C32133223331333131133132212111133133313331311332333233112311232321   >>    C3213322333133313113313221211113313331333131133233323311231123232   <<    C32133223331333131133132212111133133313331311332333233112311232323   >>      C32133223331333131133132212111133133313331311332333233112311232322   >>