Coordinate X: Y: Search

90 82 90 83 90 84 90 85 90 86 90 87 90 88 90 89 90 90 90 91 90 92 90 93 90 94 90 95 90 96 90 97 90 98 90 99 91 00 91 01 91 02 91 03 91 04 91 05 91 06 91 07 91 08 91 09 91 10 91 11 91 12 4487 4486 4485 4484 4483 4482 4481 4480 4479 4478 4477 4476 4475 4474 4473 4472

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