{
  "farmland": [
    [
      0,
      10,
      21,
      50
    ],
    [
      0,
      50,
      20,
      85
    ],
    [
      55,
      60,
      100,
      100
    ],
    [
      35,
      75,
      70,
      100
    ],
    [
      20,
      35,
      55,
      65
    ],
    [
      70,
      35,
      100,
      60
    ],
    [
      40,
      0,
      62,
      18
    ]
  ],
  "built-up": [
    [
      33,
      47,
      43,
      55
    ],
    [
      45,
      51,
      55,
      58
    ],
    [
      23,
      78,
      32,
      86
    ]
  ],
  "meadow": [
    [
      18,
      0,
      38,
      22
    ],
    [
      18,
      22,
      36,
      45
    ],
    [
      30,
      55,
      55,
      75
    ],
    [
      60,
      40,
      78,
      58
    ]
  ],
  "forest": [
    [
      0,
      0,
      18,
      100
    ],
    [
      18,
      0,
      55,
      100
    ],
    [
      55,
      0,
      100,
      72
    ]
  ],
  "water": [
    [
      27,
      0,
      100,
      40
    ],
    [
      0,
      58,
      48,
      100
    ],
    [
      52,
      86,
      100,
      100
    ]
  ]
}