????? ????? ???? ??????? ????? ?????? ????? ????? ????? ??:?? ???? ???? ???????? ??? ??? ?????????? ????? ??????? ???? ??? ????? ??????????? ??????diff ???? ? ?????? ?? ???? ???????? rdw ?? ?????? ??? ???? ? ????????? ?? ??????? ??? ??????????????? ??????? ??????? ?????????? ????????? ???? ??? ???????? ? ??????? ???? ???? ?? ?????? ?? ??? ????? ???