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