polygon
1
  2.275        51.17
  2.245        51.22
  2.24         51.28
  2.255        51.335
  2.29         51.385
  2.53         51.48
  2.565        51.485
  2.68         51.545
  2.8          51.585
  2.965        51.675
  3.06         51.7
  3.15         51.685
  3.275        51.62
  3.35         51.59
  3.395        51.56
  3.505        51.435
  3.555        51.45
  3.61         51.455
  3.74         51.42
  3.795        51.415
  3.915        51.37
  3.93         51.37
  3.97         51.39
  4.03         51.395
  4.055        51.405
  4.075        51.415
  4.09         51.455
  4.11         51.48
  4.155        51.51
  4.21         51.525
  4.25         51.525
  4.28         51.56
  4.325        51.59
  4.46         51.63
  4.585        51.625
  4.63         51.6
  4.64         51.6
  4.685        51.635
  4.745        51.655
  4.8          51.655
  4.84         51.645
  4.885        51.63
  4.925        51.605
  4.94         51.605
  4.995        51.635
  5.085        51.63
  5.16         51.6
  5.185        51.58
  5.225        51.525
  5.25         51.465
  5.33         51.425
  5.385        51.42
  5.435        51.445
  5.465        51.45
  5.56         51.44
  5.61         51.415
  5.62         51.4
  5.655        51.38
  5.685        51.345
  5.71         51.335
  5.73         51.34
  5.79         51.335
  5.835        51.315
  5.9          51.3
  5.965        51.25
  5.985        51.225
  6.005        51.165
  6            51.105
  5.965        51.025
  5.915        50.965
  5.905        50.92
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  6.045        50.905
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  5.65         49.36
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  4.71         49.745
  4.7          49.805
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  4.695        49.845
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  4.565        49.805
  4.425        49.79
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  4.035        49.87
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  3.985        49.995
  3.995        50.065
  3.975        50.145
  3.99         50.19
  3.9          50.175
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  3.605        50.19
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  3.51         50.34
  3.505        50.335
  3.47         50.34
  3.445        50.35
  3.365        50.34
  3.22         50.39
  3.18         50.42
  3.145        50.47
  3.125        50.55
  3.105        50.585
  3.1          50.61
  3.08         50.625
  3.05         50.62
  3.01         50.58
  2.97         50.555
  2.94         50.545
  2.87         50.545
  2.745        50.58
  2.69         50.61
  2.645        50.665
  2.615        50.665
  2.56         50.68
  2.485        50.75
  2.455        50.8
  2.44         50.94
  2.43         50.955
  2.42         51.005
  2.275        51.17
END
END