-(H5: (wf3 g d1 x0)).(\lambda (_: (ty3 g d1 v x1)).(eq_ind_r C (CHead x0 (Bind
-b) v) (\lambda (c: C).(ex2 C (\lambda (d2: C).(getl O c (CHead d2 (Bind b)
-v))) (\lambda (d2: C).(wf3 g d1 d2)))) (ex_intro2 C (\lambda (d2: C).(getl O
-(CHead x0 (Bind b) v) (CHead d2 (Bind b) v))) (\lambda (d2: C).(wf3 g d1 d2))
-x0 (getl_refl b x0 v) H5) c2 H4)))))) H3)) (\lambda (H3: (ex3 C (\lambda (c3:
-C).(eq C c2 (CHead c3 (Bind Void) (TSort O)))) (\lambda (c3: C).(wf3 g d1
-c3)) (\lambda (_: C).(\forall (w0: T).((ty3 g d1 v w0) \to
-False))))).(ex3_ind C (\lambda (c3: C).(eq C c2 (CHead c3 (Bind Void) (TSort
-O)))) (\lambda (c3: C).(wf3 g d1 c3)) (\lambda (_: C).(\forall (w0: T).((ty3
-g d1 v w0) \to False))) (ex2 C (\lambda (d2: C).(getl O c2 (CHead d2 (Bind b)
-v))) (\lambda (d2: C).(wf3 g d1 d2))) (\lambda (x0: C).(\lambda (H4: (eq C c2
-(CHead x0 (Bind Void) (TSort O)))).(\lambda (_: (wf3 g d1 x0)).(\lambda (H6:
-((\forall (w0: T).((ty3 g d1 v w0) \to False)))).(eq_ind_r C (CHead x0 (Bind
-Void) (TSort O)) (\lambda (c: C).(ex2 C (\lambda (d2: C).(getl O c (CHead d2
-(Bind b) v))) (\lambda (d2: C).(wf3 g d1 d2)))) (let H_x0 \def (H6 w H1) in
-(let H7 \def H_x0 in (False_ind (ex2 C (\lambda (d2: C).(getl O (CHead x0
-(Bind Void) (TSort O)) (CHead d2 (Bind b) v))) (\lambda (d2: C).(wf3 g d1
-d2))) H7))) c2 H4))))) H3)) H2))))))))))))) (\lambda (n: nat).(\lambda (H:
-((\forall (c1: C).(\forall (d1: C).(\forall (v: T).((getl n c1 (CHead d1
-(Bind b) v)) \to (\forall (g: G).(\forall (c2: C).((wf3 g c1 c2) \to (\forall
-(w: T).((ty3 g d1 v w) \to (ex2 C (\lambda (d2: C).(getl n c2 (CHead d2 (Bind
-b) v))) (\lambda (d2: C).(wf3 g d1 d2)))))))))))))).(\lambda (c1: C).(C_ind
-(\lambda (c: C).(\forall (d1: C).(\forall (v: T).((getl (S n) c (CHead d1
-(Bind b) v)) \to (\forall (g: G).(\forall (c2: C).((wf3 g c c2) \to (\forall
-(w: T).((ty3 g d1 v w) \to (ex2 C (\lambda (d2: C).(getl (S n) c2 (CHead d2
-(Bind b) v))) (\lambda (d2: C).(wf3 g d1 d2)))))))))))) (\lambda (n0:
-nat).(\lambda (d1: C).(\lambda (v: T).(\lambda (H0: (getl (S n) (CSort n0)
-(CHead d1 (Bind b) v))).(\lambda (g: G).(\lambda (c2: C).(\lambda (_: (wf3 g
-(CSort n0) c2)).(\lambda (w: T).(\lambda (_: (ty3 g d1 v w)).(getl_gen_sort
-n0 (S n) (CHead d1 (Bind b) v) H0 (ex2 C (\lambda (d2: C).(getl (S n) c2
