C13332313311211113313331333133313331323123121111331333133311331323232321313221   >>    C1333231331121111331333133313331333132312312111133133313331133132323232131322   <<    C13332313311211113313331333133313331323123121111331333133311331323232321313223   >>      C13332313311211113313331333133313331323123121111331333133311331323232321313222   >>