Coordinate X: Y: Search

50 69 0 50 69 1 50 69 2 50 69 3 50 69 4 50 69 5 50 69 6 50 69 7 50 69 8 50 69 9 50 70 0 50 70 1 50 70 2 50 70 3 50 70 4 50 70 5 50 70 6 50 70 7 50 70 8 50 70 9 50 71 0 50 71 1 50 71 2 50 71 3 50 71 4 50 71 5 50 71 6 50 71 7 50 71 8 50 71 9 50 72 0 5499 5498 5497 5496 5495 5494 5493 5492 5491 5490 5489 5488 5487 5486 5485 5484

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