C32133223331333131133132212111133133313331333131211211232112132231   >>    C3213322333133313113313221211113313331333133313121121123211213223   <<    C32133223331333131133132212111133133313331333131211211232112132233   >>      C32133223331333131133132212111133133313331333131211211232112132232   >>