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18 12 1 18 12 2 18 12 3 18 12 4 18 12 5 18 12 6 18 12 7 18 12 8 18 12 9 18 13 0 18 13 1 18 13 2 18 13 3 18 13 4 18 13 5 18 13 6 28447 28446 28445 28444 28443 28442 28441 28440 28439 28438 28437 28436 28435 28434 28433

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