C133323133112111133133313331333133313231322331333133313331333131211113322232311   >>    C13332313311211113313331333133313331323132233133313331333133313121111332223231   <<    C133323133112111133133313331333133313231322331333133313331333131211113322232313   >>      C133323133112111133133313331333133313231322331333133313331333131211113322232312   >>