If you find a path with no obstacles ，it probably doesn't lead anywhere . Ifyoufindapathwithnoobstacles，itprobablydoesn'tleadanywhere. Ifyoufindapathwithnoobstacles，itprobablydoesn'tleadanywhere. Ifyoufindapathwithnoobstacles，itprobablydoesn'tleadanywhere.
