????? ???? ???? ??????? ?? ??????: 3 ????? ?? ????? ??????? ?????? ???? ????????? ???? ?????? ???? ?????? ?? ???????? ???????? ?????? ???????? ???????? ??? ?????? ??? ?????? ??????? ?????? ???????? ?????? ?????? ????????.??? ??? ?? ????? ????? ????????? ???????? ???? ?? ???? ??? ????? ???? ???????? ????? ?? ???:???? ??? ??????? ???? ?? ?? ???? ???