C133323133112111133133313331333133313223313331333131133132333231   >>    C13332313311211113313331333133313331322331333133313113313233323   <<    C133323133112111133133313331333133313223313331333131133132333233   >>      C133323133112111133133313331333133313223313331333131133132333232   >>