C133323133112111133133313331333133313223331333133313331331123211311   >>    C13332313311211113313331333133313331322333133313331333133112321131   <<    C133323133112111133133313331333133313223331333133313331331123211313   >>      C133323133112111133133313331333133313223331333133313331331123211312   >>