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| 0000820027-22-000070-index.html | 2022-08-01 15:57:12 | |
| 0000820027-22-000070.txt | 2022-08-01 15:57:12 | |
 0000820027-22-000070-xbrl.zip | 786031 | 2022-08-01 15:57:12 |
| amp-20220630.htm | 7080687 | 2022-08-01 15:57:12 |
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| report.css | 2768 | 2022-08-01 15:57:12 |
| Show.js | 1086 | 2022-08-01 15:57:12 |