Coordinate X: Y: Search

90 80 90 81 90 82 90 83 90 84 90 85 90 86 90 87 90 88 90 89 90 90 90 91 90 92 90 93 90 94 90 95 90 96 90 97 90 98 90 99 91 00 91 01 91 02 91 03 91 04 91 05 91 06 91 07 91 08 91 09 91 10 47109 47108 47107 47106 47105 47104 47103 47102 47101 47100 47099 47098 47097 47096 47095 47094

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