{
  "b5dc366ccba3406db2e04b8e1fd2270e": {
    "1539": {
      "name": "arch",
      "visible_pos": [
        2,
        3,
        4,
        5,
        13,
        14,
        15,
        16,
        17,
        26,
        27,
        28
      ],
      "bbox2d": [
        [
          376,
          0,
          72,
          59
        ],
        [
          123,
          0,
          431,
          64
        ],
        [
          216,
          0,
          80,
          54
        ],
        [
          0,
          29,
          25,
          34
        ],
        [
          632,
          274,
          8,
          17
        ],
        [
          370,
          170,
          270,
          118
        ],
        [
          143,
          179,
          390,
          111
        ],
        [
          0,
          169,
          299,
          112
        ],
        [
          0,
          222,
          51,
          69
        ],
        [
          412,
          395,
          228,
          85
        ],
        [
          153,
          405,
          370,
          75
        ],
        [
          0,
          394,
          261,
          86
        ]
      ]
    },
    "1555": {
      "name": "landing",
      "visible_pos": [
        6,
        7,
        8,
        9,
        10,
        11,
        19,
        20,
        21,
        22
      ],
      "bbox2d": [
        [
          411,
          367,
          229,
          113
        ],
        [
          274,
          230,
          366,
          250
        ],
        [
          135,
          192,
          505,
          288
        ],
        [
          0,
          199,
          557,
          281
        ],
        [
          0,
          195,
          453,
          285
        ],
        [
          0,
          240,
          339,
          240
        ],
        [
          608,
          467,
          32,
          13
        ],
        [
          307,
          420,
          324,
          60
        ],
        [
          99,
          428,
          373,
          52
        ],
        [
          5,
          424,
          242,
          56
        ]
      ]
    }
  }
}