C1322331331121211113313331333133313233313331333133313311233133321121   >>    C132233133112121111331333133313331323331333133313331331123313332112   <<    C1322331331121211113313331333133313233313331333133313311233133321123   >>      C1322331331121211113313331333133313233313331333133313311233133321122   >>