Coordinate X: Y: Search

89 90 89 91 89 92 89 93 89 94 89 95 89 96 89 97 89 98 89 99 90 00 90 01 90 02 90 03 90 04 90 05 90 06 90 07 90 08 90 09 90 10 90 11 90 12 90 13 90 14 90 15 90 16 90 17 90 18 90 19 90 20 52469 52468 52467 52466 52465 52464 52463 52462 52461 52460 52459 52458 52457 52456 52455 52454

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