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| Financial_Report.xlsx | 26286 | 2023-03-15 11:51:07 |
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| grh31523form10KAdec2022_htm.xml | 99584 | 2023-03-15 11:51:07 |
| grhi-20221231.xsd | 13787 | 2023-03-15 11:51:07 |
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