-(TSort O)) t2)).(let TMP_1 \def (CSort O) in (let TMP_2 \def (TSort O) in
-(let TMP_3 \def (TSort O) in (let H0 \def (pr2_gen_appl TMP_1 TMP_2 TMP_3 t2
-H) in (let TMP_6 \def (\lambda (u2: T).(\lambda (t3: T).(let TMP_4 \def (Flat
-Appl) in (let TMP_5 \def (THead TMP_4 u2 t3) in (eq T t2 TMP_5))))) in (let
-TMP_9 \def (\lambda (u2: T).(\lambda (_: T).(let TMP_7 \def (CSort O) in (let
-TMP_8 \def (TSort O) in (pr2 TMP_7 TMP_8 u2))))) in (let TMP_12 \def (\lambda
-(_: T).(\lambda (t3: T).(let TMP_10 \def (CSort O) in (let TMP_11 \def (TSort
-O) in (pr2 TMP_10 TMP_11 t3))))) in (let TMP_13 \def (ex3_2 T T TMP_6 TMP_9
-TMP_12) in (let TMP_17 \def (\lambda (y1: T).(\lambda (z1: T).(\lambda (_:
-T).(\lambda (_: T).(let TMP_14 \def (TSort O) in (let TMP_15 \def (Bind Abst)
-in (let TMP_16 \def (THead TMP_15 y1 z1) in (eq T TMP_14 TMP_16)))))))) in
-(let TMP_20 \def (\lambda (_: T).(\lambda (_: T).(\lambda (u2: T).(\lambda
-(t3: T).(let TMP_18 \def (Bind Abbr) in (let TMP_19 \def (THead TMP_18 u2 t3)
-in (eq T t2 TMP_19))))))) in (let TMP_23 \def (\lambda (_: T).(\lambda (_:
-T).(\lambda (u2: T).(\lambda (_: T).(let TMP_21 \def (CSort O) in (let TMP_22
-\def (TSort O) in (pr2 TMP_21 TMP_22 u2))))))) in (let TMP_27 \def (\lambda
-(_: T).(\lambda (z1: T).(\lambda (_: T).(\lambda (t3: T).(\forall (b:
-B).(\forall (u: T).(let TMP_24 \def (CSort O) in (let TMP_25 \def (Bind b) in
-(let TMP_26 \def (CHead TMP_24 TMP_25 u) in (pr2 TMP_26 z1 t3)))))))))) in
-(let TMP_28 \def (ex4_4 T T T T TMP_17 TMP_20 TMP_23 TMP_27) in (let TMP_30
-\def (\lambda (b: B).(\lambda (_: T).(\lambda (_: T).(\lambda (_: T).(\lambda
-(_: T).(\lambda (_: T).(let TMP_29 \def (eq B b Abst) in (not TMP_29))))))))
-in (let TMP_34 \def (\lambda (b: B).(\lambda (y1: T).(\lambda (z1:
-T).(\lambda (_: T).(\lambda (_: T).(\lambda (_: T).(let TMP_31 \def (TSort O)
-in (let TMP_32 \def (Bind b) in (let TMP_33 \def (THead TMP_32 y1 z1) in (eq
-T TMP_31 TMP_33)))))))))) in (let TMP_41 \def (\lambda (b: B).(\lambda (_:
-T).(\lambda (_: T).(\lambda (z2: T).(\lambda (u2: T).(\lambda (y2: T).(let
-TMP_35 \def (Bind b) in (let TMP_36 \def (Flat Appl) in (let TMP_37 \def (S
-O) in (let TMP_38 \def (lift TMP_37 O u2) in (let TMP_39 \def (THead TMP_36
-TMP_38 z2) in (let TMP_40 \def (THead TMP_35 y2 TMP_39) in (eq T t2
-TMP_40))))))))))))) in (let TMP_44 \def (\lambda (_: B).(\lambda (_:
-T).(\lambda (_: T).(\lambda (_: T).(\lambda (u2: T).(\lambda (_: T).(let
-TMP_42 \def (CSort O) in (let TMP_43 \def (TSort O) in (pr2 TMP_42 TMP_43
-u2))))))))) in (let TMP_46 \def (\lambda (_: B).(\lambda (y1: T).(\lambda (_:
-T).(\lambda (_: T).(\lambda (_: T).(\lambda (y2: T).(let TMP_45 \def (CSort
-O) in (pr2 TMP_45 y1 y2)))))))) in (let TMP_50 \def (\lambda (b: B).(\lambda
