????? ??? ????? ??? ??????? ??? ??? ?????? ???????? ??? ???????? ?? ?????? . ?????? ??? ???????? ???? ????? ???????? ?? ??? ???????. ????? ?????? ??????? ??????? ?????? ??? ????? ??? ????? ???????? . * IT * ?????????? * ??????? ??????? ?????? ??????? ?????? ??? ????? ??? ???? ?? ???. ??? ????? ????? ?? ???? ???????? ???? ??? ??????? ?????? {?? ?