C1322331331121211113313331333133313121211111333133313231322333121   >>    C132233133112121111331333133313331312121111133313331323132233312   <<    C1322331331121211113313331333133313121211111333133313231322333123   >>      C1322331331121211113313331333133313121211111333133313231322333122   >>