-(CHead d2 (Bind b) v))) (\lambda (d2: C).(wf3 g d1 d2))))))))))))) (\lambda
-(c: C).(\lambda (H0: ((\forall (d1: C).(\forall (v: T).((getl (S n) c (CHead
-d1 (Bind b) v)) \to (\forall (g: G).(\forall (c2: C).((wf3 g c c2) \to
-(\forall (w: T).((ty3 g d1 v w) \to (ex2 C (\lambda (d2: C).(getl (S n) c2
-(CHead d2 (Bind b) v))) (\lambda (d2: C).(wf3 g d1 d2))))))))))))).(\lambda
-(k: K).(\lambda (t: T).(\lambda (d1: C).(\lambda (v: T).(\lambda (H1: (getl
-(S n) (CHead c k t) (CHead d1 (Bind b) v))).(\lambda (g: G).(\lambda (c2:
-C).(\lambda (H2: (wf3 g (CHead c k t) c2)).(\lambda (w: T).(\lambda (H3: (ty3
-g d1 v w)).(K_ind (\lambda (k0: K).((wf3 g (CHead c k0 t) c2) \to ((getl (r
-k0 n) c (CHead d1 (Bind b) v)) \to (ex2 C (\lambda (d2: C).(getl (S n) c2
-(CHead d2 (Bind b) v))) (\lambda (d2: C).(wf3 g d1 d2)))))) (\lambda (b0:
-B).(\lambda (H4: (wf3 g (CHead c (Bind b0) t) c2)).(\lambda (H5: (getl (r
-(Bind b0) n) c (CHead d1 (Bind b) v))).(let H_x \def (wf3_gen_bind1 g c c2 t
-b0 H4) in (let H6 \def H_x in (or_ind (ex3_2 C T (\lambda (c3: C).(\lambda
-(_: T).(eq C c2 (CHead c3 (Bind b0) t)))) (\lambda (c3: C).(\lambda (_:
-T).(wf3 g c c3))) (\lambda (_: C).(\lambda (w0: T).(ty3 g c t w0)))) (ex3 C
-(\lambda (c3: C).(eq C c2 (CHead c3 (Bind Void) (TSort O)))) (\lambda (c3:
-C).(wf3 g c c3)) (\lambda (_: C).(\forall (w0: T).((ty3 g c t w0) \to
-False)))) (ex2 C (\lambda (d2: C).(getl (S n) c2 (CHead d2 (Bind b) v)))
-(\lambda (d2: C).(wf3 g d1 d2))) (\lambda (H7: (ex3_2 C T (\lambda (c3:
-C).(\lambda (_: T).(eq C c2 (CHead c3 (Bind b0) t)))) (\lambda (c3:
-C).(\lambda (_: T).(wf3 g c c3))) (\lambda (_: C).(\lambda (w0: T).(ty3 g c t
-w0))))).(ex3_2_ind C T (\lambda (c3: C).(\lambda (_: T).(eq C c2 (CHead c3
-(Bind b0) t)))) (\lambda (c3: C).(\lambda (_: T).(wf3 g c c3))) (\lambda (_:
-C).(\lambda (w0: T).(ty3 g c t w0))) (ex2 C (\lambda (d2: C).(getl (S n) c2
-(CHead d2 (Bind b) v))) (\lambda (d2: C).(wf3 g d1 d2))) (\lambda (x0:
-C).(\lambda (x1: T).(\lambda (H8: (eq C c2 (CHead x0 (Bind b0) t))).(\lambda
-(H9: (wf3 g c x0)).(\lambda (_: (ty3 g c t x1)).(eq_ind_r C (CHead x0 (Bind
-b0) t) (\lambda (c0: C).(ex2 C (\lambda (d2: C).(getl (S n) c0 (CHead d2
-(Bind b) v))) (\lambda (d2: C).(wf3 g d1 d2)))) (let H_x0 \def (H c d1 v H5 g
