{
    "sn": 1900,
    "x_min": 0,
    "x_max": 0.8,
    "y_min": 0,
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    "z_min": 0,
    "z_max": 1,
    "tags": [
        {
            "sn": 21,
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        },
        {
            "sn": 22,
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        },
        {
            "sn": 23,
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        }
    ]
}
