g1 : ?m → ?m autoBoundImplicits2.lean:30:17-30:18: error: unknown universe level 'u' autoBoundImplicits2.lean:33:17-33:18: error: unknown universe level 'β' def h1.{u} : {m : Type u → Type u} → {α : Type u} → m α → m α := fun {m} {α} a => a