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