??????? ??????? ??????? ??? ??? ??????????? ??????? ??? ????????, ??????????? ??????????? ????? ???????? ??????? ???????????? ???? ??? ????????? ?? ????????????.
??????? ?? ?? pelop, ??????????? ??? ????????????? ????????? ????????? ??????????? ?? ???????? ???? 4 ???????, ??????, ???? ??’ ?????? ???????????? ??? ???? ?????????? ??? ???????? ??? ?? 4 ?? ????. ????????????? ??? ???? ???????????? ??? ???????????????? ????? ?? ?? ???????? ?????????? ????.
???????????? ??? ?? 4 ???????? ??? ??? ???? ?????????, ???????? ??? ???????? ?????, ??? ???????????? ??? ?? ?????? ????. ??????, ????????? ? ????????? ??? ???????? ??? ??? ??????? ??? ?????????? ????????? ????????.
