{
  "comment": "https://en.wikipedia.org/wiki/Busy_beaver#List_of_busy_beavers",
  "insert_into_maps": {
    "state_set": {
      "a,0": "1",
      "a,1": "1",
      "b,0": "1",
      "b,1": "1",
      "c,0": "1",
      "c,1": "0",
      "d,0": "1",
      "d,1": "1",
      "e,0": "1",
      "e,1": "0"
    },
    "state_move": {
      "a,0": "r",
      "a,1": "l",
      "b,0": "r",
      "b,1": "r",
      "c,0": "r",
      "c,1": "l",
      "d,0": "l",
      "d,1": "l",
      "e,0": "r",
      "e,1": "l"
    },
    "state_map": {
      "a,0": "b",
      "a,1": "c",
      "b,0": "c",
      "b,1": "b",
      "c,0": "d",
      "c,1": "e",
      "d,0": "a",
      "d,1": "d",
      "e,0": "halt",
      "e,1": "a"
    }
  }
}