1[
2    { "x": 1, "y": 2 },
3    { "x": 0, "y": 2 },
4    { "r": 10 },
5    { "r": 1 },
6    { "x": 1, "y": 2, "r": 10, "label": "center/big" },
7    { "x": 1, "y": 2, "r": 10, "label": "center/big" },
8    { "x": 1, "y": 2, "r": 10, "label": "center/big" },
9    { "x": 1, "y": 2, "r": 10, "label": "center/big" },
10]
11