{
  "farmland": [
    [
      0,
      0,
      48,
      20
    ],
    [
      0,
      20,
      18,
      55
    ],
    [
      18,
      70,
      60,
      100
    ],
    [
      55,
      0,
      100,
      33
    ],
    [
      52,
      55,
      100,
      100
    ],
    [
      0,
      55,
      25,
      100
    ]
  ],
  "built-up": [
    [
      20,
      45,
      55,
      78
    ],
    [
      62,
      70,
      88,
      95
    ],
    [
      88,
      56,
      100,
      70
    ]
  ],
  "meadow": [
    [
      45,
      18,
      78,
      44
    ],
    [
      0,
      45,
      20,
      70
    ],
    [
      78,
      33,
      100,
      55
    ]
  ],
  "forest": [
    [
      30,
      0,
      55,
      25
    ],
    [
      78,
      0,
      100,
      25
    ],
    [
      85,
      45,
      100,
      100
    ],
    [
      60,
      80,
      75,
      100
    ]
  ],
  "water": [
    [
      0,
      10,
      20,
      100
    ],
    [
      42,
      34,
      100,
      78
    ]
  ]
}