???? ????? ??? ????? ???????????? ?????? ???? ???? ?? ??? ?????? ??? ????? ?? ??? ?????????? ???? ???????? ??? ?????? ???? ????? ???? ??????? ????? ?? ????? ????? ??? ???? ?????? ???? ????? ???????. ??? ??? ???? ??????? ??????? ??? ????? ?????? ??? ?? ??? ?? ?????? ?????? ??? ????? ????????? ??? ???? ????? ??? ?????? ????????? ??? ???? ???? ???? ?