C32133223331333131133132212111133133313331311113313222332133331   >>    C3213322333133313113313221211113313331333131111331322233213333   <<    C32133223331333131133132212111133133313331311113313222332133333   >>      C32133223331333131133132212111133133313331311113313222332133332   >>