C13223313311212111133133313331333131212111113331333132322331311112111   >>    C1322331331121211113313331333133313121211111333133313232233131111211   <<    C13223313311212111133133313331333131212111113331333132322331311112113   >>      C13223313311212111133133313331333131212111113331333132322331311112112   >>