????? ????? ??????? ???????? ?????? : ???? ??????? ???????? ?????? ??? ????? ??????? ???????? ???? ????? ???? ??????? ???? ????. ???? ?????? : ????? ??? ???????? ????? ????? ???? ??????? ?????? ???? ????? ?????? ???? ??? ????? ?????? ???? ???? ???? ?? ????? ???? ???? ??????? ?????? ????? ????? ?? ?