1. ????????? ??????? ??????? ??? ????? ????? ???? ????? ?????? ????? ??????? ?? ???????? ???? ??????? ?????? ??????? ????????? ???? ????? ??? ?????? ???? ???? ?????. ???? ???? ???? ????? ??? ????? ???????? ???????????? ???? ????? ?? ??? ????? ??? ?????? ?????? ??? ??????. ??? ?????? ??????? ???? ?????? ????? ????? ?????? ??????? ?? ????? ???????? ?