??? ???? ????? ??????? ??????? ???????? ??????? ?????? ????? ??? ????? ??? ????? ????? ????? ?????? ????? ?????? ????? ???? ????? ????? ????? ????? ???? ?????? ????? ????? ???? ???? ??? ??????? ????? ??????? ??? ??? ?????? ????? ????? ?????? ??????? ?????? ????? ??????: ?????? ?????? ?????? ????