Coordinate X: Y: Search

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 72 41 72 42 18507 18506 18505 18504 18503 18502 18501 18500 18499 18498 18497 18496 18495 18494 18493 18492

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