C31232233133313221211113313331333132313331322121111123121111133313331311323331   >>    C3123223313331322121111331333133313231333132212111112312111113331333131132333   <<    C31232233133313221211113313331333132313331322121111123121111133313331311323333   >>      C31232233133313221211113313331333132313331322121111123121111133313331311323332   >>