diff --git a/Grammar/python.gram b/Grammar/python.gram
index 73aaa796b07..8b479a716ac 100644
--- a/Grammar/python.gram
+++ b/Grammar/python.gram
@@ -1128,7 +1128,8 @@ func_type_comment[Token*]:
 
 # From here on, there are rules for invalid syntax with specialised error messages
 invalid_arguments:
-    | a=args ',' '*' { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, "iterable argument unpacking follows keyword argument unpacking") }
+    | ((','.(starred_expression | ( assignment_expression | expression !':=') !'=')+ ',' kwargs) | kwargs) ',' b='*' {
+        RAISE_SYNTAX_ERROR_KNOWN_LOCATION(b, "iterable argument unpacking follows keyword argument unpacking") }
     | a=expression b=for_if_clauses ',' [args | expression for_if_clauses] {
         RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, _PyPegen_get_last_comprehension_item(PyPegen_last_item(b, comprehension_ty)), "Generator expression must be parenthesized") }
     | a=NAME b='=' expression for_if_clauses {
diff --git a/Lib/test/test_syntax.py b/Lib/test/test_syntax.py
index 4c988382f8b..52fc3573ddb 100644
--- a/Lib/test/test_syntax.py
+++ b/Lib/test/test_syntax.py
@@ -1955,6 +1955,17 @@ Invalid expressions in type scopes:
       ...
    SyntaxError: yield expression cannot be used within the definition of a generic
 
+    >>> f(**x, *y)
+    Traceback (most recent call last):
+    SyntaxError: iterable argument unpacking follows keyword argument unpacking
+
+    >>> f(**x, *)
+    Traceback (most recent call last):
+    SyntaxError: iterable argument unpacking follows keyword argument unpacking
+
+    >>> f(x, *:)
+    Traceback (most recent call last):
+    SyntaxError: invalid syntax
 """
 
 import re
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-10-11-13-46-14.gh-issue-110696.J9kSzr.rst b/Misc/NEWS.d/next/Core and Builtins/2023-10-11-13-46-14.gh-issue-110696.J9kSzr.rst
new file mode 100644
index 00000000000..c845289d714
--- /dev/null
+++ b/Misc/NEWS.d/next/Core and Builtins/2023-10-11-13-46-14.gh-issue-110696.J9kSzr.rst	
@@ -0,0 +1,2 @@
+Fix incorrect error message for invalid argument unpacking. Patch by Pablo
+Galindo
diff --git a/Parser/parser.c b/Parser/parser.c
index 24f67f4dedf..b10bf69e4df 100644
--- a/Parser/parser.c
+++ b/Parser/parser.c
@@ -483,65 +483,65 @@ static char *soft_keywords[] = {
 #define _tmp_157_type 1400
 #define _tmp_158_type 1401
 #define _tmp_159_type 1402
-#define _loop0_160_type 1403
+#define _tmp_160_type 1403
 #define _loop0_161_type 1404
 #define _loop0_162_type 1405
-#define _tmp_163_type 1406
+#define _loop0_163_type 1406
 #define _tmp_164_type 1407
 #define _tmp_165_type 1408
 #define _tmp_166_type 1409
 #define _tmp_167_type 1410
-#define _loop0_168_type 1411
+#define _tmp_168_type 1411
 #define _loop0_169_type 1412
 #define _loop0_170_type 1413
-#define _loop1_171_type 1414
-#define _tmp_172_type 1415
-#define _loop0_173_type 1416
-#define _tmp_174_type 1417
-#define _loop0_175_type 1418
-#define _loop1_176_type 1419
-#define _tmp_177_type 1420
+#define _loop0_171_type 1414
+#define _loop1_172_type 1415
+#define _tmp_173_type 1416
+#define _loop0_174_type 1417
+#define _tmp_175_type 1418
+#define _loop0_176_type 1419
+#define _loop1_177_type 1420
 #define _tmp_178_type 1421
 #define _tmp_179_type 1422
-#define _loop0_180_type 1423
-#define _tmp_181_type 1424
+#define _tmp_180_type 1423
+#define _loop0_181_type 1424
 #define _tmp_182_type 1425
-#define _loop1_183_type 1426
-#define _tmp_184_type 1427
-#define _loop0_185_type 1428
+#define _tmp_183_type 1426
+#define _loop1_184_type 1427
+#define _tmp_185_type 1428
 #define _loop0_186_type 1429
 #define _loop0_187_type 1430
-#define _loop0_189_type 1431
-#define _gather_188_type 1432
-#define _tmp_190_type 1433
-#define _loop0_191_type 1434
-#define _tmp_192_type 1435
-#define _loop0_193_type 1436
-#define _loop1_194_type 1437
+#define _loop0_188_type 1431
+#define _loop0_190_type 1432
+#define _gather_189_type 1433
+#define _tmp_191_type 1434
+#define _loop0_192_type 1435
+#define _tmp_193_type 1436
+#define _loop0_194_type 1437
 #define _loop1_195_type 1438
-#define _tmp_196_type 1439
+#define _loop1_196_type 1439
 #define _tmp_197_type 1440
-#define _loop0_198_type 1441
-#define _tmp_199_type 1442
+#define _tmp_198_type 1441
+#define _loop0_199_type 1442
 #define _tmp_200_type 1443
 #define _tmp_201_type 1444
-#define _loop0_203_type 1445
-#define _gather_202_type 1446
-#define _loop0_205_type 1447
-#define _gather_204_type 1448
-#define _loop0_207_type 1449
-#define _gather_206_type 1450
-#define _loop0_209_type 1451
-#define _gather_208_type 1452
-#define _loop0_211_type 1453
-#define _gather_210_type 1454
-#define _tmp_212_type 1455
-#define _loop0_213_type 1456
-#define _loop1_214_type 1457
-#define _tmp_215_type 1458
-#define _loop0_216_type 1459
-#define _loop1_217_type 1460
-#define _tmp_218_type 1461
+#define _tmp_202_type 1445
+#define _loop0_204_type 1446
+#define _gather_203_type 1447
+#define _loop0_206_type 1448
+#define _gather_205_type 1449
+#define _loop0_208_type 1450
+#define _gather_207_type 1451
+#define _loop0_210_type 1452
+#define _gather_209_type 1453
+#define _loop0_212_type 1454
+#define _gather_211_type 1455
+#define _tmp_213_type 1456
+#define _loop0_214_type 1457
+#define _loop1_215_type 1458
+#define _tmp_216_type 1459
+#define _loop0_217_type 1460
+#define _loop1_218_type 1461
 #define _tmp_219_type 1462
 #define _tmp_220_type 1463
 #define _tmp_221_type 1464
@@ -551,9 +551,9 @@ static char *soft_keywords[] = {
 #define _tmp_225_type 1468
 #define _tmp_226_type 1469
 #define _tmp_227_type 1470
-#define _loop0_229_type 1471
-#define _gather_228_type 1472
-#define _tmp_230_type 1473
+#define _tmp_228_type 1471
+#define _loop0_230_type 1472
+#define _gather_229_type 1473
 #define _tmp_231_type 1474
 #define _tmp_232_type 1475
 #define _tmp_233_type 1476
@@ -566,8 +566,8 @@ static char *soft_keywords[] = {
 #define _tmp_240_type 1483
 #define _tmp_241_type 1484
 #define _tmp_242_type 1485
-#define _loop0_243_type 1486
-#define _tmp_244_type 1487
+#define _tmp_243_type 1486
+#define _loop0_244_type 1487
 #define _tmp_245_type 1488
 #define _tmp_246_type 1489
 #define _tmp_247_type 1490
@@ -597,8 +597,14 @@ static char *soft_keywords[] = {
 #define _tmp_271_type 1514
 #define _tmp_272_type 1515
 #define _tmp_273_type 1516
-#define _tmp_274_type 1517
-#define _tmp_275_type 1518
+#define _loop0_275_type 1517
+#define _gather_274_type 1518
+#define _tmp_276_type 1519
+#define _tmp_277_type 1520
+#define _tmp_278_type 1521
+#define _tmp_279_type 1522
+#define _tmp_280_type 1523
+#define _tmp_281_type 1524
 
 static mod_ty file_rule(Parser *p);
 static mod_ty interactive_rule(Parser *p);
@@ -1003,65 +1009,65 @@ static void *_tmp_156_rule(Parser *p);
 static void *_tmp_157_rule(Parser *p);
 static void *_tmp_158_rule(Parser *p);
 static void *_tmp_159_rule(Parser *p);
-static asdl_seq *_loop0_160_rule(Parser *p);
+static void *_tmp_160_rule(Parser *p);
 static asdl_seq *_loop0_161_rule(Parser *p);
 static asdl_seq *_loop0_162_rule(Parser *p);
-static void *_tmp_163_rule(Parser *p);
+static asdl_seq *_loop0_163_rule(Parser *p);
 static void *_tmp_164_rule(Parser *p);
 static void *_tmp_165_rule(Parser *p);
 static void *_tmp_166_rule(Parser *p);
 static void *_tmp_167_rule(Parser *p);
-static asdl_seq *_loop0_168_rule(Parser *p);
+static void *_tmp_168_rule(Parser *p);
 static asdl_seq *_loop0_169_rule(Parser *p);
 static asdl_seq *_loop0_170_rule(Parser *p);
-static asdl_seq *_loop1_171_rule(Parser *p);
-static void *_tmp_172_rule(Parser *p);
-static asdl_seq *_loop0_173_rule(Parser *p);
-static void *_tmp_174_rule(Parser *p);
-static asdl_seq *_loop0_175_rule(Parser *p);
-static asdl_seq *_loop1_176_rule(Parser *p);
-static void *_tmp_177_rule(Parser *p);
+static asdl_seq *_loop0_171_rule(Parser *p);
+static asdl_seq *_loop1_172_rule(Parser *p);
+static void *_tmp_173_rule(Parser *p);
+static asdl_seq *_loop0_174_rule(Parser *p);
+static void *_tmp_175_rule(Parser *p);
+static asdl_seq *_loop0_176_rule(Parser *p);
+static asdl_seq *_loop1_177_rule(Parser *p);
 static void *_tmp_178_rule(Parser *p);
 static void *_tmp_179_rule(Parser *p);
-static asdl_seq *_loop0_180_rule(Parser *p);
-static void *_tmp_181_rule(Parser *p);
+static void *_tmp_180_rule(Parser *p);
+static asdl_seq *_loop0_181_rule(Parser *p);
 static void *_tmp_182_rule(Parser *p);
-static asdl_seq *_loop1_183_rule(Parser *p);
-static void *_tmp_184_rule(Parser *p);
-static asdl_seq *_loop0_185_rule(Parser *p);
+static void *_tmp_183_rule(Parser *p);
+static asdl_seq *_loop1_184_rule(Parser *p);
+static void *_tmp_185_rule(Parser *p);
 static asdl_seq *_loop0_186_rule(Parser *p);
 static asdl_seq *_loop0_187_rule(Parser *p);
-static asdl_seq *_loop0_189_rule(Parser *p);
-static asdl_seq *_gather_188_rule(Parser *p);
-static void *_tmp_190_rule(Parser *p);
-static asdl_seq *_loop0_191_rule(Parser *p);
-static void *_tmp_192_rule(Parser *p);
-static asdl_seq *_loop0_193_rule(Parser *p);
-static asdl_seq *_loop1_194_rule(Parser *p);
+static asdl_seq *_loop0_188_rule(Parser *p);
+static asdl_seq *_loop0_190_rule(Parser *p);
+static asdl_seq *_gather_189_rule(Parser *p);
+static void *_tmp_191_rule(Parser *p);
+static asdl_seq *_loop0_192_rule(Parser *p);
+static void *_tmp_193_rule(Parser *p);
+static asdl_seq *_loop0_194_rule(Parser *p);
 static asdl_seq *_loop1_195_rule(Parser *p);
-static void *_tmp_196_rule(Parser *p);
+static asdl_seq *_loop1_196_rule(Parser *p);
 static void *_tmp_197_rule(Parser *p);
-static asdl_seq *_loop0_198_rule(Parser *p);
-static void *_tmp_199_rule(Parser *p);
+static void *_tmp_198_rule(Parser *p);
+static asdl_seq *_loop0_199_rule(Parser *p);
 static void *_tmp_200_rule(Parser *p);
 static void *_tmp_201_rule(Parser *p);
-static asdl_seq *_loop0_203_rule(Parser *p);
-static asdl_seq *_gather_202_rule(Parser *p);
-static asdl_seq *_loop0_205_rule(Parser *p);
-static asdl_seq *_gather_204_rule(Parser *p);
-static asdl_seq *_loop0_207_rule(Parser *p);
-static asdl_seq *_gather_206_rule(Parser *p);
-static asdl_seq *_loop0_209_rule(Parser *p);
-static asdl_seq *_gather_208_rule(Parser *p);
-static asdl_seq *_loop0_211_rule(Parser *p);
-static asdl_seq *_gather_210_rule(Parser *p);
-static void *_tmp_212_rule(Parser *p);
-static asdl_seq *_loop0_213_rule(Parser *p);
-static asdl_seq *_loop1_214_rule(Parser *p);
-static void *_tmp_215_rule(Parser *p);
-static asdl_seq *_loop0_216_rule(Parser *p);
-static asdl_seq *_loop1_217_rule(Parser *p);
-static void *_tmp_218_rule(Parser *p);
+static void *_tmp_202_rule(Parser *p);
+static asdl_seq *_loop0_204_rule(Parser *p);
+static asdl_seq *_gather_203_rule(Parser *p);
+static asdl_seq *_loop0_206_rule(Parser *p);
+static asdl_seq *_gather_205_rule(Parser *p);
+static asdl_seq *_loop0_208_rule(Parser *p);
+static asdl_seq *_gather_207_rule(Parser *p);
+static asdl_seq *_loop0_210_rule(Parser *p);
+static asdl_seq *_gather_209_rule(Parser *p);
+static asdl_seq *_loop0_212_rule(Parser *p);
+static asdl_seq *_gather_211_rule(Parser *p);
+static void *_tmp_213_rule(Parser *p);
+static asdl_seq *_loop0_214_rule(Parser *p);
+static asdl_seq *_loop1_215_rule(Parser *p);
+static void *_tmp_216_rule(Parser *p);
+static asdl_seq *_loop0_217_rule(Parser *p);
+static asdl_seq *_loop1_218_rule(Parser *p);
 static void *_tmp_219_rule(Parser *p);
 static void *_tmp_220_rule(Parser *p);
 static void *_tmp_221_rule(Parser *p);
@@ -1071,9 +1077,9 @@ static void *_tmp_224_rule(Parser *p);
 static void *_tmp_225_rule(Parser *p);
 static void *_tmp_226_rule(Parser *p);
 static void *_tmp_227_rule(Parser *p);
-static asdl_seq *_loop0_229_rule(Parser *p);
-static asdl_seq *_gather_228_rule(Parser *p);
-static void *_tmp_230_rule(Parser *p);
+static void *_tmp_228_rule(Parser *p);
+static asdl_seq *_loop0_230_rule(Parser *p);
+static asdl_seq *_gather_229_rule(Parser *p);
 static void *_tmp_231_rule(Parser *p);
 static void *_tmp_232_rule(Parser *p);
 static void *_tmp_233_rule(Parser *p);
@@ -1086,8 +1092,8 @@ static void *_tmp_239_rule(Parser *p);
 static void *_tmp_240_rule(Parser *p);
 static void *_tmp_241_rule(Parser *p);
 static void *_tmp_242_rule(Parser *p);
-static asdl_seq *_loop0_243_rule(Parser *p);
-static void *_tmp_244_rule(Parser *p);
+static void *_tmp_243_rule(Parser *p);
+static asdl_seq *_loop0_244_rule(Parser *p);
 static void *_tmp_245_rule(Parser *p);
 static void *_tmp_246_rule(Parser *p);
 static void *_tmp_247_rule(Parser *p);
@@ -1117,8 +1123,14 @@ static void *_tmp_270_rule(Parser *p);
 static void *_tmp_271_rule(Parser *p);
 static void *_tmp_272_rule(Parser *p);
 static void *_tmp_273_rule(Parser *p);
-static void *_tmp_274_rule(Parser *p);
-static void *_tmp_275_rule(Parser *p);
+static asdl_seq *_loop0_275_rule(Parser *p);
+static asdl_seq *_gather_274_rule(Parser *p);
+static void *_tmp_276_rule(Parser *p);
+static void *_tmp_277_rule(Parser *p);
+static void *_tmp_278_rule(Parser *p);
+static void *_tmp_279_rule(Parser *p);
+static void *_tmp_280_rule(Parser *p);
+static void *_tmp_281_rule(Parser *p);
 
 
 // file: statements? $
@@ -19709,7 +19721,7 @@ func_type_comment_rule(Parser *p)
 }
 