-(_: T).(\lambda (z1: T).(\lambda (z2: T).(\lambda (_: T).(\lambda (y2:
-T).(let TMP_47 \def (CSort O) in (let TMP_48 \def (Bind b) in (let TMP_49
-\def (CHead TMP_47 TMP_48 y2) in (pr2 TMP_49 z1 z2)))))))))) in (let TMP_51
-\def (ex6_6 B T T T T T TMP_30 TMP_34 TMP_41 TMP_44 TMP_46 TMP_50) in (let
-TMP_52 \def (Flat Appl) in (let TMP_53 \def (TSort O) in (let TMP_54 \def
-(TSort O) in (let TMP_55 \def (THead TMP_52 TMP_53 TMP_54) in (let TMP_56
-\def (eq T TMP_55 t2) in (let TMP_99 \def (\lambda (H1: (ex3_2 T T (\lambda
-(u2: T).(\lambda (t3: T).(eq T t2 (THead (Flat Appl) u2 t3)))) (\lambda (u2:
-T).(\lambda (_: T).(pr2 (CSort O) (TSort O) u2))) (\lambda (_: T).(\lambda
-(t3: T).(pr2 (CSort O) (TSort O) t3))))).(let TMP_59 \def (\lambda (u2:
-T).(\lambda (t3: T).(let TMP_57 \def (Flat Appl) in (let TMP_58 \def (THead
-TMP_57 u2 t3) in (eq T t2 TMP_58))))) in (let TMP_62 \def (\lambda (u2:
-T).(\lambda (_: T).(let TMP_60 \def (CSort O) in (let TMP_61 \def (TSort O)
-in (pr2 TMP_60 TMP_61 u2))))) in (let TMP_65 \def (\lambda (_: T).(\lambda
-(t3: T).(let TMP_63 \def (CSort O) in (let TMP_64 \def (TSort O) in (pr2
-TMP_63 TMP_64 t3))))) in (let TMP_66 \def (Flat Appl) in (let TMP_67 \def
-(TSort O) in (let TMP_68 \def (TSort O) in (let TMP_69 \def (THead TMP_66
-TMP_67 TMP_68) in (let TMP_70 \def (eq T TMP_69 t2) in (let TMP_98 \def
-(\lambda (x0: T).(\lambda (x1: T).(\lambda (H2: (eq T t2 (THead (Flat Appl)
-x0 x1))).(\lambda (H3: (pr2 (CSort O) (TSort O) x0)).(\lambda (H4: (pr2
-(CSort O) (TSort O) x1)).(let TMP_73 \def (\lambda (t: T).(let TMP_71 \def
-(Flat Appl) in (let TMP_72 \def (THead TMP_71 x0 t) in (eq T t2 TMP_72)))) in
-(let TMP_74 \def (TSort O) in (let TMP_75 \def (CSort O) in (let TMP_76 \def
-(pr2_gen_sort TMP_75 x1 O H4) in (let H5 \def (eq_ind T x1 TMP_73 H2 TMP_74
-TMP_76) in (let TMP_80 \def (\lambda (t: T).(let TMP_77 \def (Flat Appl) in
-(let TMP_78 \def (TSort O) in (let TMP_79 \def (THead TMP_77 t TMP_78) in (eq
-T t2 TMP_79))))) in (let TMP_81 \def (TSort O) in (let TMP_82 \def (CSort O)
-in (let TMP_83 \def (pr2_gen_sort TMP_82 x0 O H3) in (let H6 \def (eq_ind T
-x0 TMP_80 H5 TMP_81 TMP_83) in (let TMP_84 \def (Flat Appl) in (let TMP_85
-\def (TSort O) in (let TMP_86 \def (TSort O) in (let TMP_87 \def (THead
-TMP_84 TMP_85 TMP_86) in (let TMP_92 \def (\lambda (t: T).(let TMP_88 \def
-(Flat Appl) in (let TMP_89 \def (TSort O) in (let TMP_90 \def (TSort O) in
-(let TMP_91 \def (THead TMP_88 TMP_89 TMP_90) in (eq T TMP_91 t)))))) in (let
-TMP_93 \def (Flat Appl) in (let TMP_94 \def (TSort O) in (let TMP_95 \def
-(TSort O) in (let TMP_96 \def (THead TMP_93 TMP_94 TMP_95) in (let TMP_97
-\def (refl_equal T TMP_96) in (eq_ind_r T TMP_87 TMP_92 TMP_97 t2
-H6)))))))))))))))))))))))))) in (ex3_2_ind T T TMP_59 TMP_62 TMP_65 TMP_70
