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| 0001710583-20-000029-index.html | 2020-08-10 07:24:14 | |
| 0001710583-20-000029.txt | 2020-08-10 07:24:14 | |
 0001710583-20-000029-xbrl.zip | 271797 | 2020-08-10 07:24:14 |
| exhibit311302ceocertif.htm | 11935 | 2020-08-10 07:24:14 |
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| report.css | 2767 | 2020-08-10 07:24:14 |
| Show.js | 1085 | 2020-08-10 07:24:14 |
| swch-20200630.htm | 2163045 | 2020-08-10 07:24:14 |
| swch-20200630.xsd | 37770 | 2020-08-10 07:24:14 |
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