C1322331331121211113313331333133313331323312133313331333211231231   >>    C132233133112121111331333133313331333132331213331333133321123123   <<    C1322331331121211113313331333133313331323312133313331333211231233   >>      C1322331331121211113313331333133313331323312133313331333211231232   >>