| 20120924ButterflyClass1803.mp4 | 27.4 M | 25.10.2013 5:25:13 |
| 20120926ButterflyClass1701.mp4 | 21.3 M | 25.10.2013 5:25:57 |
| 20120926ButterflyClass1810.mp4 | 35.9 M | 25.10.2013 5:27:11 |
| 20120928ButterflyClass1804.mp4 | 57.4 M | 25.10.2013 5:29:09 |
| 20121003ButterflyClass1730.mp4 | 8.5 M | 25.10.2013 5:29:27 |
| 20121003ButterflyClass1801.mp4 | 27.5 M | 25.10.2013 5:30:23 |
| 20121005ButterflyClass1808.mp4 | 18.7 M | 25.10.2013 5:31:02 |
| 20121010ButterflyClass1700.mp4 | 19.0 M | 25.10.2013 5:31:41 |
| 20121010ButterflyClass1808.mp4 | 32.5 M | 25.10.2013 5:32:48 |
| 20121011Dan1732.mp4 | 5.9 M | 25.10.2013 5:33:00 |
| 20121012ButterflyClass1801b.mp4 | 41.9 M | 25.10.2013 5:34:26 |
| 20121017ButterflyClass1600.mp4 | 11.4 M | 25.10.2013 5:34:50 |
| 20121017ButterflyClass1801.mp4 | 26.3 M | 25.10.2013 5:35:44 |
| 20121019ButterflyClass1806.mp4 | 15.6 M | 25.10.2013 5:36:16 |
| 20121128ButterflyClass2017.mp4 | 18.9 M | 25.10.2013 5:36:55 |
| 20121128-Butterfly-Questions.pdf | 313.3 K | 11.05.2014 14:57:16 |
| 20121219ButterflyClass2109.mp4 | 24.1 M | 25.10.2013 5:37:45 |
| 2012Sep26-Butterfly.pdf | 1.3 M | 12.01.2014 20:15:11 |
| Butterfly-class-20120923.pdf | 904.2 K | 25.10.2013 5:37:53 |
| Butterfly-Class-Questions.pdf | 66.7 K | 25.10.2013 5:37:53 |
| Butter-Weeklies-20121005.pdf | 2.0 M | 11.05.2014 14:56:10 |
| BWB-20121010.pdf | 822.0 K | 11.05.2014 14:55:17 |
| Iron-Butterflies.pdf | 1.4 M | 11.05.2014 14:54:19 |
| Time-Bombs-20121018.pdf | 2.6 M | 11.05.2014 14:53:56 |
