C133323133112111133133313331333133313223331333133313331333223311211121   >>    C13332313311211113313331333133313331322333133313331333133322331121112   <<    C133323133112111133133313331333133313223331333133313331333223311211123   >>      C133323133112111133133313331333133313223331333133313331333223311211122   >>