修改了一个数据元素，再次枚举结果。

One of the data elements is changed, and the results are enumerated once more.

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最后，再次调用 sort 以便对列表的第一列按照相反次序进行排序（最大的在前面），这是对其自身进行枚举。

Finally, call sort again to resort the list in reverse order (highest first) by the first column, which is the enumeration itself.

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