C32133223331333131133132212111133133313331311113313222221313331   >>    C3213322333133313113313221211113313331333131111331322222131333   <<    C32133223331333131133132212111133133313331311113313222221313333   >>      C32133223331333131133132212111133133313331311113313222221313332   >>