C133323133112111133133313331333133313231322331323132313331311221123221231   >>    C13332313311211113313331333133313331323132233132313231333131122112322123   <<    C133323133112111133133313331333133313231322331323132313331311221123221233   >>      C133323133112111133133313331333133313231322331323132313331311221123221232   >>