Coordinate X: Y: Search

71 90 71 91 71 92 71 93 71 94 71 95 71 96 71 97 71 98 71 99 72 00 72 01 72 02 72 03 72 04 72 05 72 06 72 07 72 08 72 09 72 10 72 11 72 12 72 13 72 14 72 15 72 16 72 17 72 18 72 19 72 20 4589 4588 4587 4586 4585 4584 4583 4582 4581 4580 4579 4578 4577 4576 4575 4574

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