???? ????? ????? ?????? ?? ???????? ?????? ???? ?????? ????? ????? ???? ?????? ???? ?????? ??? ??? ??? ???? ???????? ???? ????? ???? ??????? ?????? ??? ???? ?? ???? ??????? ????????? ???????? ????????? ?? ????? ?????? ???? ????? ?? ??? ?????? ??? ?????? ?????? ????? ?????? ?????? ?????? ????? ????? ??? ????? ?? ??? ?? ??? ???????? ??? ???? ??????