{
  "id": 52,
  "alphabet_id": 29,
  "alphabet": [0,1,2,3,4,5,6,7],
  "length": 956,
  "previous_length": 945,
  "word": [0,3,2,0,1,6,4,6,2,0,1,5,1,6,3,7,5,7,2,0,7,5,1,2,1,0,4,7,4,3,7,6,7,4,6,7,1,2,3,7,4,3,0,4,2,0,4,1,0,2,4,7,0,7,2,1,0,4,5,4,0,6,5,7,2,4,0,3,4,7,2,0,1,2,1,7,4,2,0,3,0,7,1,2,0,1,2,5,0,6,4,0,3,0,1,3,7,6,3,4,6,5,6,7,6,5,2,6,3,6,2,0,5,7,1,0,3,2,0,1,5,3,6,5,1,2,0,2,3,0,6,5,0,3,7,5,7,1,0,1,2,0,4,5,2,6,4,6,2,1,0,4,7,6,1,5,7,6,7,5,7,4,5,7,5,0,6,7,3,6,5,6,7,6,3,7,5,1,7,4,0,7,0,3,5,6,4,5,7,0,2,0,1,5,2,7,3,1,7,0,3,0,4,7,2,5,6,4,2,0,1,3,0,2,0,5,4,0,4,3,0,6,5,2,1,3,7,1,5,7,6,5,1,2,3,6,4,3,0,2,7,0,2,1,4,6,1,6,3,7,6,7,5,7,4,2,3,7,1,5,1,6,7,6,4,3,5,7,0,1,2,3,7,3,6,7,3,0,4,0,2,0,3,7,0,2,0,6,0,2,0,1,6,0,5,3,0,6,7,3,2,1,0,6,7,5,7,4,1,4,2,1,0,5,1,3,6,5,0,1,6,0,2,0,3,0,2,5,0,3,5,0,1,0,2,6,7,0,3,2,5,2,0,6,0,5,0,2,7,1,7,4,1,2,0,7,2,4,6,7,4,3,7,2,0,5,3,0,7,5,1,3,0,2,0,4,6,5,0,4,6,4,0,7,0,6,0,3,5,0,2,0,1,0,7,3,0,2,4,7,4,3,5,0,3,1,6,0,5,4,0,5,0,2,5,0,6,3,7,5,7,1,4,3,7,5,7,4,7,6,7,1,6,4,7,1,2,7,6,4,5,0,5,4,5,0,7,0,1,2,5,0,5,6,7,1,0,3,0,4,5,0,4,0,1,6,7,6,3,2,0,6,7,2,5,7,6,7,2,3,4,3,7,3,5,7,6,0,1,7,0,2,0,7,4,7,6,7,4,7,5,7,2,0,6,5,7,5,6,5,7,0,7,5,7,4,5,0,3,5,7,2,6,1,0,4,3,5,6,0,7,6,0,2,5,7,4,7,5,2,6,7,6,5,7,6,4,2,6,1,3,6,4,6,3,2,4,0,5,1,7,4,2,1,0,4,0,1,0,2,1,6,2,0,4,2,4,3,0,6,7,3,1,7,3,0,1,3,5,7,3,7,6,5,7,3,1,6,2,1,3,6,7,3,1,5,7,4,6,7,4,7,0,7,6,3,1,4,2,5,2,6,4,1,7,6,4,6,3,6,2,1,0,1,7,0,2,0,4,6,3,0,1,0,2,4,2,1,7,4,0,7,1,7,2,1,4,0,4,1,2,1,7,6,4,2,0,4,6,2,4,2,7,5,0,4,7,6,0,2,7,2,1,3,2,6,4,2,0,7,3,6,3,2,0,3,4,0,2,0,1,2,3,6,1,3,1,0,1,2,4,0,3,0,2,0,3,7,2,0,7,1,3,6,2,0,1,7,2,3,5,6,5,3,2,4,7,0,4,2,1,0,1,5,2,3,5,3,6,0,7,4,5,0,3,1,0,2,4,7,3,7,5,7,6,7,3,0,6,0,2,0,7,3,6,5,1,3,0,2,0,7,5,6,7,6,4,3,5,4,7,3,6,2,3,7,6,3,0,7,3,7,5,0,3,0,6,7,5,2,0,3,0,6,0,3,4,3,0,1,3,7,4,5,4,0,7,3,5,7,4,5,1,6,5,3,0,5,7,1,4,2,0,1,0,3,5,0,2,0,3,5,3,6,1,6,3,0,5,3,4,6,0,3,1,0,6,5,2,6,5,4,0,1,6,7,4,6,7,1,7,6,4,6,1,3,2,0,2,3,6,0,6,1,0,1,4,7,0,3,0,4,1,5,7,6,4,2,3,5,6,0,5,4,3,7,5,2,4,5,7,4,7,3,7,6,5,7,5,4,3,1,0,5,0,2,5,7,6,2,5,2,0,5,6,7,1,4,0,3,4,0,6,4,5,7],
  "submitter": "David Renshaw",
  "created_at": "2026-08-20 02:54:43",
  "comments": [
    {
      "author": "David Renshaw",
      "created_at": "2026-08-20 02:54:43",
      "content": "Ten-minute improvement of submission 45: reversed-prefix iterated mobility search produced four distinct 956-letter checkpoints; independently verified exact alphabet {0..7}."
    }
  ]
}