C3213322333133313113313221211113313331333131231322333211111131331   >>    C321332233313331311331322121111331333133313123132233321111113133   <<    C3213322333133313113313221211113313331333131231322333211111131333   >>      C3213322333133313113313221211113313331333131231322333211111131332   >>