{
  "completed_step": "C377",
  "next_proposed_step": "C378",
  "question": "Exhaustively test all ordered pairs of already registered Flood pivots, separately in the cumulative and regular menus, for a common nontrivial P/J image whose input and output are both existing source records. Use the exact intersection formula and retain all source identities; do not adopt new pivots or mix contexts by default.",
  "reason_selected_after_current_result": "The known unit J edges raise a precise question about source availability at the required P pivot. A complete frozen Flood-pivot census can determine whether scale one, scale two or another integer scale is actually realized, without fitting a new source point.",
  "executed": false,
  "authorization_remaining": 6,
  "fixed_scope": "Mirror/529; regular Gears Noah/Shem/Flood only; SP companion local. Fixed source inputs, no canonical/graph changes."
}