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

????? ?? ???????: ???? ??????? ???????? ???? ??? ?????? ???? ?????? ????? ??????? ????? ??????? ????????? ??? ?????? ?? ??????? ??? ???? ????????? ?????? ????????. ????????? ® ?? ????? ?????? ????? ?????? ?????????? ??? ????? ??? ?????. ???? ????? ????????? ???? ?????? ???????? ?? ???????? ?????