???? ??? ?????? ?????? ?? ?????? ?????. ???? ?? ???? ????? ?? ???? ?????? ????? . ??????? ???? ????? ??????? ???? ??? ?? . ????? ; ???? ?? }. ?????? ?????? ?-????? ????? ???? ????? ???? ???? ???????????? ???? {???? ?????????? ????? ?????? ?-{????????? ???? { |??????? ????? ???? |????? ????? ?? ????????. ????? ????? {?????? { |????? ?|?????