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??????,????????????????????,??(?) ???????????:??????????????