C1333231331121111331333133313331333132233133313331333132313222211   >>    C133323133112111133133313331333133313223313331333133313231322221   <<    C1333231331121111331333133313331333132233133313331333132313222213   >>      C1333231331121111331333133313331333132233133313331333132313222212   >>