 // invalid_arguments:
-//     | args ',' '*'
+//     | ((','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs) | kwargs) ',' '*'
 //     | expression for_if_clauses ',' [args | expression for_if_clauses]
 //     | NAME '=' expression for_if_clauses
 //     | [(args ',')] NAME '=' &(',' | ')')
@@ -19728,25 +19740,25 @@ invalid_arguments_rule(Parser *p)
     }
     void * _res = NULL;
     int _mark = p->mark;
-    { // args ',' '*'
+    { // ((','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs) | kwargs) ',' '*'
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> invalid_arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args ',' '*'"));
+        D(fprintf(stderr, "%*c> invalid_arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "((','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs) | kwargs) ',' '*'"));
         Token * _literal;
-        Token * _literal_1;
-        expr_ty a;
+        void *_tmp_150_var;
+        Token * b;
         if (
-            (a = args_rule(p))  // args
+            (_tmp_150_var = _tmp_150_rule(p))  // (','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs) | kwargs
             &&
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (_literal_1 = _PyPegen_expect_token(p, 16))  // token='*'
+            (b = _PyPegen_expect_token(p, 16))  // token='*'
         )
         {
-            D(fprintf(stderr, "%*c+ invalid_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args ',' '*'"));
-            _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "iterable argument unpacking follows keyword argument unpacking" );
+            D(fprintf(stderr, "%*c+ invalid_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "((','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs) | kwargs) ',' '*'"));
+            _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( b , "iterable argument unpacking follows keyword argument unpacking" );
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
                 p->level--;
@@ -19756,7 +19768,7 @@ invalid_arguments_rule(Parser *p)
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s invalid_arguments[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args ',' '*'"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "((','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs) | kwargs) ',' '*'"));
     }
     { // expression for_if_clauses ',' [args | expression for_if_clauses]
         if (p->error_indicator) {
@@ -19776,7 +19788,7 @@ invalid_arguments_rule(Parser *p)
             &&
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (_opt_var = _tmp_150_rule(p), !p->error_indicator)  // [args | expression for_if_clauses]
+            (_opt_var = _tmp_151_rule(p), !p->error_indicator)  // [args | expression for_if_clauses]
         )
         {
             D(fprintf(stderr, "%*c+ invalid_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses ',' [args | expression for_if_clauses]"));
@@ -19836,13 +19848,13 @@ invalid_arguments_rule(Parser *p)
         expr_ty a;
         Token * b;
         if (
-            (_opt_var = _tmp_151_rule(p), !p->error_indicator)  // [(args ',')]
+            (_opt_var = _tmp_152_rule(p), !p->error_indicator)  // [(args ',')]
             &&
             (a = _PyPegen_name_token(p))  // NAME
             &&
             (b = _PyPegen_expect_token(p, 22))  // token='='
             &&
-            _PyPegen_lookahead(1, _tmp_152_rule, p)
+            _PyPegen_lookahead(1, _tmp_153_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "[(args ',')] NAME '=' &(',' | ')')"));
@@ -19980,7 +19992,7 @@ invalid_kwarg_rule(Parser *p)
         Token* a;
         Token * b;
         if (
-            (a = (Token*)_tmp_153_rule(p))  // 'True' | 'False' | 'None'
+            (a = (Token*)_tmp_154_rule(p))  // 'True' | 'False' | 'None'
             &&
             (b = _PyPegen_expect_token(p, 22))  // token='='
         )
@@ -20040,7 +20052,7 @@ invalid_kwarg_rule(Parser *p)
         expr_ty a;
         Token * b;
         if (
-            _PyPegen_lookahead(0, _tmp_154_rule, p)
+            _PyPegen_lookahead(0, _tmp_155_rule, p)
             &&
             (a = expression_rule(p))  // expression
             &&
@@ -20296,7 +20308,7 @@ invalid_expression_rule(Parser *p)
         expr_ty a;
         expr_ty b;
         if (
-            _PyPegen_lookahead(0, _tmp_155_rule, p)
+            _PyPegen_lookahead(0, _tmp_156_rule, p)
             &&
             (a = disjunction_rule(p))  // disjunction
             &&
@@ -20332,7 +20344,7 @@ invalid_expression_rule(Parser *p)
             &&
             (b = disjunction_rule(p))  // disjunction
             &&
-            _PyPegen_lookahead(0, _tmp_156_rule, p)
+            _PyPegen_lookahead(0, _tmp_157_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "disjunction 'if' disjunction !('else' | ':')"));
@@ -20453,7 +20465,7 @@ invalid_named_expression_rule(Parser *p)
             &&
             (b = bitwise_or_rule(p))  // bitwise_or
             &&
-            _PyPegen_lookahead(0, _tmp_157_rule, p)
+            _PyPegen_lookahead(0, _tmp_158_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME '=' bitwise_or !('=' | ':=')"));
@@ -20479,7 +20491,7 @@ invalid_named_expression_rule(Parser *p)
         Token * b;
         expr_ty bitwise_or_var;
         if (
-            _PyPegen_lookahead(0, _tmp_158_rule, p)
+            _PyPegen_lookahead(0, _tmp_159_rule, p)
             &&
             (a = bitwise_or_rule(p))  // bitwise_or
             &&
@@ -20487,7 +20499,7 @@ invalid_named_expression_rule(Parser *p)
             &&
             (bitwise_or_var = bitwise_or_rule(p))  // bitwise_or
             &&
-            _PyPegen_lookahead(0, _tmp_159_rule, p)
+            _PyPegen_lookahead(0, _tmp_160_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "!(list | tuple | genexp | 'True' | 'None' | 'False') bitwise_or '=' bitwise_or !('=' | ':=')"));
@@ -20567,7 +20579,7 @@ invalid_assignment_rule(Parser *p)
         D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions* ':' expression"));
         Token * _literal;
         Token * _literal_1;
-        asdl_seq * _loop0_160_var;
+        asdl_seq * _loop0_161_var;
         expr_ty a;
         expr_ty expression_var;
         if (
@@ -20575,7 +20587,7 @@ invalid_assignment_rule(Parser *p)
             &&
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (_loop0_160_var = _loop0_160_rule(p))  // star_named_expressions*
+            (_loop0_161_var = _loop0_161_rule(p))  // star_named_expressions*
             &&
             (_literal_1 = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -20632,10 +20644,10 @@ invalid_assignment_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* star_expressions '='"));
         Token * _literal;
-        asdl_seq * _loop0_161_var;
+        asdl_seq * _loop0_162_var;
         expr_ty a;
         if (
-            (_loop0_161_var = _loop0_161_rule(p))  // ((star_targets '='))*
+            (_loop0_162_var = _loop0_162_rule(p))  // ((star_targets '='))*
             &&
             (a = star_expressions_rule(p))  // star_expressions
             &&
@@ -20662,10 +20674,10 @@ invalid_assignment_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* yield_expr '='"));
         Token * _literal;
-        asdl_seq * _loop0_162_var;
+        asdl_seq * _loop0_163_var;
         expr_ty a;
         if (
-            (_loop0_162_var = _loop0_162_rule(p))  // ((star_targets '='))*
+            (_loop0_163_var = _loop0_163_rule(p))  // ((star_targets '='))*
             &&
             (a = yield_expr_rule(p))  // yield_expr
             &&
@@ -20691,7 +20703,7 @@ invalid_assignment_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions augassign (yield_expr | star_expressions)"));
-        void *_tmp_163_var;
+        void *_tmp_164_var;
         expr_ty a;
         AugOperator* augassign_var;
         if (
@@ -20699,7 +20711,7 @@ invalid_assignment_rule(Parser *p)
             &&
             (augassign_var = augassign_rule(p))  // augassign
             &&
-            (_tmp_163_var = _tmp_163_rule(p))  // yield_expr | star_expressions
+            (_tmp_164_var = _tmp_164_rule(p))  // yield_expr | star_expressions
         )
         {
             D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions augassign (yield_expr | star_expressions)"));
@@ -20921,11 +20933,11 @@ invalid_comprehension_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_comprehension[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('[' | '(' | '{') starred_expression for_if_clauses"));
-        void *_tmp_164_var;
+        void *_tmp_165_var;
         expr_ty a;
         asdl_comprehension_seq* for_if_clauses_var;
         if (
-            (_tmp_164_var = _tmp_164_rule(p))  // '[' | '(' | '{'
+            (_tmp_165_var = _tmp_165_rule(p))  // '[' | '(' | '{'
             &&
             (a = starred_expression_rule(p))  // starred_expression
             &&
@@ -20952,12 +20964,12 @@ invalid_comprehension_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> invalid_comprehension[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('[' | '{') star_named_expression ',' star_named_expressions for_if_clauses"));
         Token * _literal;
-        void *_tmp_165_var;
+        void *_tmp_166_var;
         expr_ty a;
         asdl_expr_seq* b;
         asdl_comprehension_seq* for_if_clauses_var;
         if (
-            (_tmp_165_var = _tmp_165_rule(p))  // '[' | '{'
+            (_tmp_166_var = _tmp_166_rule(p))  // '[' | '{'
             &&
             (a = star_named_expression_rule(p))  // star_named_expression
             &&
@@ -20987,12 +20999,12 @@ invalid_comprehension_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_comprehension[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('[' | '{') star_named_expression ',' for_if_clauses"));
-        void *_tmp_166_var;
+        void *_tmp_167_var;
         expr_ty a;
         Token * b;
         asdl_comprehension_seq* for_if_clauses_var;
         if (
-            (_tmp_166_var = _tmp_166_rule(p))  // '[' | '{'
+            (_tmp_167_var = _tmp_167_rule(p))  // '[' | '{'
             &&
             (a = star_named_expression_rule(p))  // star_named_expression
             &&
@@ -21127,13 +21139,13 @@ invalid_parameters_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(slash_no_default | slash_with_default) param_maybe_default* '/'"));
-        asdl_seq * _loop0_168_var;
-        void *_tmp_167_var;
+        asdl_seq * _loop0_169_var;
+        void *_tmp_168_var;
         Token * a;
         if (
-            (_tmp_167_var = _tmp_167_rule(p))  // slash_no_default | slash_with_default
+            (_tmp_168_var = _tmp_168_rule(p))  // slash_no_default | slash_with_default
             &&
-            (_loop0_168_var = _loop0_168_rule(p))  // param_maybe_default*
+            (_loop0_169_var = _loop0_169_rule(p))  // param_maybe_default*
             &&
             (a = _PyPegen_expect_token(p, 17))  // token='/'
         )
@@ -21157,7 +21169,7 @@ invalid_parameters_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_no_default? param_no_default* invalid_parameters_helper param_no_default"));
-        asdl_seq * _loop0_169_var;
+        asdl_seq * _loop0_170_var;
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
         arg_ty a;
@@ -21165,7 +21177,7 @@ invalid_parameters_rule(Parser *p)
         if (
             (_opt_var = slash_no_default_rule(p), !p->error_indicator)  // slash_no_default?
             &&
-            (_loop0_169_var = _loop0_169_rule(p))  // param_no_default*
+            (_loop0_170_var = _loop0_170_rule(p))  // param_no_default*
             &&
             (invalid_parameters_helper_var = invalid_parameters_helper_rule(p))  // invalid_parameters_helper
             &&
@@ -21191,18 +21203,18 @@ invalid_parameters_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default* '(' param_no_default+ ','? ')'"));
-        asdl_seq * _loop0_170_var;
-        asdl_seq * _loop1_171_var;
+        asdl_seq * _loop0_171_var;
+        asdl_seq * _loop1_172_var;
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
         Token * a;
         Token * b;
         if (
-            (_loop0_170_var = _loop0_170_rule(p))  // param_no_default*
+            (_loop0_171_var = _loop0_171_rule(p))  // param_no_default*
             &&
             (a = _PyPegen_expect_token(p, 7))  // token='('
             &&
-            (_loop1_171_var = _loop1_171_rule(p))  // param_no_default+
+            (_loop1_172_var = _loop1_172_rule(p))  // param_no_default+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), !p->error_indicator)  // ','?
             &&
@@ -21229,22 +21241,22 @@ invalid_parameters_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> invalid_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "[(slash_no_default | slash_with_default)] param_maybe_default* '*' (',' | param_no_default) param_maybe_default* '/'"));
         Token * _literal;
-        asdl_seq * _loop0_173_var;
-        asdl_seq * _loop0_175_var;
+        asdl_seq * _loop0_174_var;
+        asdl_seq * _loop0_176_var;
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
-        void *_tmp_174_var;
+        void *_tmp_175_var;
         Token * a;
         if (
-            (_opt_var = _tmp_172_rule(p), !p->error_indicator)  // [(slash_no_default | slash_with_default)]
+            (_opt_var = _tmp_173_rule(p), !p->error_indicator)  // [(slash_no_default | slash_with_default)]
             &&
-            (_loop0_173_var = _loop0_173_rule(p))  // param_maybe_default*
+            (_loop0_174_var = _loop0_174_rule(p))  // param_maybe_default*
             &&
             (_literal = _PyPegen_expect_token(p, 16))  // token='*'
             &&
-            (_tmp_174_var = _tmp_174_rule(p))  // ',' | param_no_default
+            (_tmp_175_var = _tmp_175_rule(p))  // ',' | param_no_default
             &&
-            (_loop0_175_var = _loop0_175_rule(p))  // param_maybe_default*
+            (_loop0_176_var = _loop0_176_rule(p))  // param_maybe_default*
             &&
             (a = _PyPegen_expect_token(p, 17))  // token='/'
         )
@@ -21269,10 +21281,10 @@ invalid_parameters_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> invalid_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default+ '/' '*'"));
         Token * _literal;
-        asdl_seq * _loop1_176_var;
+        asdl_seq * _loop1_177_var;
         Token * a;
         if (
-            (_loop1_176_var = _loop1_176_rule(p))  // param_maybe_default+
+            (_loop1_177_var = _loop1_177_rule(p))  // param_maybe_default+
             &&
             (_literal = _PyPegen_expect_token(p, 17))  // token='/'
             &&
@@ -21321,7 +21333,7 @@ invalid_default_rule(Parser *p)
         if (
             (a = _PyPegen_expect_token(p, 22))  // token='='
             &&
-            _PyPegen_lookahead(1, _tmp_177_rule, p)
+            _PyPegen_lookahead(1, _tmp_178_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'=' &(')' | ',')"));
@@ -21366,12 +21378,12 @@ invalid_star_etc_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' (')' | ',' (')' | '**'))"));
-        void *_tmp_178_var;
+        void *_tmp_179_var;
         Token * a;
         if (
             (a = _PyPegen_expect_token(p, 16))  // token='*'
             &&
-            (_tmp_178_var = _tmp_178_rule(p))  // ')' | ',' (')' | '**')
+            (_tmp_179_var = _tmp_179_rule(p))  // ')' | ',' (')' | '**')
         )
         {
             D(fprintf(stderr, "%*c+ invalid_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (')' | ',' (')' | '**'))"));
@@ -21454,20 +21466,20 @@ invalid_star_etc_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> invalid_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' (param_no_default | ',') param_maybe_default* '*' (param_no_default | ',')"));
         Token * _literal;
-        asdl_seq * _loop0_180_var;
-        void *_tmp_179_var;
-        void *_tmp_181_var;
+        asdl_seq * _loop0_181_var;
+        void *_tmp_180_var;
+        void *_tmp_182_var;
         Token * a;
         if (
             (_literal = _PyPegen_expect_token(p, 16))  // token='*'
             &&
-            (_tmp_179_var = _tmp_179_rule(p))  // param_no_default | ','
+            (_tmp_180_var = _tmp_180_rule(p))  // param_no_default | ','
             &&
-            (_loop0_180_var = _loop0_180_rule(p))  // param_maybe_default*
+            (_loop0_181_var = _loop0_181_rule(p))  // param_maybe_default*
             &&
             (a = _PyPegen_expect_token(p, 16))  // token='*'
             &&
-            (_tmp_181_var = _tmp_181_rule(p))  // param_no_default | ','
+            (_tmp_182_var = _tmp_182_rule(p))  // param_no_default | ','
         )
         {
             D(fprintf(stderr, "%*c+ invalid_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (param_no_default | ',') param_maybe_default* '*' (param_no_default | ',')"));
@@ -21582,7 +21594,7 @@ invalid_kwds_rule(Parser *p)
             &&
             (_literal_1 = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (a = (Token*)_tmp_182_rule(p))  // '*' | '**' | '/'
+            (a = (Token*)_tmp_183_rule(p))  // '*' | '**' | '/'
         )
         {
             D(fprintf(stderr, "%*c+ invalid_kwds[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**' param ',' ('*' | '**' | '/')"));
@@ -21647,13 +21659,13 @@ invalid_parameters_helper_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_parameters_helper[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default+"));
-        asdl_seq * _loop1_183_var;
+        asdl_seq * _loop1_184_var;
         if (
-            (_loop1_183_var = _loop1_183_rule(p))  // param_with_default+
+            (_loop1_184_var = _loop1_184_rule(p))  // param_with_default+
         )
         {
             D(fprintf(stderr, "%*c+ invalid_parameters_helper[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_with_default+"));
-            _res = _loop1_183_var;
+            _res = _loop1_184_var;
             goto done;
         }
         p->mark = _mark;
@@ -21718,13 +21730,13 @@ invalid_lambda_parameters_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(lambda_slash_no_default | lambda_slash_with_default) lambda_param_maybe_default* '/'"));
-        asdl_seq * _loop0_185_var;
-        void *_tmp_184_var;
+        asdl_seq * _loop0_186_var;
+        void *_tmp_185_var;
         Token * a;
         if (
-            (_tmp_184_var = _tmp_184_rule(p))  // lambda_slash_no_default | lambda_slash_with_default
+            (_tmp_185_var = _tmp_185_rule(p))  // lambda_slash_no_default | lambda_slash_with_default
             &&
-            (_loop0_185_var = _loop0_185_rule(p))  // lambda_param_maybe_default*
+            (_loop0_186_var = _loop0_186_rule(p))  // lambda_param_maybe_default*
             &&
             (a = _PyPegen_expect_token(p, 17))  // token='/'
         )
@@ -21748,7 +21760,7 @@ invalid_lambda_parameters_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default? lambda_param_no_default* invalid_lambda_parameters_helper lambda_param_no_default"));
-        asdl_seq * _loop0_186_var;
+        asdl_seq * _loop0_187_var;
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
         arg_ty a;
@@ -21756,7 +21768,7 @@ invalid_lambda_parameters_rule(Parser *p)
         if (
             (_opt_var = lambda_slash_no_default_rule(p), !p->error_indicator)  // lambda_slash_no_default?
             &&
-            (_loop0_186_var = _loop0_186_rule(p))  // lambda_param_no_default*
+            (_loop0_187_var = _loop0_187_rule(p))  // lambda_param_no_default*
             &&
             (invalid_lambda_parameters_helper_var = invalid_lambda_parameters_helper_rule(p))  // invalid_lambda_parameters_helper
             &&
@@ -21782,18 +21794,18 @@ invalid_lambda_parameters_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* '(' ','.lambda_param+ ','? ')'"));
-        asdl_seq * _gather_188_var;
-        asdl_seq * _loop0_187_var;
+        asdl_seq * _gather_189_var;
+        asdl_seq * _loop0_188_var;
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
         Token * a;
         Token * b;
         if (
-            (_loop0_187_var = _loop0_187_rule(p))  // lambda_param_no_default*
+            (_loop0_188_var = _loop0_188_rule(p))  // lambda_param_no_default*
             &&
             (a = _PyPegen_expect_token(p, 7))  // token='('
             &&
-            (_gather_188_var = _gather_188_rule(p))  // ','.lambda_param+
+            (_gather_189_var = _gather_189_rule(p))  // ','.lambda_param+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), !p->error_indicator)  // ','?
             &&
@@ -21820,22 +21832,22 @@ invalid_lambda_parameters_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> invalid_lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "[(lambda_slash_no_default | lambda_slash_with_default)] lambda_param_maybe_default* '*' (',' | lambda_param_no_default) lambda_param_maybe_default* '/'"));
         Token * _literal;
-        asdl_seq * _loop0_191_var;
-        asdl_seq * _loop0_193_var;
+        asdl_seq * _loop0_192_var;
+        asdl_seq * _loop0_194_var;
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
-        void *_tmp_192_var;
+        void *_tmp_193_var;
         Token * a;
         if (
-            (_opt_var = _tmp_190_rule(p), !p->error_indicator)  // [(lambda_slash_no_default | lambda_slash_with_default)]
+            (_opt_var = _tmp_191_rule(p), !p->error_indicator)  // [(lambda_slash_no_default | lambda_slash_with_default)]
             &&
-            (_loop0_191_var = _loop0_191_rule(p))  // lambda_param_maybe_default*
+            (_loop0_192_var = _loop0_192_rule(p))  // lambda_param_maybe_default*
             &&
             (_literal = _PyPegen_expect_token(p, 16))  // token='*'
             &&
-            (_tmp_192_var = _tmp_192_rule(p))  // ',' | lambda_param_no_default
+            (_tmp_193_var = _tmp_193_rule(p))  // ',' | lambda_param_no_default
             &&
-            (_loop0_193_var = _loop0_193_rule(p))  // lambda_param_maybe_default*
+            (_loop0_194_var = _loop0_194_rule(p))  // lambda_param_maybe_default*
             &&
             (a = _PyPegen_expect_token(p, 17))  // token='/'
         )
@@ -21860,10 +21872,10 @@ invalid_lambda_parameters_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> invalid_lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default+ '/' '*'"));
         Token * _literal;
-        asdl_seq * _loop1_194_var;
+        asdl_seq * _loop1_195_var;
         Token * a;
         if (
-            (_loop1_194_var = _loop1_194_rule(p))  // lambda_param_maybe_default+
+            (_loop1_195_var = _loop1_195_rule(p))  // lambda_param_maybe_default+
             &&
             (_literal = _PyPegen_expect_token(p, 17))  // token='/'
             &&
@@ -21934,13 +21946,13 @@ invalid_lambda_parameters_helper_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_lambda_parameters_helper[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+"));
-        asdl_seq * _loop1_195_var;
+        asdl_seq * _loop1_196_var;
         if (
-            (_loop1_195_var = _loop1_195_rule(p))  // lambda_param_with_default+
+            (_loop1_196_var = _loop1_196_rule(p))  // lambda_param_with_default+
         )
         {
             D(fprintf(stderr, "%*c+ invalid_lambda_parameters_helper[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+"));
-            _res = _loop1_195_var;
+            _res = _loop1_196_var;
             goto done;
         }
         p->mark = _mark;
@@ -21976,11 +21988,11 @@ invalid_lambda_star_etc_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> invalid_lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' (':' | ',' (':' | '**'))"));
         Token * _literal;
-        void *_tmp_196_var;
+        void *_tmp_197_var;
         if (
             (_literal = _PyPegen_expect_token(p, 16))  // token='*'
             &&
-            (_tmp_196_var = _tmp_196_rule(p))  // ':' | ',' (':' | '**')
+            (_tmp_197_var = _tmp_197_rule(p))  // ':' | ',' (':' | '**')
         )
         {
             D(fprintf(stderr, "%*c+ invalid_lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (':' | ',' (':' | '**'))"));
@@ -22033,20 +22045,20 @@ invalid_lambda_star_etc_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> invalid_lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' (lambda_param_no_default | ',') lambda_param_maybe_default* '*' (lambda_param_no_default | ',')"));
         Token * _literal;
-        asdl_seq * _loop0_198_var;
-        void *_tmp_197_var;
-        void *_tmp_199_var;
+        asdl_seq * _loop0_199_var;
+        void *_tmp_198_var;
+        void *_tmp_200_var;
         Token * a;
         if (
             (_literal = _PyPegen_expect_token(p, 16))  // token='*'
             &&
-            (_tmp_197_var = _tmp_197_rule(p))  // lambda_param_no_default | ','
+            (_tmp_198_var = _tmp_198_rule(p))  // lambda_param_no_default | ','
             &&
-            (_loop0_198_var = _loop0_198_rule(p))  // lambda_param_maybe_default*
+            (_loop0_199_var = _loop0_199_rule(p))  // lambda_param_maybe_default*
             &&
             (a = _PyPegen_expect_token(p, 16))  // token='*'
             &&
-            (_tmp_199_var = _tmp_199_rule(p))  // lambda_param_no_default | ','
+            (_tmp_200_var = _tmp_200_rule(p))  // lambda_param_no_default | ','
         )
         {
             D(fprintf(stderr, "%*c+ invalid_lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (lambda_param_no_default | ',') lambda_param_maybe_default* '*' (lambda_param_no_default | ',')"));
@@ -22164,7 +22176,7 @@ invalid_lambda_kwds_rule(Parser *p)
             &&
             (_literal_1 = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (a = (Token*)_tmp_200_rule(p))  // '*' | '**' | '/'
+            (a = (Token*)_tmp_201_rule(p))  // '*' | '**' | '/'
         )
         {
             D(fprintf(stderr, "%*c+ invalid_lambda_kwds[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**' lambda_param ',' ('*' | '**' | '/')"));
@@ -22270,7 +22282,7 @@ invalid_with_item_rule(Parser *p)
             &&
             (a = expression_rule(p))  // expression
             &&
-            _PyPegen_lookahead(1, _tmp_201_rule, p)
+            _PyPegen_lookahead(1, _tmp_202_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_with_item[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression 'as' expression &(',' | ')' | ':')"));
@@ -22443,14 +22455,14 @@ invalid_import_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_import[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'import' ','.dotted_name+ 'from' dotted_name"));
-        asdl_seq * _gather_202_var;
+        asdl_seq * _gather_203_var;
         Token * _keyword;
         Token * a;
         expr_ty dotted_name_var;
         if (
             (a = _PyPegen_expect_token(p, 617))  // token='import'
             &&
-            (_gather_202_var = _gather_202_rule(p))  // ','.dotted_name+
+            (_gather_203_var = _gather_203_rule(p))  // ','.dotted_name+
             &&
             (_keyword = _PyPegen_expect_token(p, 618))  // token='from'
             &&
@@ -22546,7 +22558,7 @@ invalid_with_stmt_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_with_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'async'? 'with' ','.(expression ['as' star_target])+ NEWLINE"));
-        asdl_seq * _gather_204_var;
+        asdl_seq * _gather_205_var;
         Token * _keyword;
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
@@ -22556,7 +22568,7 @@ invalid_with_stmt_rule(Parser *p)
             &&
             (_keyword = _PyPegen_expect_token(p, 629))  // token='with'
             &&
-            (_gather_204_var = _gather_204_rule(p))  // ','.(expression ['as' star_target])+
+            (_gather_205_var = _gather_205_rule(p))  // ','.(expression ['as' star_target])+
             &&
             (newline_var = _PyPegen_expect_token(p, NEWLINE))  // token='NEWLINE'
         )
@@ -22580,7 +22592,7 @@ invalid_with_stmt_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_with_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'async'? 'with' '(' ','.(expressions ['as' star_target])+ ','? ')' NEWLINE"));
-        asdl_seq * _gather_206_var;
+        asdl_seq * _gather_207_var;
         Token * _keyword;
         Token * _literal;
         Token * _literal_1;
@@ -22596,7 +22608,7 @@ invalid_with_stmt_rule(Parser *p)
             &&
             (_literal = _PyPegen_expect_token(p, 7))  // token='('
             &&
-            (_gather_206_var = _gather_206_rule(p))  // ','.(expressions ['as' star_target])+
+            (_gather_207_var = _gather_207_rule(p))  // ','.(expressions ['as' star_target])+
             &&
             (_opt_var_1 = _PyPegen_expect_token(p, 12), !p->error_indicator)  // ','?
             &&
@@ -22645,7 +22657,7 @@ invalid_with_stmt_indent_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_with_stmt_indent[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'async'? 'with' ','.(expression ['as' star_target])+ ':' NEWLINE !INDENT"));
-        asdl_seq * _gather_208_var;
+        asdl_seq * _gather_209_var;
         Token * _literal;
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
@@ -22656,7 +22668,7 @@ invalid_with_stmt_indent_rule(Parser *p)
             &&
             (a = _PyPegen_expect_token(p, 629))  // token='with'
             &&
-            (_gather_208_var = _gather_208_rule(p))  // ','.(expression ['as' star_target])+
+            (_gather_209_var = _gather_209_rule(p))  // ','.(expression ['as' star_target])+
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -22684,7 +22696,7 @@ invalid_with_stmt_indent_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_with_stmt_indent[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'async'? 'with' '(' ','.(expressions ['as' star_target])+ ','? ')' ':' NEWLINE !INDENT"));
-        asdl_seq * _gather_210_var;
+        asdl_seq * _gather_211_var;
         Token * _literal;
         Token * _literal_1;
         Token * _literal_2;
@@ -22701,7 +22713,7 @@ invalid_with_stmt_indent_rule(Parser *p)
             &&
             (_literal = _PyPegen_expect_token(p, 7))  // token='('
             &&
-            (_gather_210_var = _gather_210_rule(p))  // ','.(expressions ['as' star_target])+
+            (_gather_211_var = _gather_211_rule(p))  // ','.(expressions ['as' star_target])+
             &&
             (_opt_var_1 = _PyPegen_expect_token(p, 12), !p->error_indicator)  // ','?
             &&
@@ -22798,7 +22810,7 @@ invalid_try_stmt_rule(Parser *p)
             &&
             (block_var = block_rule(p))  // block
             &&
-            _PyPegen_lookahead(0, _tmp_212_rule, p)
+            _PyPegen_lookahead(0, _tmp_213_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_try_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'try' ':' block !('except' | 'finally')"));
@@ -22823,8 +22835,8 @@ invalid_try_stmt_rule(Parser *p)
         Token * _keyword;
         Token * _literal;
         Token * _literal_1;
-        asdl_seq * _loop0_213_var;
-        asdl_seq * _loop1_214_var;
+        asdl_seq * _loop0_214_var;
+        asdl_seq * _loop1_215_var;
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
         Token * a;
@@ -22835,9 +22847,9 @@ invalid_try_stmt_rule(Parser *p)
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
-            (_loop0_213_var = _loop0_213_rule(p))  // block*
+            (_loop0_214_var = _loop0_214_rule(p))  // block*
             &&
-            (_loop1_214_var = _loop1_214_rule(p))  // except_block+
+            (_loop1_215_var = _loop1_215_rule(p))  // except_block+
             &&
             (a = _PyPegen_expect_token(p, 651))  // token='except'
             &&
@@ -22845,7 +22857,7 @@ invalid_try_stmt_rule(Parser *p)
             &&
             (expression_var = expression_rule(p))  // expression
             &&
-            (_opt_var = _tmp_215_rule(p), !p->error_indicator)  // ['as' NAME]
+            (_opt_var = _tmp_216_rule(p), !p->error_indicator)  // ['as' NAME]
             &&
             (_literal_1 = _PyPegen_expect_token(p, 11))  // token=':'
         )
@@ -22872,8 +22884,8 @@ invalid_try_stmt_rule(Parser *p)
         Token * _keyword;
         Token * _literal;
         Token * _literal_1;
-        asdl_seq * _loop0_216_var;
-        asdl_seq * _loop1_217_var;
+        asdl_seq * _loop0_217_var;
+        asdl_seq * _loop1_218_var;
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
         Token * a;
@@ -22882,13 +22894,13 @@ invalid_try_stmt_rule(Parser *p)
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
-            (_loop0_216_var = _loop0_216_rule(p))  // block*
+            (_loop0_217_var = _loop0_217_rule(p))  // block*
             &&
-            (_loop1_217_var = _loop1_217_rule(p))  // except_star_block+
+            (_loop1_218_var = _loop1_218_rule(p))  // except_star_block+
             &&
             (a = _PyPegen_expect_token(p, 651))  // token='except'
             &&
-            (_opt_var = _tmp_218_rule(p), !p->error_indicator)  // [expression ['as' NAME]]
+            (_opt_var = _tmp_219_rule(p), !p->error_indicator)  // [expression ['as' NAME]]
             &&
             (_literal_1 = _PyPegen_expect_token(p, 11))  // token=':'
         )
@@ -22955,7 +22967,7 @@ invalid_except_stmt_rule(Parser *p)
             &&
             (expressions_var = expressions_rule(p))  // expressions
             &&
-            (_opt_var_1 = _tmp_219_rule(p), !p->error_indicator)  // ['as' NAME]
+            (_opt_var_1 = _tmp_220_rule(p), !p->error_indicator)  // ['as' NAME]
             &&
             (_literal_1 = _PyPegen_expect_token(p, 11))  // token=':'
         )
@@ -22993,7 +23005,7 @@ invalid_except_stmt_rule(Parser *p)
             &&
             (expression_var = expression_rule(p))  // expression
             &&
-            (_opt_var_1 = _tmp_220_rule(p), !p->error_indicator)  // ['as' NAME]
+            (_opt_var_1 = _tmp_221_rule(p), !p->error_indicator)  // ['as' NAME]
             &&
             (newline_var = _PyPegen_expect_token(p, NEWLINE))  // token='NEWLINE'
         )
@@ -23045,14 +23057,14 @@ invalid_except_stmt_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> invalid_except_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except' '*' (NEWLINE | ':')"));
         Token * _literal;
-        void *_tmp_221_var;
+        void *_tmp_222_var;
         Token * a;
         if (
             (a = _PyPegen_expect_token(p, 651))  // token='except'
             &&
             (_literal = _PyPegen_expect_token(p, 16))  // token='*'
             &&
-            (_tmp_221_var = _tmp_221_rule(p))  // NEWLINE | ':'
+            (_tmp_222_var = _tmp_222_rule(p))  // NEWLINE | ':'
         )
         {
             D(fprintf(stderr, "%*c+ invalid_except_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except' '*' (NEWLINE | ':')"));
@@ -23157,7 +23169,7 @@ invalid_except_stmt_indent_rule(Parser *p)
             &&
             (expression_var = expression_rule(p))  // expression
             &&
-            (_opt_var = _tmp_222_rule(p), !p->error_indicator)  // ['as' NAME]
+            (_opt_var = _tmp_223_rule(p), !p->error_indicator)  // ['as' NAME]
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -23251,7 +23263,7 @@ invalid_except_star_stmt_indent_rule(Parser *p)
             &&
             (expression_var = expression_rule(p))  // expression
             &&
-            (_opt_var = _tmp_223_rule(p), !p->error_indicator)  // ['as' NAME]
+            (_opt_var = _tmp_224_rule(p), !p->error_indicator)  // ['as' NAME]
             &&
             (_literal_1 = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -23615,7 +23627,7 @@ invalid_class_argument_pattern_rule(Parser *p)
         asdl_pattern_seq* a;
         asdl_seq* keyword_patterns_var;
         if (
-            (_opt_var = _tmp_224_rule(p), !p->error_indicator)  // [positional_patterns ',']
+            (_opt_var = _tmp_225_rule(p), !p->error_indicator)  // [positional_patterns ',']
             &&
             (keyword_patterns_var = keyword_patterns_rule(p))  // keyword_patterns
             &&
@@ -24103,7 +24115,7 @@ invalid_def_raw_rule(Parser *p)
             &&
             (_literal_1 = _PyPegen_expect_token(p, 8))  // token=')'
             &&
-            (_opt_var_2 = _tmp_225_rule(p), !p->error_indicator)  // ['->' expression]
+            (_opt_var_2 = _tmp_226_rule(p), !p->error_indicator)  // ['->' expression]
             &&
             (_literal_2 = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -24162,7 +24174,7 @@ invalid_class_def_raw_rule(Parser *p)
             &&
             (name_var = _PyPegen_name_token(p))  // NAME
             &&
-            (_opt_var = _tmp_226_rule(p), !p->error_indicator)  // ['(' arguments? ')']
+            (_opt_var = _tmp_227_rule(p), !p->error_indicator)  // ['(' arguments? ')']
             &&
             (newline_var = _PyPegen_expect_token(p, NEWLINE))  // token='NEWLINE'
         )
@@ -24197,7 +24209,7 @@ invalid_class_def_raw_rule(Parser *p)
             &&
             (name_var = _PyPegen_name_token(p))  // NAME
             &&
-            (_opt_var = _tmp_227_rule(p), !p->error_indicator)  // ['(' arguments? ')']
+            (_opt_var = _tmp_228_rule(p), !p->error_indicator)  // ['(' arguments? ')']
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -24247,11 +24259,11 @@ invalid_double_starred_kvpairs_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_double_starred_kvpairs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.double_starred_kvpair+ ',' invalid_kvpair"));
-        asdl_seq * _gather_228_var;
+        asdl_seq * _gather_229_var;
         Token * _literal;
         void *invalid_kvpair_var;
         if (
-            (_gather_228_var = _gather_228_rule(p))  // ','.double_starred_kvpair+
+            (_gather_229_var = _gather_229_rule(p))  // ','.double_starred_kvpair+
             &&
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
@@ -24259,7 +24271,7 @@ invalid_double_starred_kvpairs_rule(Parser *p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_double_starred_kvpairs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.double_starred_kvpair+ ',' invalid_kvpair"));
-            _res = _PyPegen_dummy_name(p, _gather_228_var, _literal, invalid_kvpair_var);
+            _res = _PyPegen_dummy_name(p, _gather_229_var, _literal, invalid_kvpair_var);
             goto done;
         }
         p->mark = _mark;
@@ -24312,7 +24324,7 @@ invalid_double_starred_kvpairs_rule(Parser *p)
             &&
             (a = _PyPegen_expect_token(p, 11))  // token=':'
             &&
-            _PyPegen_lookahead(1, _tmp_230_rule, p)
+            _PyPegen_lookahead(1, _tmp_231_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_double_starred_kvpairs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ':' &('}' | ',')"));
@@ -24422,7 +24434,7 @@ invalid_kvpair_rule(Parser *p)
             &&
             (a = _PyPegen_expect_token(p, 11))  // token=':'
             &&
-            _PyPegen_lookahead(1, _tmp_231_rule, p)
+            _PyPegen_lookahead(1, _tmp_232_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_kvpair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ':' &('}' | ',')"));
@@ -24638,7 +24650,7 @@ invalid_replacement_field_rule(Parser *p)
         if (
             (_literal = _PyPegen_expect_token(p, 25))  // token='{'
             &&
-            _PyPegen_lookahead(0, _tmp_232_rule, p)
+            _PyPegen_lookahead(0, _tmp_233_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_replacement_field[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' !(yield_expr | star_expressions)"));
@@ -24661,13 +24673,13 @@ invalid_replacement_field_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> invalid_replacement_field[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' (yield_expr | star_expressions) !('=' | '!' | ':' | '}')"));
         Token * _literal;
-        void *_tmp_233_var;
+        void *_tmp_234_var;
         if (
             (_literal = _PyPegen_expect_token(p, 25))  // token='{'
             &&
-            (_tmp_233_var = _tmp_233_rule(p))  // yield_expr | star_expressions
+            (_tmp_234_var = _tmp_234_rule(p))  // yield_expr | star_expressions
             &&
-            _PyPegen_lookahead(0, _tmp_234_rule, p)
+            _PyPegen_lookahead(0, _tmp_235_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_replacement_field[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' (yield_expr | star_expressions) !('=' | '!' | ':' | '}')"));
@@ -24691,15 +24703,15 @@ invalid_replacement_field_rule(Parser *p)
         D(fprintf(stderr, "%*c> invalid_replacement_field[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' (yield_expr | star_expressions) '=' !('!' | ':' | '}')"));
         Token * _literal;
         Token * _literal_1;
-        void *_tmp_235_var;
+        void *_tmp_236_var;
         if (
             (_literal = _PyPegen_expect_token(p, 25))  // token='{'
             &&
-            (_tmp_235_var = _tmp_235_rule(p))  // yield_expr | star_expressions
+            (_tmp_236_var = _tmp_236_rule(p))  // yield_expr | star_expressions
             &&
             (_literal_1 = _PyPegen_expect_token(p, 22))  // token='='
             &&
-            _PyPegen_lookahead(0, _tmp_236_rule, p)
+            _PyPegen_lookahead(0, _tmp_237_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_replacement_field[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' (yield_expr | star_expressions) '=' !('!' | ':' | '}')"));
@@ -24724,12 +24736,12 @@ invalid_replacement_field_rule(Parser *p)
         Token * _literal;
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
-        void *_tmp_237_var;
+        void *_tmp_238_var;
         void *invalid_conversion_character_var;
         if (
             (_literal = _PyPegen_expect_token(p, 25))  // token='{'
             &&
-            (_tmp_237_var = _tmp_237_rule(p))  // yield_expr | star_expressions
+            (_tmp_238_var = _tmp_238_rule(p))  // yield_expr | star_expressions
             &&
             (_opt_var = _PyPegen_expect_token(p, 22), !p->error_indicator)  // '='?
             &&
@@ -24737,7 +24749,7 @@ invalid_replacement_field_rule(Parser *p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_replacement_field[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' (yield_expr | star_expressions) '='? invalid_conversion_character"));
-            _res = _PyPegen_dummy_name(p, _literal, _tmp_237_var, _opt_var, invalid_conversion_character_var);
+            _res = _PyPegen_dummy_name(p, _literal, _tmp_238_var, _opt_var, invalid_conversion_character_var);
             goto done;
         }
         p->mark = _mark;
@@ -24755,17 +24767,17 @@ invalid_replacement_field_rule(Parser *p)
         UNUSED(_opt_var); // Silence compiler warnings
         void *_opt_var_1;
         UNUSED(_opt_var_1); // Silence compiler warnings
-        void *_tmp_238_var;
+        void *_tmp_239_var;
         if (
             (_literal = _PyPegen_expect_token(p, 25))  // token='{'
             &&
-            (_tmp_238_var = _tmp_238_rule(p))  // yield_expr | star_expressions
+            (_tmp_239_var = _tmp_239_rule(p))  // yield_expr | star_expressions
             &&
             (_opt_var = _PyPegen_expect_token(p, 22), !p->error_indicator)  // '='?
             &&
-            (_opt_var_1 = _tmp_239_rule(p), !p->error_indicator)  // ['!' NAME]
+            (_opt_var_1 = _tmp_240_rule(p), !p->error_indicator)  // ['!' NAME]
             &&
-            _PyPegen_lookahead(0, _tmp_240_rule, p)
+            _PyPegen_lookahead(0, _tmp_241_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_replacement_field[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' (yield_expr | star_expressions) '='? ['!' NAME] !(':' | '}')"));
@@ -24789,24 +24801,24 @@ invalid_replacement_field_rule(Parser *p)
         D(fprintf(stderr, "%*c> invalid_replacement_field[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' (yield_expr | star_expressions) '='? ['!' NAME] ':' fstring_format_spec* !'}'"));
         Token * _literal;
         Token * _literal_1;
-        asdl_seq * _loop0_243_var;
+        asdl_seq * _loop0_244_var;
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
         void *_opt_var_1;
         UNUSED(_opt_var_1); // Silence compiler warnings
-        void *_tmp_241_var;
+        void *_tmp_242_var;
         if (
             (_literal = _PyPegen_expect_token(p, 25))  // token='{'
             &&
-            (_tmp_241_var = _tmp_241_rule(p))  // yield_expr | star_expressions
+            (_tmp_242_var = _tmp_242_rule(p))  // yield_expr | star_expressions
             &&
             (_opt_var = _PyPegen_expect_token(p, 22), !p->error_indicator)  // '='?
             &&
-            (_opt_var_1 = _tmp_242_rule(p), !p->error_indicator)  // ['!' NAME]
+            (_opt_var_1 = _tmp_243_rule(p), !p->error_indicator)  // ['!' NAME]
             &&
             (_literal_1 = _PyPegen_expect_token(p, 11))  // token=':'
             &&
-            (_loop0_243_var = _loop0_243_rule(p))  // fstring_format_spec*
+            (_loop0_244_var = _loop0_244_rule(p))  // fstring_format_spec*
             &&
             _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 26)  // token='}'
         )
@@ -24835,15 +24847,15 @@ invalid_replacement_field_rule(Parser *p)
         UNUSED(_opt_var); // Silence compiler warnings
         void *_opt_var_1;
         UNUSED(_opt_var_1); // Silence compiler warnings
-        void *_tmp_244_var;
+        void *_tmp_245_var;
         if (
             (_literal = _PyPegen_expect_token(p, 25))  // token='{'
             &&
-            (_tmp_244_var = _tmp_244_rule(p))  // yield_expr | star_expressions
+            (_tmp_245_var = _tmp_245_rule(p))  // yield_expr | star_expressions
             &&
             (_opt_var = _PyPegen_expect_token(p, 22), !p->error_indicator)  // '='?
             &&
-            (_opt_var_1 = _tmp_245_rule(p), !p->error_indicator)  // ['!' NAME]
+            (_opt_var_1 = _tmp_246_rule(p), !p->error_indicator)  // ['!' NAME]
             &&
             _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 26)  // token='}'
         )
@@ -24890,7 +24902,7 @@ invalid_conversion_character_rule(Parser *p)
         if (
             (_literal = _PyPegen_expect_token(p, 54))  // token='!'
             &&
-            _PyPegen_lookahead(1, _tmp_246_rule, p)
+            _PyPegen_lookahead(1, _tmp_247_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ invalid_conversion_character[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!' &(':' | '}')"));
@@ -25753,12 +25765,12 @@ _loop1_14_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_14[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')"));
-        void *_tmp_247_var;
+        void *_tmp_248_var;
         while (
-            (_tmp_247_var = _tmp_247_rule(p))  // star_targets '='
+            (_tmp_248_var = _tmp_248_rule(p))  // star_targets '='
         )
         {
-            _res = _tmp_247_var;
+            _res = _tmp_248_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -26322,12 +26334,12 @@ _loop0_24_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop0_24[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('.' | '...')"));
-        void *_tmp_248_var;
+        void *_tmp_249_var;
         while (
-            (_tmp_248_var = _tmp_248_rule(p))  // '.' | '...'
+            (_tmp_249_var = _tmp_249_rule(p))  // '.' | '...'
         )
         {
-            _res = _tmp_248_var;
+            _res = _tmp_249_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -26389,12 +26401,12 @@ _loop1_25_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_25[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('.' | '...')"));
-        void *_tmp_249_var;
+        void *_tmp_250_var;
         while (
-            (_tmp_249_var = _tmp_249_rule(p))  // '.' | '...'
+            (_tmp_250_var = _tmp_250_rule(p))  // '.' | '...'
         )
         {
-            _res = _tmp_249_var;
+            _res = _tmp_250_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -26787,12 +26799,12 @@ _loop1_32_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_32[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('@' named_expression NEWLINE)"));
-        void *_tmp_250_var;
+        void *_tmp_251_var;
         while (
-            (_tmp_250_var = _tmp_250_rule(p))  // '@' named_expression NEWLINE
+            (_tmp_251_var = _tmp_251_rule(p))  // '@' named_expression NEWLINE
         )
         {
-            _res = _tmp_250_var;
+            _res = _tmp_251_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -29917,12 +29929,12 @@ _loop1_82_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_82[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' expression)"));
-        void *_tmp_251_var;
+        void *_tmp_252_var;
         while (
-            (_tmp_251_var = _tmp_251_rule(p))  // ',' expression
+            (_tmp_252_var = _tmp_252_rule(p))  // ',' expression
         )
         {
-            _res = _tmp_251_var;
+            _res = _tmp_252_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -29989,12 +30001,12 @@ _loop1_83_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_83[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_expression)"));
-        void *_tmp_252_var;
+        void *_tmp_253_var;
         while (
-            (_tmp_252_var = _tmp_252_rule(p))  // ',' star_expression
+            (_tmp_253_var = _tmp_253_rule(p))  // ',' star_expression
         )
         {
-            _res = _tmp_252_var;
+            _res = _tmp_253_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -30178,12 +30190,12 @@ _loop1_86_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_86[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('or' conjunction)"));
-        void *_tmp_253_var;
+        void *_tmp_254_var;
         while (
-            (_tmp_253_var = _tmp_253_rule(p))  // 'or' conjunction
+            (_tmp_254_var = _tmp_254_rule(p))  // 'or' conjunction
         )
         {
-            _res = _tmp_253_var;
+            _res = _tmp_254_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -30250,12 +30262,12 @@ _loop1_87_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_87[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('and' inversion)"));
-        void *_tmp_254_var;
+        void *_tmp_255_var;
         while (
-            (_tmp_254_var = _tmp_254_rule(p))  // 'and' inversion
+            (_tmp_255_var = _tmp_255_rule(p))  // 'and' inversion
         )
         {
-            _res = _tmp_254_var;
+            _res = _tmp_255_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -30442,7 +30454,7 @@ _loop0_91_rule(Parser *p)
         while (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (elem = _tmp_255_rule(p))  // slice | starred_expression
+            (elem = _tmp_256_rule(p))  // slice | starred_expression
         )
         {
             _res = elem;
@@ -30507,7 +30519,7 @@ _gather_90_rule(Parser *p)
         void *elem;
         asdl_seq * seq;
         if (
-            (elem = _tmp_255_rule(p))  // slice | starred_expression
+            (elem = _tmp_256_rule(p))  // slice | starred_expression
             &&
             (seq = _loop0_91_rule(p))  // _loop0_91
         )
@@ -32106,12 +32118,12 @@ _loop1_115_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_115[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(fstring | string)"));
-        void *_tmp_256_var;
+        void *_tmp_257_var;
         while (
-            (_tmp_256_var = _tmp_256_rule(p))  // fstring | string
+            (_tmp_257_var = _tmp_257_rule(p))  // fstring | string
         )
         {
-            _res = _tmp_256_var;
+            _res = _tmp_257_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -32416,12 +32428,12 @@ _loop0_120_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop0_120[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('if' disjunction)"));
-        void *_tmp_257_var;
+        void *_tmp_258_var;
         while (
-            (_tmp_257_var = _tmp_257_rule(p))  // 'if' disjunction
+            (_tmp_258_var = _tmp_258_rule(p))  // 'if' disjunction
         )
         {
-            _res = _tmp_257_var;
+            _res = _tmp_258_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -32483,12 +32495,12 @@ _loop0_121_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop0_121[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('if' disjunction)"));
-        void *_tmp_258_var;
+        void *_tmp_259_var;
         while (
-            (_tmp_258_var = _tmp_258_rule(p))  // 'if' disjunction
+            (_tmp_259_var = _tmp_259_rule(p))  // 'if' disjunction
         )
         {
-            _res = _tmp_258_var;
+            _res = _tmp_259_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -32614,7 +32626,7 @@ _loop0_124_rule(Parser *p)
         while (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (elem = _tmp_259_rule(p))  // starred_expression | (assignment_expression | expression !':=') !'='
+            (elem = _tmp_260_rule(p))  // starred_expression | (assignment_expression | expression !':=') !'='
         )
         {
             _res = elem;
@@ -32680,7 +32692,7 @@ _gather_123_rule(Parser *p)
         void *elem;
         asdl_seq * seq;
         if (
-            (elem = _tmp_259_rule(p))  // starred_expression | (assignment_expression | expression !':=') !'='
+            (elem = _tmp_260_rule(p))  // starred_expression | (assignment_expression | expression !':=') !'='
             &&
             (seq = _loop0_124_rule(p))  // _loop0_124
         )
@@ -33241,12 +33253,12 @@ _loop0_134_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop0_134[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_target)"));
-        void *_tmp_260_var;
+        void *_tmp_261_var;
         while (
-            (_tmp_260_var = _tmp_260_rule(p))  // ',' star_target
+            (_tmp_261_var = _tmp_261_rule(p))  // ',' star_target
         )
         {
-            _res = _tmp_260_var;
+            _res = _tmp_261_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -33425,12 +33437,12 @@ _loop1_137_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_137[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_target)"));
-        void *_tmp_261_var;
+        void *_tmp_262_var;
         while (
-            (_tmp_261_var = _tmp_261_rule(p))  // ',' star_target
+            (_tmp_262_var = _tmp_262_rule(p))  // ',' star_target
         )
         {
-            _res = _tmp_261_var;
+            _res = _tmp_262_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -34135,9 +34147,68 @@ _tmp_149_rule(Parser *p)
     return _res;
 }
 
