Coordinate X: Y: Search

55 57 55 58 55 59 55 60 55 61 55 62 55 63 55 64 55 65 55 66 55 67 55 68 55 69 55 70 55 71 55 72 55 73 55 74 55 75 55 76 55 77 55 78 55 79 55 80 55 81 55 82 55 83 55 84 55 85 55 86 55 87 3988 3987 3986 3985 3984 3983 3982 3981 3980 3979 3978 3977 3976 3975 3974 3973

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