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 17729 17728 17727 17726 17725 17724 17723 17722 17721 17720 17719 17718 17717 17716 17715 17714

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