C32133223331333131133132212111133133313331312313223332231133331   >>    C3213322333133313113313221211113313331333131231322333223113333   <<    C32133223331333131133132212111133133313331312313223332231133333   >>      C32133223331333131133132212111133133313331312313223332231133332   >>