Coordinate X: Y: Search

50 40 50 41 50 42 50 43 50 44 50 45 50 46 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 23669 23668 23667 23666 23665 23664 23663 23662 23661 23660 23659 23658 23657 23656 23655 23654

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