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| 0001405621-14-000015-index.html | 2014-07-15 15:12:48 | |
| 0001405621-14-000015.txt | 2014-07-15 15:12:48 | |
 0001405621-14-000015-xbrl.zip | 67781 | 2014-07-15 15:12:48 |
| ck0001405621-20140531.xml | 187953 | 2014-07-15 15:12:48 |
| ck0001405621-20140531.xsd | 28445 | 2014-07-15 15:12:48 |
| ck0001405621-20140531_cal.xml | 17295 | 2014-07-15 15:12:48 |
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| ck0001405621-20140531_lab.xml | 219266 | 2014-07-15 15:12:48 |
| ck0001405621-20140531_pre.xml | 165251 | 2014-07-15 15:12:48 |
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| nga5311410q.htm | 257379 | 2014-07-15 15:12:48 |
| nga53114exhibit311.htm | 12232 | 2014-07-15 15:12:48 |
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| report.css | 2740 | 2014-07-15 15:12:48 |
| Show.js | 1410 | 2014-07-15 15:12:48 |