∀ {V : Type u_2} [inst : CategoryTheory.ReflQuiver V] {D : Type u_4} [inst_1 : CategoryTheory.Category.{v_1, u_4} D]
  (F₁ F₂ : CategoryTheory.Functor (CategoryTheory.Cat.FreeRefl V) D),
  (CategoryTheory.Cat.FreeRefl.quotientFunctor V).comp F₁ = (CategoryTheory.Cat.FreeRefl.quotientFunctor V).comp F₂ →
    F₁ = F₂