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37 14 9 37 15 0 37 15 1 37 15 2 37 15 3 37 15 4 37 15 5 37 15 6 37 15 7 37 15 8 37 15 9 37 16 0 37 16 1 37 16 2 37 16 3 37 16 4 37 16 5 37 16 6 37 16 7 37 16 8 37 16 9 37 17 0 37 17 1 33490 33489 33488 33487 33486 33485 33484 33483 33482 33481 33480 33479 33478 33477 33476 33475 33474 33473 33472 33471 33470 33469

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