[
  {
    "num": 1,
    "tables": []
  },
  {
    "num": 2,
    "tables": [
      [
        [
          ""
        ],
        [
          ""
        ],
        [
          ""
        ],
        [
          ""
        ]
      ],
      [
        [
          ""
        ],
        [
          ""
        ],
        [
          ""
        ],
        [
          ""
        ]
      ],
      [
        [
          ""
        ],
        [
          ""
        ],
        [
          ""
        ]
      ],
      [
        [
          ""
        ],
        [
          ""
        ],
        [
          ""
        ],
        [
          ""
        ]
      ],
      [
        [
          "log db"
        ],
        []
      ],
      [
        [
          ""
        ],
        [
          ""
        ]
      ]
    ]
  },
  {
    "num": 3,
    "tables": []
  },
  {
    "num": 4,
    "tables": []
  },
  {
    "num": 5,
    "tables": [
      [
        [
          ""
        ],
        [
          "",
          "",
          ""
        ],
        [
          "",
          "",
          "",
          "",
          "",
          ""
        ],
        [
          "",
          "",
          ""
        ],
        [
          ""
        ]
      ]
    ]
  },
  {
    "num": 6,
    "tables": []
  },
  {
    "num": 7,
    "tables": []
  },
  {
    "num": 8,
    "tables": []
  },
  {
    "num": 9,
    "tables": []
  },
  {
    "num": 10,
    "tables": []
  },
  {
    "num": 11,
    "tables": []
  },
  {
    "num": 12,
    "tables": []
  },
  {
    "num": 13,
    "tables": []
  }
]