Coordinate X: Y: Search

30 70 0 30 70 1 30 70 2 30 70 3 30 70 4 30 70 5 30 70 6 30 70 7 30 70 8 30 70 9 30 71 0 30 71 1 30 71 2 30 71 3 30 71 4 30 71 5 30 71 6 30 71 7 30 71 8 30 71 9 30 72 0 30 72 1 30 72 2 30 72 3 30 72 4 30 72 5 30 72 6 30 72 7 30 72 8 30 72 9 30 73 0 18749 18748 18747 18746 18745 18744 18743 18742 18741 18740 18739 18738 18737 18736 18735 18734

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