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

<point_id-entry_point>

bugs seven

<point_id-craft_landing_zone>

bugs seven

<hour>

seven

oh seven

zero seven

one seven

<point_id-checkpoint>

bugs seven

<point_id>

bugs seven

<point_id-waypoint>

bugs seven

<digit-not_zero>

seven

<point_id-cap>

bugs seven

<digit-pl>

seven

<scale_number-gapsout_null-gapsin_null>

seven hundred

seven hundred fifty

seven thousand

seven thousand five hundred

seven hundred thousand

seven hundred fifty thousand

<air_call_sign_designator>

dash seven

<point_id-point_id_type_none>

bugs seven

<digit_not_one>

seven

<point_id-debark_point>

bugs seven

<digit_zero_to_seven>

seven

<digit>

seven

<digit-not_zero-pl>

seven

<point_id-embark_point>

bugs seven

<point_id-bullseye>

bugs seven

<point_id-coordination_point>

bugs seven

<point_id-base_of_fire>

bugs seven

<point_id-initial_point>

bugs seven

<digit_one_to_eight>

seven

<point_id-holding_point>

bugs seven

<point_id-landing_zone>

bugs seven

<point_id-homebase>

bugs seven