{
  "farmland": [
    [
      0,
      0,
      70,
      100
    ]
  ],
  "built-up": [
    [
      0,
      0,
      50,
      75
    ],
    [
      40,
      10,
      70,
      90
    ]
  ],
  "meadow": [
    [
      35,
      0,
      70,
      15
    ],
    [
      55,
      65,
      75,
      100
    ],
    [
      0,
      80,
      60,
      100
    ]
  ],
  "forest": [
    [
      0,
      15,
      60,
      80
    ],
    [
      15,
      55,
      75,
      95
    ]
  ],
  "water": []
}