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