Coordinate X: Y: Search

71 12 71 13 71 14 71 15 71 16 71 17 71 18 71 19 71 20 71 21 71 22 71 23 71 24 71 25 71 26 71 27 71 28 71 29 71 30 71 31 71 32 71 33 71 34 71 35 71 36 71 37 71 38 71 39 71 40 71 41 71 42 5427 5426 5425 5424 5423 5422 5421 5420 5419 5418 5417 5416 5415 5414 5413 5412

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