C32133223331333131133132212111133133313331311113313222322131123311231   >>    C3213322333133313113313221211113313331333131111331322232213112331123   <<    C32133223331333131133132212111133133313331311113313222322131123311233   >>      C32133223331333131133132212111133133313331311113313222322131123311232   >>