The rules that use the category "<i_f_v_spec-sing>" are:

<vehicle_target-sing>

<i_f_v_spec-sing>

<specific_vehicle_type-creatable-sing>

<i_f_v_spec-sing>

<specific_vehicle_type-not_creatable-sing>

<i_f_v_spec-sing>

<platoon_id-creatable-sing>

<i_f_v_spec-sing> <platoon_noun-sing> with <other_target>

<specific_vehicle_type-sing>

<i_f_v_spec-sing>

<specific_vehicle_type-not_creatable>

<i_f_v_spec-sing>