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