C133323133112111133133313331333133313223331333133313331333132332132322321   >>    C13332313311211113313331333133313331322333133313331333133313233213232232   <<    C133323133112111133133313331333133313223331333133313331333132332132322323   >>      C133323133112111133133313331333133313223331333133313331333132332132322322   >>