Initial, we offer ?????????? ????? ????????????????? present provides ????????? ??? ?????? ??????????????? ??????? affects ?????????? ????????????? ???? ????????????? ???????? ?? ????????????????????. ??????????? ????? ??? ??????? ?????? ???? ????????? ????? ???? ??????? 2nd ?????? incorporate ????????????? ????? ??????? ?? ???? ? ??? ??????? ?