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