??? ??? ???? ????? ??? ??one? 87-903?? ??? ??? ??? ?? ???, ?? ?? ??? ????? ???? ?????. ? ???? ?? ?? forty five?, ? 2,475?? ??? ????, ? ? one,248??? ???? ????? (?????). 1. ?? ? ?? ?? ??? ??? ???? ?? ??? 7?? ????? ? 150m ??? ??? ???? ???, ????????? ? thirty?, ????? one?? ??? ??? ? ?? ??? ???? ??