2?11???????????13??

?2?7??????????????????(???????? ? ?????????)?????????7?,??11????????????~13????????????,??????,??????,????

?(2???8???~14????????????????????????),??,??????,????????,????????????(12??)?????????????,???,??????

??,2??8?~9?,??5~6??????7?,10?13??????~14?5????????6~7????????????????????,???;11???????~13???,??????????????,??(???????) ????:??