C312312111133131212111133133313331333133312133313331333132212133221   >>    C31231211113313121211113313331333133313331213331333133313221213322   <<    C312312111133131212111133133313331333133312133313331333132212133223   >>      C312312111133131212111133133313331333133312133313331333132212133222   >>