?? ??????? ??????????
????:1?????:?????????
2???????????
3?????????????
4??????????
5??????v
????????????????????12?11?? (?? ?)????11?????????????,??18?????????,????,?9.8?;17?????10?????????,??11.5??
????????,?,15??????????16?,??,??5??????????10???????,??????????
??,?11?????,????????,?????;13???????16?????,?,????????????5??8?,??
??,13???????14??,??:??7?????????????10?,??????????14???????????????18?,?11???????13??15????16?,???,????????????????:??????????4???7?(?1?????3?),???????????????????????11??15?,??????7????????????10??
???????,12?,?,???(??) ??????????????:??