C32133223331333131133132212111133133313331311113313222221321331   >>    C3213322333133313113313221211113313331333131111331322222132133   <<    C32133223331333131133132212111133133313331311113313222221321333   >>      C32133223331333131133132212111133133313331311113313222221321332   >>