Coordinate X: Y: Search

89 90 89 91 89 92 89 93 89 94 89 95 89 96 89 97 89 98 89 99 90 00 90 01 90 02 90 03 90 04 90 05 90 06 90 07 90 08 90 09 90 10 90 11 90 12 90 13 90 14 90 15 90 16 90 17 90 18 90 19 90 20 28839 28838 28837 28836 28835 28834 28833 28832 28831 28830 28829 28828 28827 28826 28825 28824

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