
This structure is a Nested Acyclic Tree.
and it can be represented as a chain of nested chains.
The Process nesting does change this somewhat.
I think nesting might need to be constructed at a higher order. Without nesting this is

This structure is a Nested Acyclic Tree.
and it can be represented as a chain of nested chains.
The Process nesting does change this somewhat.
I think nesting might need to be constructed at a higher order. Without nesting this is