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| 0000950170-22-009489.txt | 2022-05-12 09:16:27 | |
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| cull-20220331.htm | 4399426 | 2022-05-12 09:16:27 |
| cull-20220331.xsd | 62794 | 2022-05-12 09:16:27 |
| cull-20220331_cal.xml | 68329 | 2022-05-12 09:16:27 |
| cull-20220331_def.xml | 269664 | 2022-05-12 09:16:27 |
| cull-20220331_htm.xml | 5704649 | 2022-05-12 09:16:27 |
| cull-20220331_lab.xml | 574743 | 2022-05-12 09:16:27 |
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| cull-ex31_2.htm | 19889 | 2022-05-12 09:16:27 |
| cull-ex32.htm | 34761 | 2022-05-12 09:16:27 |
| FilingSummary.xml | 43151 | 2022-05-12 09:16:27 |
| Financial_Report.xlsx | 98700 | 2022-05-12 09:16:27 |
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