Coordinate X: Y: Search

81 87 81 88 81 89 81 90 81 91 81 92 81 93 81 94 81 95 81 96 81 97 81 98 81 99 82 00 82 01 82 02 82 03 82 04 82 05 82 06 82 07 82 08 82 09 82 10 82 11 82 12 82 13 82 14 82 15 82 16 82 17 538 537 536 535 534 533 532 531 530 529 528 527 526 525 524 523

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