{
  "name": "Four key racks on a partly used 600 x 400 mm sheet: place what fits",
  "parts": [
    {
      "id": "key-rack-1",
      "quantity": 4,
      "rotations": {
        "kind": "list",
        "degrees": [
          0,
          90,
          180,
          270
        ]
      }
    },
    {
      "id": "key-rack-2",
      "quantity": 4,
      "rotations": {
        "kind": "list",
        "degrees": [
          0,
          90,
          180,
          270
        ]
      }
    },
    {
      "id": "key-rack-3",
      "quantity": 4,
      "rotations": {
        "kind": "list",
        "degrees": [
          0,
          90,
          180,
          270
        ]
      }
    },
    {
      "id": "key-rack-4",
      "quantity": 4,
      "rotations": {
        "kind": "list",
        "degrees": [
          0,
          90,
          180,
          270
        ]
      }
    },
    {
      "id": "key-rack-5",
      "quantity": 4,
      "rotations": {
        "kind": "list",
        "degrees": [
          0,
          90,
          180,
          270
        ]
      }
    },
    {
      "id": "key-rack-6",
      "quantity": 4,
      "rotations": {
        "kind": "list",
        "degrees": [
          0,
          90,
          180,
          270
        ]
      }
    },
    {
      "id": "key-rack-7",
      "quantity": 4,
      "rotations": {
        "kind": "list",
        "degrees": [
          0,
          90,
          180,
          270
        ]
      }
    },
    {
      "id": "key-rack-8",
      "quantity": 4,
      "rotations": {
        "kind": "list",
        "degrees": [
          0,
          90,
          180,
          270
        ]
      }
    }
  ],
  "sheets": [
    {
      "from_import": "partly-used-sheet-sheet-1",
      "count": 1
    }
  ],
  "spacing_mm": 2.0,
  "edge_spacing_mm": 3.0,
  "mode": "fill_area"
}