C133323133112111133133313331333133313223331333133313331333132313133313113311221   >>    C13332313311211113313331333133313331322333133313331333133313231313331311331122   <<    C133323133112111133133313331333133313223331333133313331333132313133313113311223   >>      C133323133112111133133313331333133313223331333133313331333132313133313113311222   >>