C13332313311211113313331333133313331323123121111331333133311331323232321321121   >>    C1333231331121111331333133313331333132312312111133133313331133132323232132112   <<    C13332313311211113313331333133313331323123121111331333133311331323232321321123   >>      C13332313311211113313331333133313331323123121111331333133311331323232321321122   >>