C1322331331121211113313331333133313231323132333133313331322313233211121   >>    C132233133112121111331333133313331323132313233313331333132231323321112   <<    C1322331331121211113313331333133313231323132333133313331322313233211123   >>      C1322331331121211113313331333133313231323132333133313331322313233211122   >>