?? ??????? ???? ???? ???? ?????? ???? ??? ????? ????? ?????? . ? ???? ??? ??????? ?? ?????? ???? ???? ?? ?????? . ????? ?????? ???????? ????? ?? {????????? ??????? ????? ??????? ?????????? . ????? ????? ????? ???? ?? ???? ????? ??? ?????? ??????? ?? ??????? ???????? . {???? ?????? ???????? ???????? ???????? ????? ??????? ????? ???? ???

??? ??????? ???????? ?? ?????? ???| ???? ?????? ?? ????? ????????? ?? ??????? ??????? ???? ???? ?? ???? ??? ???????. ????? ??? ??????? ?? ???????? ???? ????? ????????? ???? ?????? ????? ??? ??????? ??????? ?????? ?????? ???? ???? ??? ???? ??????? ??? ?????. ????1: ????? ?????? ????2: ???? ??????? ??? ?? ???? ??????? ???????? ??????? ?????