?? ???? ??????? ???????? , ????? ??????? ????????? ???igitale ???? ???? ?????? ????? ??????? ???????. ?????? ??? ??????? ?????? ????? ??????? ?????? ?? ?????? ??? . ???????? ???? ???? ????? ?????? ?????? ?? ??? ???????? ???? ???? ??????? ?? ??? ??????? . {?????? ??? ??????? ???????? ?????? ???? ??? ?????? ???? ??????? ? ??? ?????? { ?????