C32133223331333131133132212111133133313331333131122121323332231   >>    C3213322333133313113313221211113313331333133313112212132333223   <<    C32133223331333131133132212111133133313331333131122121323332233   >>      C32133223331333131133132212111133133313331333131122121323332232   >>