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