Coordinate X: Y: Search

91 20 91 21 91 22 91 23 91 24 91 25 91 26 91 27 91 28 91 29 91 30 91 31 91 32 91 33 91 34 91 35 91 36 91 37 91 38 91 39 91 40 91 41 91 42 91 43 91 44 91 45 91 46 91 47 91 48 91 49 91 50 6789 6788 6787 6786 6785 6784 6783 6782 6781 6780 6779 6778 6777 6776 6775 6774

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