Coordinate X: Y: Search

72 80 72 81 72 82 72 83 72 84 72 85 72 86 72 87 72 88 72 89 72 90 72 91 72 92 72 93 72 94 72 95 72 96 72 97 72 98 72 99 73 00 73 01 73 02 73 03 73 04 73 05 73 06 73 07 73 08 73 09 73 10 18099 18098 18097 18096 18095 18094 18093 18092 18091 18090 18089 18088 18087 18086 18085 18084

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