-// _tmp_150: args | expression for_if_clauses
+// _tmp_150:
+//     | (','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs)
+//     | kwargs
 static void *
 _tmp_150_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // (','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs)
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_150[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs)"));
+        void *_tmp_263_var;
+        if (
+            (_tmp_263_var = _tmp_263_rule(p))  // ','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_150[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs)"));
+            _res = _tmp_263_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_150[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs)"));
+    }
+    { // kwargs
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_150[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwargs"));
+        asdl_seq* kwargs_var;
+        if (
+            (kwargs_var = kwargs_rule(p))  // kwargs
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_150[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwargs"));
+            _res = kwargs_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_150[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwargs"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_151: args | expression for_if_clauses
+static void *
+_tmp_151_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -34153,18 +34224,18 @@ _tmp_150_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_150[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args"));
+        D(fprintf(stderr, "%*c> _tmp_151[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args"));
         expr_ty args_var;
         if (
             (args_var = args_rule(p))  // args
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_150[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args"));
+            D(fprintf(stderr, "%*c+ _tmp_151[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args"));
             _res = args_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_150[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_151[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args"));
     }
     { // expression for_if_clauses
@@ -34172,7 +34243,7 @@ _tmp_150_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_150[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses"));
+        D(fprintf(stderr, "%*c> _tmp_151[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses"));
         expr_ty expression_var;
         asdl_comprehension_seq* for_if_clauses_var;
         if (
@@ -34181,12 +34252,12 @@ _tmp_150_rule(Parser *p)
             (for_if_clauses_var = for_if_clauses_rule(p))  // for_if_clauses
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_150[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses"));
+            D(fprintf(stderr, "%*c+ _tmp_151[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses"));
             _res = _PyPegen_dummy_name(p, expression_var, for_if_clauses_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_150[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_151[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression for_if_clauses"));
     }
     _res = NULL;
@@ -34195,9 +34266,9 @@ _tmp_150_rule(Parser *p)
     return _res;
 }
 
