{
  "farmland": [
    [
      0,
      0,
      100,
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    ]
  ],
  "built-up": [
    [
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      0,
      100,
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    ],
    [
      0,
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      22,
      100
    ],
    [
      45,
      30,
      72,
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    ]
  ],
  "meadow": [],
  "forest": [
    [
      0,
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      22,
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    ],
    [
      0,
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      18,
      78
    ],
    [
      22,
      45,
      35,
      62
    ],
    [
      82,
      18,
      100,
      40
    ],
    [
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      40,
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    ]
  ],
  "water": [
    [
      48,
      2,
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      28
    ],
    [
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      28,
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      36
    ]
  ]
}