{J : Type v} →
  [inst : CategoryTheory.SmallCategory J] →
    {F : CategoryTheory.Functor J RingCat} →
      {motive : RingCat.Colimits.Prequotient F → Sort u} →
        (t : RingCat.Colimits.Prequotient F) → t.ctorIdx = 2 → motive RingCat.Colimits.Prequotient.one → motive t