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