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39 36 9 39 37 0 39 37 1 39 37 2 39 37 3 39 37 4 39 37 5 39 37 6 39 37 7 39 37 8 39 37 9 39 38 0 39 38 1 39 38 2 39 38 3 39 38 4 39 38 5 39 38 6 39 38 7 39 38 8 39 38 9 39 39 0 39 39 1 31110 31109 31108 31107 31106 31105 31104 31103 31102 31101 31100 31099 31098 31097 31096 31095 31094 31093 31092 31091 31090 31089

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