???????,??????????????,??????????????????
??????????????1-10???????????
??????????1??2??5???????????
??????????2??3??14???????????
??????????3??4??42???????????
??????????4??5??120-130???????????
??????????5??6??250-300???????????
??????????6??7??580-620???????????
??????????7????8???650~830???????????
??????????8????9???850~960???????????
??????????9????10???1300~1350???????????
????????????????????1-10?????????????