C1333231331121111331333133313331333132313223313331333133313332213221211   >>    C133323133112111133133313331333133313231322331333133313331333221322121   <<    C1333231331121111331333133313331333132313223313331333133313332213221213   >>      C1333231331121111331333133313331333132313223313331333133313332213221212   >>