C133323133112111133133313331333133313223331333133313331323112211321133112111   >>    C13332313311211113313331333133313331322333133313331333132311221132113311211   <<    C133323133112111133133313331333133313223331333133313331323112211321133112113   >>      C133323133112111133133313331333133313223331333133313331323112211321133112112   >>