???? ????? ???? ?? ????????? ??????? ?? ?????? ??????? ? ???? ??????? ?? ????????. ????? ??? ????? ??????? ???????? ???? ?????????. ???? ??? ??? ??? ????? ?? ????? ????: * ???? ?????? * ??????? * ??????? ????? ????? ?? ???????? ???????? ???? ??????/???????/????? ?????/?? ????? ??????/????? ?????? ????? ?? ???/???? ??/????? ????????. ??? ??/??