Coordinate X: Y: Search

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 90 21 90 22 90 23 90 24 90 25 90 26 90 27 90 28 90 29 90 30 19489 19488 19487 19486 19485 19484 19483 19482 19481 19480 19479 19478 19477 19476 19475 19474

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