(* Properties with atomic arity assignment for terms ************************)
-lemma lpr_aaa_conf (h): ∀G,T. Conf3 … (λL. aaa G L T) (lpr h G).
+lemma lpr_aaa_conf (h): ∀G,T. Conf3 … (λL. aaa G L T) (lpr h 0 G).
/3 width=5 by lpx_aaa_conf, lpr_fwd_lpx/ qed-.