C31231211113313121211113313331333132313331323312111133132213223313332111   >>    C3123121111331312121111331333133313231333132331211113313221322331333211   <<    C31231211113313121211113313331333132313331323312111133132213223313332113   >>      C31231211113313121211113313331333132313331323312111133132213223313332112   >>