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| 0000859598-12-000011.txt | 2012-07-27 16:33:17 | |
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| ckh-20120630.xml | 2638371 | 2012-07-27 16:33:17 |
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| ckh-6302012x10q.htm | 3017516 | 2012-07-27 16:33:17 |
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