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  "notes": "Coarse pass: max 10.1% over 200 m (Terrain 50), gain 25.6 m over 511 m way. EXTENDED by graph walk: +2 segment(s) at base, +0 at top (stop: base=no_descending_continuation, top=no_ascending_continuation; min_avg=2.0%). Review before adopting."
 },
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}