C133323133112111133133313331333133313223331333133313331333132311222332311   >>    C13332313311211113313331333133313331322333133313331333133313231122233231   <<    C133323133112111133133313331333133313223331333133313331333132311222332313   >>      C133323133112111133133313331333133313223331333133313331333132311222332312   >>