C1322331331121211113313331333133313331323312133313331333222322331   >>    C132233133112121111331333133313331333132331213331333133322232233   <<    C1322331331121211113313331333133313331323312133313331333222322333   >>      C1322331331121211113313331333133313331323312133313331333222322332   >>