-// _tmp_151: args ','
+// _tmp_152: args ','
 static void *
-_tmp_151_rule(Parser *p)
+_tmp_152_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -34213,7 +34284,7 @@ _tmp_151_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_151[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args ','"));
+        D(fprintf(stderr, "%*c> _tmp_152[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args ','"));
         Token * _literal;
         expr_ty args_var;
         if (
@@ -34222,12 +34293,12 @@ _tmp_151_rule(Parser *p)
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_151[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args ','"));
+            D(fprintf(stderr, "%*c+ _tmp_152[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args ','"));
             _res = _PyPegen_dummy_name(p, args_var, _literal);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_151[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_152[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args ','"));
     }
     _res = NULL;
@@ -34236,9 +34307,9 @@ _tmp_151_rule(Parser *p)
     return _res;
 }
 
-// _tmp_152: ',' | ')'
+// _tmp_153: ',' | ')'
 static void *
-_tmp_152_rule(Parser *p)
+_tmp_153_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -34254,18 +34325,18 @@ _tmp_152_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_152[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
+        D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_152[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
+            D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_152[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
     }
     { // ')'
@@ -34273,18 +34344,18 @@ _tmp_152_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_152[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
+        D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 8))  // token=')'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_152[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
+            D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_152[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'"));
     }
     _res = NULL;
@@ -34293,9 +34364,9 @@ _tmp_152_rule(Parser *p)
     return _res;
 }
 
-// _tmp_153: 'True' | 'False' | 'None'
+// _tmp_154: 'True' | 'False' | 'None'
 static void *
-_tmp_153_rule(Parser *p)
+_tmp_154_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -34311,18 +34382,18 @@ _tmp_153_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'True'"));
+        D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'True'"));
         Token * _keyword;
         if (
             (_keyword = _PyPegen_expect_token(p, 610))  // token='True'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'True'"));
+            D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'True'"));
             _res = _keyword;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_154[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'True'"));
     }
     { // 'False'
@@ -34330,18 +34401,18 @@ _tmp_153_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'False'"));
+        D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'False'"));
         Token * _keyword;
         if (
             (_keyword = _PyPegen_expect_token(p, 612))  // token='False'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'False'"));
+            D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'False'"));
             _res = _keyword;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_154[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'False'"));
     }
     { // 'None'
@@ -34349,18 +34420,18 @@ _tmp_153_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'None'"));
+        D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'None'"));
         Token * _keyword;
         if (
             (_keyword = _PyPegen_expect_token(p, 611))  // token='None'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'None'"));
+            D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'None'"));
             _res = _keyword;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_154[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'None'"));
     }
     _res = NULL;
@@ -34369,9 +34440,9 @@ _tmp_153_rule(Parser *p)
     return _res;
 }
 
-// _tmp_154: NAME '='
+// _tmp_155: NAME '='
 static void *
-_tmp_154_rule(Parser *p)
+_tmp_155_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -34387,7 +34458,7 @@ _tmp_154_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME '='"));
+        D(fprintf(stderr, "%*c> _tmp_155[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME '='"));
         Token * _literal;
         expr_ty name_var;
         if (
@@ -34396,12 +34467,12 @@ _tmp_154_rule(Parser *p)
             (_literal = _PyPegen_expect_token(p, 22))  // token='='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME '='"));
+            D(fprintf(stderr, "%*c+ _tmp_155[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME '='"));
             _res = _PyPegen_dummy_name(p, name_var, _literal);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_154[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_155[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME '='"));
     }
     _res = NULL;
@@ -34410,9 +34481,9 @@ _tmp_154_rule(Parser *p)
     return _res;
 }
 
-// _tmp_155: NAME STRING | SOFT_KEYWORD
+// _tmp_156: NAME STRING | SOFT_KEYWORD
 static void *
-_tmp_155_rule(Parser *p)
+_tmp_156_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -34428,7 +34499,7 @@ _tmp_155_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_155[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME STRING"));
+        D(fprintf(stderr, "%*c> _tmp_156[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME STRING"));
         expr_ty name_var;
         expr_ty string_var;
         if (
@@ -34437,12 +34508,12 @@ _tmp_155_rule(Parser *p)
             (string_var = _PyPegen_string_token(p))  // STRING
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_155[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME STRING"));
+            D(fprintf(stderr, "%*c+ _tmp_156[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME STRING"));
             _res = _PyPegen_dummy_name(p, name_var, string_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_155[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_156[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME STRING"));
     }
     { // SOFT_KEYWORD
@@ -34450,18 +34521,18 @@ _tmp_155_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_155[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "SOFT_KEYWORD"));
+        D(fprintf(stderr, "%*c> _tmp_156[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "SOFT_KEYWORD"));
         expr_ty soft_keyword_var;
         if (
             (soft_keyword_var = _PyPegen_soft_keyword_token(p))  // SOFT_KEYWORD
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_155[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "SOFT_KEYWORD"));
+            D(fprintf(stderr, "%*c+ _tmp_156[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "SOFT_KEYWORD"));
             _res = soft_keyword_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_155[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_156[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "SOFT_KEYWORD"));
     }
     _res = NULL;
@@ -34470,9 +34541,9 @@ _tmp_155_rule(Parser *p)
     return _res;
 }
 
-// _tmp_156: 'else' | ':'
+// _tmp_157: 'else' | ':'
 static void *
-_tmp_156_rule(Parser *p)
+_tmp_157_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -34488,18 +34559,18 @@ _tmp_156_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_156[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'else'"));
+        D(fprintf(stderr, "%*c> _tmp_157[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'else'"));
         Token * _keyword;
         if (
             (_keyword = _PyPegen_expect_token(p, 659))  // token='else'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_156[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'else'"));
+            D(fprintf(stderr, "%*c+ _tmp_157[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'else'"));
             _res = _keyword;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_156[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_157[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'else'"));
     }
     { // ':'
@@ -34507,18 +34578,18 @@ _tmp_156_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_156[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        D(fprintf(stderr, "%*c> _tmp_157[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_156[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            D(fprintf(stderr, "%*c+ _tmp_157[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_156[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_157[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
     }
     _res = NULL;
@@ -34527,9 +34598,9 @@ _tmp_156_rule(Parser *p)
     return _res;
 }
 
-// _tmp_157: '=' | ':='
+// _tmp_158: '=' | ':='
 static void *
-_tmp_157_rule(Parser *p)
+_tmp_158_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -34545,18 +34616,18 @@ _tmp_157_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_157[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'='"));
+        D(fprintf(stderr, "%*c> _tmp_158[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'='"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 22))  // token='='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_157[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'='"));
+            D(fprintf(stderr, "%*c+ _tmp_158[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'='"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_157[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_158[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'='"));
     }
     { // ':='
@@ -34564,18 +34635,18 @@ _tmp_157_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_157[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':='"));
+        D(fprintf(stderr, "%*c> _tmp_158[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':='"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 53))  // token=':='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_157[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':='"));
+            D(fprintf(stderr, "%*c+ _tmp_158[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':='"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_157[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_158[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':='"));
     }
     _res = NULL;
@@ -34584,9 +34655,9 @@ _tmp_157_rule(Parser *p)
     return _res;
 }
 
-// _tmp_158: list | tuple | genexp | 'True' | 'None' | 'False'
+// _tmp_159: list | tuple | genexp | 'True' | 'None' | 'False'
 static void *
-_tmp_158_rule(Parser *p)
+_tmp_159_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -34602,18 +34673,18 @@ _tmp_158_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_158[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "list"));
+        D(fprintf(stderr, "%*c> _tmp_159[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "list"));
         expr_ty list_var;
         if (
             (list_var = list_rule(p))  // list
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_158[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "list"));
+            D(fprintf(stderr, "%*c+ _tmp_159[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "list"));
             _res = list_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_158[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_159[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "list"));
     }
     { // tuple
@@ -34621,18 +34692,18 @@ _tmp_158_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_158[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "tuple"));
+        D(fprintf(stderr, "%*c> _tmp_159[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "tuple"));
         expr_ty tuple_var;
         if (
             (tuple_var = tuple_rule(p))  // tuple
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_158[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "tuple"));
+            D(fprintf(stderr, "%*c+ _tmp_159[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "tuple"));
             _res = tuple_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_158[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_159[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "tuple"));
     }
     { // genexp
@@ -34640,18 +34711,18 @@ _tmp_158_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_158[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "genexp"));
+        D(fprintf(stderr, "%*c> _tmp_159[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "genexp"));
         expr_ty genexp_var;
         if (
             (genexp_var = genexp_rule(p))  // genexp
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_158[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "genexp"));
+            D(fprintf(stderr, "%*c+ _tmp_159[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "genexp"));
             _res = genexp_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_158[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_159[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "genexp"));
     }
     { // 'True'
@@ -34659,18 +34730,18 @@ _tmp_158_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_158[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'True'"));
+        D(fprintf(stderr, "%*c> _tmp_159[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'True'"));
         Token * _keyword;
         if (
             (_keyword = _PyPegen_expect_token(p, 610))  // token='True'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_158[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'True'"));
+            D(fprintf(stderr, "%*c+ _tmp_159[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'True'"));
             _res = _keyword;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_158[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_159[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'True'"));
     }
     { // 'None'
@@ -34678,18 +34749,18 @@ _tmp_158_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_158[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'None'"));
+        D(fprintf(stderr, "%*c> _tmp_159[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'None'"));
         Token * _keyword;
         if (
             (_keyword = _PyPegen_expect_token(p, 611))  // token='None'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_158[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'None'"));
+            D(fprintf(stderr, "%*c+ _tmp_159[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'None'"));
             _res = _keyword;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_158[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_159[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'None'"));
     }
     { // 'False'
@@ -34697,18 +34768,18 @@ _tmp_158_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_158[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'False'"));
+        D(fprintf(stderr, "%*c> _tmp_159[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'False'"));
         Token * _keyword;
         if (
             (_keyword = _PyPegen_expect_token(p, 612))  // token='False'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_158[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'False'"));
+            D(fprintf(stderr, "%*c+ _tmp_159[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'False'"));
             _res = _keyword;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_158[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_159[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'False'"));
     }
     _res = NULL;
@@ -34717,9 +34788,9 @@ _tmp_158_rule(Parser *p)
     return _res;
 }
 
-// _tmp_159: '=' | ':='
+// _tmp_160: '=' | ':='
 static void *
-_tmp_159_rule(Parser *p)
+_tmp_160_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -34735,18 +34806,18 @@ _tmp_159_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_159[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'='"));
+        D(fprintf(stderr, "%*c> _tmp_160[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'='"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 22))  // token='='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_159[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'='"));
+            D(fprintf(stderr, "%*c+ _tmp_160[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'='"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_159[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_160[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'='"));
     }
     { // ':='
@@ -34754,18 +34825,18 @@ _tmp_159_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_159[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':='"));
+        D(fprintf(stderr, "%*c> _tmp_160[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':='"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 53))  // token=':='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_159[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':='"));
+            D(fprintf(stderr, "%*c+ _tmp_160[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':='"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_159[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_160[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':='"));
     }
     _res = NULL;
@@ -34774,9 +34845,9 @@ _tmp_159_rule(Parser *p)
     return _res;
 }
 