-x0 H9 w H3) in (let H11 \def H_x0 in (ex2_ind C (\lambda (d2: C).(getl n x0
-(CHead d2 (Bind b) v))) (\lambda (d2: C).(wf3 g d1 d2)) (ex2 C (\lambda (d2:
-C).(getl (S n) (CHead x0 (Bind b0) t) (CHead d2 (Bind b) v))) (\lambda (d2:
-C).(wf3 g d1 d2))) (\lambda (x: C).(\lambda (H12: (getl n x0 (CHead x (Bind
-b) v))).(\lambda (H13: (wf3 g d1 x)).(ex_intro2 C (\lambda (d2: C).(getl (S
-n) (CHead x0 (Bind b0) t) (CHead d2 (Bind b) v))) (\lambda (d2: C).(wf3 g d1
-d2)) x (getl_head (Bind b0) n x0 (CHead x (Bind b) v) H12 t) H13)))) H11)))
-c2 H8)))))) H7)) (\lambda (H7: (ex3 C (\lambda (c3: C).(eq C c2 (CHead c3
-(Bind Void) (TSort O)))) (\lambda (c3: C).(wf3 g c c3)) (\lambda (_:
-C).(\forall (w0: T).((ty3 g c t w0) \to False))))).(ex3_ind C (\lambda (c3:
-C).(eq C c2 (CHead c3 (Bind Void) (TSort O)))) (\lambda (c3: C).(wf3 g c c3))
-(\lambda (_: C).(\forall (w0: T).((ty3 g c t w0) \to False))) (ex2 C (\lambda
-(d2: C).(getl (S n) c2 (CHead d2 (Bind b) v))) (\lambda (d2: C).(wf3 g d1
-d2))) (\lambda (x0: C).(\lambda (H8: (eq C c2 (CHead x0 (Bind Void) (TSort
-O)))).(\lambda (H9: (wf3 g c x0)).(\lambda (_: ((\forall (w0: T).((ty3 g c t
-w0) \to False)))).(eq_ind_r C (CHead x0 (Bind Void) (TSort O)) (\lambda (c0:
-C).(ex2 C (\lambda (d2: C).(getl (S n) c0 (CHead d2 (Bind b) v))) (\lambda
-(d2: C).(wf3 g d1 d2)))) (let H_x0 \def (H c d1 v H5 g x0 H9 w H3) in (let
-H11 \def H_x0 in (ex2_ind C (\lambda (d2: C).(getl n x0 (CHead d2 (Bind b)
-v))) (\lambda (d2: C).(wf3 g d1 d2)) (ex2 C (\lambda (d2: C).(getl (S n)
-(CHead x0 (Bind Void) (TSort O)) (CHead d2 (Bind b) v))) (\lambda (d2:
-C).(wf3 g d1 d2))) (\lambda (x: C).(\lambda (H12: (getl n x0 (CHead x (Bind
-b) v))).(\lambda (H13: (wf3 g d1 x)).(ex_intro2 C (\lambda (d2: C).(getl (S
-n) (CHead x0 (Bind Void) (TSort O)) (CHead d2 (Bind b) v))) (\lambda (d2:
-C).(wf3 g d1 d2)) x (getl_head (Bind Void) n x0 (CHead x (Bind b) v) H12
-(TSort O)) H13)))) H11))) c2 H8))))) H7)) H6)))))) (\lambda (f: F).(\lambda
-(H4: (wf3 g (CHead c (Flat f) t) c2)).(\lambda (H5: (getl (r (Flat f) n) c
-(CHead d1 (Bind b) v))).(let H_y \def (wf3_gen_flat1 g c c2 t f H4) in (H0 d1
-v H5 g c2 H_y w H3))))) k H2 (getl_gen_S k c (CHead d1 (Bind b) v) t n
-H1)))))))))))))) c1)))) i)).
