"Seventeen turns of the cycle make up a Great Cycle. The end of a great cycle is apparently a time of great cataclysm and disorder, as evidenced by the Interregnum. (Of course, since this has been the first Great Cycle to end during the existence of the Empire, it is unclear what will happen the next time a Great Cycle turns.)"@en . . "Great Cycle"@en . "Seventeen turns of the cycle make up a Great Cycle. The end of a great cycle is apparently a time of great cataclysm and disorder, as evidenced by the Interregnum. (Of course, since this has been the first Great Cycle to end during the existence of the Empire, it is unclear what will happen the next time a Great Cycle turns.)"@en .