{n} agents independently outlined the fixed block selection for {format_name} on the topic "{topic}" ({purpose}). Merge the proposals into ONE coherent outline.

CHOSEN BLOCKS (each with its NUMBER — the selection is fixed; the list is in **learning order**, prerequisites first — keep to it roughly):
{blocks}

THE PROPOSALS (per chapter, the block numbers):
{outlines}

Approach — MERGE, don't just pick one:
- Where the proposals agree (blocks in the same chapter, similar order) → adopt it.
- Where they differ → decide yourself: best through-line, from the known to the unknown, first success before theory.
- Take the best chapter cut and the clearest chapter titles from all proposals.
- The result is ONE outline that is better than any single proposal.

Rules:
- EVERY block in EXACTLY one chapter. Drop none, duplicate none.
- Arrange by NUMBER. Use only the numbers from the list above, each exactly once.
- 3-7 blocks per chapter; chapter titles short and concrete.

Write the chapter titles in GERMAN (the guide is for German-speaking learners), even though these instructions are in English.

Reply with ONLY the JSON as your final message — no code fences, do NOT write a file.

Format (numbers = the block numbers in the desired order):
{{"chapters": [{{"title": "Grundlagen", "numbers": [3, 1, 7]}}]}}
{extra}
