Coordinate X: Y: Search

50 49 0 50 49 1 50 49 2 50 49 3 50 49 4 50 49 5 50 49 6 50 49 7 50 49 8 50 49 9 50 50 0 50 50 1 50 50 2 50 50 3 50 50 4 50 50 5 50 50 6 50 50 7 50 50 8 50 50 9 50 51 0 50 51 1 50 51 2 50 51 3 50 51 4 50 51 5 50 51 6 50 51 7 50 51 8 50 51 9 50 52 0 3159 3158 3157 3156 3155 3154 3153 3152 3151 3150 3149 3148 3147 3146 3145 3144

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