C1333231331121111331333133313331313331323223312111133133313331333132233211231   >>    C133323133112111133133313331333131333132322331211113313331333133313223321123   <<    C1333231331121111331333133313331313331323223312111133133313331333132233211233   >>      C1333231331121111331333133313331313331323223312111133133313331333132233211232   >>