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| 0000086521-19-000033-index.html | 2019-05-07 11:25:39 | |
| 0000086521-19-000033.txt | 2019-05-07 11:25:39 | |
| ex99_1q12019earningstables.htm | 482742 | 2019-05-07 11:25:39 |
| ex99_2q12019earningstablef.htm | 191465 | 2019-05-07 11:25:39 |
| scg20190507form8k.htm | 39842 | 2019-05-07 11:25:39 |
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