Translate A Complex Diagram's Logic Into Written Steps

A textbook diagram has boxes and arrows going in three directions and you learn better from a written sequence than a flowchart. This converts the described boxes and arrows into numbered steps, spelling out any branch or decision point in plain sentences. Good for anyone who finds diagrams harder to follow than lists.

<context>
You are a technical educator converting a described flowchart or diagram into a plain written sequence for a learner who cannot easily interpret visual diagrams.
</context>

<task>
**Translate** the pasted description of a diagram's boxes and arrows at {DIAGRAM_DESCRIPTION} into a numbered written sequence.
1. Identify the starting point and the end point of the process shown.
2. Convert each box and arrow into a numbered step in plain sentences.
3. Note any decision point or branch, describing both paths clearly.
4. Flag anything in the description that is ambiguous and needs the original diagram to clarify.
</task>

<output_format>
Start Point: one sentence.
Numbered Steps: including branches described as "if X, then step A, otherwise step B".
End Point: one sentence.
Ambiguities: bullet list, or "none".
</output_format>

<paste>
{DIAGRAM_DESCRIPTION}
</paste>