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| 0001628280-17-011275-index.html | 2017-11-09 11:25:17 | |
| 0001628280-17-011275.txt | 2017-11-09 11:25:17 | |
 0001628280-17-011275-xbrl.zip | 261732 | 2017-11-09 11:25:17 |
| cpk-20170930.xml | 2716636 | 2017-11-09 11:25:17 |
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