37_a_history_of_qed
It kept the basic text - line orientation, but radically simplified the regular expressions to include only the operator: no alternation, no parentheses.

%3 0037_0002__kept kept 0037_0001__It It 0037_0002__kept->0037_0001__It [arg0] 0037_0003__the_5__text_7__line_8__orientation the_text_line_orientation 0037_0002__kept->0037_0003__the_5__text_7__line_8__orientation [arg1] 0037_0004__basic basic 0037_0003__the_5__text_7__line_8__orientation->0037_0004__basic [attrib] 0037_0010__but but 0037_0010__but->0037_0002__kept [conj1] 0037_1001____star__ _*_ 0037_0010__but->0037_1001____star__ [conj2] 0037_0012__simplified simplified 0037_1001____star__->0037_0012__simplified [scope] 0037_0017__include include 0037_1001____star__->0037_0017__include [restriction] 0037_0012__simplified->0037_0001__It [arg0] 0037_0011__radically radically 0037_0012__simplified->0037_0011__radically [nim] 0037_0013__the_15__expressions the_expressions 0037_0012__simplified->0037_0013__the_15__expressions [arg1] 0037_0014__regular regular 0037_0013__the_15__expressions->0037_0014__regular [attrib] 0037_0017__include->0037_0013__the_15__expressions [arg0] 0037_0019__the_20__operator the_operator 0037_0017__include->0037_0019__the_20__operator [arg1] 0037_0018__only only 0037_0019__the_20__operator->0037_0018__only [qual] 0037_5012 0037_0019__the_20__operator->0037_5012 [prn] 0037_0022__no no[quant] 0037_5012->0037_0022__no [conj1] 0037_0025__no no[quant] 0037_5012->0037_0025__no [conj2] 0037_0023__alternation alternation 0037_0022__no->0037_0023__alternation [restriction] 0037_5015 0037_0022__no->0037_5015 [scope] 0037_5015->0037_0023__alternation [clr] 0037_5011 0037_5015->0037_5011 [arg0] 0037_0026__parentheses parentheses 0037_0025__no->0037_0026__parentheses [restriction] 0037_5019 0037_0025__no->0037_5019 [scope] 0037_5019->0037_0026__parentheses [clr] 0037_5019->0037_5011 [arg0]
arc(r_0037_0002__kept,r_0037_0001__It,arg0).
arc(r_0037_0002__kept,r_0037_0003__the_r_0037_0005__text_r_0037_0007__line_r_0037_0008__orientation,arg1).
arc(r_0037_0003__the_r_0037_0005__text_r_0037_0007__line_r_0037_0008__orientation,r_0037_0004__basic,attrib).
arc(r_0037_0010__but,r_0037_0002__kept,conj1).
arc(r_0037_0010__but,r_0037_1001____star__,conj2).
arc(r_0037_0012__simplified,r_0037_0001__It,arg0).
arc(r_0037_0012__simplified,r_0037_0011__radically,nim).
arc(r_0037_0012__simplified,r_0037_0013__the_r_0037_0015__expressions,arg1).
arc(r_0037_0013__the_r_0037_0015__expressions,r_0037_0014__regular,attrib).
arc(r_0037_0017__include,r_0037_0013__the_r_0037_0015__expressions,arg0).
arc(r_0037_0017__include,r_0037_0019__the_r_0037_0020__operator,arg1).
arc(r_0037_0019__the_r_0037_0020__operator,r_0037_0018__only,qual).
arc(r_0037_0019__the_r_0037_0020__operator,z_0037_5012,prn).
arc(r_0037_0022__no__quant,r_0037_0023__alternation,restriction).
arc(r_0037_0022__no__quant,z_0037_5015,scope).
arc(r_0037_0025__no__quant,r_0037_0026__parentheses,restriction).
arc(r_0037_0025__no__quant,z_0037_5019,scope).
arc(r_0037_1001____star__,r_0037_0012__simplified,scope).
arc(r_0037_1001____star__,r_0037_0017__include,restriction).
arc(z_0037_5012,r_0037_0022__no__quant,conj1).
arc(z_0037_5012,r_0037_0025__no__quant,conj2).
arc(z_0037_5015,r_0037_0023__alternation,clr).
arc(z_0037_5015,z_0037_5011,arg0).
arc(z_0037_5019,r_0037_0026__parentheses,clr).
arc(z_0037_5019,z_0037_5011,arg0).

