???? ?? ???? ????? ??? ????? ?????? ????? ????? ?????? ????????? ?????????? ?? ??????? ??????? ????????? ???? ???? ?? ????? ?????? ???????? ??? ???????? ??????? ??????. ????? ????? ???????? ??? ?? ??? ?????? ????? ?? ????? ??????? ???????? ?????? ??????????? ???????? ??? ???? ??????? ???????? ?????? ????? ????????? ??? ?? ????????? ??? ?? ???? ???? ???????? ?? ????????? ??????????? ????? ?? ????? ????? ???????? ?????????? ?? ???? ?????????.
????? ???? ????? ??????? ?? ??????? ??????? ???????? ????? ?????? ?? ???? ????? ????????? ?????? ????????? ???????? ??????? ?????? ?????? ???? ??????? ???????. ????? ?? ???? ??????? ???????? ???? ???? ???? ?????? ?????? ???? ?????? ? ????? ?????? ????????? ?????? ????????? ??????? ?? ?????????. ?????? ??? ???? ??? ????? ?????? ?? ????? ??? ???????? ????????? ?????? ???????? ??? ???? ????? ?????? ??? ???? ?????? ?????? ???????? ???????? ???????? ??????????. ????? ???? 1973 ?????? ?????? ???? ??????? ??? ??????? ???????? ??????.