C13332313311211113313331333133313133313331333133313113313331333133313232222111   >>    C1333231331121111331333133313331313331333133313331311331333133313331323222211   <<    C13332313311211113313331333133313133313331333133313113313331333133313232222113   >>      C13332313311211113313331333133313133313331333133313113313331333133313232222112   >>