C32133223331333131133132212111133133313331333131122121321312233111   >>    C3213322333133313113313221211113313331333133313112212132131223311   <<    C32133223331333131133132212111133133313331333131122121321312233113   >>      C32133223331333131133132212111133133313331333131122121321312233112   >>