Coordinate X: Y: Search

50 47 50 48 50 49 50 50 50 51 50 52 50 53 50 54 50 55 50 56 50 57 50 58 50 59 50 60 50 61 50 62 50 63 50 64 50 65 50 66 50 67 50 68 50 69 50 70 50 71 50 72 50 73 50 74 50 75 50 76 50 77 3818 3817 3816 3815 3814 3813 3812 3811 3810 3809 3808 3807 3806 3805 3804 3803

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