Coordinate X: Y: Search

50 80 50 81 50 82 50 83 50 84 50 85 50 86 50 87 50 88 50 89 50 90 50 91 50 92 50 93 50 94 50 95 50 96 50 97 50 98 50 99 51 00 51 01 51 02 51 03 51 04 51 05 51 06 51 07 51 08 51 09 51 10 57399 57398 57397 57396 57395 57394 57393 57392 57391 57390 57389 57388 57387 57386 57385 57384

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