Not a build. The apparatus underneath all of them. Every deployment on this site runs the same six moves; only the corpus and the vocabulary change.
Every figure in this walk-through is real. The counts come from a live run against the FDIC's public register of insured institutions: 88 records carry one value, 22 carry the other, and none carries both, where independence predicts about four. The engine put that pair back to the source and the absence held.