Parent Directory| Name | Size | Last Modified |
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| 0001193125-13-211227-index.html | 2013-05-09 16:41:31 | |
| 0001193125-13-211227.txt | 2013-05-09 16:41:31 | |
 0001193125-13-211227-xbrl.zip | 33210 | 2013-05-09 16:41:31 |
| d526233d497.htm | 3982 | 2013-05-09 16:41:31 |
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| Financial_Report.xls | 53001 | 2013-05-09 16:41:31 |
 g526233g93y00.jpg | 14937 | 2013-05-09 16:41:31 |
| R1.htm | 20897 | 2013-05-09 16:41:31 |
| R2.htm | 16959 | 2013-05-09 16:41:31 |
| R3.htm | 39481 | 2013-05-09 16:41:31 |
| R4.htm | 9649 | 2013-05-09 16:41:31 |
| report.css | 2721 | 2013-05-09 16:41:31 |
| Show.js | 6423 | 2013-05-09 16:41:31 |
| wft1-20130423.xml | 35561 | 2013-05-09 16:41:31 |
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| wft1-20130423_pre.xml | 148848 | 2013-05-09 16:41:31 |