Coordinate X: Y: Search

37 57 37 58 37 59 37 60 37 61 37 62 37 63 37 64 37 65 37 66 37 67 37 68 37 69 37 70 37 71 37 72 37 73 37 74 37 75 37 76 37 77 37 78 37 79 37 80 37 81 37 82 37 83 37 84 37 85 37 86 37 87 418 417 416 415 414 413 412 411 410 409 408 407 406 405 404 403

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