C3213322333133313113313221211113313331333133313231131131233331213232113231   >>    C321332233313331311331322121111331333133313331323113113123333121323211323   <<    C3213322333133313113313221211113313331333133313231131131233331213232113233   >>      C3213322333133313113313221211113313331333133313231131131233331213232113232   >>