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12 03 9 12 04 0 12 04 1 12 04 2 12 04 3 12 04 4 12 04 5 12 04 6 12 04 7 12 04 8 12 04 9 12 05 0 12 05 1 12 05 2 12 05 3 12 05 4 12 05 5 12 05 6 12 05 7 12 05 8 12 05 9 12 06 0 12 06 1 4890 4889 4888 4887 4886 4885 4884 4883 4882 4881 4880 4879 4878 4877 4876 4875 4874 4873 4872 4871 4870 4869

= Free Coordinate    = Occupied(Single Region)     = Occupied (Var Region)     = Center of the grid