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