Coordinate X: Y: Search

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 72 18 72 19 72 20 42159 42158 42157 42156 42155 42154 42153 42152 42151 42150 42149 42148 42147 42146 42145 42144

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