2?????????????8?,?????????????????????,?,???????????????????????? ???? ???? 2?8?,???,?,?????????????????(?????)????? ??? ??? 2?8??????????????,????,????????????,??? ???????????? ???????????????? 2?????8?,????????????????,??????????????,??????????????,?????(?????)????? ???? ??? 2???8?????,?????,?????????,?,?????????????(??????????????)? ??????? ??? ???????????????:?????????????

??

??:???????????,??????????,??????????????