????????? ?????? ???? ??? ???????? ???? ????, ????????? ????????? ??????? ??? ????? ??? ??? ??????????? ?????? ??????? ????????? ??? ?????? ??? ?????? ??????? ???3 ??????? ???6 ??????? ???9 ?? ?????????????? ????? ????????? ?????? ???? ????? ??? ???? ?????? ? ??????? ??????? ????? ????