-// _loop0_160: star_named_expressions
+// _loop0_161: star_named_expressions
 static asdl_seq *
-_loop0_160_rule(Parser *p)
+_loop0_161_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -34801,7 +34872,7 @@ _loop0_160_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_160[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expressions"));
+        D(fprintf(stderr, "%*c> _loop0_161[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expressions"));
         asdl_expr_seq* star_named_expressions_var;
         while (
             (star_named_expressions_var = star_named_expressions_rule(p))  // star_named_expressions
@@ -34824,75 +34895,8 @@ _loop0_160_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_160[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expressions"));
-    }
-    asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        p->level--;
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET_UNTYPED(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    p->level--;
-    return _seq;
-}
-
-// _loop0_161: (star_targets '=')
-static asdl_seq *
-_loop0_161_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        p->level--;
-        return NULL;
-    }
-    Py_ssize_t _children_capacity = 1;
-    Py_ssize_t _n = 0;
-    { // (star_targets '=')
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop0_161[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')"));
-        void *_tmp_262_var;
-        while (
-            (_tmp_262_var = _tmp_262_rule(p))  // star_targets '='
-        )
-        {
-            _res = _tmp_262_var;
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    PyMem_Free(_children);
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    p->level--;
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
         D(fprintf(stderr, "%*c%s _loop0_161[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(star_targets '=')"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expressions"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
     if (!_seq) {
@@ -34936,12 +34940,12 @@ _loop0_162_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop0_162[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')"));
-        void *_tmp_263_var;
+        void *_tmp_264_var;
         while (
-            (_tmp_263_var = _tmp_263_rule(p))  // star_targets '='
+            (_tmp_264_var = _tmp_264_rule(p))  // star_targets '='
         )
         {
-            _res = _tmp_263_var;
+            _res = _tmp_264_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -34975,9 +34979,76 @@ _loop0_162_rule(Parser *p)
     return _seq;
 }
 
-// _tmp_163: yield_expr | star_expressions
+// _loop0_163: (star_targets '=')
+static asdl_seq *
+_loop0_163_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        p->level--;
+        return NULL;
+    }
+    Py_ssize_t _children_capacity = 1;
+    Py_ssize_t _n = 0;
+    { // (star_targets '=')
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop0_163[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')"));
+        void *_tmp_265_var;
+        while (
+            (_tmp_265_var = _tmp_265_rule(p))  // star_targets '='
+        )
+        {
+            _res = _tmp_265_var;
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    PyMem_Free(_children);
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    p->level--;
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop0_163[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(star_targets '=')"));
+    }
+    asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        p->level--;
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET_UNTYPED(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    p->level--;
+    return _seq;
+}
+
+// _tmp_164: yield_expr | star_expressions
 static void *
-_tmp_163_rule(Parser *p)
+_tmp_164_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -34993,18 +35064,18 @@ _tmp_163_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_163[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+        D(fprintf(stderr, "%*c> _tmp_164[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
         expr_ty yield_expr_var;
         if (
             (yield_expr_var = yield_expr_rule(p))  // yield_expr
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_163[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+            D(fprintf(stderr, "%*c+ _tmp_164[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
             _res = yield_expr_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_163[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_164[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr"));
     }
     { // star_expressions
@@ -35012,18 +35083,18 @@ _tmp_163_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_163[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+        D(fprintf(stderr, "%*c> _tmp_164[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
         expr_ty star_expressions_var;
         if (
             (star_expressions_var = star_expressions_rule(p))  // star_expressions
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_163[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+            D(fprintf(stderr, "%*c+ _tmp_164[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
             _res = star_expressions_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_163[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_164[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions"));
     }
     _res = NULL;
@@ -35032,83 +35103,7 @@ _tmp_163_rule(Parser *p)
     return _res;
 }
 
-// _tmp_164: '[' | '(' | '{'
-static void *
-_tmp_164_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // '['
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_164[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'['"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 9))  // token='['
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_164[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'['"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_164[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'['"));
-    }
-    { // '('
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_164[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'('"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 7))  // token='('
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_164[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'('"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_164[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'('"));
-    }
-    { // '{'
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_164[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 25))  // token='{'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_164[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_164[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{'"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_165: '[' | '{'
+// _tmp_165: '[' | '(' | '{'
 static void *
 _tmp_165_rule(Parser *p)
 {
@@ -35140,6 +35135,25 @@ _tmp_165_rule(Parser *p)
         D(fprintf(stderr, "%*c%s _tmp_165[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'['"));
     }
+    { // '('
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_165[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'('"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 7))  // token='('
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_165[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'('"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_165[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'('"));
+    }
     { // '{'
         if (p->error_indicator) {
             p->level--;
@@ -35222,9 +35236,66 @@ _tmp_166_rule(Parser *p)
     return _res;
 }
 
-// _tmp_167: slash_no_default | slash_with_default
+// _tmp_167: '[' | '{'
 static void *
 _tmp_167_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // '['
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_167[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'['"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 9))  // token='['
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_167[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'['"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_167[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'['"));
+    }
+    { // '{'
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_167[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 25))  // token='{'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_167[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_167[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{'"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_168: slash_no_default | slash_with_default
+static void *
+_tmp_168_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -35240,18 +35311,18 @@ _tmp_167_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_167[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_no_default"));
+        D(fprintf(stderr, "%*c> _tmp_168[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_no_default"));
         asdl_arg_seq* slash_no_default_var;
         if (
             (slash_no_default_var = slash_no_default_rule(p))  // slash_no_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_167[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_no_default"));
+            D(fprintf(stderr, "%*c+ _tmp_168[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_no_default"));
             _res = slash_no_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_167[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_168[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slash_no_default"));
     }
     { // slash_with_default
@@ -35259,18 +35330,18 @@ _tmp_167_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_167[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_with_default"));
+        D(fprintf(stderr, "%*c> _tmp_168[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_with_default"));
         SlashWithDefault* slash_with_default_var;
         if (
             (slash_with_default_var = slash_with_default_rule(p))  // slash_with_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_167[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_with_default"));
+            D(fprintf(stderr, "%*c+ _tmp_168[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_with_default"));
             _res = slash_with_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_167[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_168[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slash_with_default"));
     }
     _res = NULL;
@@ -35279,9 +35350,9 @@ _tmp_167_rule(Parser *p)
     return _res;
 }
 
-// _loop0_168: param_maybe_default
+// _loop0_169: param_maybe_default
 static asdl_seq *
-_loop0_168_rule(Parser *p)
+_loop0_169_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -35306,7 +35377,7 @@ _loop0_168_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_168[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
+        D(fprintf(stderr, "%*c> _loop0_169[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
         NameDefaultPair* param_maybe_default_var;
         while (
             (param_maybe_default_var = param_maybe_default_rule(p))  // param_maybe_default
@@ -35329,75 +35400,8 @@ _loop0_168_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_168[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default"));
-    }
-    asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        p->level--;
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET_UNTYPED(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    p->level--;
-    return _seq;
-}
-
-// _loop0_169: param_no_default
-static asdl_seq *
-_loop0_169_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        p->level--;
-        return NULL;
-    }
-    Py_ssize_t _children_capacity = 1;
-    Py_ssize_t _n = 0;
-    { // param_no_default
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop0_169[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
-        arg_ty param_no_default_var;
-        while (
-            (param_no_default_var = param_no_default_rule(p))  // param_no_default
-        )
-        {
-            _res = param_no_default_var;
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    PyMem_Free(_children);
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    p->level--;
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
         D(fprintf(stderr, "%*c%s _loop0_169[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
     if (!_seq) {
@@ -35480,9 +35484,9 @@ _loop0_170_rule(Parser *p)
     return _seq;
 }
 
-// _loop1_171: param_no_default
+// _loop0_171: param_no_default
 static asdl_seq *
-_loop1_171_rule(Parser *p)
+_loop0_171_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -35507,7 +35511,7 @@ _loop1_171_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_171[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+        D(fprintf(stderr, "%*c> _loop0_171[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
         arg_ty param_no_default_var;
         while (
             (param_no_default_var = param_no_default_rule(p))  // param_no_default
@@ -35530,7 +35534,74 @@ _loop1_171_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_171[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_171[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
+    }
+    asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        p->level--;
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET_UNTYPED(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    p->level--;
+    return _seq;
+}
+
+// _loop1_172: param_no_default
+static asdl_seq *
+_loop1_172_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        p->level--;
+        return NULL;
+    }
+    Py_ssize_t _children_capacity = 1;
+    Py_ssize_t _n = 0;
+    { // param_no_default
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop1_172[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+        arg_ty param_no_default_var;
+        while (
+            (param_no_default_var = param_no_default_rule(p))  // param_no_default
+        )
+        {
+            _res = param_no_default_var;
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    PyMem_Free(_children);
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    p->level--;
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop1_172[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -35552,9 +35623,9 @@ _loop1_171_rule(Parser *p)
     return _seq;
 }
 
-// _tmp_172: slash_no_default | slash_with_default
+// _tmp_173: slash_no_default | slash_with_default
 static void *
-_tmp_172_rule(Parser *p)
+_tmp_173_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -35570,18 +35641,18 @@ _tmp_172_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_172[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_no_default"));
+        D(fprintf(stderr, "%*c> _tmp_173[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_no_default"));
         asdl_arg_seq* slash_no_default_var;
         if (
             (slash_no_default_var = slash_no_default_rule(p))  // slash_no_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_172[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_no_default"));
+            D(fprintf(stderr, "%*c+ _tmp_173[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_no_default"));
             _res = slash_no_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_172[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_173[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slash_no_default"));
     }
     { // slash_with_default
@@ -35589,18 +35660,18 @@ _tmp_172_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_172[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_with_default"));
+        D(fprintf(stderr, "%*c> _tmp_173[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_with_default"));
         SlashWithDefault* slash_with_default_var;
         if (
             (slash_with_default_var = slash_with_default_rule(p))  // slash_with_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_172[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_with_default"));
+            D(fprintf(stderr, "%*c+ _tmp_173[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_with_default"));
             _res = slash_with_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_172[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_173[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slash_with_default"));
     }
     _res = NULL;
@@ -35609,9 +35680,9 @@ _tmp_172_rule(Parser *p)
     return _res;
 }
 
-// _loop0_173: param_maybe_default
+// _loop0_174: param_maybe_default
 static asdl_seq *
-_loop0_173_rule(Parser *p)
+_loop0_174_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -35636,7 +35707,7 @@ _loop0_173_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_173[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
+        D(fprintf(stderr, "%*c> _loop0_174[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
         NameDefaultPair* param_maybe_default_var;
         while (
             (param_maybe_default_var = param_maybe_default_rule(p))  // param_maybe_default
@@ -35659,7 +35730,7 @@ _loop0_173_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_173[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_174[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -35676,9 +35747,9 @@ _loop0_173_rule(Parser *p)
     return _seq;
 }
 
-// _tmp_174: ',' | param_no_default
+// _tmp_175: ',' | param_no_default
 static void *
-_tmp_174_rule(Parser *p)
+_tmp_175_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -35694,18 +35765,18 @@ _tmp_174_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_174[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
+        D(fprintf(stderr, "%*c> _tmp_175[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_174[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
+            D(fprintf(stderr, "%*c+ _tmp_175[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_174[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_175[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
     }
     { // param_no_default
@@ -35713,18 +35784,18 @@ _tmp_174_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_174[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+        D(fprintf(stderr, "%*c> _tmp_175[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
         arg_ty param_no_default_var;
         if (
             (param_no_default_var = param_no_default_rule(p))  // param_no_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_174[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+            D(fprintf(stderr, "%*c+ _tmp_175[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default"));
             _res = param_no_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_174[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_175[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
     }
     _res = NULL;
@@ -35733,9 +35804,9 @@ _tmp_174_rule(Parser *p)
     return _res;
 }
 
-// _loop0_175: param_maybe_default
+// _loop0_176: param_maybe_default
 static asdl_seq *
-_loop0_175_rule(Parser *p)
+_loop0_176_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -35760,7 +35831,7 @@ _loop0_175_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_175[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
+        D(fprintf(stderr, "%*c> _loop0_176[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
         NameDefaultPair* param_maybe_default_var;
         while (
             (param_maybe_default_var = param_maybe_default_rule(p))  // param_maybe_default
@@ -35783,7 +35854,7 @@ _loop0_175_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_175[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_176[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -35800,9 +35871,9 @@ _loop0_175_rule(Parser *p)
     return _seq;
 }
 
-// _loop1_176: param_maybe_default
+// _loop1_177: param_maybe_default
 static asdl_seq *
-_loop1_176_rule(Parser *p)
+_loop1_177_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -35827,7 +35898,7 @@ _loop1_176_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_176[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
+        D(fprintf(stderr, "%*c> _loop1_177[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
         NameDefaultPair* param_maybe_default_var;
         while (
             (param_maybe_default_var = param_maybe_default_rule(p))  // param_maybe_default
@@ -35850,7 +35921,7 @@ _loop1_176_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_176[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_177[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -35872,64 +35943,7 @@ _loop1_176_rule(Parser *p)
     return _seq;
 }
 
-// _tmp_177: ')' | ','
-static void *
-_tmp_177_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // ')'
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_177[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 8))  // token=')'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_177[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_177[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'"));
-    }
-    { // ','
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_177[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 12))  // token=','
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_177[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_177[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_178: ')' | ',' (')' | '**')
+// _tmp_178: ')' | ','
 static void *
 _tmp_178_rule(Parser *p)
 {
@@ -35961,26 +35975,83 @@ _tmp_178_rule(Parser *p)
         D(fprintf(stderr, "%*c%s _tmp_178[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'"));
     }
+    { // ','
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_178[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 12))  // token=','
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_178[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_178[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_179: ')' | ',' (')' | '**')
+static void *
+_tmp_179_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // ')'
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_179[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 8))  // token=')'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_179[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_179[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'"));
+    }
     { // ',' (')' | '**')
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_178[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')"));
+        D(fprintf(stderr, "%*c> _tmp_179[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')"));
         Token * _literal;
-        void *_tmp_264_var;
+        void *_tmp_266_var;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (_tmp_264_var = _tmp_264_rule(p))  // ')' | '**'
+            (_tmp_266_var = _tmp_266_rule(p))  // ')' | '**'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_178[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')"));
-            _res = _PyPegen_dummy_name(p, _literal, _tmp_264_var);
+            D(fprintf(stderr, "%*c+ _tmp_179[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')"));
+            _res = _PyPegen_dummy_name(p, _literal, _tmp_266_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_178[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_179[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (')' | '**')"));
     }
     _res = NULL;
@@ -35989,9 +36060,9 @@ _tmp_178_rule(Parser *p)
     return _res;
 }
 
-// _tmp_179: param_no_default | ','
+// _tmp_180: param_no_default | ','
 static void *
-_tmp_179_rule(Parser *p)
+_tmp_180_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36007,18 +36078,18 @@ _tmp_179_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_179[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+        D(fprintf(stderr, "%*c> _tmp_180[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
         arg_ty param_no_default_var;
         if (
             (param_no_default_var = param_no_default_rule(p))  // param_no_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_179[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+            D(fprintf(stderr, "%*c+ _tmp_180[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default"));
             _res = param_no_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_179[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_180[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
     }
     { // ','
@@ -36026,18 +36097,18 @@ _tmp_179_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_179[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
+        D(fprintf(stderr, "%*c> _tmp_180[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_179[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
+            D(fprintf(stderr, "%*c+ _tmp_180[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_179[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_180[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
     }
     _res = NULL;
@@ -36046,9 +36117,9 @@ _tmp_179_rule(Parser *p)
     return _res;
 }
 
-// _loop0_180: param_maybe_default
+// _loop0_181: param_maybe_default
 static asdl_seq *
-_loop0_180_rule(Parser *p)
+_loop0_181_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36073,7 +36144,7 @@ _loop0_180_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_180[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
+        D(fprintf(stderr, "%*c> _loop0_181[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
         NameDefaultPair* param_maybe_default_var;
         while (
             (param_maybe_default_var = param_maybe_default_rule(p))  // param_maybe_default
@@ -36096,7 +36167,7 @@ _loop0_180_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_180[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_181[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -36113,9 +36184,9 @@ _loop0_180_rule(Parser *p)
     return _seq;
 }
 
-// _tmp_181: param_no_default | ','
+// _tmp_182: param_no_default | ','
 static void *
-_tmp_181_rule(Parser *p)
+_tmp_182_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36131,18 +36202,18 @@ _tmp_181_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_181[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+        D(fprintf(stderr, "%*c> _tmp_182[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
         arg_ty param_no_default_var;
         if (
             (param_no_default_var = param_no_default_rule(p))  // param_no_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_181[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+            D(fprintf(stderr, "%*c+ _tmp_182[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default"));
             _res = param_no_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_181[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_182[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
     }
     { // ','
@@ -36150,18 +36221,18 @@ _tmp_181_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_181[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
+        D(fprintf(stderr, "%*c> _tmp_182[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_181[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
+            D(fprintf(stderr, "%*c+ _tmp_182[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_181[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_182[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
     }
     _res = NULL;
@@ -36170,9 +36241,9 @@ _tmp_181_rule(Parser *p)
     return _res;
 }
 
-// _tmp_182: '*' | '**' | '/'
+// _tmp_183: '*' | '**' | '/'
 static void *
-_tmp_182_rule(Parser *p)
+_tmp_183_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36188,18 +36259,18 @@ _tmp_182_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_182[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*'"));
+        D(fprintf(stderr, "%*c> _tmp_183[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 16))  // token='*'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_182[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*'"));
+            D(fprintf(stderr, "%*c+ _tmp_183[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_182[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_183[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*'"));
     }
     { // '**'
@@ -36207,18 +36278,18 @@ _tmp_182_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_182[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
+        D(fprintf(stderr, "%*c> _tmp_183[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 35))  // token='**'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_182[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
+            D(fprintf(stderr, "%*c+ _tmp_183[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_182[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_183[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'"));
     }
     { // '/'
@@ -36226,18 +36297,18 @@ _tmp_182_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_182[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'/'"));
+        D(fprintf(stderr, "%*c> _tmp_183[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'/'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 17))  // token='/'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_182[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'/'"));
+            D(fprintf(stderr, "%*c+ _tmp_183[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'/'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_182[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_183[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'/'"));
     }
     _res = NULL;
@@ -36246,9 +36317,9 @@ _tmp_182_rule(Parser *p)
     return _res;
 }
 
-// _loop1_183: param_with_default
+// _loop1_184: param_with_default
 static asdl_seq *
-_loop1_183_rule(Parser *p)
+_loop1_184_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36273,7 +36344,7 @@ _loop1_183_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_183[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
+        D(fprintf(stderr, "%*c> _loop1_184[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
         NameDefaultPair* param_with_default_var;
         while (
             (param_with_default_var = param_with_default_rule(p))  // param_with_default
@@ -36296,7 +36367,7 @@ _loop1_183_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_183[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_184[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -36318,9 +36389,9 @@ _loop1_183_rule(Parser *p)
     return _seq;
 }
 
-// _tmp_184: lambda_slash_no_default | lambda_slash_with_default
+// _tmp_185: lambda_slash_no_default | lambda_slash_with_default
 static void *
-_tmp_184_rule(Parser *p)
+_tmp_185_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36336,18 +36407,18 @@ _tmp_184_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_184[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default"));
+        D(fprintf(stderr, "%*c> _tmp_185[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default"));
         asdl_arg_seq* lambda_slash_no_default_var;
         if (
             (lambda_slash_no_default_var = lambda_slash_no_default_rule(p))  // lambda_slash_no_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_184[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default"));
+            D(fprintf(stderr, "%*c+ _tmp_185[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default"));
             _res = lambda_slash_no_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_184[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_185[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_slash_no_default"));
     }
     { // lambda_slash_with_default
@@ -36355,18 +36426,18 @@ _tmp_184_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_184[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default"));
+        D(fprintf(stderr, "%*c> _tmp_185[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default"));
         SlashWithDefault* lambda_slash_with_default_var;
         if (
             (lambda_slash_with_default_var = lambda_slash_with_default_rule(p))  // lambda_slash_with_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_184[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default"));
+            D(fprintf(stderr, "%*c+ _tmp_185[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default"));
             _res = lambda_slash_with_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_184[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_185[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_slash_with_default"));
     }
     _res = NULL;
@@ -36375,9 +36446,9 @@ _tmp_184_rule(Parser *p)
     return _res;
 }
 
