Coordinate X: Y: Search

77 20 77 21 77 22 77 23 77 24 77 25 77 26 77 27 77 28 77 29 77 30 77 31 77 32 77 33 77 34 77 35 77 36 77 37 77 38 77 39 77 40 77 41 77 42 77 43 77 44 77 45 77 46 77 47 77 48 77 49 77 50 45499 45498 45497 45496 45495 45494 45493 45492 45491 45490 45489 45488 45487 45486 45485 45484

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