C1322331331121211113313331333133313331323223313331333211231211121   >>    C132233133112121111331333133313331333132322331333133321123121112   <<    C1322331331121211113313331333133313331323223313331333211231211123   >>      C1322331331121211113313331333133313331323223313331333211231211122   >>