C32133223331333131133132212111133133313331311113313222221222221231211   >>    C3213322333133313113313221211113313331333131111331322222122222123121   <<    C32133223331333131133132212111133133313331311113313222221222221231213   >>      C32133223331333131133132212111133133313331311113313222221222221231212   >>