{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [
    [
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      0,
      60,
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    ],
    [
      0,
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      18,
      100
    ],
    [
      72,
      60,
      100,
      100
    ],
    [
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      18,
      100,
      60
    ],
    [
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      28,
      90
    ]
  ],
  "meadow": [
    [
      0,
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    ],
    [
      0,
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      30,
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    ],
    [
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      85,
      100,
      100
    ]
  ],
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    [
      0,
      42,
      100,
      58
    ],
    [
      75,
      20,
      100,
      60
    ],
    [
      0,
      0,
      10,
      40
    ]
  ],
  "water": [
    [
      0,
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      100,
      58
    ],
    [
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      100
    ],
    [
      0,
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    ]
  ]
}