{????????? ??? ???? implementing ????????????? ???????? ????????? ?????? ??? ??????? ??????? ????? ????????? |???????? ????????? ??????? ?????????? ???? ??????? ??????????????-???????????? ???????????? ?????? ??? Older people ???? fifty pc ??? ?????? ????????????? ?????????? ??????? ??????????? ???????? ??????????? ????????????? ????? ??????? ???