??? ??????? ???????? ?? ?????| ???? ?????? ?? ????? ???? ?? ?????? ?????? ??????? ??????? ???? ???? ?? ???? ??? ???????. ????? ??? ??????? ?? ???????? ???? ???????? ???? ?????? ????? ??? ??????? ??????? ???????? ?????? ???? ???? ??? ???? ??????? ??? ?????. ????1: ???? ??????? ????2: ???? ??????? ??? ?? ???? ??????? ???????? ??????? ?????