n37_a_history_of_qed n37_a_history_of_qed__1_1_1_1 It n37_a_history_of_qed__1_2_1_1_1 kept n37_a_history_of_qed__1_2_1_2_1_1 the n37_a_history_of_qed__1_2_1_2_2_1_1 basic n37_a_history_of_qed__1_2_1_2_3_1_1 text n37_a_history_of_qed__1_2_1_2_3_2_1 - n37_a_history_of_qed__1_2_1_2_3_3_1 line n37_a_history_of_qed__1_2_1_2_4_1 orientation n37_a_history_of_qed__1_2_2_1 , n37_a_history_of_qed__1_2_3_1_1 but n37_a_history_of_qed__1_2_3_2_1_1_1 radically n37_a_history_of_qed__1_2_3_2_2_1 simplified n37_a_history_of_qed__1_2_3_2_3_1_1 the n37_a_history_of_qed__1_2_3_2_3_2_1_1 regular n37_a_history_of_qed__1_2_3_2_3_3_1 expressions n37_a_history_of_qed__1_2_3_2_4_1_1_1 to n37_a_history_of_qed__1_2_3_2_4_1_2_1 include n37_a_history_of_qed__1_2_3_2_4_1_3_1_1_1 only n37_a_history_of_qed__1_2_3_2_4_1_3_2_1 the n37_a_history_of_qed__1_2_3_2_4_1_3_3_1 * n37_a_history_of_qed__1_2_3_2_4_1_3_4_1 operator n37_a_history_of_qed__1_2_3_2_4_1_3_5_1 : n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1_1_1 no n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1_2_1 alternation n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_2_1 , n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1_1_1 no n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1_2_1 parentheses n37_a_history_of_qed__1_3_1 . n37_a_history_of_qed__1 IP-MAT n37_a_history_of_qed__1_1 NP-SBJ n37_a_history_of_qed__1->n37_a_history_of_qed__1_1 n37_a_history_of_qed__1_2 ILYR n37_a_history_of_qed__1->n37_a_history_of_qed__1_2 n37_a_history_of_qed__1_3 PUNC n37_a_history_of_qed__1->n37_a_history_of_qed__1_3 n37_a_history_of_qed__1_1_1 PRO n37_a_history_of_qed__1_1->n37_a_history_of_qed__1_1_1 n37_a_history_of_qed__1_1_1->n37_a_history_of_qed__1_1_1_1 n37_a_history_of_qed__1_2_1 ILYR n37_a_history_of_qed__1_2->n37_a_history_of_qed__1_2_1 n37_a_history_of_qed__1_2_2 PUNC n37_a_history_of_qed__1_2->n37_a_history_of_qed__1_2_2 n37_a_history_of_qed__1_2_3 CONJP n37_a_history_of_qed__1_2->n37_a_history_of_qed__1_2_3 n37_a_history_of_qed__1_2_1_1 VBD;~ n37_a_history_of_qed__1_2_1->n37_a_history_of_qed__1_2_1_1 n37_a_history_of_qed__1_2_1_2 NP-OB1 n37_a_history_of_qed__1_2_1->n37_a_history_of_qed__1_2_1_2 n37_a_history_of_qed__1_2_1_1->n37_a_history_of_qed__1_2_1_1_1 n37_a_history_of_qed__1_2_1_2_1 D n37_a_history_of_qed__1_2_1_2->n37_a_history_of_qed__1_2_1_2_1 n37_a_history_of_qed__1_2_1_2_2 ADJP n37_a_history_of_qed__1_2_1_2->n37_a_history_of_qed__1_2_1_2_2 n37_a_history_of_qed__1_2_1_2_3 NLYR n37_a_history_of_qed__1_2_1_2->n37_a_history_of_qed__1_2_1_2_3 n37_a_history_of_qed__1_2_1_2_4 N n37_a_history_of_qed__1_2_1_2->n37_a_history_of_qed__1_2_1_2_4 n37_a_history_of_qed__1_2_1_2_1->n37_a_history_of_qed__1_2_1_2_1_1 n37_a_history_of_qed__1_2_1_2_2_1 ADJ n37_a_history_of_qed__1_2_1_2_2->n37_a_history_of_qed__1_2_1_2_2_1 n37_a_history_of_qed__1_2_1_2_2_1->n37_a_history_of_qed__1_2_1_2_2_1_1 n37_a_history_of_qed__1_2_1_2_3_1 N n37_a_history_of_qed__1_2_1_2_3->n37_a_history_of_qed__1_2_1_2_3_1 n37_a_history_of_qed__1_2_1_2_3_2 PUNC n37_a_history_of_qed__1_2_1_2_3->n37_a_history_of_qed__1_2_1_2_3_2 n37_a_history_of_qed__1_2_1_2_3_3 N n37_a_history_of_qed__1_2_1_2_3->n37_a_history_of_qed__1_2_1_2_3_3 n37_a_history_of_qed__1_2_1_2_3_1->n37_a_history_of_qed__1_2_1_2_3_1_1 n37_a_history_of_qed__1_2_1_2_3_2->n37_a_history_of_qed__1_2_1_2_3_2_1 n37_a_history_of_qed__1_2_1_2_3_3->n37_a_history_of_qed__1_2_1_2_3_3_1 n37_a_history_of_qed__1_2_1_2_4->n37_a_history_of_qed__1_2_1_2_4_1 