???? ???????? ??????? ?????? ??????? ?? ????? ?????? ???????? ??? ???? ??? ??????? ??????? ???????? ???????? ????? ????? ???????? ???? ????? ???? ??????? ??????????? ????? ????? ???? ???? ?????? ??????? ????????? ?????? ?? ?????? ???? ?????? ????? ????? . ????? ????? ???????? ???????: ??? ?????? ???????? ???????? ???? ????? ?????? ????? ?????? ?