C1322331331121211113313331333133313331323312133313331333231322331312121   >>    C132233133112121111331333133313331333132331213331333133323132233131212   <<    C1322331331121211113313331333133313331323312133313331333231322331312123   >>      C1322331331121211113313331333133313331323312133313331333231322331312122   >>