????? ?????? ?????
??? ??? ??? ??????? ??????? ??????? ???? ?? 60 ????? ??? ?? ???? ?? ????? ???? ???????? ????? ??????? ???? ??? 1,2 ????? ???. ?????? ??? 2050? ???? ?????? ??????? 900 ????? ??? ??? ?? ???? ????. ???? ???? ????????? ????? ?? ????? ????? ????? ??? ?????????? ?????? ?????? ???????? ?????????.
???? ?? ?????? ?? ??? ?????? ????? ????????? ???????? ?????. ????? ??? ???? ???????? ?????? ????? ???? ???? ???? ??????? ????????? ??????????.
???? ??????? ????? ??? ?????? ??? ???? ???? ?????? ???? ?? ???? ???????. ???? ???????? ??? ??????? ??? ????? ???????? ?????? ??????? ??? ???? ???? ????? ??????? ????? ??????.
?????????? ???? ??????? ??????? ?????? ?????? ?? ???? ???? ????. ??? ?????? ?????? ??? ???? ??????? ?? ????? ??????? ?? ??? ?????? ??? ???????? ????? ??????? ??? ??????? ????.
???????? ??? ?????? ???? ??? ????? ?????? ?????? ??? ????? ???????. ?????? ?????? ?????? ??? ????? ???? - ????? ??????? - ????? ??????? ???? ????? ??? ????? ?????? ???.
??????? ????? ??? ?????? ??? ???? ???? ?????? ???? ?? ???? ???????. ???? ???????? ??? ??????? ??? ????? ???????? ?????? ??????? ??? ???? ???? ????? ??????? ????? ??????