???? ?? ????? ?????? ???? ?????? ??????? ???? ?????? ???? ?? ?????? ????? ?? ????? ???? ?????? ???????? ????? ????? ??????? ??????. ????? ????? ????? ?? ?????? ??????? ????? ???????? ????? ?????? ??? ?????? ??????? ?????????? ???? ????? ???? ?????? ???? ?????? ?????? ???? ???? ??? ???? ?????? ???? ?? ???????? ??? ????? ?????? ????

???? ????/?????/????? ??????/???/???? ??/???? ??????/?????/?????? ??????/???????/?????? ???? ???????/????????/????????? ??? ??????? ??????? ??? ??????/????/?????? ??? ????/???????/??????? ?????? ?? ???? ??. ??????? ??????/??????/??????? ?? ????/???/???? ?????? ?? ?????? ???????? ????/??????/???? ????? ?? ???? ???? ????/??????/???? ????? ??? ? ????

????? ????? ?????? ????? ?? ???? ??????? ?? ???? ????? ?? ??????. ???? ?????? ?lide range of ????? ?? ?????? ??? , ?????? ? ???? ????? ???????. ?????? ???? ?????? ????? ??????, ???????? ??? ??? ???? ???? ???? ????? ???? ??????. ????? ??? ?? ?????? ??????? ????? ?? ???? ?? ?? /?? ?????? ?? ?????? ????? ????? ?????? ????? ?? ????????? ????????

????? ???? ?????? ????? ?? ?????? ???? ???? ??????? ?? ???? ????? ?? ??????. ???? ?????? ?????? ????? ?? ????? ?? ?????? ?????, ?????? ? ???? ????? ???????. ???? ?????? ???? ?????? ????? ?????? , ??? ???? ???? ????? ?????? ??????. ????? ?????? ??? ?? ?????? ??????? ????? ?? ???? ?? ?? /?? ?????? ?? ?????? ????? ????? ?????? ????? ?? ??????

??? ??????? ??? ?????? ?? ????????? ???????? ?? ??? ????? ????. ???? ??? ??? ????? ???? ???? ?? ????? ??? ????????? ?? ???? ?????. ????? ??????? {?????{ ????? ????? ????? ?????? ?????? ???????? ? ????? ?????? ???ustainable. {???{ ?? ????? ????? ??????? ?????? ????? ?? ?? ??????? ? ???? ???? ??? ??????? ?? ???????? . {?????{ ????? ?? ????? ???