Name                              Size  
 Parent Directory                    -   
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 exercise-1_02.gif                 1.4K  
 exercise-1_03.gif                 1.0K  
 exercise-1_04.gif                 5.4K  
 exercise-1_05.gif                 7.2K  
 exercise-1_06.gif                 4.1K  
 exercise-1_07.gif                 4.8K  
 exercise-1_08.gif                 6.3K  
 exercise-1_09.gif                 3.9K  
 exercise-1_10.gif                 4.5K  
 exercise-1_11.gif                 5.9K  
 exercise-1_12.gif                 4.7K  
 exercise-1_13.gif                 4.7K  
 exercise-1_14.gif                 6.6K  
 exercise-1_15.gif                 4.0K  
 exercise-2_01.gif                 2.1K  
 exercise-2_02.gif                 1.2K  
 exercise-2_03.gif                 1.0K  
 exercise-2_04.gif                 6.0K  
 exercise-2_05.gif                 7.2K  
 exercise-2_06.gif                 5.4K  
 exercise-2_07.gif                 6.0K  
 exercise-2_08.gif                 6.5K  
 exercise-2_09.gif                 4.4K  
 exercise-2_10.gif                 5.9K  
 exercise-2_11.gif                 7.8K  
 exercise-2_12.gif                 4.1K  
 exercise-2_13.gif                 5.9K  
 exercise-2_14.gif                 7.3K  
 exercise-2_15.gif                 3.9K  
 exercise-3_01.gif                 2.1K  
 exercise-3_02.gif                 1.3K  
 exercise-3_03.gif                 1.0K  
 exercise-3_04.gif                 4.4K  
 exercise-3_05.gif                 5.1K  
 exercise-3_06.gif                 3.0K  
 exercise-3_07.gif                 4.0K  
 exercise-3_08.gif                 5.6K  
 exercise-3_09.gif                 3.8K  
 exercise-3_10.gif                 3.9K  
 exercise-3_11.gif                 5.1K  
 exercise-3_12.gif                 1.6K  
 exercise-3_13.gif                 4.0K  
 exercise-3_14.gif                 4.6K  
 exercise-3_15.gif                 4.1K  
 exercise-4_01.gif                 2.1K  
 exercise-4_02.gif                 1.3K  
 exercise-4_03.gif                 1.0K  
 exercise-4_04.gif                 3.4K  
 exercise-4_05.gif                 3.9K  
 exercise-4_06.gif                 2.7K  
 exercise-4_07.gif                 3.5K  
 exercise-4_08.gif                 4.5K  
 exercise-4_09.gif                 2.4K  
 exercise-4_10.gif                 3.1K  
 exercise-4_11.gif                 3.1K  
 exercise-4_12.gif                 2.1K  
 exercise-4_13.gif                 428   
 exercise-4_14.gif                 208   
 exercise-4_15.gif                 208