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| 0001008886-18-000118-index.html | 2018-11-08 16:35:38 | |
| 0001008886-18-000118.txt | 2018-11-08 16:35:38 | |
 0001008886-18-000118-xbrl.zip | 139341 | 2018-11-08 16:35:38 |
| exhibit311.htm | 9544 | 2018-11-08 16:35:38 |
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| report.css | 2767 | 2018-11-08 16:35:38 |
| Show.js | 1085 | 2018-11-08 16:35:38 |
| usx-20180930.xml | 1555770 | 2018-11-08 16:35:38 |
| usx-20180930.xsd | 49709 | 2018-11-08 16:35:38 |
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