C32133223331333131133132212111133133313331311212323121333132231   >>    C3213322333133313113313221211113313331333131121232312133313223   <<    C32133223331333131133132212111133133313331311212323121333132233   >>      C32133223331333131133132212111133133313331311212323121333132232   >>