C1322331331121211113313331333133313331323223313331331121111121111331212121   >>    C132233133112121111331333133313331333132322331333133112111112111133121212   <<    C1322331331121211113313331333133313331323223313331331121111121111331212123   >>      C1322331331121211113313331333133313331323223313331331121111121111331212122   >>