C133323133112111133133313331333133313223331333133313331322123313112111   >>    C13332313311211113313331333133313331322333133313331333132212331311211   <<    C133323133112111133133313331333133313223331333133313331322123313112113   >>      C133323133112111133133313331333133313223331333133313331322123313112112   >>