{
  "matrix": [
    [
      "1/69",
      -1
    ],
    [
      "2/23",
      -6
    ]
  ],
  "rank": 1,
  "kernel": [
    [
      69,
      1
    ]
  ],
  "unknowns": [
    "Enoch radius w",
    "slot unit u"
  ]
}