????? ????? ????? ???? ???????? ??????? ??? ???? ????? ?????? ???????: ?????, ??????, ?????, ???? ???????, ????? ?????? ????? ???????. ?? ????????? ????? ?????? , ????? ???? ????, ??? ????, ??? ??????? ???? ???? ???? ?????? ????? ???? ???????? ??????. ????? ?????? ???????? ???????? ??? ???? ????? ?????? ???? ????, ????? ???????? ????? ???? ???