polygon
1
  8.3          51.93
  8.33         51.93
  8.31         51.97
  8.38         51.98
  8.39         51.96
  8.5          51.94
  8.51         51.91
  8.46         51.91
  8.45         51.87
  8.42         51.86
  8.36         51.86
  8.36         51.88
  8.33         51.87
  8.31         51.91
  8.28         51.92
  8.3          51.93
END
END