C13223313311212111133133313331333133313231322333121111123231321   >>    C1322331331121211113313331333133313331323132233312111112323132   <<    C13223313311212111133133313331333133313231322333121111123231323   >>      C13223313311212111133133313331333133313231322333121111123231322   >>