Coordinate X: Y: Search

77 90 77 91 77 92 77 93 77 94 77 95 77 96 77 97 77 98 77 99 78 00 78 01 78 02 78 03 78 04 78 05 78 06 78 07 78 08 78 09 78 10 78 11 78 12 78 13 78 14 78 15 78 16 78 17 78 18 78 19 78 20 41159 41158 41157 41156 41155 41154 41153 41152 41151 41150 41149 41148 41147 41146 41145 41144

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