???? 4? ???? ??? ???? ???? ???? ??? ?? ??. ???? ??? ?????? ?? ???? ??? ??? ??? {?????? ????.{?? ???, ????? ??? ???? ???? ???? ???? ???? ??? ???? ????. ???, ??? ????? ?? ??? ???? ??? ??? ??? ?? ??? ?????? ??.? ??? ?? ???? ??? ???? ???? ??? ??? ???? ???? ??? ???? ??.. {?? ?? ?? ???? ???? ??? ??? ??? ?? ???? ??? ??? ??.. ???, ???? ??? ?? ??? ??? ?????