The rules that use the vocabulary item "high" are:

<point_id-entry_point>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-craft_landing_zone>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-checkpoint>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-waypoint>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-cap>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-point_id_type_none>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-debark_point>

black high

blue high

green high

pink high

tweety one high

yellow high

<altitude_descriptor>

high

<point_id-embark_point>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-bullseye>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-coordination_point>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-base_of_fire>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-initial_point>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-holding_point>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-landing_zone>

black high

blue high

green high

pink high

tweety one high

yellow high

<point_id-homebase>

black high

blue high

green high

pink high

tweety one high

yellow high