?????????? ???????? ????? ?? ??????? ???????? ?? ??????, ??? ???? ???????-???????? ?? ??????? ???? ??????? ?????. ???????? ????????? ???? ??????? ?? ??? ????? ???? ??????, ????????? ???????? ????? ???? ????? ?????????? ???? ??? ????? ????? ?????? ??? ???? ??.

??????? ????????? ?? ???? ??????????? ?? ????? ????? ?????? ????, ?????????? ??????? ??????? ????????????????? ??. ?? ?? ???????, ????-?????????? ?? ?????? ????? ???? ???, ???? ??? ??????? ?????? ????? ??????? ???? ??????? ?? ??????? ???????. ?? ???, ?? ?????? ??????? ?????????? ?? ???, ?? ???? ????? ??????? ????? ?????? ???? ?????? ??. ????? ???? ????? ??? ?? ?? ???? ?????? ???, ??????? ????????, ??? ??? ??????, ?? ?? ?? ????? ??? ??? ?????? ?? ??? ????? ???, ???????? ?? ?????? ?????? ???? ???? ???????? ????? ?????, ????? ??????? ??????? ????? ????.

?????????? ????????, ???? ?? ???? ?? ??????? ???????? ???????? ???? ???? ????? ?? ????? ???????? ????, ???? ??????? ????? ???????? ????????? ???? ??????? ????? ???, ???????? ?????????? ??????????? ?????????? ?????? ? ??? ????.

?????, ??????? ???????? ???????????, ?????????? ????? ?? ?????? ???????? 15-40% ???? ??? ?? ?????. ?????????? ??????????? ??? ??????? ???????? ?????? ???, ?? ??? ????? ???? ????? ??????? ??????? ?????? ??? ??? ????, ?????????? ???????? ??????? ?????? ???? ??? ??? ?????? ?????? ??.

??????, ??????? ??????? ???????????, ??????? ???????? ??? ??????? ???? ???? ???? ?????????? ?????? ???????. ? ????, ?? ??????? ???????? ??? ????, ???? ?????? ????????? ?????? ?? ??? ????, ?? ??? ??? ??????? ???????? ???? ?????? ????.

??? ????????? ????????? ???????? ?????? ??? ???, ???????? ????? ????? ?? ???????? ?????? ??????? ??? ????. ??? ?????? ????? ??????? ???????? ???? ????, ??????? ????? ???? ????? ???? ?????? ???? ?????? ????? ?? ?????????? ?????? ?????????? ???? ???? - ?????????? ??????? ???????????? ??? ????????? ???????? ???????? ???? ????????? ?????? ????????.

???, ??????? ???????? ??? 8-10 ? ???? ?????? ??? ???, ???? ???? ?????? ?????? ??? ??????, ?? ????? ?????? ??????????? ??????? ??????????? ???? ?????? ???????? ????? ????. ?? ????????? ????? ??????? ??? ????? ????? ???, ?????????? ???? ??????????? ??? ?????? ? ?????? ??.

???? ??????? ????? ??? ??????, ?? ????????????? ??????? 20-50% ?? ????. ??????? ??????s. ??? ?????????? ???????????? ?? ??????? ???????? ????? ???????? ????????? ??????, ??? ?????????? ????? ??????????? ???? ????? ?????? ????.