{
  "completed_step": "C378",
  "next_proposed_step": "C379",
  "question": "Qualify all four regular common-image quadruples by tradition, Gear, event boundary and chronological context. Test their source529 sides and their possible2K/17K pairing with the six cumulative repairs, separating the full430 and215-year-shifted branches.",
  "reason_selected_after_current_result": "The exhaustive coordinate result adds translated copies and tradition aliases. Source qualification and the full Mirror spans are needed to determine whether those additions create new coupled configurations or merely reproduce the same local geometry.",
  "executed": false,
  "authorization_remaining": 5,
  "fixed_scope": "Mirror/529; regular Gears Noah/Shem/Flood only; SP companion local. Fixed source inputs, no canonical/graph changes."
}