∀ (l : ℕ) (r : ℤ) (pq pq' : ℤ × Fin l),
  (ComplexShape.spectralSequenceFin l (r, 1 - r)).Rel pq pq' →
    ∀ (hr : autoParam (2 ≤ r) CategoryTheory.Abelian.SpectralObject.SpectralSequenceDataCore._auto_16),
      ⟨(↑↑pq.2 - (r - 2)).toNat, ⋯⟩ = pq'.2.succ