(????????)??????????????

????:???????:????v

12???2??????????????,??????????????????????????,??????????????????????????????????????,???????1.2?,?????,???,????(??)? ????? ? 12?????2???,??????,??(?????)????? ??? ??? 12?2?????,?????????????,???????? ??????? ? 12?????2?,?????????????????,????? ? ????? 12?2???????,???????,??????? ? ??????? 12?????2????????????,??????,??? ?? ?????????????????? 12?2??????????????,???????(??????????)??????? ?? ????? ??????:????