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

<point_id-entry_point>

yellow high

yellow low

<point_id-craft_landing_zone>

yellow high

yellow low

<point_id-checkpoint>

yellow high

yellow low

<point_id>

yellow high

yellow low

<point_id-waypoint>

yellow high

yellow low

<color>

yellow

<point_id-cap>

yellow high

yellow low

<warning_setting>

yellow

<point_id-point_id_type_none>

yellow high

yellow low

<frequency_code>

yellow

<point_id-debark_point>

yellow high

yellow low

<point_id-embark_point>

yellow high

yellow low

<point_id-bullseye>

yellow high

yellow low

<point_id-coordination_point>

yellow high

yellow low

<point_id-base_of_fire>

yellow high

yellow low

<point_id-initial_point>

yellow high

yellow low

<point_id-holding_point>

yellow high

yellow low

<point_id-landing_zone>

yellow high

yellow low

<point_id-homebase>

yellow high

yellow low