C32133223331333131133132212111133133313331312313223332333313321   >>    C3213322333133313113313221211113313331333131231322333233331332   <<    C32133223331333131133132212111133133313331312313223332333313323   >>      C32133223331333131133132212111133133313331312313223332333313322   >>