C312312111133131212111133131133133313331311331333132231133132322311   >>    C31231211113313121211113313113313331333131133133313223113313232231   <<    C312312111133131212111133131133133313331311331333132231133132322313   >>      C312312111133131212111133131133133313331311331333132231133132322312   >>