n37_a_history_of_qed__1_2_2->n37_a_history_of_qed__1_2_2_1 n37_a_history_of_qed__1_2_3_1 CONJ n37_a_history_of_qed__1_2_3->n37_a_history_of_qed__1_2_3_1 n37_a_history_of_qed__1_2_3_2 ILYR n37_a_history_of_qed__1_2_3->n37_a_history_of_qed__1_2_3_2 n37_a_history_of_qed__1_2_3_1->n37_a_history_of_qed__1_2_3_1_1 n37_a_history_of_qed__1_2_3_2_1 ADVP-NIM n37_a_history_of_qed__1_2_3_2->n37_a_history_of_qed__1_2_3_2_1 n37_a_history_of_qed__1_2_3_2_2 VBD;~ n37_a_history_of_qed__1_2_3_2->n37_a_history_of_qed__1_2_3_2_2 n37_a_history_of_qed__1_2_3_2_3 NP-OB1 n37_a_history_of_qed__1_2_3_2->n37_a_history_of_qed__1_2_3_2_3 n37_a_history_of_qed__1_2_3_2_4 PP-SCON n37_a_history_of_qed__1_2_3_2->n37_a_history_of_qed__1_2_3_2_4 n37_a_history_of_qed__1_2_3_2_1_1 ADV n37_a_history_of_qed__1_2_3_2_1->n37_a_history_of_qed__1_2_3_2_1_1 n37_a_history_of_qed__1_2_3_2_1_1->n37_a_history_of_qed__1_2_3_2_1_1_1 n37_a_history_of_qed__1_2_3_2_2->n37_a_history_of_qed__1_2_3_2_2_1 n37_a_history_of_qed__1_2_3_2_3_1 D n37_a_history_of_qed__1_2_3_2_3->n37_a_history_of_qed__1_2_3_2_3_1 n37_a_history_of_qed__1_2_3_2_3_2 ADJP n37_a_history_of_qed__1_2_3_2_3->n37_a_history_of_qed__1_2_3_2_3_2 n37_a_history_of_qed__1_2_3_2_3_3 NS n37_a_history_of_qed__1_2_3_2_3->n37_a_history_of_qed__1_2_3_2_3_3 n37_a_history_of_qed__1_2_3_2_3_1->n37_a_history_of_qed__1_2_3_2_3_1_1 n37_a_history_of_qed__1_2_3_2_3_2_1 ADJ n37_a_history_of_qed__1_2_3_2_3_2->n37_a_history_of_qed__1_2_3_2_3_2_1 n37_a_history_of_qed__1_2_3_2_3_2_1->n37_a_history_of_qed__1_2_3_2_3_2_1_1 n37_a_history_of_qed__1_2_3_2_3_3->n37_a_history_of_qed__1_2_3_2_3_3_1 n37_a_history_of_qed__1_2_3_2_4_1 IP-INF n37_a_history_of_qed__1_2_3_2_4->n37_a_history_of_qed__1_2_3_2_4_1 n37_a_history_of_qed__1_2_3_2_4_1_1 TO n37_a_history_of_qed__1_2_3_2_4_1->n37_a_history_of_qed__1_2_3_2_4_1_1 n37_a_history_of_qed__1_2_3_2_4_1_2 VB;~ n37_a_history_of_qed__1_2_3_2_4_1->n37_a_history_of_qed__1_2_3_2_4_1_2 n37_a_history_of_qed__1_2_3_2_4_1_3 NP-OB1 n37_a_history_of_qed__1_2_3_2_4_1->n37_a_history_of_qed__1_2_3_2_4_1_3 n37_a_history_of_qed__1_2_3_2_4_1_1->n37_a_history_of_qed__1_2_3_2_4_1_1_1 n37_a_history_of_qed__1_2_3_2_4_1_2->n37_a_history_of_qed__1_2_3_2_4_1_2_1 n37_a_history_of_qed__1_2_3_2_4_1_3_1 ADVP n37_a_history_of_qed__1_2_3_2_4_1_3->n37_a_history_of_qed__1_2_3_2_4_1_3_1 n37_a_history_of_qed__1_2_3_2_4_1_3_2 D n37_a_history_of_qed__1_2_3_2_4_1_3->n37_a_history_of_qed__1_2_3_2_4_1_3_2 n37_a_history_of_qed__1_2_3_2_4_1_3_3 SYM n37_a_history_of_qed__1_2_3_2_4_1_3->n37_a_history_of_qed__1_2_3_2_4_1_3_3 n37_a_history_of_qed__1_2_3_2_4_1_3_4 N n37_a_history_of_qed__1_2_3_2_4_1_3->n37_a_history_of_qed__1_2_3_2_4_1_3_4 n37_a_history_of_qed__1_2_3_2_4_1_3_5 PUNC n37_a_history_of_qed__1_2_3_2_4_1_3->n37_a_history_of_qed__1_2_3_2_4_1_3_5 n37_a_history_of_qed__1_2_3_2_4_1_3_6 PRN n37_a_history_of_qed__1_2_3_2_4_1_3->n37_a_history_of_qed__1_2_3_2_4_1_3_6 n37_a_history_of_qed__1_2_3_2_4_1_3_1_1 ADV n37_a_history_of_qed__1_2_3_2_4_1_3_1->n37_a_history_of_qed__1_2_3_2_4_1_3_1_1 n37_a_history_of_qed__1_2_3_2_4_1_3_1_1->n37_a_history_of_qed__1_2_3_2_4_1_3_1_1_1 n37_a_history_of_qed__1_2_3_2_4_1_3_2->n37_a_history_of_qed__1_2_3_2_4_1_3_2_1 n37_a_history_of_qed__1_2_3_2_4_1_3_3->n37_a_history_of_qed__1_2_3_2_4_1_3_3_1 n37_a_history_of_qed__1_2_3_2_4_1_3_4->n37_a_history_of_qed__1_2_3_2_4_1_3_4_1 n37_a_history_of_qed__1_2_3_2_4_1_3_5->n37_a_history_of_qed__1_2_3_2_4_1_3_5_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1 