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