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