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 54089 54088 54087 54086 54085 54084 54083 54082 54081 54080 54079 54078 54077 54076 54075 54074

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