Each tile carries the real soldermask colour of its range and one block per component footprint the card actually declared: four kilobytes instead of a hundred and fifty, which is the only reason a page can hold 5555 of them. Click any one to load the card itself, full size and animated. The fifteen one-of-one pieces have their own section at the bottom: their numbers are holes punched in the ranges, not members of them — the ranges are cut from the 5 540 numbers that remain once the fifteen are set aside.