{
  "coordinates": {
    "anchor": 1406,
    "tail": 1400,
    "regular_legs": [
      1650,
      1050
    ],
    "cumulative_legs": [
      9170,
      3430
    ]
  },
  "recovered": {
    "R": 4106,
    "Fr": 2456,
    "C": 14006,
    "Fc": 4836,
    "A": 1406,
    "H": 6
  },
  "independence": "six real coordinate dimensions before source constraints; not six admitted variant freedoms"
}