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