C133323133112111133133313331333133313223331333133313331333132332212331   >>    C13332313311211113313331333133313331322333133313331333133313233221233   <<    C133323133112111133133313331333133313223331333133313331333132332212333   >>      C133323133112111133133313331333133313223331333133313331333132332212332   >>