C32133223331333131133132212111133133313331311113313221213321321   >>    C3213322333133313113313221211113313331333131111331322121332132   <<    C32133223331333131133132212111133133313331311113313221213321323   >>      C32133223331333131133132212111133133313331311113313221213321322   >>