Coordinate X: Y: Search

89 20 89 21 89 22 89 23 89 24 89 25 89 26 89 27 89 28 89 29 89 30 89 31 89 32 89 33 89 34 89 35 89 36 89 37 89 38 89 39 89 40 89 41 89 42 89 43 89 44 89 45 89 46 89 47 89 48 89 49 89 50 31989 31988 31987 31986 31985 31984 31983 31982 31981 31980 31979 31978 31977 31976 31975 31974

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