Coordinate X: Y: Search

50 35 0 50 35 1 50 35 2 50 35 3 50 35 4 50 35 5 50 35 6 50 35 7 50 35 8 50 35 9 50 36 0 50 36 1 50 36 2 50 36 3 50 36 4 50 36 5 50 36 6 50 36 7 50 36 8 50 36 9 50 37 0 50 37 1 50 37 2 50 37 3 50 37 4 50 37 5 50 37 6 50 37 7 50 37 8 50 37 9 50 38 0 18819 18818 18817 18816 18815 18814 18813 18812 18811 18810 18809 18808 18807 18806 18805 18804

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