C133323133112111133133313331333133313223331333133313331333132313133221211   >>    C13332313311211113313331333133313331322333133313331333133313231313322121   <<    C133323133112111133133313331333133313223331333133313331333132313133221213   >>      C133323133112111133133313331333133313223331333133313331333132313133221212   >>