????? ???????? ??? ??? ??? ????? 999, ??????????? ??? ?????????? ???????????? . ????????? ??? ??????? ?????? ??????????? . ????? ?????? ??????? ????????? ????? {?????? | ?????? | ?????????? ??? ?????? ! ????? ?????999 ??? : ?????????????? ??????????????????! ???? ????? ?????999 ???????????? ?????999? ??????? ???? ! ??