C1322331331121211113313331333133313113313133313331333132212131121   >>    C132233133112121111331333133313331311331313331333133313221213112   <<    C1322331331121211113313331333133313113313133313331333132212131123   >>      C1322331331121211113313331333133313113313133313331333132212131122   >>