C31231211113313121211113313331333132313331323312111133131133132322122332311   >>    C3123121111331312121111331333133313231333132331211113313113313232212233231   <<    C31231211113313121211113313331333132313331323312111133131133132322122332313   >>      C31231211113313121211113313331333132313331323312111133131133132322122332312   >>