C133323133112111133133313331333133313223331333133313331333223123331   >>    C13332313311211113313331333133313331322333133313331333133322312333   <<    C133323133112111133133313331333133313223331333133313331333223123333   >>      C133323133112111133133313331333133313223331333133313331333223123332   >>