1. How do move Tokens through the two legs of the Fork?
a: What API do you use to declare a unique Token for each leg?
b: What API do you use to advance each token in each leg ?
c: What API do you use to make check that both legs have completed?

A Code example would be really appreciated. Figure 7.1 - Auction Process would be an ideal example. Below is the process definition:

<process-definition>

<start-state>

</start-state>































<end-state name="end" />

</process-definition>