-(* COMMENTS
-Initial nodes: 2531
-END *)
+(H5: (wf3 g d1 x0)).(\lambda (_: (ty3 g d1 v x1)).(let TMP_39 \def (Bind b)
+in (let TMP_40 \def (CHead x0 TMP_39 v) in (let TMP_45 \def (\lambda (c:
+C).(let TMP_43 \def (\lambda (d2: C).(let TMP_41 \def (Bind b) in (let TMP_42
+\def (CHead d2 TMP_41 v) in (getl O c TMP_42)))) in (let TMP_44 \def (\lambda
+(d2: C).(wf3 g d1 d2)) in (ex2 C TMP_43 TMP_44)))) in (let TMP_50 \def
+(\lambda (d2: C).(let TMP_46 \def (Bind b) in (let TMP_47 \def (CHead x0
+TMP_46 v) in (let TMP_48 \def (Bind b) in (let TMP_49 \def (CHead d2 TMP_48
+v) in (getl O TMP_47 TMP_49)))))) in (let TMP_51 \def (\lambda (d2: C).(wf3 g
+d1 d2)) in (let TMP_52 \def (getl_refl b x0 v) in (let TMP_53 \def (ex_intro2
+C TMP_50 TMP_51 x0 TMP_52 H5) in (eq_ind_r C TMP_40 TMP_45 TMP_53 c2
+H4))))))))))))) in (ex3_2_ind C T TMP_31 TMP_32 TMP_33 TMP_38 TMP_54
+H3))))))))) in (let TMP_85 \def (\lambda (H3: (ex3 C (\lambda (c3: C).(eq C
+c2 (CHead c3 (Bind Void) (TSort O)))) (\lambda (c3: C).(wf3 g d1 c3))
+(\lambda (_: C).(\forall (w0: T).((ty3 g d1 v w0) \to False))))).(let TMP_59
+\def (\lambda (c3: C).(let TMP_56 \def (Bind Void) in (let TMP_57 \def (TSort
+O) in (let TMP_58 \def (CHead c3 TMP_56 TMP_57) in (eq C c2 TMP_58))))) in
+(let TMP_60 \def (\lambda (c3: C).(wf3 g d1 c3)) in (let TMP_61 \def (\lambda
+(_: C).(\forall (w0: T).((ty3 g d1 v w0) \to False))) in (let TMP_64 \def
+(\lambda (d2: C).(let TMP_62 \def (Bind b) in (let TMP_63 \def (CHead d2
+TMP_62 v) in (getl O c2 TMP_63)))) in (let TMP_65 \def (\lambda (d2: C).(wf3
+g d1 d2)) in (let TMP_66 \def (ex2 C TMP_64 TMP_65) in (let TMP_84 \def
+(\lambda (x0: C).(\lambda (H4: (eq C c2 (CHead x0 (Bind Void) (TSort
+O)))).(\lambda (_: (wf3 g d1 x0)).(\lambda (H6: ((\forall (w0: T).((ty3 g d1
+v w0) \to False)))).(let TMP_67 \def (Bind Void) in (let TMP_68 \def (TSort
+O) in (let TMP_69 \def (CHead x0 TMP_67 TMP_68) in (let TMP_74 \def (\lambda
+(c: C).(let TMP_72 \def (\lambda (d2: C).(let TMP_70 \def (Bind b) in (let
+TMP_71 \def (CHead d2 TMP_70 v) in (getl O c TMP_71)))) in (let TMP_73 \def
+(\lambda (d2: C).(wf3 g d1 d2)) in (ex2 C TMP_72 TMP_73)))) in (let H_x0 \def
+(H6 w H1) in (let H7 \def H_x0 in (let TMP_80 \def (\lambda (d2: C).(let
+TMP_75 \def (Bind Void) in (let TMP_76 \def (TSort O) in (let TMP_77 \def
+(CHead x0 TMP_75 TMP_76) in (let TMP_78 \def (Bind b) in (let TMP_79 \def
+(CHead d2 TMP_78 v) in (getl O TMP_77 TMP_79))))))) in (let TMP_81 \def
+(\lambda (d2: C).(wf3 g d1 d2)) in (let TMP_82 \def (ex2 C TMP_80 TMP_81) in