-// _loop0_185: lambda_param_maybe_default
+// _loop0_186: lambda_param_maybe_default
 static asdl_seq *
-_loop0_185_rule(Parser *p)
+_loop0_186_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36402,7 +36473,7 @@ _loop0_185_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_185[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
+        D(fprintf(stderr, "%*c> _loop0_186[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
         NameDefaultPair* lambda_param_maybe_default_var;
         while (
             (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p))  // lambda_param_maybe_default
@@ -36425,75 +36496,8 @@ _loop0_185_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_185[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default"));
-    }
-    asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        p->level--;
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET_UNTYPED(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    p->level--;
-    return _seq;
-}
-
-// _loop0_186: lambda_param_no_default
-static asdl_seq *
-_loop0_186_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        p->level--;
-        return NULL;
-    }
-    Py_ssize_t _children_capacity = 1;
-    Py_ssize_t _n = 0;
-    { // lambda_param_no_default
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop0_186[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
-        arg_ty lambda_param_no_default_var;
-        while (
-            (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
-        )
-        {
-            _res = lambda_param_no_default_var;
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    PyMem_Free(_children);
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    p->level--;
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
         D(fprintf(stderr, "%*c%s _loop0_186[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
     if (!_seq) {
@@ -36576,9 +36580,76 @@ _loop0_187_rule(Parser *p)
     return _seq;
 }
 
-// _loop0_189: ',' lambda_param
+// _loop0_188: lambda_param_no_default
 static asdl_seq *
-_loop0_189_rule(Parser *p)
+_loop0_188_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        p->level--;
+        return NULL;
+    }
+    Py_ssize_t _children_capacity = 1;
+    Py_ssize_t _n = 0;
+    { // lambda_param_no_default
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop0_188[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+        arg_ty lambda_param_no_default_var;
+        while (
+            (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
+        )
+        {
+            _res = lambda_param_no_default_var;
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    PyMem_Free(_children);
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    p->level--;
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop0_188[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
+    }
+    asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        p->level--;
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET_UNTYPED(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    p->level--;
+    return _seq;
+}
+
+// _loop0_190: ',' lambda_param
+static asdl_seq *
+_loop0_190_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36603,7 +36674,7 @@ _loop0_189_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_189[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' lambda_param"));
+        D(fprintf(stderr, "%*c> _loop0_190[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' lambda_param"));
         Token * _literal;
         arg_ty elem;
         while (
@@ -36635,7 +36706,7 @@ _loop0_189_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_189[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_190[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' lambda_param"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -36652,9 +36723,9 @@ _loop0_189_rule(Parser *p)
     return _seq;
 }
 
-// _gather_188: lambda_param _loop0_189
+// _gather_189: lambda_param _loop0_190
 static asdl_seq *
-_gather_188_rule(Parser *p)
+_gather_189_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36665,27 +36736,27 @@ _gather_188_rule(Parser *p)
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // lambda_param _loop0_189
+    { // lambda_param _loop0_190
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_188[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param _loop0_189"));
+        D(fprintf(stderr, "%*c> _gather_189[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param _loop0_190"));
         arg_ty elem;
         asdl_seq * seq;
         if (
             (elem = lambda_param_rule(p))  // lambda_param
             &&
-            (seq = _loop0_189_rule(p))  // _loop0_189
+            (seq = _loop0_190_rule(p))  // _loop0_190
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_188[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param _loop0_189"));
+            D(fprintf(stderr, "%*c+ _gather_189[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param _loop0_190"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_188[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param _loop0_189"));
+        D(fprintf(stderr, "%*c%s _gather_189[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param _loop0_190"));
     }
     _res = NULL;
   done:
@@ -36693,9 +36764,9 @@ _gather_188_rule(Parser *p)
     return _res;
 }
 
-// _tmp_190: lambda_slash_no_default | lambda_slash_with_default
+// _tmp_191: lambda_slash_no_default | lambda_slash_with_default
 static void *
-_tmp_190_rule(Parser *p)
+_tmp_191_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36711,18 +36782,18 @@ _tmp_190_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_190[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default"));
+        D(fprintf(stderr, "%*c> _tmp_191[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default"));
         asdl_arg_seq* lambda_slash_no_default_var;
         if (
             (lambda_slash_no_default_var = lambda_slash_no_default_rule(p))  // lambda_slash_no_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_190[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default"));
+            D(fprintf(stderr, "%*c+ _tmp_191[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default"));
             _res = lambda_slash_no_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_190[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_191[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_slash_no_default"));
     }
     { // lambda_slash_with_default
@@ -36730,18 +36801,18 @@ _tmp_190_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_190[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default"));
+        D(fprintf(stderr, "%*c> _tmp_191[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default"));
         SlashWithDefault* lambda_slash_with_default_var;
         if (
             (lambda_slash_with_default_var = lambda_slash_with_default_rule(p))  // lambda_slash_with_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_190[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default"));
+            D(fprintf(stderr, "%*c+ _tmp_191[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default"));
             _res = lambda_slash_with_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_190[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_191[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_slash_with_default"));
     }
     _res = NULL;
@@ -36750,9 +36821,9 @@ _tmp_190_rule(Parser *p)
     return _res;
 }
 
-// _loop0_191: lambda_param_maybe_default
+// _loop0_192: lambda_param_maybe_default
 static asdl_seq *
-_loop0_191_rule(Parser *p)
+_loop0_192_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36777,7 +36848,7 @@ _loop0_191_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_191[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
+        D(fprintf(stderr, "%*c> _loop0_192[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
         NameDefaultPair* lambda_param_maybe_default_var;
         while (
             (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p))  // lambda_param_maybe_default
@@ -36800,7 +36871,7 @@ _loop0_191_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_191[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_192[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -36817,9 +36888,9 @@ _loop0_191_rule(Parser *p)
     return _seq;
 }
 
-// _tmp_192: ',' | lambda_param_no_default
+// _tmp_193: ',' | lambda_param_no_default
 static void *
-_tmp_192_rule(Parser *p)
+_tmp_193_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36835,18 +36906,18 @@ _tmp_192_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_192[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
+        D(fprintf(stderr, "%*c> _tmp_193[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_192[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
+            D(fprintf(stderr, "%*c+ _tmp_193[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_192[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_193[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
     }
     { // lambda_param_no_default
@@ -36854,18 +36925,18 @@ _tmp_192_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_192[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+        D(fprintf(stderr, "%*c> _tmp_193[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
         arg_ty lambda_param_no_default_var;
         if (
             (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_192[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+            D(fprintf(stderr, "%*c+ _tmp_193[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
             _res = lambda_param_no_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_192[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_193[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
     }
     _res = NULL;
@@ -36874,9 +36945,9 @@ _tmp_192_rule(Parser *p)
     return _res;
 }
 
-// _loop0_193: lambda_param_maybe_default
+// _loop0_194: lambda_param_maybe_default
 static asdl_seq *
-_loop0_193_rule(Parser *p)
+_loop0_194_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36901,7 +36972,7 @@ _loop0_193_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_193[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
+        D(fprintf(stderr, "%*c> _loop0_194[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
         NameDefaultPair* lambda_param_maybe_default_var;
         while (
             (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p))  // lambda_param_maybe_default
@@ -36924,7 +36995,7 @@ _loop0_193_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_193[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_194[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -36941,9 +37012,9 @@ _loop0_193_rule(Parser *p)
     return _seq;
 }
 
-// _loop1_194: lambda_param_maybe_default
+// _loop1_195: lambda_param_maybe_default
 static asdl_seq *
-_loop1_194_rule(Parser *p)
+_loop1_195_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -36968,7 +37039,7 @@ _loop1_194_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_194[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
+        D(fprintf(stderr, "%*c> _loop1_195[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
         NameDefaultPair* lambda_param_maybe_default_var;
         while (
             (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p))  // lambda_param_maybe_default
@@ -36991,7 +37062,7 @@ _loop1_194_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_194[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_195[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -37013,9 +37084,9 @@ _loop1_194_rule(Parser *p)
     return _seq;
 }
 
-// _loop1_195: lambda_param_with_default
+// _loop1_196: lambda_param_with_default
 static asdl_seq *
-_loop1_195_rule(Parser *p)
+_loop1_196_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -37040,7 +37111,7 @@ _loop1_195_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_195[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
+        D(fprintf(stderr, "%*c> _loop1_196[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
         NameDefaultPair* lambda_param_with_default_var;
         while (
             (lambda_param_with_default_var = lambda_param_with_default_rule(p))  // lambda_param_with_default
@@ -37063,7 +37134,7 @@ _loop1_195_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_195[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_196[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -37085,9 +37156,9 @@ _loop1_195_rule(Parser *p)
     return _seq;
 }
 
-// _tmp_196: ':' | ',' (':' | '**')
+// _tmp_197: ':' | ',' (':' | '**')
 static void *
-_tmp_196_rule(Parser *p)
+_tmp_197_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -37103,18 +37174,18 @@ _tmp_196_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_196[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        D(fprintf(stderr, "%*c> _tmp_197[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_196[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            D(fprintf(stderr, "%*c+ _tmp_197[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_196[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_197[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
     }
     { // ',' (':' | '**')
@@ -37122,21 +37193,21 @@ _tmp_196_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_196[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')"));
+        D(fprintf(stderr, "%*c> _tmp_197[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')"));
         Token * _literal;
-        void *_tmp_265_var;
+        void *_tmp_267_var;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (_tmp_265_var = _tmp_265_rule(p))  // ':' | '**'
+            (_tmp_267_var = _tmp_267_rule(p))  // ':' | '**'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_196[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')"));
-            _res = _PyPegen_dummy_name(p, _literal, _tmp_265_var);
+            D(fprintf(stderr, "%*c+ _tmp_197[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')"));
+            _res = _PyPegen_dummy_name(p, _literal, _tmp_267_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_196[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_197[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (':' | '**')"));
     }
     _res = NULL;
@@ -37145,9 +37216,9 @@ _tmp_196_rule(Parser *p)
     return _res;
 }
 
-// _tmp_197: lambda_param_no_default | ','
+// _tmp_198: lambda_param_no_default | ','
 static void *
-_tmp_197_rule(Parser *p)
+_tmp_198_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -37163,18 +37234,18 @@ _tmp_197_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_197[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+        D(fprintf(stderr, "%*c> _tmp_198[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
         arg_ty lambda_param_no_default_var;
         if (
             (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_197[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+            D(fprintf(stderr, "%*c+ _tmp_198[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
             _res = lambda_param_no_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_197[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_198[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
     }
     { // ','
@@ -37182,18 +37253,18 @@ _tmp_197_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_197[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
+        D(fprintf(stderr, "%*c> _tmp_198[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_197[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
+            D(fprintf(stderr, "%*c+ _tmp_198[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_197[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_198[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
     }
     _res = NULL;
@@ -37202,9 +37273,9 @@ _tmp_197_rule(Parser *p)
     return _res;
 }
 
-// _loop0_198: lambda_param_maybe_default
+// _loop0_199: lambda_param_maybe_default
 static asdl_seq *
-_loop0_198_rule(Parser *p)
+_loop0_199_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -37229,7 +37300,7 @@ _loop0_198_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_198[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
+        D(fprintf(stderr, "%*c> _loop0_199[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
         NameDefaultPair* lambda_param_maybe_default_var;
         while (
             (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p))  // lambda_param_maybe_default
@@ -37252,7 +37323,7 @@ _loop0_198_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_198[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_199[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -37269,9 +37340,9 @@ _loop0_198_rule(Parser *p)
     return _seq;
 }
 
-// _tmp_199: lambda_param_no_default | ','
+// _tmp_200: lambda_param_no_default | ','
 static void *
-_tmp_199_rule(Parser *p)
+_tmp_200_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -37287,18 +37358,18 @@ _tmp_199_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_199[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+        D(fprintf(stderr, "%*c> _tmp_200[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
         arg_ty lambda_param_no_default_var;
         if (
             (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_199[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+            D(fprintf(stderr, "%*c+ _tmp_200[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
             _res = lambda_param_no_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_199[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_200[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
     }
     { // ','
@@ -37306,18 +37377,18 @@ _tmp_199_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_199[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
+        D(fprintf(stderr, "%*c> _tmp_200[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_199[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
+            D(fprintf(stderr, "%*c+ _tmp_200[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_199[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_200[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
     }
     _res = NULL;
@@ -37326,9 +37397,9 @@ _tmp_199_rule(Parser *p)
     return _res;
 }
 
-// _tmp_200: '*' | '**' | '/'
+// _tmp_201: '*' | '**' | '/'
 static void *
-_tmp_200_rule(Parser *p)
+_tmp_201_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -37344,18 +37415,18 @@ _tmp_200_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_200[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*'"));
+        D(fprintf(stderr, "%*c> _tmp_201[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 16))  // token='*'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_200[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*'"));
+            D(fprintf(stderr, "%*c+ _tmp_201[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_200[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_201[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*'"));
     }
     { // '**'
@@ -37363,18 +37434,18 @@ _tmp_200_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_200[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
+        D(fprintf(stderr, "%*c> _tmp_201[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 35))  // token='**'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_200[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
+            D(fprintf(stderr, "%*c+ _tmp_201[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_200[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_201[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'"));
     }
     { // '/'
@@ -37382,18 +37453,18 @@ _tmp_200_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_200[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'/'"));
+        D(fprintf(stderr, "%*c> _tmp_201[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'/'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 17))  // token='/'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_200[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'/'"));
+            D(fprintf(stderr, "%*c+ _tmp_201[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'/'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_200[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_201[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'/'"));
     }
     _res = NULL;
@@ -37402,9 +37473,9 @@ _tmp_200_rule(Parser *p)
     return _res;
 }
 
-// _tmp_201: ',' | ')' | ':'
+// _tmp_202: ',' | ')' | ':'
 static void *
-_tmp_201_rule(Parser *p)
+_tmp_202_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -37420,18 +37491,18 @@ _tmp_201_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_201[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
+        D(fprintf(stderr, "%*c> _tmp_202[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_201[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
+            D(fprintf(stderr, "%*c+ _tmp_202[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_201[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_202[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
     }
     { // ')'
@@ -37439,18 +37510,18 @@ _tmp_201_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_201[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
+        D(fprintf(stderr, "%*c> _tmp_202[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 8))  // token=')'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_201[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
+            D(fprintf(stderr, "%*c+ _tmp_202[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_201[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_202[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'"));
     }
     { // ':'
@@ -37458,18 +37529,18 @@ _tmp_201_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_201[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        D(fprintf(stderr, "%*c> _tmp_202[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_201[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            D(fprintf(stderr, "%*c+ _tmp_202[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_201[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_202[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
     }
     _res = NULL;
@@ -37478,9 +37549,9 @@ _tmp_201_rule(Parser *p)
     return _res;
 }
 
-// _loop0_203: ',' dotted_name
+// _loop0_204: ',' dotted_name
 static asdl_seq *
-_loop0_203_rule(Parser *p)
+_loop0_204_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -37505,7 +37576,7 @@ _loop0_203_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_203[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' dotted_name"));
+        D(fprintf(stderr, "%*c> _loop0_204[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' dotted_name"));
         Token * _literal;
         expr_ty elem;
         while (
@@ -37537,7 +37608,7 @@ _loop0_203_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_203[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_204[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' dotted_name"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -37554,9 +37625,9 @@ _loop0_203_rule(Parser *p)
     return _seq;
 }
 
-// _gather_202: dotted_name _loop0_203
+// _gather_203: dotted_name _loop0_204
 static asdl_seq *
-_gather_202_rule(Parser *p)
+_gather_203_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -37567,27 +37638,27 @@ _gather_202_rule(Parser *p)
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // dotted_name _loop0_203
+    { // dotted_name _loop0_204
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_202[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dotted_name _loop0_203"));
+        D(fprintf(stderr, "%*c> _gather_203[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dotted_name _loop0_204"));
         expr_ty elem;
         asdl_seq * seq;
         if (
             (elem = dotted_name_rule(p))  // dotted_name
             &&
-            (seq = _loop0_203_rule(p))  // _loop0_203
+            (seq = _loop0_204_rule(p))  // _loop0_204
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_202[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dotted_name _loop0_203"));
+            D(fprintf(stderr, "%*c+ _gather_203[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dotted_name _loop0_204"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_202[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dotted_name _loop0_203"));
+        D(fprintf(stderr, "%*c%s _gather_203[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dotted_name _loop0_204"));
     }
     _res = NULL;
   done:
@@ -37595,9 +37666,9 @@ _gather_202_rule(Parser *p)
     return _res;
 }
 
-// _loop0_205: ',' (expression ['as' star_target])
+// _loop0_206: ',' (expression ['as' star_target])
 static asdl_seq *
-_loop0_205_rule(Parser *p)
+_loop0_206_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -37622,241 +37693,7 @@ _loop0_205_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_205[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (expression ['as' star_target])"));
-        Token * _literal;
-        void *elem;
-        while (
-            (_literal = _PyPegen_expect_token(p, 12))  // token=','
-            &&
-            (elem = _tmp_266_rule(p))  // expression ['as' star_target]
-        )
-        {
-            _res = elem;
-            if (_res == NULL && PyErr_Occurred()) {
-                p->error_indicator = 1;
-                PyMem_Free(_children);
-                p->level--;
-                return NULL;
-            }
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    PyMem_Free(_children);
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    p->level--;
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_205[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (expression ['as' star_target])"));
-    }
-    asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        p->level--;
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET_UNTYPED(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    p->level--;
-    return _seq;
-}
-
-// _gather_204: (expression ['as' star_target]) _loop0_205
-static asdl_seq *
-_gather_204_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    asdl_seq * _res = NULL;
-    int _mark = p->mark;
-    { // (expression ['as' star_target]) _loop0_205
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _gather_204[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(expression ['as' star_target]) _loop0_205"));
-        void *elem;
-        asdl_seq * seq;
-        if (
-            (elem = _tmp_266_rule(p))  // expression ['as' star_target]
-            &&
-            (seq = _loop0_205_rule(p))  // _loop0_205
-        )
-        {
-            D(fprintf(stderr, "%*c+ _gather_204[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(expression ['as' star_target]) _loop0_205"));
-            _res = _PyPegen_seq_insert_in_front(p, elem, seq);
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_204[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(expression ['as' star_target]) _loop0_205"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _loop0_207: ',' (expressions ['as' star_target])
-static asdl_seq *
-_loop0_207_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        p->level--;
-        return NULL;
-    }
-    Py_ssize_t _children_capacity = 1;
-    Py_ssize_t _n = 0;
-    { // ',' (expressions ['as' star_target])
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop0_207[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (expressions ['as' star_target])"));
-        Token * _literal;
-        void *elem;
-        while (
-            (_literal = _PyPegen_expect_token(p, 12))  // token=','
-            &&
-            (elem = _tmp_267_rule(p))  // expressions ['as' star_target]
-        )
-        {
-            _res = elem;
-            if (_res == NULL && PyErr_Occurred()) {
-                p->error_indicator = 1;
-                PyMem_Free(_children);
-                p->level--;
-                return NULL;
-            }
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    PyMem_Free(_children);
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    p->level--;
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_207[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (expressions ['as' star_target])"));
-    }
-    asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        p->level--;
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET_UNTYPED(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    p->level--;
-    return _seq;
-}
-
-// _gather_206: (expressions ['as' star_target]) _loop0_207
-static asdl_seq *
-_gather_206_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    asdl_seq * _res = NULL;
-    int _mark = p->mark;
-    { // (expressions ['as' star_target]) _loop0_207
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _gather_206[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(expressions ['as' star_target]) _loop0_207"));
-        void *elem;
-        asdl_seq * seq;
-        if (
-            (elem = _tmp_267_rule(p))  // expressions ['as' star_target]
-            &&
-            (seq = _loop0_207_rule(p))  // _loop0_207
-        )
-        {
-            D(fprintf(stderr, "%*c+ _gather_206[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(expressions ['as' star_target]) _loop0_207"));
-            _res = _PyPegen_seq_insert_in_front(p, elem, seq);
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_206[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(expressions ['as' star_target]) _loop0_207"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _loop0_209: ',' (expression ['as' star_target])
-static asdl_seq *
-_loop0_209_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        p->level--;
-        return NULL;
-    }
-    Py_ssize_t _children_capacity = 1;
-    Py_ssize_t _n = 0;
-    { // ',' (expression ['as' star_target])
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop0_209[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (expression ['as' star_target])"));
+        D(fprintf(stderr, "%*c> _loop0_206[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (expression ['as' star_target])"));
         Token * _literal;
         void *elem;
         while (
@@ -37888,7 +37725,7 @@ _loop0_209_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_209[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_206[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (expression ['as' star_target])"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -37905,9 +37742,9 @@ _loop0_209_rule(Parser *p)
     return _seq;
 }
 
