Coordinate X: Y: Search

71 15 71 16 71 17 71 18 71 19 71 20 71 21 71 22 71 23 71 24 71 25 71 26 71 27 71 28 71 29 71 30 71 31 71 32 71 33 71 34 71 35 71 36 71 37 71 38 71 39 71 40 71 41 71 42 71 43 71 44 71 45 7516 7515 7514 7513 7512 7511 7510 7509 7508 7507 7506 7505 7504 7503 7502 7501

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