Coordinate X: Y: Search

31 47 31 48 31 49 31 50 31 51 31 52 31 53 31 54 31 55 31 56 31 57 31 58 31 59 31 60 31 61 31 62 31 63 31 64 31 65 31 66 31 67 31 68 31 69 31 70 31 71 31 72 31 73 31 74 31 75 31 76 31 77 3868 3867 3866 3865 3864 3863 3862 3861 3860 3859 3858 3857 3856 3855 3854 3853

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