+(let TMP_83 \def (False_ind TMP_82 H7) in (eq_ind_r C TMP_69 TMP_74 TMP_83 c2
+H4))))))))))))))) in (ex3_ind C TMP_59 TMP_60 TMP_61 TMP_66 TMP_84
+H3))))))))) in (or_ind TMP_16 TMP_23 TMP_28 TMP_55 TMP_85
+H2))))))))))))))))))))))))))))))) in (let TMP_231 \def (\lambda (n:
+nat).(\lambda (H: ((\forall (c1: C).(\forall (d1: C).(\forall (v: T).((getl n
+c1 (CHead d1 (Bind b) v)) \to (\forall (g: G).(\forall (c2: C).((wf3 g c1 c2)
+\to (\forall (w: T).((ty3 g d1 v w) \to (ex2 C (\lambda (d2: C).(getl n c2
+(CHead d2 (Bind b) v))) (\lambda (d2: C).(wf3 g d1 d2)))))))))))))).(\lambda
+(c1: C).(let TMP_92 \def (\lambda (c: C).(\forall (d1: C).(\forall (v:
+T).((getl (S n) c (CHead d1 (Bind b) v)) \to (\forall (g: G).(\forall (c2:
+C).((wf3 g c c2) \to (\forall (w: T).((ty3 g d1 v w) \to (let TMP_90 \def
+(\lambda (d2: C).(let TMP_87 \def (S n) in (let TMP_88 \def (Bind b) in (let
+TMP_89 \def (CHead d2 TMP_88 v) in (getl TMP_87 c2 TMP_89))))) in (let TMP_91
+\def (\lambda (d2: C).(wf3 g d1 d2)) in (ex2 C TMP_90 TMP_91)))))))))))) in
+(let TMP_102 \def (\lambda (n0: nat).(\lambda (d1: C).(\lambda (v:
+T).(\lambda (H0: (getl (S n) (CSort n0) (CHead d1 (Bind b) v))).(\lambda (g:
+G).(\lambda (c2: C).(\lambda (_: (wf3 g (CSort n0) c2)).(\lambda (w:
+T).(\lambda (_: (ty3 g d1 v w)).(let TMP_93 \def (S n) in (let TMP_94 \def
+(Bind b) in (let TMP_95 \def (CHead d1 TMP_94 v) in (let TMP_99 \def (\lambda
+(d2: C).(let TMP_96 \def (S n) in (let TMP_97 \def (Bind b) in (let TMP_98
+\def (CHead d2 TMP_97 v) in (getl TMP_96 c2 TMP_98))))) in (let TMP_100 \def
+(\lambda (d2: C).(wf3 g d1 d2)) in (let TMP_101 \def (ex2 C TMP_99 TMP_100)
+in (getl_gen_sort n0 TMP_93 TMP_95 H0 TMP_101)))))))))))))))) in (let TMP_230
+\def (\lambda (c: C).(\lambda (H0: ((\forall (d1: C).(\forall (v: T).((getl
+(S n) c (CHead d1 (Bind b) v)) \to (\forall (g: G).(\forall (c2: C).((wf3 g c
+c2) \to (\forall (w: T).((ty3 g d1 v w) \to (ex2 C (\lambda (d2: C).(getl (S
+n) c2 (CHead d2 (Bind b) v))) (\lambda (d2: C).(wf3 g d1
+d2))))))))))))).(\lambda (k: K).(\lambda (t: T).(\lambda (d1: C).(\lambda (v:
+T).(\lambda (H1: (getl (S n) (CHead c k t) (CHead d1 (Bind b) v))).(\lambda
+(g: G).(\lambda (c2: C).(\lambda (H2: (wf3 g (CHead c k t) c2)).(\lambda (w:
+T).(\lambda (H3: (ty3 g d1 v w)).(let TMP_108 \def (\lambda (k0: K).((wf3 g
+(CHead c k0 t) c2) \to ((getl (r k0 n) c (CHead d1 (Bind b) v)) \to (let
+TMP_106 \def (\lambda (d2: C).(let TMP_103 \def (S n) in (let TMP_104 \def
+(Bind b) in (let TMP_105 \def (CHead d2 TMP_104 v) in (getl TMP_103 c2
