{
    "toplevel": "2",
    "parameters": {},
    "nodes": [
        {
            "data": {
                "id": "0",
                "name": "A",
                "type": "be",
                "rate": "1",
                "dorm": "1",
                "label": "A (1)"
            },
            "position": {
                "x": 440,
                "y": 260
            },
            "group": "nodes",
            "removed": false,
            "selected": false,
            "selectable": true,
            "locked": false,
            "grabbable": true,
            "classes": "be"
        },
        {
            "data": {
                "id": "1",
                "name": "B",
                "type": "be",
                "rate": "1",
                "dorm": "1",
                "label": "B (1)"
            },
            "position": {
                "x": 548,
                "y": 265
            },
            "group": "nodes",
            "removed": false,
            "selected": false,
            "selectable": true,
            "locked": false,
            "grabbable": true,
            "classes": "be"
        },
        {
            "data": {
                "id": "2",
                "name": "Z",
                "type": "and",
                "children": [
                    "0",
                    "1"
                ],
                "label": "Z"
            },
            "position": {
                "x": 505,
                "y": 119
            },
            "group": "nodes",
            "removed": false,
            "selected": false,
            "selectable": true,
            "locked": false,
            "grabbable": true,
            "classes": "and"
        }
    ]
}