{
  "completed_step": "C440",
  "next_proposed_step": "C441",
  "question": "Close the C438 reflection inventory by deriving the remaining Flood-start/close, MT Noah/Gear and Noah-birth/Flood-close alias classes, then verify that the resulting source grammar accounts for every labelled and coordinate pair without double-counting aliases.",
  "reason_selected_after_current_result": "The Noah950 complement class and the paired500 classes account for216 of258 labelled pairings. Explaining the remaining42 will determine whether the entire finite reflection inventory has a compact source grammar.",
  "executed": false,
  "authorization_remaining": 4,
  "fixed_scope": "Mirror/529 focus: K=529, E=25/23, P=70/69; J=300/299 remains File02 gap conversion, not a calendar date operator or Residue Protocol. Regular Gears are Noah/Shem/Flood only. SP person companions are local to Noah/Shem; Flood close is an independent event boundary. Both500/100 and502/98 bindings remain valid; SP primary Noah death retains its inclusive/harmonic qualification. LXX native Cainan is ON; OFF is theoretical removal. Global paired Mirror January AD1; local junction January AD2; no civil year zero. No new source point, phase, fitted axis, upstream/cumulative Gear, primer reopening or canonical/graph edit. Capture now; canonize later. Coordinates, source labels, context aliases and derived comparisons remain distinct. Counts are not independent historical witnesses."
}