?? ???? ??????? ??????? ?????? ?? ?? ?????? ?? ??????? ?????? . ?{??? ???? ???? ???? ?? ???????? ????? . ?????? ??????? ???????? ???? ?????? ?????? ??? {????? ???? ?? ?? ???? . ????? {?????? ?????? ??? ?????????? ?????????? ?????? ??????? ??? ???????? . {?????? ????? ?????? ???? ?? ??????? . {????? ????? ?????? ?????? ?????? ??