Coordinate X: Y: Search

21 88 0 21 88 1 21 88 2 21 88 3 21 88 4 21 88 5 21 88 6 21 88 7 21 88 8 21 88 9 21 89 0 21 89 1 21 89 2 21 89 3 21 89 4 21 89 5 21 89 6 21 89 7 21 89 8 21 89 9 21 90 0 21 90 1 21 90 2 21 90 3 21 90 4 21 90 5 21 90 6 21 90 7 21 90 8 21 90 9 21 91 0 41189 41188 41187 41186 41185 41184 41183 41182 41181 41180 41179 41178 41177 41176 41175 41174

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