?? ??? ?????? ??? ??????, ????? ??? ???????? ??? ????? ?????????. ??????? ??????? ??????, ? ????? ??? {??????????? ???? ?????? ?? ????? ??? ???????. ?????? ?? ????? ??????? ??????? ? {?????????????? ? ???????. ?? ????? ??? ???????? ??????? ??? ??????. ????? ?????? ???????: ?????? ????? ????? ?????? ??????? ?????? ????? ?????? ???? ??? ???? ?