --- ѡسФԴͧԸ˹дշش Ѻ --- ͡Ըշշʶҹó仡ҹ ǡ ʹǤس --- ѵٵ·ش س´ 3) ˹ҷ --- ˹ҷͧس էҹõͧ ӵ һ 仡Ѻҫ ø ֧ҹ ҡԹԹ ҧἹеͧá ´ҤͺӤسҹ