C133323133112111133133313331333133313223331333133313331333131213223311   >>    C13332313311211113313331333133313331322333133313331333133313121322331   <<    C133323133112111133133313331333133313223331333133313331333131213223313   >>      C133323133112111133133313331333133313223331333133313331333131213223312   >>