C133323133112111133133313331311331333132322331323133313223331211   >>    C13332313311211113313331333131133133313232233132313331322333121   <<    C133323133112111133133313331311331333132322331323133313223331213   >>      C133323133112111133133313331311331333132322331323133313223331212   >>