Coordinate X: Y: Search

77 37 77 38 77 39 77 40 77 41 77 42 77 43 77 44 77 45 77 46 77 47 77 48 77 49 77 50 77 51 77 52 77 53 77 54 77 55 77 56 77 57 77 58 77 59 77 60 77 61 77 62 77 63 77 64 77 65 77 66 77 67 20818 20817 20816 20815 20814 20813 20812 20811 20810 20809 20808 20807 20806 20805 20804 20803

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