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 1019 1018 1017 1016 1015 1014 1013 1012 1011 1010 1009 1008 1007 1006 1005 1004

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