Coordinate X: Y: Search

72 10 72 11 72 12 72 13 72 14 72 15 72 16 72 17 72 18 72 19 72 20 72 21 72 22 72 23 72 24 72 25 72 26 72 27 72 28 72 29 72 30 72 31 72 32 72 33 72 34 72 35 72 36 72 37 72 38 72 39 72 40 21509 21508 21507 21506 21505 21504 21503 21502 21501 21500 21499 21498 21497 21496 21495 21494

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