C13223313311212111133133313331333131212111113331333131133112113133131   >>    C1322331331121211113313331333133313121211111333133313113311211313313   <<    C13223313311212111133133313331333131212111113331333131133112113133133   >>      C13223313311212111133133313331333131212111113331333131133112113133132   >>