C133323133112111133133313331333133313223331333133313331333212233132311   >>    C13332313311211113313331333133313331322333133313331333133321223313231   <<    C133323133112111133133313331333133313223331333133313331333212233132313   >>      C133323133112111133133313331333133313223331333133313331333212233132312   >>