if a metric has a higher camouflage than another pieces , then the 18 in the cacti will be nearer than those of the other boundaries
high_barbed_wire_fence is tall_obstacle. 32_nm_soi_sti is shallow_trench_isolation. focal_distance is distance. driving is way_to_travel_medium_distances. nearest_star_to_sol is 4.5_light_years_distant. woods is denser_than_other_woods. camouflage is fabric. dactyl is metrical_foot. nearest_star is four_light_years_from_earth. rangefinder is measuring_instrument.