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12 98 9 12 99 0 12 99 1 12 99 2 12 99 3 12 99 4 12 99 5 12 99 6 12 99 7 12 99 8 12 99 9 13 00 0 13 00 1 13 00 2 13 00 3 13 00 4 13 00 5 13 00 6 13 00 7 13 00 8 13 00 9 13 01 0 13 01 1 54920 54919 54918 54917 54916 54915 54914 54913 54912 54911 54910 54909 54908 54907 54906 54905 54904 54903 54902 54901 54900 54899

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