C1322331331121211113313331333133313331312313331311331323211231211   >>    C132233133112121111331333133313331333131231333131133132321123121   <<    C1322331331121211113313331333133313331312313331311331323211231213   >>      C1322331331121211113313331333133313331312313331311331323211231212   >>