C1333231331121111331333133313331333132313223313231323133313331311211   >>    C133323133112111133133313331333133313231322331323132313331333131121   <<    C1333231331121111331333133313331333132313223313231323133313331311213   >>      C1333231331121111331333133313331333132313223313231323133313331311212   >>