-// _gather_208: (expression ['as' star_target]) _loop0_209
+// _gather_205: (expression ['as' star_target]) _loop0_206
 static asdl_seq *
-_gather_208_rule(Parser *p)
+_gather_205_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -37918,27 +37755,27 @@ _gather_208_rule(Parser *p)
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // (expression ['as' star_target]) _loop0_209
+    { // (expression ['as' star_target]) _loop0_206
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_208[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(expression ['as' star_target]) _loop0_209"));
+        D(fprintf(stderr, "%*c> _gather_205[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(expression ['as' star_target]) _loop0_206"));
         void *elem;
         asdl_seq * seq;
         if (
             (elem = _tmp_268_rule(p))  // expression ['as' star_target]
             &&
-            (seq = _loop0_209_rule(p))  // _loop0_209
+            (seq = _loop0_206_rule(p))  // _loop0_206
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_208[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(expression ['as' star_target]) _loop0_209"));
+            D(fprintf(stderr, "%*c+ _gather_205[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(expression ['as' star_target]) _loop0_206"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_208[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(expression ['as' star_target]) _loop0_209"));
+        D(fprintf(stderr, "%*c%s _gather_205[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(expression ['as' star_target]) _loop0_206"));
     }
     _res = NULL;
   done:
@@ -37946,9 +37783,9 @@ _gather_208_rule(Parser *p)
     return _res;
 }
 
-// _loop0_211: ',' (expressions ['as' star_target])
+// _loop0_208: ',' (expressions ['as' star_target])
 static asdl_seq *
-_loop0_211_rule(Parser *p)
+_loop0_208_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -37973,7 +37810,7 @@ _loop0_211_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_211[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (expressions ['as' star_target])"));
+        D(fprintf(stderr, "%*c> _loop0_208[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (expressions ['as' star_target])"));
         Token * _literal;
         void *elem;
         while (
@@ -38005,7 +37842,7 @@ _loop0_211_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_211[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_208[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (expressions ['as' star_target])"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -38022,9 +37859,9 @@ _loop0_211_rule(Parser *p)
     return _seq;
 }
 
-// _gather_210: (expressions ['as' star_target]) _loop0_211
+// _gather_207: (expressions ['as' star_target]) _loop0_208
 static asdl_seq *
-_gather_210_rule(Parser *p)
+_gather_207_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38035,27 +37872,27 @@ _gather_210_rule(Parser *p)
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // (expressions ['as' star_target]) _loop0_211
+    { // (expressions ['as' star_target]) _loop0_208
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_210[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(expressions ['as' star_target]) _loop0_211"));
+        D(fprintf(stderr, "%*c> _gather_207[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(expressions ['as' star_target]) _loop0_208"));
         void *elem;
         asdl_seq * seq;
         if (
             (elem = _tmp_269_rule(p))  // expressions ['as' star_target]
             &&
-            (seq = _loop0_211_rule(p))  // _loop0_211
+            (seq = _loop0_208_rule(p))  // _loop0_208
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_210[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(expressions ['as' star_target]) _loop0_211"));
+            D(fprintf(stderr, "%*c+ _gather_207[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(expressions ['as' star_target]) _loop0_208"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_210[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(expressions ['as' star_target]) _loop0_211"));
+        D(fprintf(stderr, "%*c%s _gather_207[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(expressions ['as' star_target]) _loop0_208"));
     }
     _res = NULL;
   done:
@@ -38063,9 +37900,243 @@ _gather_210_rule(Parser *p)
     return _res;
 }
 
-// _tmp_212: 'except' | 'finally'
+// _loop0_210: ',' (expression ['as' star_target])
+static asdl_seq *
+_loop0_210_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        p->level--;
+        return NULL;
+    }
+    Py_ssize_t _children_capacity = 1;
+    Py_ssize_t _n = 0;
+    { // ',' (expression ['as' star_target])
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop0_210[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (expression ['as' star_target])"));
+        Token * _literal;
+        void *elem;
+        while (
+            (_literal = _PyPegen_expect_token(p, 12))  // token=','
+            &&
+            (elem = _tmp_270_rule(p))  // expression ['as' star_target]
+        )
+        {
+            _res = elem;
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                PyMem_Free(_children);
+                p->level--;
+                return NULL;
+            }
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    PyMem_Free(_children);
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    p->level--;
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop0_210[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (expression ['as' star_target])"));
+    }
+    asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        p->level--;
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET_UNTYPED(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    p->level--;
+    return _seq;
+}
+
+// _gather_209: (expression ['as' star_target]) _loop0_210
+static asdl_seq *
+_gather_209_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    asdl_seq * _res = NULL;
+    int _mark = p->mark;
+    { // (expression ['as' star_target]) _loop0_210
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _gather_209[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(expression ['as' star_target]) _loop0_210"));
+        void *elem;
+        asdl_seq * seq;
+        if (
+            (elem = _tmp_270_rule(p))  // expression ['as' star_target]
+            &&
+            (seq = _loop0_210_rule(p))  // _loop0_210
+        )
+        {
+            D(fprintf(stderr, "%*c+ _gather_209[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(expression ['as' star_target]) _loop0_210"));
+            _res = _PyPegen_seq_insert_in_front(p, elem, seq);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _gather_209[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(expression ['as' star_target]) _loop0_210"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _loop0_212: ',' (expressions ['as' star_target])
+static asdl_seq *
+_loop0_212_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        p->level--;
+        return NULL;
+    }
+    Py_ssize_t _children_capacity = 1;
+    Py_ssize_t _n = 0;
+    { // ',' (expressions ['as' star_target])
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop0_212[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (expressions ['as' star_target])"));
+        Token * _literal;
+        void *elem;
+        while (
+            (_literal = _PyPegen_expect_token(p, 12))  // token=','
+            &&
+            (elem = _tmp_271_rule(p))  // expressions ['as' star_target]
+        )
+        {
+            _res = elem;
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                PyMem_Free(_children);
+                p->level--;
+                return NULL;
+            }
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    PyMem_Free(_children);
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    p->level--;
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop0_212[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (expressions ['as' star_target])"));
+    }
+    asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        p->level--;
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET_UNTYPED(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    p->level--;
+    return _seq;
+}
+
+// _gather_211: (expressions ['as' star_target]) _loop0_212
+static asdl_seq *
+_gather_211_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    asdl_seq * _res = NULL;
+    int _mark = p->mark;
+    { // (expressions ['as' star_target]) _loop0_212
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _gather_211[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(expressions ['as' star_target]) _loop0_212"));
+        void *elem;
+        asdl_seq * seq;
+        if (
+            (elem = _tmp_271_rule(p))  // expressions ['as' star_target]
+            &&
+            (seq = _loop0_212_rule(p))  // _loop0_212
+        )
+        {
+            D(fprintf(stderr, "%*c+ _gather_211[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(expressions ['as' star_target]) _loop0_212"));
+            _res = _PyPegen_seq_insert_in_front(p, elem, seq);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _gather_211[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(expressions ['as' star_target]) _loop0_212"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_213: 'except' | 'finally'
 static void *
-_tmp_212_rule(Parser *p)
+_tmp_213_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38081,18 +38152,18 @@ _tmp_212_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_212[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except'"));
+        D(fprintf(stderr, "%*c> _tmp_213[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except'"));
         Token * _keyword;
         if (
             (_keyword = _PyPegen_expect_token(p, 651))  // token='except'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_212[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except'"));
+            D(fprintf(stderr, "%*c+ _tmp_213[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except'"));
             _res = _keyword;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_212[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_213[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'except'"));
     }
     { // 'finally'
@@ -38100,18 +38171,18 @@ _tmp_212_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_212[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'finally'"));
+        D(fprintf(stderr, "%*c> _tmp_213[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'finally'"));
         Token * _keyword;
         if (
             (_keyword = _PyPegen_expect_token(p, 647))  // token='finally'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_212[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'finally'"));
+            D(fprintf(stderr, "%*c+ _tmp_213[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'finally'"));
             _res = _keyword;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_212[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_213[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'finally'"));
     }
     _res = NULL;
@@ -38120,9 +38191,9 @@ _tmp_212_rule(Parser *p)
     return _res;
 }
 
-// _loop0_213: block
+// _loop0_214: block
 static asdl_seq *
-_loop0_213_rule(Parser *p)
+_loop0_214_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38147,7 +38218,7 @@ _loop0_213_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_213[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "block"));
+        D(fprintf(stderr, "%*c> _loop0_214[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "block"));
         asdl_stmt_seq* block_var;
         while (
             (block_var = block_rule(p))  // block
@@ -38170,7 +38241,7 @@ _loop0_213_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_213[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_214[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "block"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -38187,9 +38258,9 @@ _loop0_213_rule(Parser *p)
     return _seq;
 }
 
-// _loop1_214: except_block
+// _loop1_215: except_block
 static asdl_seq *
-_loop1_214_rule(Parser *p)
+_loop1_215_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38214,7 +38285,7 @@ _loop1_214_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_214[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "except_block"));
+        D(fprintf(stderr, "%*c> _loop1_215[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "except_block"));
         excepthandler_ty except_block_var;
         while (
             (except_block_var = except_block_rule(p))  // except_block
@@ -38237,7 +38308,7 @@ _loop1_214_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_214[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_215[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "except_block"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -38259,9 +38330,9 @@ _loop1_214_rule(Parser *p)
     return _seq;
 }
 
-// _tmp_215: 'as' NAME
+// _tmp_216: 'as' NAME
 static void *
-_tmp_215_rule(Parser *p)
+_tmp_216_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38277,7 +38348,7 @@ _tmp_215_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_215[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+        D(fprintf(stderr, "%*c> _tmp_216[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
         Token * _keyword;
         expr_ty name_var;
         if (
@@ -38286,12 +38357,12 @@ _tmp_215_rule(Parser *p)
             (name_var = _PyPegen_name_token(p))  // NAME
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_215[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+            D(fprintf(stderr, "%*c+ _tmp_216[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
             _res = _PyPegen_dummy_name(p, _keyword, name_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_215[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_216[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME"));
     }
     _res = NULL;
@@ -38300,9 +38371,9 @@ _tmp_215_rule(Parser *p)
     return _res;
 }
 
-// _loop0_216: block
+// _loop0_217: block
 static asdl_seq *
-_loop0_216_rule(Parser *p)
+_loop0_217_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38327,7 +38398,7 @@ _loop0_216_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_216[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "block"));
+        D(fprintf(stderr, "%*c> _loop0_217[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "block"));
         asdl_stmt_seq* block_var;
         while (
             (block_var = block_rule(p))  // block
@@ -38350,7 +38421,7 @@ _loop0_216_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_216[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_217[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "block"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -38367,9 +38438,9 @@ _loop0_216_rule(Parser *p)
     return _seq;
 }
 
-// _loop1_217: except_star_block
+// _loop1_218: except_star_block
 static asdl_seq *
-_loop1_217_rule(Parser *p)
+_loop1_218_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38394,7 +38465,7 @@ _loop1_217_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_217[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "except_star_block"));
+        D(fprintf(stderr, "%*c> _loop1_218[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "except_star_block"));
         excepthandler_ty except_star_block_var;
         while (
             (except_star_block_var = except_star_block_rule(p))  // except_star_block
@@ -38417,7 +38488,7 @@ _loop1_217_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_217[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_218[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "except_star_block"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -38439,9 +38510,9 @@ _loop1_217_rule(Parser *p)
     return _seq;
 }
 
-// _tmp_218: expression ['as' NAME]
+// _tmp_219: expression ['as' NAME]
 static void *
-_tmp_218_rule(Parser *p)
+_tmp_219_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38457,64 +38528,23 @@ _tmp_218_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_218[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ['as' NAME]"));
+        D(fprintf(stderr, "%*c> _tmp_219[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ['as' NAME]"));
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
         expr_ty expression_var;
         if (
             (expression_var = expression_rule(p))  // expression
             &&
-            (_opt_var = _tmp_270_rule(p), !p->error_indicator)  // ['as' NAME]
+            (_opt_var = _tmp_272_rule(p), !p->error_indicator)  // ['as' NAME]
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_218[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ['as' NAME]"));
+            D(fprintf(stderr, "%*c+ _tmp_219[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ['as' NAME]"));
             _res = _PyPegen_dummy_name(p, expression_var, _opt_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_218[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ['as' NAME]"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_219: 'as' NAME
-static void *
-_tmp_219_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // 'as' NAME
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_219[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
-        Token * _keyword;
-        expr_ty name_var;
-        if (
-            (_keyword = _PyPegen_expect_token(p, 654))  // token='as'
-            &&
-            (name_var = _PyPegen_name_token(p))  // NAME
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_219[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
-            _res = _PyPegen_dummy_name(p, _keyword, name_var);
-            goto done;
-        }
-        p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_219[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ['as' NAME]"));
     }
     _res = NULL;
   done:
@@ -38563,66 +38593,9 @@ _tmp_220_rule(Parser *p)
     return _res;
 }
 
-// _tmp_221: NEWLINE | ':'
+// _tmp_221: 'as' NAME
 static void *
 _tmp_221_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // NEWLINE
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_221[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE"));
-        Token * newline_var;
-        if (
-            (newline_var = _PyPegen_expect_token(p, NEWLINE))  // token='NEWLINE'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_221[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE"));
-            _res = newline_var;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_221[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE"));
-    }
-    { // ':'
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_221[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 11))  // token=':'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_221[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_221[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_222: 'as' NAME
-static void *
-_tmp_222_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38638,7 +38611,7 @@ _tmp_222_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_222[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+        D(fprintf(stderr, "%*c> _tmp_221[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
         Token * _keyword;
         expr_ty name_var;
         if (
@@ -38647,12 +38620,12 @@ _tmp_222_rule(Parser *p)
             (name_var = _PyPegen_name_token(p))  // NAME
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_222[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+            D(fprintf(stderr, "%*c+ _tmp_221[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
             _res = _PyPegen_dummy_name(p, _keyword, name_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_222[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_221[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME"));
     }
     _res = NULL;
@@ -38661,6 +38634,63 @@ _tmp_222_rule(Parser *p)
     return _res;
 }
 
+// _tmp_222: NEWLINE | ':'
+static void *
+_tmp_222_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // NEWLINE
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_222[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE"));
+        Token * newline_var;
+        if (
+            (newline_var = _PyPegen_expect_token(p, NEWLINE))  // token='NEWLINE'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_222[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE"));
+            _res = newline_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_222[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE"));
+    }
+    { // ':'
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_222[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 11))  // token=':'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_222[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_222[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
 // _tmp_223: 'as' NAME
 static void *
 _tmp_223_rule(Parser *p)
@@ -38702,9 +38732,50 @@ _tmp_223_rule(Parser *p)
     return _res;
 }
 
-// _tmp_224: positional_patterns ','
+// _tmp_224: 'as' NAME
 static void *
 _tmp_224_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // 'as' NAME
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_224[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+        Token * _keyword;
+        expr_ty name_var;
+        if (
+            (_keyword = _PyPegen_expect_token(p, 654))  // token='as'
+            &&
+            (name_var = _PyPegen_name_token(p))  // NAME
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_224[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+            _res = _PyPegen_dummy_name(p, _keyword, name_var);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_224[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_225: positional_patterns ','
+static void *
+_tmp_225_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38720,7 +38791,7 @@ _tmp_224_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_224[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "positional_patterns ','"));
+        D(fprintf(stderr, "%*c> _tmp_225[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "positional_patterns ','"));
         Token * _literal;
         asdl_pattern_seq* positional_patterns_var;
         if (
@@ -38729,12 +38800,12 @@ _tmp_224_rule(Parser *p)
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_224[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "positional_patterns ','"));
+            D(fprintf(stderr, "%*c+ _tmp_225[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "positional_patterns ','"));
             _res = _PyPegen_dummy_name(p, positional_patterns_var, _literal);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_224[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_225[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "positional_patterns ','"));
     }
     _res = NULL;
@@ -38743,9 +38814,9 @@ _tmp_224_rule(Parser *p)
     return _res;
 }
 
-// _tmp_225: '->' expression
+// _tmp_226: '->' expression
 static void *
-_tmp_225_rule(Parser *p)
+_tmp_226_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38761,7 +38832,7 @@ _tmp_225_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_225[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'->' expression"));
+        D(fprintf(stderr, "%*c> _tmp_226[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'->' expression"));
         Token * _literal;
         expr_ty expression_var;
         if (
@@ -38770,58 +38841,13 @@ _tmp_225_rule(Parser *p)
             (expression_var = expression_rule(p))  // expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_225[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'->' expression"));
+            D(fprintf(stderr, "%*c+ _tmp_226[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'->' expression"));
             _res = _PyPegen_dummy_name(p, _literal, expression_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_225[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'->' expression"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_226: '(' arguments? ')'
-static void *
-_tmp_226_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // '(' arguments? ')'
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_226[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' arguments? ')'"));
-        Token * _literal;
-        Token * _literal_1;
-        void *_opt_var;
-        UNUSED(_opt_var); // Silence compiler warnings
-        if (
-            (_literal = _PyPegen_expect_token(p, 7))  // token='('
-            &&
-            (_opt_var = arguments_rule(p), !p->error_indicator)  // arguments?
-            &&
-            (_literal_1 = _PyPegen_expect_token(p, 8))  // token=')'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_226[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' arguments? ')'"));
-            _res = _PyPegen_dummy_name(p, _literal, _opt_var, _literal_1);
-            goto done;
-        }
-        p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_226[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' arguments? ')'"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'->' expression"));
     }
     _res = NULL;
   done:
@@ -38874,9 +38900,54 @@ _tmp_227_rule(Parser *p)
     return _res;
 }
 
-// _loop0_229: ',' double_starred_kvpair
+// _tmp_228: '(' arguments? ')'
+static void *
+_tmp_228_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // '(' arguments? ')'
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_228[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' arguments? ')'"));
+        Token * _literal;
+        Token * _literal_1;
+        void *_opt_var;
+        UNUSED(_opt_var); // Silence compiler warnings
+        if (
+            (_literal = _PyPegen_expect_token(p, 7))  // token='('
+            &&
+            (_opt_var = arguments_rule(p), !p->error_indicator)  // arguments?
+            &&
+            (_literal_1 = _PyPegen_expect_token(p, 8))  // token=')'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_228[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' arguments? ')'"));
+            _res = _PyPegen_dummy_name(p, _literal, _opt_var, _literal_1);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_228[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' arguments? ')'"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _loop0_230: ',' double_starred_kvpair
 static asdl_seq *
-_loop0_229_rule(Parser *p)
+_loop0_230_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38901,7 +38972,7 @@ _loop0_229_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_229[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' double_starred_kvpair"));
+        D(fprintf(stderr, "%*c> _loop0_230[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' double_starred_kvpair"));
         Token * _literal;
         KeyValuePair* elem;
         while (
@@ -38933,7 +39004,7 @@ _loop0_229_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_229[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_230[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' double_starred_kvpair"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -38950,9 +39021,9 @@ _loop0_229_rule(Parser *p)
     return _seq;
 }
 
-// _gather_228: double_starred_kvpair _loop0_229
+// _gather_229: double_starred_kvpair _loop0_230
 static asdl_seq *
-_gather_228_rule(Parser *p)
+_gather_229_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -38963,84 +39034,27 @@ _gather_228_rule(Parser *p)
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // double_starred_kvpair _loop0_229
+    { // double_starred_kvpair _loop0_230
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_228[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "double_starred_kvpair _loop0_229"));
+        D(fprintf(stderr, "%*c> _gather_229[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "double_starred_kvpair _loop0_230"));
         KeyValuePair* elem;
         asdl_seq * seq;
         if (
             (elem = double_starred_kvpair_rule(p))  // double_starred_kvpair
             &&
-            (seq = _loop0_229_rule(p))  // _loop0_229
+            (seq = _loop0_230_rule(p))  // _loop0_230
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_228[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "double_starred_kvpair _loop0_229"));
+            D(fprintf(stderr, "%*c+ _gather_229[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "double_starred_kvpair _loop0_230"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_228[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "double_starred_kvpair _loop0_229"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_230: '}' | ','
-static void *
-_tmp_230_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // '}'
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_230[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'}'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 26))  // token='}'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_230[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'}'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_230[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'}'"));
-    }
-    { // ','
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_230[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 12))  // token=','
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_230[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_230[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
+        D(fprintf(stderr, "%*c%s _gather_229[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "double_starred_kvpair _loop0_230"));
     }
     _res = NULL;
   done:
@@ -39105,7 +39119,7 @@ _tmp_231_rule(Parser *p)
     return _res;
 }
 
