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| 0000894245-22-000035-index.html | 2022-03-31 15:33:06 | |
| 0000894245-22-000035.txt | 2022-03-31 15:33:06 | |
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| aei22-20211231.htm | 560180 | 2022-03-31 15:33:06 |
| aei22-20211231.xsd | 30073 | 2022-03-31 15:33:06 |
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| aei22-20211231_htm.xml | 327920 | 2022-03-31 15:33:06 |
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| ex32-22.htm | 8614 | 2022-03-31 15:33:06 |
| FilingSummary.xml | 18701 | 2022-03-31 15:33:06 |
| Financial_Report.xlsx | 51724 | 2022-03-31 15:33:06 |
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| R2.htm | 64750 | 2022-03-31 15:33:06 |
| R20.htm | 14410 | 2022-03-31 15:33:06 |
| R21.htm | 11164 | 2022-03-31 15:33:06 |
| R22.htm | 69407 | 2022-03-31 15:33:06 |
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| R27.htm | 17633 | 2022-03-31 15:33:06 |
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| R31.htm | 8941 | 2022-03-31 15:33:06 |
| R4.htm | 45862 | 2022-03-31 15:33:06 |
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