???? ???? ??????? ???????? ?? ??????? ?????? ??????? ??? ? ????????? ???? ?????? ???? ??? ??? ????? ???? ???? ???? ? ?? ?????? ????? ?????? ??? ?????? ??? ?????????? ??? ???????????? ??? ????? ? ???? ?????? ??????? ????? ????? ???????? ????: ???? ????????? ????? ??????????????