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| 0000788965-17-000025-index.html | 2017-06-09 16:49:24 | |
| 0000788965-17-000025.txt | 2017-06-09 16:49:24 | |
| hnrg-20170606x8k.htm | 38047 | 2017-06-09 16:49:24 |
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