?????? ????????? ??? ?????????? ??? ?????????? ??? ???????? ???????? ??? ????? ?????????? ?? ???? ?????? ??????????? ??????? ??? ?????? ??? ??????????? ??????????.???????????? ??? ? ?????? ??? ? ? ????????? ????? ?? ????????????? ?? ????; ??????? ??????? ??????????? ??? ?????? ? ??? ???????; ????????? ??? ?????????? ????? ?? ??? ???? ??????????.???