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| elst_10q-063022.htm | 379727 | 2022-08-09 13:29:22 |
| elst_10q-063022_htm.xml | 209844 | 2022-08-09 13:29:22 |
| ex31x1.htm | 7369 | 2022-08-09 13:29:22 |
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| ex32x1.htm | 3666 | 2022-08-09 13:29:22 |
| ex32x2.htm | 3765 | 2022-08-09 13:29:22 |
| fil-20220630.xsd | 15320 | 2022-08-09 13:29:22 |
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| fil-20220630_pre.xml | 97825 | 2022-08-09 13:29:22 |
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| Financial_Report.xlsx | 30039 | 2022-08-09 13:29:22 |
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| R2.htm | 78164 | 2022-08-09 13:29:22 |
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