-TMP_98 H1))))))))))) in (let TMP_147 \def (\lambda (H1: (ex4_4 T T T T
-(\lambda (y1: T).(\lambda (z1: T).(\lambda (_: T).(\lambda (_: T).(eq T
-(TSort O) (THead (Bind Abst) y1 z1)))))) (\lambda (_: T).(\lambda (_:
-T).(\lambda (u2: T).(\lambda (t3: T).(eq T t2 (THead (Bind Abbr) u2 t3))))))
-(\lambda (_: T).(\lambda (_: T).(\lambda (u2: T).(\lambda (_: T).(pr2 (CSort
-O) (TSort O) u2))))) (\lambda (_: T).(\lambda (z1: T).(\lambda (_:
-T).(\lambda (t3: T).(\forall (b: B).(\forall (u: T).(pr2 (CHead (CSort O)
-(Bind b) u) z1 t3))))))))).(let TMP_103 \def (\lambda (y1: T).(\lambda (z1:
-T).(\lambda (_: T).(\lambda (_: T).(let TMP_100 \def (TSort O) in (let
-TMP_101 \def (Bind Abst) in (let TMP_102 \def (THead TMP_101 y1 z1) in (eq T
-TMP_100 TMP_102)))))))) in (let TMP_106 \def (\lambda (_: T).(\lambda (_:
-T).(\lambda (u2: T).(\lambda (t3: T).(let TMP_104 \def (Bind Abbr) in (let
-TMP_105 \def (THead TMP_104 u2 t3) in (eq T t2 TMP_105))))))) in (let TMP_109
-\def (\lambda (_: T).(\lambda (_: T).(\lambda (u2: T).(\lambda (_: T).(let
-TMP_107 \def (CSort O) in (let TMP_108 \def (TSort O) in (pr2 TMP_107 TMP_108
-u2))))))) in (let TMP_113 \def (\lambda (_: T).(\lambda (z1: T).(\lambda (_:
-T).(\lambda (t3: T).(\forall (b: B).(\forall (u: T).(let TMP_110 \def (CSort
-O) in (let TMP_111 \def (Bind b) in (let TMP_112 \def (CHead TMP_110 TMP_111
-u) in (pr2 TMP_112 z1 t3)))))))))) in (let TMP_114 \def (Flat Appl) in (let
-TMP_115 \def (TSort O) in (let TMP_116 \def (TSort O) in (let TMP_117 \def
-(THead TMP_114 TMP_115 TMP_116) in (let TMP_118 \def (eq T TMP_117 t2) in
-(let TMP_146 \def (\lambda (x0: T).(\lambda (x1: T).(\lambda (x2: T).(\lambda
-(x3: T).(\lambda (H2: (eq T (TSort O) (THead (Bind Abst) x0 x1))).(\lambda
-(H3: (eq T t2 (THead (Bind Abbr) x2 x3))).(\lambda (H4: (pr2 (CSort O) (TSort
-O) x2)).(\lambda (_: ((\forall (b: B).(\forall (u: T).(pr2 (CHead (CSort O)
-(Bind b) u) x1 x3))))).(let TMP_121 \def (\lambda (t: T).(let TMP_119 \def
-(Bind Abbr) in (let TMP_120 \def (THead TMP_119 t x3) in (eq T t2 TMP_120))))
-in (let TMP_122 \def (TSort O) in (let TMP_123 \def (CSort O) in (let TMP_124
-\def (pr2_gen_sort TMP_123 x2 O H4) in (let H6 \def (eq_ind T x2 TMP_121 H3
-TMP_122 TMP_124) in (let TMP_125 \def (Bind Abbr) in (let TMP_126 \def (TSort
-O) in (let TMP_127 \def (THead TMP_125 TMP_126 x3) in (let TMP_132 \def
-(\lambda (t: T).(let TMP_128 \def (Flat Appl) in (let TMP_129 \def (TSort O)
-in (let TMP_130 \def (TSort O) in (let TMP_131 \def (THead TMP_128 TMP_129
-TMP_130) in (eq T TMP_131 t)))))) in (let TMP_133 \def (TSort O) in (let
-TMP_134 \def (\lambda (ee: T).(match ee with [(TSort _) \Rightarrow True |
-(TLRef _) \Rightarrow False | (THead _ _ _) \Rightarrow False])) in (let
