C13223313311212111133133313331333131212111113331333132323312331   >>    C1322331331121211113313331333133313121211111333133313232331233   <<    C13223313311212111133133313331333131212111113331333132323312333   >>      C13223313311212111133133313331333131212111113331333132323312332   >>