C133323133112111133133313331333133313223313331333131133133313331311211   >>    C13332313311211113313331333133313331322331333133313113313331333131121   <<    C133323133112111133133313331333133313223313331333131133133313331311213   >>      C133323133112111133133313331333133313223313331333131133133313331311212   >>