The category "<section_type-not_creatable-pl>" can be expressed as follows:

<section_type-not_creatable-pl>

<section_echelon>

<section_noun-pl>

<specific_section_type-not_creatable-sing> <section_noun-pl>

<specific_team_type-not_creatable-sing> <section_noun-pl>

<specific_vehicle_type-not_creatable-sing> <section_noun-pl>