C32133223331333131133132212111133133313331311113313221213133321231   >>    C3213322333133313113313221211113313331333131111331322121313332123   <<    C32133223331333131133132212111133133313331311113313221213133321233   >>      C32133223331333131133132212111133133313331311113313221213133321232   >>