?????? ???? ???? ?????? ? ????? ?????? ?????? ???? ???? ????? ????? ????? ????? ????? ??? ???? ????? ?????? ???? ????? ???? ???? ???? ????? ???? ????? ?? ?????? ?? ??????. ?????? ???? ????? ??????? ????? ?????? ?????? ??????? ????? ????? ?????? ???? ???? ?????? ? ????? ?????? ?????? ???? ???? ??? stc ?? ??? ????????? ?????????? ????? ??????? ?