{ι : Type u_1} →
  {G : ι → Type u_4} →
    [inst : (i : ι) → Group (G i)] →
      (x x_1 : ι) →
        (x_2 : Monoid.CoprodI.NeWord G x x_1) → Monoid.CoprodI.NeWord.below x_2 → Monoid.CoprodI.NeWord G x_1 x