{C : Type u_1} →
  [inst : CategoryTheory.Category.{v_1, u_1} C] →
    {B : C} →
      {α : Type u_2} →
        {X : α → C} →
          {π : (a : α) → X a ⟶ B} →
            CategoryTheory.EffectiveEpiFamilyStruct X π →
              {W : C} →
                (e : (a : α) → X a ⟶ W) →
                  (∀ {Z : C} (a₁ a₂ : α) (g₁ : Z ⟶ X a₁) (g₂ : Z ⟶ X a₂),
                      CategoryTheory.CategoryStruct.comp g₁ (π a₁) = CategoryTheory.CategoryStruct.comp g₂ (π a₂) →
                        CategoryTheory.CategoryStruct.comp g₁ (e a₁) = CategoryTheory.CategoryStruct.comp g₂ (e a₂)) →
                    (B ⟶ W)