C32133223331333131133132212111133133313331311113313222322131123132231   >>    C3213322333133313113313221211113313331333131111331322232213112313223   <<    C32133223331333131133132212111133133313331311113313222322131123132233   >>      C32133223331333131133132212111133133313331311113313222322131123132232   >>