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| 0001193125-12-003953-index.html | 2012-01-05 20:17:00 | |
| 0001193125-12-003953.txt | 2012-01-05 20:17:00 | |
 0001193125-12-003953-xbrl.zip | 78781 | 2012-01-05 20:17:00 |
| d251187d10k.htm | 1369676 | 2012-01-05 20:17:00 |
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| Financial_Report.xls | 767598 | 2012-01-05 20:17:00 |
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| ipsu-20110930.xml | 927231 | 2012-01-05 20:17:00 |
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