Since the pavingstones leading in that direction have the characteristic
color of gold, a name-change was implemented some time ago. The correct
form of your question is: "Which way to .AU again?"
Still, the 'dorothy' path-discovery algorithm indicates that an excessive
number of hops are needed to reach the destination.
Viewing the MGM data-visualization model results, it is obvious that skipping
intermediate points is preferable to a walk of the path 'in toto'.