{Γ : Type u_1} →
  {Λ : Type u_2} →
    {σ : Type u_3} →
      (x : List Bool) →
        List.below (motive := fun x =>
            Turing.TM1.Stmt Bool (Turing.TM1to1.Λ' Γ Λ σ) σ → Turing.TM1.Stmt Bool (Turing.TM1to1.Λ' Γ Λ σ) σ) x →
          Turing.TM1.Stmt Bool (Turing.TM1to1.Λ' Γ Λ σ) σ → Turing.TM1.Stmt Bool (Turing.TM1to1.Λ' Γ Λ σ) σ