???? ???? ????? ??? ???? ???? ??? ???? ??????? ??? ???????? ?????????, ????? ??? ????? ????? ?????? here ??????. ????? ???? ????? ?? ??? ?????? ? ????? ???? ?? ?????? ???????? ????? ???? ?????. ?? ??? ???? ?? ???? ??? ?????, ???? ?????? ??optimum. ???? 33% ? ??? ??????? ?? ???????? ??? ???????? ????? ??????? ?? ??? ???? ????? ??? ??? ??? ??????