???? ?? ??????? ???????? ???? ?????? ??? 100% ?? ??????? ?????????? ???. ??? here ?????? ?????? ??? ????? ???? ??? ???????. ???? 1: ??? ??????? ???? 2: ??????? ???????? ??? ?????? ???????? 3: ??? ???? ?????????? ???? ???? ??? ??????? ???? ??? ???????? ??????. ??? ???? ???????? ????? ??? ?????? ??????? ??? ?????? ??????????????? ????????????