The rules that use the vocabulary item "mortar carrier" are:

<specific_platoon_type-creatable-sing>

mortar carrier

<specific_vehicle_type-sing>

mortar carrier

<specific_vehicle_type-creatable-sing>

mortar carrier

<specific_platoon_type-not_creatable-sing>

mortar carrier

<specific_vehicle_type-not_creatable-sing>

mortar carrier

<specific_platoon_type-sing>

mortar carrier

<specific_vehicle_type-not_creatable>

mortar carrier