C31231211111133131211113313331333133313332233132313331322331323132121   >>    C3123121111113313121111331333133313331333223313231333132233132313212   <<    C31231211111133131211113313331333133313332233132313331322331323132123   >>      C31231211111133131211113313331333133313332233132313331322331323132122   >>