???? ?????? ????? ??????? ??? ?????? ??????? ?? ????? ????? ???????. ? ????? ???? ? ?????? ????? ??? ?????? ???????? ?- ???. ???? ??????? ??????? ???????? ????? ???????? ????????? ? ??? ???? ?????? ????? ??? ????? ??????? . ???? ?????? ????? ??? ??????? ???????? ???????????? ?? ????? ????? ??????? . ????? ??????????? ???? ????? ??

??? ??? ???? ?? ?????/????? ?????/????? ???? ???? ????? ????? ?? ????????/????? ??????/???/????/?????? ???????? ??? ????? ???????????? ???? ?????? ???????/??????/??????. ?? ????? ????? ??????????/???????? ???????? ??? ????????/??? ????? ?? ??????? ???/???????/?????? ????? ?????? ????? ?? ??????/???????/flexibility ?? ????? ?? ?? ????/?? ??????/??