+TMP_105))))) in (let TMP_107 \def (\lambda (d2: C).(wf3 g d1 d2)) in (ex2 C
+TMP_106 TMP_107)))))) in (let TMP_225 \def (\lambda (b0: B).(\lambda (H4:
+(wf3 g (CHead c (Bind b0) t) c2)).(\lambda (H5: (getl (r (Bind b0) n) c
+(CHead d1 (Bind b) v))).(let H_x \def (wf3_gen_bind1 g c c2 t b0 H4) in (let
+H6 \def H_x in (let TMP_111 \def (\lambda (c3: C).(\lambda (_: T).(let
+TMP_109 \def (Bind b0) in (let TMP_110 \def (CHead c3 TMP_109 t) in (eq C c2
+TMP_110))))) in (let TMP_112 \def (\lambda (c3: C).(\lambda (_: T).(wf3 g c
+c3))) in (let TMP_113 \def (\lambda (_: C).(\lambda (w0: T).(ty3 g c t w0)))
+in (let TMP_114 \def (ex3_2 C T TMP_111 TMP_112 TMP_113) in (let TMP_118 \def
+(\lambda (c3: C).(let TMP_115 \def (Bind Void) in (let TMP_116 \def (TSort O)
+in (let TMP_117 \def (CHead c3 TMP_115 TMP_116) in (eq C c2 TMP_117))))) in
+(let TMP_119 \def (\lambda (c3: C).(wf3 g c c3)) in (let TMP_120 \def
+(\lambda (_: C).(\forall (w0: T).((ty3 g c t w0) \to False))) in (let TMP_121
+\def (ex3 C TMP_118 TMP_119 TMP_120) in (let TMP_125 \def (\lambda (d2:
+C).(let TMP_122 \def (S n) in (let TMP_123 \def (Bind b) in (let TMP_124 \def
+(CHead d2 TMP_123 v) in (getl TMP_122 c2 TMP_124))))) in (let TMP_126 \def
+(\lambda (d2: C).(wf3 g d1 d2)) in (let TMP_127 \def (ex2 C TMP_125 TMP_126)
+in (let TMP_173 \def (\lambda (H7: (ex3_2 C T (\lambda (c3: C).(\lambda (_:
+T).(eq C c2 (CHead c3 (Bind b0) t)))) (\lambda (c3: C).(\lambda (_: T).(wf3 g
+c c3))) (\lambda (_: C).(\lambda (w0: T).(ty3 g c t w0))))).(let TMP_130 \def
+(\lambda (c3: C).(\lambda (_: T).(let TMP_128 \def (Bind b0) in (let TMP_129
+\def (CHead c3 TMP_128 t) in (eq C c2 TMP_129))))) in (let TMP_131 \def
+(\lambda (c3: C).(\lambda (_: T).(wf3 g c c3))) in (let TMP_132 \def (\lambda
+(_: C).(\lambda (w0: T).(ty3 g c t w0))) in (let TMP_136 \def (\lambda (d2:
+C).(let TMP_133 \def (S n) in (let TMP_134 \def (Bind b) in (let TMP_135 \def
+(CHead d2 TMP_134 v) in (getl TMP_133 c2 TMP_135))))) in (let TMP_137 \def
+(\lambda (d2: C).(wf3 g d1 d2)) in (let TMP_138 \def (ex2 C TMP_136 TMP_137)
+in (let TMP_172 \def (\lambda (x0: C).(\lambda (x1: T).(\lambda (H8: (eq C c2
+(CHead x0 (Bind b0) t))).(\lambda (H9: (wf3 g c x0)).(\lambda (_: (ty3 g c t
+x1)).(let TMP_139 \def (Bind b0) in (let TMP_140 \def (CHead x0 TMP_139 t) in
+(let TMP_146 \def (\lambda (c0: C).(let TMP_144 \def (\lambda (d2: C).(let
+TMP_141 \def (S n) in (let TMP_142 \def (Bind b) in (let TMP_143 \def (CHead
