C1322331331121211113313331333133313231323132333133313121111112121311   >>    C132233133112121111331333133313331323132313233313331312111111212131   <<    C1322331331121211113313331333133313231323132333133313121111112121313   >>      C1322331331121211113313331333133313231323132333133313121111112121312   >>