C32133223331333131133132212111133133313331333131122121323113211311   >>    C3213322333133313113313221211113313331333133313112212132311321131   <<    C32133223331333131133132212111133133313331333131122121323113211313   >>      C32133223331333131133132212111133133313331333131122121323113211312   >>