C3123223313331322121111331333133313331333121211111133131133133313223313332131   >>    C312322331333132212111133133313331333133312121111113313113313331322331333213   <<    C3123223313331322121111331333133313331333121211111133131133133313223313332133   >>      C3123223313331322121111331333133313331333121211111133131133133313223313332132   >>