-TMP_135 \def (Bind Abst) in (let TMP_136 \def (THead TMP_135 x0 x1) in (let
-H7 \def (eq_ind T TMP_133 TMP_134 I TMP_136 H2) in (let TMP_137 \def (Flat
-Appl) in (let TMP_138 \def (TSort O) in (let TMP_139 \def (TSort O) in (let
-TMP_140 \def (THead TMP_137 TMP_138 TMP_139) in (let TMP_141 \def (Bind Abbr)
-in (let TMP_142 \def (TSort O) in (let TMP_143 \def (THead TMP_141 TMP_142
-x3) in (let TMP_144 \def (eq T TMP_140 TMP_143) in (let TMP_145 \def
-(False_ind TMP_144 H7) in (eq_ind_r T TMP_127 TMP_132 TMP_145 t2
-H6)))))))))))))))))))))))))))))))) in (ex4_4_ind T T T T TMP_103 TMP_106
-TMP_109 TMP_113 TMP_118 TMP_146 H1)))))))))))) in (let TMP_215 \def (\lambda
-(H1: (ex6_6 B T T T T T (\lambda (b: B).(\lambda (_: T).(\lambda (_:
-T).(\lambda (_: T).(\lambda (_: T).(\lambda (_: T).(not (eq B b Abst))))))))
-(\lambda (b: B).(\lambda (y1: T).(\lambda (z1: T).(\lambda (_: T).(\lambda
-(_: T).(\lambda (_: T).(eq T (TSort O) (THead (Bind b) y1 z1)))))))) (\lambda
-(b: B).(\lambda (_: T).(\lambda (_: T).(\lambda (z2: T).(\lambda (u2:
-T).(\lambda (y2: T).(eq T t2 (THead (Bind b) y2 (THead (Flat Appl) (lift (S
-O) O u2) z2))))))))) (\lambda (_: B).(\lambda (_: T).(\lambda (_: T).(\lambda
-(_: T).(\lambda (u2: T).(\lambda (_: T).(pr2 (CSort O) (TSort O) u2)))))))
-(\lambda (_: B).(\lambda (y1: T).(\lambda (_: T).(\lambda (_: T).(\lambda (_:
-T).(\lambda (y2: T).(pr2 (CSort O) y1 y2))))))) (\lambda (b: B).(\lambda (_:
-T).(\lambda (z1: T).(\lambda (z2: T).(\lambda (_: T).(\lambda (y2: T).(pr2
-(CHead (CSort O) (Bind b) y2) z1 z2))))))))).(let TMP_149 \def (\lambda (b:
-B).(\lambda (_: T).(\lambda (_: T).(\lambda (_: T).(\lambda (_: T).(\lambda
-(_: T).(let TMP_148 \def (eq B b Abst) in (not TMP_148)))))))) in (let
-TMP_153 \def (\lambda (b: B).(\lambda (y1: T).(\lambda (z1: T).(\lambda (_:
-T).(\lambda (_: T).(\lambda (_: T).(let TMP_150 \def (TSort O) in (let
-TMP_151 \def (Bind b) in (let TMP_152 \def (THead TMP_151 y1 z1) in (eq T
-TMP_150 TMP_152)))))))))) in (let TMP_160 \def (\lambda (b: B).(\lambda (_:
-T).(\lambda (_: T).(\lambda (z2: T).(\lambda (u2: T).(\lambda (y2: T).(let
-TMP_154 \def (Bind b) in (let TMP_155 \def (Flat Appl) in (let TMP_156 \def
-(S O) in (let TMP_157 \def (lift TMP_156 O u2) in (let TMP_158 \def (THead
-TMP_155 TMP_157 z2) in (let TMP_159 \def (THead TMP_154 y2 TMP_158) in (eq T
-t2 TMP_159))))))))))))) in (let TMP_163 \def (\lambda (_: B).(\lambda (_:
-T).(\lambda (_: T).(\lambda (_: T).(\lambda (u2: T).(\lambda (_: T).(let
-TMP_161 \def (CSort O) in (let TMP_162 \def (TSort O) in (pr2 TMP_161 TMP_162
-u2))))))))) in (let TMP_165 \def (\lambda (_: B).(\lambda (y1: T).(\lambda
-(_: T).(\lambda (_: T).(\lambda (_: T).(\lambda (y2: T).(let TMP_164 \def
-(CSort O) in (pr2 TMP_164 y1 y2)))))))) in (let TMP_169 \def (\lambda (b: