C133323133112111133133313331333133313231322331333133313332122232311   >>    C13332313311211113313331333133313331323132233133313331333212223231   <<    C133323133112111133133313331333133313231322331333133313332122232313   >>      C133323133112111133133313331333133313231322331333133313332122232312   >>