C133323133112111133133313331333133313223331333133313331333131131311211   >>    C13332313311211113313331333133313331322333133313331333133313113131121   <<    C133323133112111133133313331333133313223331333133313331333131131311213   >>      C133323133112111133133313331333133313223331333133313331333131131311212   >>