The diagrams in our Ceder Chest definition books consist of little squares with noses and an identifying letter within the square. There are no arrows showing body flow. The diagrams are just before, during, and after pictures (with zero or more 'during' pictures, depending upon the complexity of the call).

Our web-based definitions are similar to the definitions in our book.

For example, look at the web-based definition of Linear Action: http://www.ceder.net/def/linearaction.php

By the way, all of our A1, A2, C1, C2, C3A, and C3B definitions are available on the web.