C1333231331121111331333133313331333132233313331333133313332113122211   >>    C133323133112111133133313331333133313223331333133313331333211312221   <<    C1333231331121111331333133313331333132233313331333133313332113122213   >>      C1333231331121111331333133313331333132233313331333133313332113122212   >>