FRAG n37_a_history_of_qed__1_2_3_2_4_1_3_6->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1 ILYR n37_a_history_of_qed__1_2_3_2_4_1_3_6_1->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1 ILYR n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_2 PUNC n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_2 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3 CONJP n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1 NP-CLR n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1_1 Q n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1_2 N n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1_2 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1_1->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1_1_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1_2->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_1_1_2_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_2->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_2_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1 ILYR n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1 NP-CLR n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1_1 Q n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1_2 NS n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1_2 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1_1->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1_1_1 n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1_2->n37_a_history_of_qed__1_2_3_2_4_1_3_6_1_1_3_1_1_2_1 n37_a_history_of_qed__1_3->n37_a_history_of_qed__1_3_1
( (IP-MAT (NP-SBJ;{STANDARD_ED} (PRO It;{it}))
          (ILYR (ILYR (VBD;~ kept;{keep})
                      (NP-OB1 (D the;{the})
                              (ADJP (ADJ basic;{basic}))
                              (NLYR (N text;{text})
                                    (PUNC <hyphen>)
                                    (N line;{line}))
                              (N orientation;{orientation})))
                (PUNC ,)
                (CONJP (CONJ but;{but})
                       (ILYR (ADVP-NIM (ADV radically;{radically}))
                             (VBD;~ simplified;{simplify})
                             (NP-OB1 (D the;{the})
                                     (ADJP (ADJ regular;{regular}))
                                     (NS expressions;{expression}))
                             (PP-SCON (IP-INF (TO to;{to})
                                              (VB;~ include;{include})
                                              (NP-OB1 (ADVP (ADV only;{only}))
                                                      (D the;{the})
                                                      (SYM *)
                                                      (N operator;{operator})
                                                      (PUNC :)
                                                      (PRN (FRAG (ILYR (ILYR (NP-CLR (Q no;{no})
                                                                                     (N alternation;{alternation})))
                                                                       (PUNC ,)
                                                                       (CONJP (ILYR (NP-CLR (Q no;{no})
                                                                                            (NS parentheses;{parenthesis})))))))))))))
          (PUNC .))
  (ID 37_a_history_of_qed))