C3213322333133313113313221211113313331333133313112212132321332233331   >>    C321332233313331311331322121111331333133313331311221213232133223333   <<    C3213322333133313113313221211113313331333133313112212132321332233333   >>      C3213322333133313113313221211113313331333133313112212132321332233332   >>