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| 0001683168-19-001645.txt | 2019-05-20 16:02:35 | |
 0001683168-19-001645-xbrl.zip | 122369 | 2019-05-20 16:02:35 |
| FilingSummary.xml | 36095 | 2019-05-20 16:02:35 |
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