+d2 TMP_142 v) in (getl TMP_141 c0 TMP_143))))) in (let TMP_145 \def (\lambda
+(d2: C).(wf3 g d1 d2)) in (ex2 C TMP_144 TMP_145)))) in (let H_x0 \def (H c
+d1 v H5 g x0 H9 w H3) in (let H11 \def H_x0 in (let TMP_149 \def (\lambda
+(d2: C).(let TMP_147 \def (Bind b) in (let TMP_148 \def (CHead d2 TMP_147 v)
+in (getl n x0 TMP_148)))) in (let TMP_150 \def (\lambda (d2: C).(wf3 g d1
+d2)) in (let TMP_156 \def (\lambda (d2: C).(let TMP_151 \def (S n) in (let
+TMP_152 \def (Bind b0) in (let TMP_153 \def (CHead x0 TMP_152 t) in (let
+TMP_154 \def (Bind b) in (let TMP_155 \def (CHead d2 TMP_154 v) in (getl
+TMP_151 TMP_153 TMP_155))))))) in (let TMP_157 \def (\lambda (d2: C).(wf3 g
+d1 d2)) in (let TMP_158 \def (ex2 C TMP_156 TMP_157) in (let TMP_170 \def
+(\lambda (x: C).(\lambda (H12: (getl n x0 (CHead x (Bind b) v))).(\lambda
+(H13: (wf3 g d1 x)).(let TMP_164 \def (\lambda (d2: C).(let TMP_159 \def (S
+n) in (let TMP_160 \def (Bind b0) in (let TMP_161 \def (CHead x0 TMP_160 t)
+in (let TMP_162 \def (Bind b) in (let TMP_163 \def (CHead d2 TMP_162 v) in
+(getl TMP_159 TMP_161 TMP_163))))))) in (let TMP_165 \def (\lambda (d2:
+C).(wf3 g d1 d2)) in (let TMP_166 \def (Bind b0) in (let TMP_167 \def (Bind
+b) in (let TMP_168 \def (CHead x TMP_167 v) in (let TMP_169 \def (getl_head
+TMP_166 n x0 TMP_168 H12 t) in (ex_intro2 C TMP_164 TMP_165 x TMP_169
+H13)))))))))) in (let TMP_171 \def (ex2_ind C TMP_149 TMP_150 TMP_158 TMP_170
+H11) in (eq_ind_r C TMP_140 TMP_146 TMP_171 c2 H8)))))))))))))))))) in
+(ex3_2_ind C T TMP_130 TMP_131 TMP_132 TMP_138 TMP_172 H7))))))))) in (let
+TMP_224 \def (\lambda (H7: (ex3 C (\lambda (c3: C).(eq C c2 (CHead c3 (Bind
+Void) (TSort O)))) (\lambda (c3: C).(wf3 g c c3)) (\lambda (_: C).(\forall
+(w0: T).((ty3 g c t w0) \to False))))).(let TMP_177 \def (\lambda (c3:
+C).(let TMP_174 \def (Bind Void) in (let TMP_175 \def (TSort O) in (let
+TMP_176 \def (CHead c3 TMP_174 TMP_175) in (eq C c2 TMP_176))))) in (let
+TMP_178 \def (\lambda (c3: C).(wf3 g c c3)) in (let TMP_179 \def (\lambda (_:
+C).(\forall (w0: T).((ty3 g c t w0) \to False))) in (let TMP_183 \def
+(\lambda (d2: C).(let TMP_180 \def (S n) in (let TMP_181 \def (Bind b) in
+(let TMP_182 \def (CHead d2 TMP_181 v) in (getl TMP_180 c2 TMP_182))))) in
+(let TMP_184 \def (\lambda (d2: C).(wf3 g d1 d2)) in (let TMP_185 \def (ex2 C
+TMP_183 TMP_184) in (let TMP_223 \def (\lambda (x0: C).(\lambda (H8: (eq C c2
+(CHead x0 (Bind Void) (TSort O)))).(\lambda (H9: (wf3 g c x0)).(\lambda (_:
+((\forall (w0: T).((ty3 g c t w0) \to False)))).(let TMP_186 \def (Bind Void)
