??? ???? ???? ????? ????? ??????? ????? ??? ?? ???? ?? ????? ?????? ????? ???? ????? ???? ??? ????? ???????? ????? ??? ???? ?????? ??? ?????? ?????? ???? ????? ??? ??? ????? ??? ????? ??????? ???? ?????? (??? ?????)? ??????? ???? ??????? (?? ?? ?????) ???? ?? ?? ????? ?????? ?????? ??????? ?????? ??????? ???? ??????? ????? ??????? ???? ??? ????? ?