C13223313311212111133133313331333131212111113331333133313223122311   >>    C1322331331121211113313331333133313121211111333133313331322312231   <<    C13223313311212111133133313331333131212111113331333133313223122313   >>      C13223313311212111133133313331333131212111113331333133313223122312   >>