C1322331331121211113313331333133313121211111333133313331311331322232213111   >>    C132233133112121111331333133313331312121111133313331333131133132223221311   <<    C1322331331121211113313331333133313121211111333133313331311331322232213113   >>      C1322331331121211113313331333133313121211111333133313331311331322232213112   >>