{
  "id": "C031",
  "synthetic": true,
  "checked_at": "2026-10-24",
  "input": {
    "weights": {
      "a": 1,
      "b": 3
    },
    "prefixes": [
      8,
      400
    ],
    "disabled": "a",
    "expected": {
      "eight": {
        "a": 2,
        "b": 6
      },
      "four_hundred": {
        "a": 100,
        "b": 300
      },
      "disabled_a": 0
    }
  }
}