Coordinate X: Y: Search

71 87 71 88 71 89 71 90 71 91 71 92 71 93 71 94 71 95 71 96 71 97 71 98 71 99 72 00 72 01 72 02 72 03 72 04 72 05 72 06 72 07 72 08 72 09 72 10 72 11 72 12 72 13 72 14 72 15 72 16 72 17 2808 2807 2806 2805 2804 2803 2802 2801 2800 2799 2798 2797 2796 2795 2794 2793

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