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