{
  "prime": 17,
  "columns": {
    "A": [
      1,
      0,
      0
    ],
    "B": [
      2,
      2,
      2
    ],
    "C": [
      4,
      8,
      16
    ],
    "D": [
      8,
      7,
      4
    ],
    "E": [
      3,
      12,
      14
    ],
    "F": [
      6,
      13,
      14
    ]
  },
  "labels": [
    "A",
    "B",
    "C",
    "D"
  ],
  "spares": [
    "E",
    "F"
  ],
  "target": [
    3,
    4,
    5
  ]
}