[
    { "x": 1, "y": 2 },
    { "x": 0, "y": 2 },
    { "r": 10 },
    { "r": 1 },
    { "x": 1, "y": 2, "r": 10, "label": "center/big" },
    { "x": 1, "y": 2, "r": 10, "label": "center/big" },
    { "x": 1, "y": 2, "r": 10, "label": "center/big" },
    { "x": 1, "y": 2, "r": 10, "label": "center/big" },
]