4 ??? ???? ????? ??? ??????? ???? ??????? ?? ?????? ???? ??? ????? ????? ??????? ??????? ?? ???????? ???? ??? ??????? ??? ?? ??? ??????? ????? ?????? ?????? ??????? ?????? ??????? ??? ?????? ????????? ???????.?? ??????? ??????? ??????? ?????? ?????? ??????? ??????????? ??????? ??? ??????? ???? ????????.????? ?????: ?? ?????? ????? ?????? ?????? ??