{Γ : Type u_1} →
  {Λ : Type u_2} →
    {σ : Type u_3} →
      {P : Sort u} →
        {a : Γ} →
          {a_1 : Turing.TM1.Stmt Γ Λ σ} →
            {a' : Γ} →
              {a'_1 : Turing.TM1.Stmt Γ Λ σ} →
                Turing.TM1to1.Λ'.write a a_1 = Turing.TM1to1.Λ'.write a' a'_1 → (a ≍ a' → a_1 ≍ a'_1 → P) → P