?????? ?? ??? ??? ???? ???? ????? ????? ?? ????. ????? ??? ????? ??? ???? ??? ????? ?? ??? ????? ?????. ?? ???? ??? ????? ???? ??? ?? ??/????? ???. ?? ?????? ???? ???? ???? ?? ??? ??? ??? ???? ??? ?? ?????. ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? time and energy to In