[
    {
        "cityId": 1,
        "openLevel": 2
    },
    {
        "cityId": 2,
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    },
    {
        "cityId": 3,
        "openLevel": 2
    },
    {
        "cityId": 4,
        "openLevel": 2
    },
    {
        "cityId": 11,
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    },
    {
        "cityId": 12,
        "openLevel": 2
    },
    {
        "cityId": 100,
        "openLevel": 2
    }
]