C32133223331333131133132212111133133313331311113313222313132131   >>    C3213322333133313113313221211113313331333131111331322231313213   <<    C32133223331333131133132212111133133313331311113313222313132133   >>      C32133223331333131133132212111133133313331311113313222313132132   >>