[
    {
        "chiefEntrance": 1,
        "roomId": 30311,
        "seq": 1
    },
    {
        "chiefEntrance": 1,
        "roomId": 30312,
        "seq": 2
    },
    {
        "chiefEntrance": 1,
        "roomId": 30313,
        "seq": 3
    },
    {
        "chiefEntrance": 2,
        "roomId": 40111,
        "seq": 1
    },
    {
        "chiefEntrance": 2,
        "roomId": 40112,
        "seq": 2
    },
    {
        "chiefEntrance": 2,
        "roomId": 40113,
        "seq": 3
    }
]