C133323133112111133133313331333133313223331333133313331333113232132313331   >>    C13332313311211113313331333133313331322333133313331333133311323213231333   <<    C133323133112111133133313331333133313223331333133313331333113232132313333   >>      C133323133112111133133313331333133313223331333133313331333113232132313332   >>