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| 0000066756-23-000029.txt | 2023-05-02 17:43:11 | |
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| ale-20230331.htm | 1471486 | 2023-05-02 17:43:11 |
| ale-20230331.xsd | 52063 | 2023-05-02 17:43:11 |
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| Financial_Report.xlsx | 87771 | 2023-05-02 17:43:11 |
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