C1322331331121211113313331333133313331323312133313331333211231233231   >>    C132233133112121111331333133313331333132331213331333133321123123323   <<    C1322331331121211113313331333133313331323312133313331333211231233233   >>      C1322331331121211113313331333133313331323312133313331333211231233232   >>