C1322331331121211113313331333133313331323223313331311331333231111   >>    C132233133112121111331333133313331333132322331333131133133323111   <<    C1322331331121211113313331333133313331323223313331311331333231113   >>      C1322331331121211113313331333133313331323223313331311331333231112   >>