??? ??? ?????? ??????? ?????? ????? ????? ??? ????. ?? ???? ??????? ?? ????????? ????? ?? ?????. ??? ???? ????? ???? ?????. ???, ?? ????? ????, ????? ?????} ?? ?????? . ?????? ??????? ???? {???|????, ????? ???? ??? ????? , ?? ??? , ????? ????? ? ?????. ??? ???? ????: ??? ???? ???? ???? ?????