Coordinate X: Y: Search

90 20 90 21 90 22 90 23 90 24 90 25 90 26 90 27 90 28 90 29 90 30 90 31 90 32 90 33 90 34 90 35 90 36 90 37 90 38 90 39 90 40 90 41 90 42 90 43 90 44 90 45 90 46 90 47 90 48 90 49 90 50 27419 27418 27417 27416 27415 27414 27413 27412 27411 27410 27409 27408 27407 27406 27405 27404

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