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