????? ???? ????? ???? ???? ???????? ?????? ??????? ??? ????????? ??? ??? ?? ?????? ????, ????, ????? ???, ????, ?????? ??? ?????? ???????????? ????? ????? ???????? ???? ???? ??????? ?????? ??????? ????????? ???? ????? ???? ?????? ?????? ????? ????? ????} ?????? ??????????? ??????? ?????? ???????????? ?? ????? ???? ???? ?????????