{
  "description": "Illustrative input/output, not executed benchmark evidence.",
  "input_left": [
    {
      "id": "A1",
      "amount": "42.00",
      "ref": "R17"
    },
    {
      "id": "A2",
      "amount": "9.00",
      "ref": "R18"
    }
  ],
  "input_right": [
    {
      "id": "B1",
      "amount": "42.00",
      "ref": "R17"
    }
  ],
  "expected": {
    "matches": [
      [
        "A1",
        "B1"
      ]
    ],
    "exceptions": [
      "A2"
    ],
    "control": {
      "left_total": "51.00",
      "right_total": "42.00",
      "unresolved": "9.00"
    }
  }
}