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| 0001477932-21-008366.txt | 2021-11-15 16:05:37 | |
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| R9.htm | 22706 | 2021-11-15 16:05:37 |
| report.css | 2767 | 2021-11-15 16:05:37 |
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| sing_ex321.htm | 7651 | 2021-11-15 16:05:37 |