Coordinate X: Y: Search

40 70 0 40 70 1 40 70 2 40 70 3 40 70 4 40 70 5 40 70 6 40 70 7 40 70 8 40 70 9 40 71 0 40 71 1 40 71 2 40 71 3 40 71 4 40 71 5 40 71 6 40 71 7 40 71 8 40 71 9 40 72 0 40 72 1 40 72 2 40 72 3 40 72 4 40 72 5 40 72 6 40 72 7 40 72 8 40 72 9 40 73 0 4699 4698 4697 4696 4695 4694 4693 4692 4691 4690 4689 4688 4687 4686 4685 4684

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