C13223313311212111133133313331333132313331333133313132333132333112323131121   >>    C1322331331121211113313331333133313231333133313331313233313233311232313112   <<    C13223313311212111133133313331333132313331333133313132333132333112323131123   >>      C13223313311212111133133313331333132313331333133313132333132333112323131122   >>