C133323133112111133133313331333133313223331333133313311231333112113121   >>    C13332313311211113313331333133313331322333133313331331123133311211312   <<    C133323133112111133133313331333133313223331333133313311231333112113123   >>      C133323133112111133133313331333133313223331333133313311231333112113122   >>