+in (let TMP_187 \def (TSort O) in (let TMP_188 \def (CHead x0 TMP_186
+TMP_187) in (let TMP_194 \def (\lambda (c0: C).(let TMP_192 \def (\lambda
+(d2: C).(let TMP_189 \def (S n) in (let TMP_190 \def (Bind b) in (let TMP_191
+\def (CHead d2 TMP_190 v) in (getl TMP_189 c0 TMP_191))))) in (let TMP_193
+\def (\lambda (d2: C).(wf3 g d1 d2)) in (ex2 C TMP_192 TMP_193)))) in (let
+H_x0 \def (H c d1 v H5 g x0 H9 w H3) in (let H11 \def H_x0 in (let TMP_197
+\def (\lambda (d2: C).(let TMP_195 \def (Bind b) in (let TMP_196 \def (CHead
+d2 TMP_195 v) in (getl n x0 TMP_196)))) in (let TMP_198 \def (\lambda (d2:
+C).(wf3 g d1 d2)) in (let TMP_205 \def (\lambda (d2: C).(let TMP_199 \def (S
+n) in (let TMP_200 \def (Bind Void) in (let TMP_201 \def (TSort O) in (let
+TMP_202 \def (CHead x0 TMP_200 TMP_201) in (let TMP_203 \def (Bind b) in (let
+TMP_204 \def (CHead d2 TMP_203 v) in (getl TMP_199 TMP_202 TMP_204)))))))) in
+(let TMP_206 \def (\lambda (d2: C).(wf3 g d1 d2)) in (let TMP_207 \def (ex2 C
+TMP_205 TMP_206) in (let TMP_221 \def (\lambda (x: C).(\lambda (H12: (getl n
+x0 (CHead x (Bind b) v))).(\lambda (H13: (wf3 g d1 x)).(let TMP_214 \def
+(\lambda (d2: C).(let TMP_208 \def (S n) in (let TMP_209 \def (Bind Void) in
+(let TMP_210 \def (TSort O) in (let TMP_211 \def (CHead x0 TMP_209 TMP_210)
+in (let TMP_212 \def (Bind b) in (let TMP_213 \def (CHead d2 TMP_212 v) in
+(getl TMP_208 TMP_211 TMP_213)))))))) in (let TMP_215 \def (\lambda (d2:
+C).(wf3 g d1 d2)) in (let TMP_216 \def (Bind Void) in (let TMP_217 \def (Bind
+b) in (let TMP_218 \def (CHead x TMP_217 v) in (let TMP_219 \def (TSort O) in
+(let TMP_220 \def (getl_head TMP_216 n x0 TMP_218 H12 TMP_219) in (ex_intro2
+C TMP_214 TMP_215 x TMP_220 H13))))))))))) in (let TMP_222 \def (ex2_ind C
+TMP_197 TMP_198 TMP_207 TMP_221 H11) in (eq_ind_r C TMP_188 TMP_194 TMP_222
+c2 H8)))))))))))))))))) in (ex3_ind C TMP_177 TMP_178 TMP_179 TMP_185 TMP_223
+H7))))))))) in (or_ind TMP_114 TMP_121 TMP_127 TMP_173 TMP_224
+H6))))))))))))))))))) in (let TMP_226 \def (\lambda (f: F).(\lambda (H4: (wf3
+g (CHead c (Flat f) t) c2)).(\lambda (H5: (getl (r (Flat f) n) c (CHead d1
+(Bind b) v))).(let H_y \def (wf3_gen_flat1 g c c2 t f H4) in (H0 d1 v H5 g c2
+H_y w H3))))) in (let TMP_227 \def (Bind b) in (let TMP_228 \def (CHead d1
+TMP_227 v) in (let TMP_229 \def (getl_gen_S k c TMP_228 t n H1) in (K_ind
+TMP_108 TMP_225 TMP_226 k H2 TMP_229))))))))))))))))))) in (C_ind TMP_92
+TMP_102 TMP_230 c1))))))) in (nat_ind TMP_5 TMP_86 TMP_231 i))))).