A brilliant white gob of copper suddenly oozed down close to Foyle and splashed ten feet below him. It was followed by a second, a third, a slow steady stream. A pool began to form. Dagenham and Y'ang-Yeovil sealed the face plates of their armor and crawled through the break in the septum. After three minutes of agonized struggling they realized that they could not get through the labyrinth to Foyle. It was locked to the outside but not from the inside. Dagenham and Y'ang-Yeovil backed up to confer.