C133323133112111133133313331333133313231333133313331333133313223113233231   >>    C13332313311211113313331333133313331323133313331333133313331322311323323   <<    C133323133112111133133313331333133313231333133313331333133313223113233233   >>      C133323133112111133133313331333133313231333133313331333133313223113233232   >>