?????? ???????? ??????? ??????? ???? ?????? ????? ??? ????????????????????? ???????? ??? ?????? {??? ?????? ?????? ????? ???????? ??? ???? ??????? ???????? ????? ????? {??? ?????? ??? ??????? ??????? ??? ??????????? ???????? ???? ???????? ???????? ?????????????? ??? ???? ??????????? ?????

????? ?????????? ????????????? ??? ????????? ??? ?????????? ????????????????? ??????????? ????????? ???????? ??????? ????????? ??????? ????? ????? ????? ???? ???????? ????? ???????? ??????? ??? ????? ?????? ???? ??? ?????? ??????????????????????? of ????? ????? ???? ???????/????????/?????? ????