C3123223313331322121111331333133313331333121211113312111113331312121133131   >>    C312322331333132212111133133313331333133312121111331211111333131212113313   <<    C3123223313331322121111331333133313331333121211113312111113331312121133133   >>      C3123223313331322121111331333133313331333121211113312111113331312121133132   >>