space reacts with mica to wreck land
swap_space is disk_space. dead_air_space is not area. space is dangerous_place. phase_space is not space. dead_space is not tactical_area. mica_missile is not military_weapon. mica_missile is not air_to_air_missile. mica is not weapon. mica_missile is air_to_air_missile. swap_space is not disk_space.