Example 1
Example 2 (a-c)
Example 3 (a-b)
Example 4
Example 5 (with audio) [DjVu] [GIF]
Example 6 (a-b)
Example 7 (a-b)
Example 8 [DjVu] [GIF]
Example 9 [DjVu] [GIF]
Example 10
Example 11 (a-c)