C3123121111331312121111331311331333133313232233131133131133131133122331131   >>    C312312111133131212111133131133133313331323223313113313113313113312233113   <<    C3123121111331312121111331311331333133313232233131133131133131133122331133   >>      C3123121111331312121111331311331333133313232233131133131133131133122331132   >>