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| 0001635650-17-000002-index.html | 2017-01-23 16:31:42 | |
| 0001635650-17-000002.txt | 2017-01-23 16:31:42 | |
| gpp-20170123x8k.htm | 31939 | 2017-01-23 16:31:42 |
| gpp-20170123xex99_1.htm | 11026 | 2017-01-23 16:31:42 |
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