C133323133112111133133313331333133313223331333133313331322221313311211   >>    C13332313311211113313331333133313331322333133313331333132222131331121   <<    C133323133112111133133313331333133313223331333133313331322221313311213   >>      C133323133112111133133313331333133313223331333133313331322221313311212   >>