C32133223331333131133132212111133133313331333131122121323121122331   >>    C3213322333133313113313221211113313331333133313112212132312112233   <<    C32133223331333131133132212111133133313331333131122121323121122333   >>      C32133223331333131133132212111133133313331333131122121323121122332   >>