C1333231331121111331333133313331333133322133313331323133313112211232322121121   >>    C133323133112111133133313331333133313332213331333132313331311221123232212112   <<    C1333231331121111331333133313331333133322133313331323133313112211232322121123   >>      C1333231331121111331333133313331333133322133313331323133313112211232322121122   >>