C133323133112111133133313331333133313223331333133313331333131113332321   >>    C13332313311211113313331333133313331322333133313331333133313111333232   <<    C133323133112111133133313331333133313223331333133313331333131113332323   >>      C133323133112111133133313331333133313223331333133313331333131113332322   >>