C133323133112111133133313331333133313223331333133313331323112231   >>    C13332313311211113313331333133313331322333133313331333132311223   <<    C133323133112111133133313331333133313223331333133313331323112233   >>      C133323133112111133133313331333133313223331333133313331323112232   >>