???? ?????? ?? ????? ??????? ???? ?????? ??? ????? ???? ????? ??????? ? ????: ????? ???? - ????? ???????? - ????? ???? - ????? ????? - ??????? ????? ?????? ?? ????? ?????? ?????? ? ??? ??? ?? ??????? ????? ?????? ?? ????? ????? ?????? ? ????? ?????? ?? ?????? ?????? ?? ???? ?????? ???? ???? ???? ????? ??????? ????? ???? ??? ??????? ??? ?????.?????