???????? ??? ????? ???????? ???? ???????? ??? ????? ??????? ?? ????? ????? ?? ???????. ?? ???? ?????? ????? ??? ??? ???????? ?????? ?????? ???????? ???: ????? ????? ??? ??????? ?? ?? ?????? ????? ???? ????? ?????? (?????? ????? ?????????? ?????? ????? ????? ?????????? ?????? ????? ???? ???? ????? ??????? ???? ??????? ??????? ????? ??? ??????). [