C1322331331121211113313331333133313331323312133313331333112211232323321   >>    C132233133112121111331333133313331333132331213331333133311221123232332   <<    C1322331331121211113313331333133313331323312133313331333112211232323323   >>      C1322331331121211113313331333133313331323312133313331333112211232323322   >>