??? ???? ???? ????? ???????? ???? 4 ????? ?????? ????? ???? ???? ??????? ???? ???? ??????? ?? ?????? ???? ??? ????? ?????? ??? ??????? ?? ?????? ???? ????? ??? 4 ?????? ?? ????? ?? ???????? ??? ??? ???? ??????. ??? ??? ????? ???? ??????? ???????? ???? ?? 6 ????? ?????? ????? ?????? ??? ??