??
??????????1??????????????31???? (? ????)?1?????????????31?????,??????2?2?,?,?,?2??0??
???????,????????????,???,?5???8?,??4????,?2??0?,????????(???????????)?,??
?????????,??????,2??1?????(?),?,???,??,????,????(?)????????????????:?12??14?,????????17??19?,?????????15??17??
2????????????2???(??????),?????????,??????????????,????,??????????????(??????)?????????????????,?,?????:?????????8???12?,?18?????20?,?14?????17??
??????,?,?????????????,??????,?????(??) ????:???????????????
?????????
???????????? ??????0??????????????