Coordinate X: Y: Search

88 0 88 1 88 2 88 3 88 4 88 5 88 6 88 7 88 8 88 9 89 0 89 1 89 2 89 3 89 4 89 5 89 6 89 7 89 8 89 9 90 0 90 1 90 2 90 3 90 4 90 5 90 6 90 7 90 8 90 9 91 0 21119 21118 21117 21116 21115 21114 21113 21112 21111 21110 21109 21108 21107 21106 21105 21104

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