C133323133112111133133313331333133313231322331333133313331312322232311   >>    C13332313311211113313331333133313331323132233133313331333131232223231   <<    C133323133112111133133313331333133313231322331333133313331312322232313   >>      C133323133112111133133313331333133313231322331333133313331312322232312   >>