BETWEEN EINSTEIN’S PERSONAL KNOWLEDGE OF THE TERRAIN, GEOGRAPHICAL folklore stored in the Cyc’s encyclopedic mind, and Beled’s digital map, they knew generally where to go at any particular moment. What made it difficult was negotiating obstacles in the terrain and steering clear of large animals. The latter group might, in theory, include Red military patrols, but they had no reason to believe that they were being pursued yet. Why would Red bother? Marching some Blue prisoners back in chains might score them some points with their new Digger friends, but having chased them off into the darkness was nearly as effective. Perhaps more so given the importance to the Diggers of the meme of Spacers as cowards.