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| 0001193125-19-124431-index.html | 2019-04-29 12:11:20 | |
| 0001193125-19-124431.txt | 2019-04-29 12:11:20 | |
 0001193125-19-124431-xbrl.zip | 186370 | 2019-04-29 12:11:20 |
| d727136d10q.htm | 987123 | 2019-04-29 12:11:20 |
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| d727136dex322.htm | 4013 | 2019-04-29 12:11:20 |
| FilingSummary.xml | 36036 | 2019-04-29 12:11:20 |
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| l-20190331.xsd | 51791 | 2019-04-29 12:11:20 |
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| report.css | 2767 | 2019-04-29 12:11:20 |
| Show.js | 1085 | 2019-04-29 12:11:20 |