{motive : Qq.Impl.MVarSynth → Sort u} →
  (t : Qq.Impl.MVarSynth) →
    ((quotedType : Lean.Expr) →
        (unquotedMVar : Lean.MVarId) → motive (Qq.Impl.MVarSynth.term quotedType unquotedMVar)) →
      ((unquotedMVar : Lean.MVarId) → motive (Qq.Impl.MVarSynth.type unquotedMVar)) →
        (Nat.hasNotBit 3 t.ctorIdx → motive t) → motive t