C13223313311212111133133313331333133313231323133211113313331322333131121   >>    C1322331331121211113313331333133313331323132313321111331333132233313112   <<    C13223313311212111133133313331333133313231323133211113313331322333131123   >>      C13223313311212111133133313331333133313231323133211113313331322333131122   >>