???????? ?????? ?????? ???? ? ????? ???????????? ??????? ???? ???????? ?????, ??????? ??????? ???? ????? ????? ???????, ????? ???????, ?????? ???????? ? ?????????? ?????????? ?? ???????. ??????? ????? ?? ?????? ??????? ???????? ??????? ?????, ? ????? ?????-?? ????? ??????? ?????.Hydra was vertically integrated, meaning that it provided a number of