P3R1E1F4A1B3B3I1N1G2
20 points
PREFABBING is validvalid
PREFAB, to construct beforehand [v]
PREFAB, (short for) prefabricate, to make standardized parts of beforehand, for assembling later [v]
PREFAB, to construct beforehand [v]
PREFAB, (short for) prefabricate, to make standardized parts of beforehand, for assembling later [v]