C1322331331121211113313331333133313331323312133313331333133321121   >>    C132233133112121111331333133313331333132331213331333133313332112   <<    C1322331331121211113313331333133313331323312133313331333133321123   >>      C1322331331121211113313331333133313331323312133313331333133321122   >>