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| 0001144204-15-054621.txt | 2015-09-11 15:21:22 | |
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| alpe-20121231.xml | 427539 | 2015-09-11 15:21:22 |
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| v420037_ex21-1.htm | 4042 | 2015-09-11 15:21:22 |
| v420037_ex31-1.htm | 8969 | 2015-09-11 15:21:22 |
| v420037_ex32-1.htm | 3715 | 2015-09-11 15:21:22 |