Ltac paco_pre5 := let X := fresh "_paco_X_" in
generalize _paco_mark_cons; repeat intro;
apply _paco_pre5; intro X;
match goal with
| |- _ ?e0 ?e1 ?e2 ?e3 ?e4 => unfold X; clear X; paco_cont5 e0 e1 e2 e3 e4
end.Ltac paco_post_match5 INC tac1 tac2 :=
let cr := fresh "_paco_cr_" in intros cr INC; repeat (red in INC);
match goal with [H: ?x |- _] => match x with
| forall _ _ _ _ _, (pacoid _) _ _ _ _ _ -> _ => clear H; tac1 cr
| forall _ _ _ _ _, ?pr _ _ _ _ _ -> _ => paco_post_var INC pr cr; tac2 pr cr
| _ => tac1 cr
end end.(** *** Arity 6
*)

Ltac paco_cont6 e0 e1 e2 e3 e4 e5 :=
let x0 := fresh "_paco_v_" in let EQ0 := fresh "_paco_EQ_" in
let x1 := fresh "_paco_v_" in let EQ1 := fresh "_paco_EQ_" in
let x2 := fresh "_paco_v_" in let EQ2 := fresh "_paco_EQ_" in
let x3 := fresh "_paco_v_" in let EQ3 := fresh "_paco_EQ_" in
let x4 := fresh "_paco_v_" in let EQ4 := fresh "_paco_EQ_" in
let x5 := fresh "_paco_v_" in let EQ5 := fresh "_paco_EQ_" in
paco_convert e5 x5 EQ5;
paco_convert e4 x4 EQ4;
paco_convert e3 x3 EQ3;
paco_convert e2 x2 EQ2;
paco_convert e1 x1 EQ1;
paco_convert e0 x0 EQ0;
intros x0 EQ0;
intros x1 EQ1;
intros x2 EQ2;
intros x3 EQ3;
intros x4 EQ4;
intros x5 EQ5;
generalize (conj EQ0 (conj EQ1 (conj EQ2 (conj EQ3 (conj EQ4 EQ5))))); clear EQ0 EQ1 EQ2 EQ3 EQ4 EQ5;
move x0 at top; move x1 at top; move x2 at top; move x3 at top; move x4 at top; move x5 at top;
paco_generalize_hyp _paco_mark; revert x0 x1 x2 x3 x4 x5.

Lemma _paco_pre6: forall T0 T1 T2 T3 T4 T5 (gf: rel6 T0 T1 T2 T3 T4 T5) x0 x1 x2 x3 x4 x5 (X: let gf' := gf in gf' x0 x1 x2 x3 x4 x5), gf x0 x1 x2 x3 x4 x5.