C312312111133131212111133133313331333133312133313331333131321331   >>    C31231211113313121211113313331333133313331213331333133313132133   <<    C312312111133131212111133133313331333133312133313331333131321333   >>      C312312111133131212111133133313331333133312133313331333131321332   >>