-// _tmp_232: yield_expr | star_expressions
+// _tmp_232: '}' | ','
 static void *
 _tmp_232_rule(Parser *p)
 {
@@ -39118,43 +39132,43 @@ _tmp_232_rule(Parser *p)
     }
     void * _res = NULL;
     int _mark = p->mark;
-    { // yield_expr
+    { // '}'
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_232[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
-        expr_ty yield_expr_var;
+        D(fprintf(stderr, "%*c> _tmp_232[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'}'"));
+        Token * _literal;
         if (
-            (yield_expr_var = yield_expr_rule(p))  // yield_expr
+            (_literal = _PyPegen_expect_token(p, 26))  // token='}'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_232[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
-            _res = yield_expr_var;
+            D(fprintf(stderr, "%*c+ _tmp_232[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'}'"));
+            _res = _literal;
             goto done;
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_232[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'}'"));
     }
-    { // star_expressions
+    { // ','
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_232[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
-        expr_ty star_expressions_var;
+        D(fprintf(stderr, "%*c> _tmp_232[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
+        Token * _literal;
         if (
-            (star_expressions_var = star_expressions_rule(p))  // star_expressions
+            (_literal = _PyPegen_expect_token(p, 12))  // token=','
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_232[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
-            _res = star_expressions_var;
+            D(fprintf(stderr, "%*c+ _tmp_232[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
+            _res = _literal;
             goto done;
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_232[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
     }
     _res = NULL;
   done:
@@ -39219,9 +39233,66 @@ _tmp_233_rule(Parser *p)
     return _res;
 }
 
-// _tmp_234: '=' | '!' | ':' | '}'
+// _tmp_234: yield_expr | star_expressions
 static void *
 _tmp_234_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // yield_expr
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_234[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+        expr_ty yield_expr_var;
+        if (
+            (yield_expr_var = yield_expr_rule(p))  // yield_expr
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_234[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+            _res = yield_expr_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_234[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr"));
+    }
+    { // star_expressions
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_234[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+        expr_ty star_expressions_var;
+        if (
+            (star_expressions_var = star_expressions_rule(p))  // star_expressions
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_234[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+            _res = star_expressions_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_234[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_235: '=' | '!' | ':' | '}'
+static void *
+_tmp_235_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -39237,18 +39308,18 @@ _tmp_234_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_234[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'='"));
+        D(fprintf(stderr, "%*c> _tmp_235[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'='"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 22))  // token='='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_234[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'='"));
+            D(fprintf(stderr, "%*c+ _tmp_235[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'='"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_234[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_235[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'='"));
     }
     { // '!'
@@ -39256,18 +39327,18 @@ _tmp_234_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_234[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!'"));
+        D(fprintf(stderr, "%*c> _tmp_235[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 54))  // token='!'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_234[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!'"));
+            D(fprintf(stderr, "%*c+ _tmp_235[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_234[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_235[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'!'"));
     }
     { // ':'
@@ -39275,18 +39346,18 @@ _tmp_234_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_234[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        D(fprintf(stderr, "%*c> _tmp_235[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_234[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            D(fprintf(stderr, "%*c+ _tmp_235[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_234[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_235[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
     }
     { // '}'
@@ -39294,18 +39365,18 @@ _tmp_234_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_234[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'}'"));
+        D(fprintf(stderr, "%*c> _tmp_235[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'}'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 26))  // token='}'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_234[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'}'"));
+            D(fprintf(stderr, "%*c+ _tmp_235[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'}'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_234[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_235[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'}'"));
     }
     _res = NULL;
@@ -39314,64 +39385,7 @@ _tmp_234_rule(Parser *p)
     return _res;
 }
 
-// _tmp_235: yield_expr | star_expressions
-static void *
-_tmp_235_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // yield_expr
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_235[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
-        expr_ty yield_expr_var;
-        if (
-            (yield_expr_var = yield_expr_rule(p))  // yield_expr
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_235[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
-            _res = yield_expr_var;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_235[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr"));
-    }
-    { // star_expressions
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_235[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
-        expr_ty star_expressions_var;
-        if (
-            (star_expressions_var = star_expressions_rule(p))  // star_expressions
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_235[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
-            _res = star_expressions_var;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_235[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_236: '!' | ':' | '}'
+// _tmp_236: yield_expr | star_expressions
 static void *
 _tmp_236_rule(Parser *p)
 {
@@ -39384,62 +39398,43 @@ _tmp_236_rule(Parser *p)
     }
     void * _res = NULL;
     int _mark = p->mark;
-    { // '!'
+    { // yield_expr
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_236[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!'"));
-        Token * _literal;
+        D(fprintf(stderr, "%*c> _tmp_236[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+        expr_ty yield_expr_var;
         if (
-            (_literal = _PyPegen_expect_token(p, 54))  // token='!'
+            (yield_expr_var = yield_expr_rule(p))  // yield_expr
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_236[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!'"));
-            _res = _literal;
+            D(fprintf(stderr, "%*c+ _tmp_236[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+            _res = yield_expr_var;
             goto done;
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_236[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'!'"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr"));
     }
-    { // ':'
+    { // star_expressions
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_236[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
-        Token * _literal;
+        D(fprintf(stderr, "%*c> _tmp_236[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+        expr_ty star_expressions_var;
         if (
-            (_literal = _PyPegen_expect_token(p, 11))  // token=':'
+            (star_expressions_var = star_expressions_rule(p))  // star_expressions
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_236[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
-            _res = _literal;
+            D(fprintf(stderr, "%*c+ _tmp_236[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+            _res = star_expressions_var;
             goto done;
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_236[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
-    }
-    { // '}'
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_236[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'}'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 26))  // token='}'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_236[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'}'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_236[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'}'"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions"));
     }
     _res = NULL;
   done:
@@ -39447,7 +39442,7 @@ _tmp_236_rule(Parser *p)
     return _res;
 }
 
-// _tmp_237: yield_expr | star_expressions
+// _tmp_237: '!' | ':' | '}'
 static void *
 _tmp_237_rule(Parser *p)
 {
@@ -39460,43 +39455,62 @@ _tmp_237_rule(Parser *p)
     }
     void * _res = NULL;
     int _mark = p->mark;
-    { // yield_expr
+    { // '!'
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_237[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
-        expr_ty yield_expr_var;
+        D(fprintf(stderr, "%*c> _tmp_237[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!'"));
+        Token * _literal;
         if (
-            (yield_expr_var = yield_expr_rule(p))  // yield_expr
+            (_literal = _PyPegen_expect_token(p, 54))  // token='!'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_237[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
-            _res = yield_expr_var;
+            D(fprintf(stderr, "%*c+ _tmp_237[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!'"));
+            _res = _literal;
             goto done;
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_237[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'!'"));
     }
-    { // star_expressions
+    { // ':'
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_237[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
-        expr_ty star_expressions_var;
+        D(fprintf(stderr, "%*c> _tmp_237[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        Token * _literal;
         if (
-            (star_expressions_var = star_expressions_rule(p))  // star_expressions
+            (_literal = _PyPegen_expect_token(p, 11))  // token=':'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_237[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
-            _res = star_expressions_var;
+            D(fprintf(stderr, "%*c+ _tmp_237[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            _res = _literal;
             goto done;
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_237[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
+    }
+    { // '}'
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_237[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'}'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 26))  // token='}'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_237[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'}'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_237[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'}'"));
     }
     _res = NULL;
   done:
@@ -39561,107 +39575,9 @@ _tmp_238_rule(Parser *p)
     return _res;
 }
 
-// _tmp_239: '!' NAME
+// _tmp_239: yield_expr | star_expressions
 static void *
 _tmp_239_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // '!' NAME
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_239[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!' NAME"));
-        Token * _literal;
-        expr_ty name_var;
-        if (
-            (_literal = _PyPegen_expect_token(p, 54))  // token='!'
-            &&
-            (name_var = _PyPegen_name_token(p))  // NAME
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_239[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!' NAME"));
-            _res = _PyPegen_dummy_name(p, _literal, name_var);
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_239[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'!' NAME"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_240: ':' | '}'
-static void *
-_tmp_240_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // ':'
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_240[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 11))  // token=':'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_240[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_240[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
-    }
-    { // '}'
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_240[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'}'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 26))  // token='}'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_240[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'}'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_240[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'}'"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_241: yield_expr | star_expressions
-static void *
-_tmp_241_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -39677,18 +39593,18 @@ _tmp_241_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_241[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+        D(fprintf(stderr, "%*c> _tmp_239[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
         expr_ty yield_expr_var;
         if (
             (yield_expr_var = yield_expr_rule(p))  // yield_expr
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_241[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+            D(fprintf(stderr, "%*c+ _tmp_239[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
             _res = yield_expr_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_241[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_239[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr"));
     }
     { // star_expressions
@@ -39696,18 +39612,18 @@ _tmp_241_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_241[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+        D(fprintf(stderr, "%*c> _tmp_239[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
         expr_ty star_expressions_var;
         if (
             (star_expressions_var = star_expressions_rule(p))  // star_expressions
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_241[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+            D(fprintf(stderr, "%*c+ _tmp_239[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
             _res = star_expressions_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_241[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_239[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions"));
     }
     _res = NULL;
@@ -39716,9 +39632,9 @@ _tmp_241_rule(Parser *p)
     return _res;
 }
 
-// _tmp_242: '!' NAME
+// _tmp_240: '!' NAME
 static void *
-_tmp_242_rule(Parser *p)
+_tmp_240_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -39734,7 +39650,7 @@ _tmp_242_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_242[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!' NAME"));
+        D(fprintf(stderr, "%*c> _tmp_240[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!' NAME"));
         Token * _literal;
         expr_ty name_var;
         if (
@@ -39743,12 +39659,12 @@ _tmp_242_rule(Parser *p)
             (name_var = _PyPegen_name_token(p))  // NAME
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_242[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!' NAME"));
+            D(fprintf(stderr, "%*c+ _tmp_240[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!' NAME"));
             _res = _PyPegen_dummy_name(p, _literal, name_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_242[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_240[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'!' NAME"));
     }
     _res = NULL;
@@ -39757,9 +39673,164 @@ _tmp_242_rule(Parser *p)
     return _res;
 }
 
-// _loop0_243: fstring_format_spec
+// _tmp_241: ':' | '}'
+static void *
+_tmp_241_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // ':'
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_241[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 11))  // token=':'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_241[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_241[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
+    }
+    { // '}'
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_241[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'}'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 26))  // token='}'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_241[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'}'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_241[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'}'"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_242: yield_expr | star_expressions
+static void *
+_tmp_242_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // yield_expr
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_242[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+        expr_ty yield_expr_var;
+        if (
+            (yield_expr_var = yield_expr_rule(p))  // yield_expr
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_242[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+            _res = yield_expr_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_242[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr"));
+    }
+    { // star_expressions
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_242[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+        expr_ty star_expressions_var;
+        if (
+            (star_expressions_var = star_expressions_rule(p))  // star_expressions
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_242[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+            _res = star_expressions_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_242[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_243: '!' NAME
+static void *
+_tmp_243_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // '!' NAME
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_243[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!' NAME"));
+        Token * _literal;
+        expr_ty name_var;
+        if (
+            (_literal = _PyPegen_expect_token(p, 54))  // token='!'
+            &&
+            (name_var = _PyPegen_name_token(p))  // NAME
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_243[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!' NAME"));
+            _res = _PyPegen_dummy_name(p, _literal, name_var);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_243[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'!' NAME"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _loop0_244: fstring_format_spec
 static asdl_seq *
-_loop0_243_rule(Parser *p)
+_loop0_244_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -39784,7 +39855,7 @@ _loop0_243_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_243[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "fstring_format_spec"));
+        D(fprintf(stderr, "%*c> _loop0_244[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "fstring_format_spec"));
         expr_ty fstring_format_spec_var;
         while (
             (fstring_format_spec_var = fstring_format_spec_rule(p))  // fstring_format_spec
@@ -39807,7 +39878,7 @@ _loop0_243_rule(Parser *p)
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_243[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_244[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "fstring_format_spec"));
     }
     asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
@@ -39824,9 +39895,9 @@ _loop0_243_rule(Parser *p)
     return _seq;
 }
 
-// _tmp_244: yield_expr | star_expressions
+// _tmp_245: yield_expr | star_expressions
 static void *
-_tmp_244_rule(Parser *p)
+_tmp_245_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -39842,18 +39913,18 @@ _tmp_244_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_244[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+        D(fprintf(stderr, "%*c> _tmp_245[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
         expr_ty yield_expr_var;
         if (
             (yield_expr_var = yield_expr_rule(p))  // yield_expr
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_244[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+            D(fprintf(stderr, "%*c+ _tmp_245[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
             _res = yield_expr_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_244[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_245[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr"));
     }
     { // star_expressions
@@ -39861,18 +39932,18 @@ _tmp_244_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_244[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+        D(fprintf(stderr, "%*c> _tmp_245[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
         expr_ty star_expressions_var;
         if (
             (star_expressions_var = star_expressions_rule(p))  // star_expressions
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_244[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+            D(fprintf(stderr, "%*c+ _tmp_245[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
             _res = star_expressions_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_244[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_245[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions"));
     }
     _res = NULL;
@@ -39881,9 +39952,9 @@ _tmp_244_rule(Parser *p)
     return _res;
 }
 
-// _tmp_245: '!' NAME
+// _tmp_246: '!' NAME
 static void *
-_tmp_245_rule(Parser *p)
+_tmp_246_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -39899,7 +39970,7 @@ _tmp_245_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_245[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!' NAME"));
+        D(fprintf(stderr, "%*c> _tmp_246[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!' NAME"));
         Token * _literal;
         expr_ty name_var;
         if (
@@ -39908,12 +39979,12 @@ _tmp_245_rule(Parser *p)
             (name_var = _PyPegen_name_token(p))  // NAME
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_245[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!' NAME"));
+            D(fprintf(stderr, "%*c+ _tmp_246[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!' NAME"));
             _res = _PyPegen_dummy_name(p, _literal, name_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_245[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_246[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'!' NAME"));
     }
     _res = NULL;
@@ -39922,9 +39993,9 @@ _tmp_245_rule(Parser *p)
     return _res;
 }
 
-// _tmp_246: ':' | '}'
+// _tmp_247: ':' | '}'
 static void *
-_tmp_246_rule(Parser *p)
+_tmp_247_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -39940,18 +40011,18 @@ _tmp_246_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_246[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        D(fprintf(stderr, "%*c> _tmp_247[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_246[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            D(fprintf(stderr, "%*c+ _tmp_247[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_246[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_247[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
     }
     { // '}'
@@ -39959,18 +40030,18 @@ _tmp_246_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_246[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'}'"));
+        D(fprintf(stderr, "%*c> _tmp_247[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'}'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 26))  // token='}'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_246[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'}'"));
+            D(fprintf(stderr, "%*c+ _tmp_247[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'}'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_246[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_247[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'}'"));
     }
     _res = NULL;
@@ -39979,9 +40050,9 @@ _tmp_246_rule(Parser *p)
     return _res;
 }
 
-// _tmp_247: star_targets '='
+// _tmp_248: star_targets '='
 static void *
-_tmp_247_rule(Parser *p)
+_tmp_248_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -39997,7 +40068,7 @@ _tmp_247_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_247[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+        D(fprintf(stderr, "%*c> _tmp_248[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
         Token * _literal;
         expr_ty z;
         if (
@@ -40006,7 +40077,7 @@ _tmp_247_rule(Parser *p)
             (_literal = _PyPegen_expect_token(p, 22))  // token='='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_247[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+            D(fprintf(stderr, "%*c+ _tmp_248[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
             _res = z;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -40016,7 +40087,7 @@ _tmp_247_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_247[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_248[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='"));
     }
     _res = NULL;
@@ -40025,63 +40096,6 @@ _tmp_247_rule(Parser *p)
     return _res;
 }
 
-// _tmp_248: '.' | '...'
-static void *
-_tmp_248_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // '.'
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_248[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 23))  // token='.'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_248[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_248[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'.'"));
-    }
-    { // '...'
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_248[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 52))  // token='...'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_248[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_248[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'...'"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
 // _tmp_249: '.' | '...'
 static void *
 _tmp_249_rule(Parser *p)
@@ -40139,9 +40153,66 @@ _tmp_249_rule(Parser *p)
     return _res;
 }
 
-// _tmp_250: '@' named_expression NEWLINE
+// _tmp_250: '.' | '...'
 static void *
 _tmp_250_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // '.'
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_250[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 23))  // token='.'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_250[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_250[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'.'"));
+    }
+    { // '...'
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_250[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 52))  // token='...'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_250[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_250[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'...'"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_251: '@' named_expression NEWLINE
+static void *
+_tmp_251_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -40157,7 +40228,7 @@ _tmp_250_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_250[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE"));
+        D(fprintf(stderr, "%*c> _tmp_251[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE"));
         Token * _literal;
         expr_ty f;
         Token * newline_var;
@@ -40169,7 +40240,7 @@ _tmp_250_rule(Parser *p)
             (newline_var = _PyPegen_expect_token(p, NEWLINE))  // token='NEWLINE'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_250[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE"));
+            D(fprintf(stderr, "%*c+ _tmp_251[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE"));
             _res = f;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -40179,7 +40250,7 @@ _tmp_250_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_250[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_251[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'@' named_expression NEWLINE"));
     }
     _res = NULL;
@@ -40188,9 +40259,9 @@ _tmp_250_rule(Parser *p)
     return _res;
 }
 
-// _tmp_251: ',' expression
+// _tmp_252: ',' expression
 static void *
-_tmp_251_rule(Parser *p)
+_tmp_252_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -40206,7 +40277,7 @@ _tmp_251_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_251[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression"));
+        D(fprintf(stderr, "%*c> _tmp_252[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression"));
         Token * _literal;
         expr_ty c;
         if (
@@ -40215,7 +40286,7 @@ _tmp_251_rule(Parser *p)
             (c = expression_rule(p))  // expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_251[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' expression"));
+            D(fprintf(stderr, "%*c+ _tmp_252[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' expression"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -40225,7 +40296,7 @@ _tmp_251_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_251[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_252[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression"));
     }
     _res = NULL;
@@ -40234,9 +40305,9 @@ _tmp_251_rule(Parser *p)
     return _res;
 }
 
-// _tmp_252: ',' star_expression
+// _tmp_253: ',' star_expression
 static void *
-_tmp_252_rule(Parser *p)
+_tmp_253_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -40252,7 +40323,7 @@ _tmp_252_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_252[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
+        D(fprintf(stderr, "%*c> _tmp_253[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
         Token * _literal;
         expr_ty c;
         if (
@@ -40261,7 +40332,7 @@ _tmp_252_rule(Parser *p)
             (c = star_expression_rule(p))  // star_expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_252[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
+            D(fprintf(stderr, "%*c+ _tmp_253[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -40271,7 +40342,7 @@ _tmp_252_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_252[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_253[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_expression"));
     }
     _res = NULL;
@@ -40280,9 +40351,9 @@ _tmp_252_rule(Parser *p)
     return _res;
 }
 
-// _tmp_253: 'or' conjunction
+// _tmp_254: 'or' conjunction
 static void *
-_tmp_253_rule(Parser *p)
+_tmp_254_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -40298,7 +40369,7 @@ _tmp_253_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_253[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'or' conjunction"));
+        D(fprintf(stderr, "%*c> _tmp_254[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'or' conjunction"));
         Token * _keyword;
         expr_ty c;
         if (
@@ -40307,7 +40378,7 @@ _tmp_253_rule(Parser *p)
             (c = conjunction_rule(p))  // conjunction
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_253[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'or' conjunction"));
+            D(fprintf(stderr, "%*c+ _tmp_254[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'or' conjunction"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -40317,7 +40388,7 @@ _tmp_253_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_253[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_254[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'or' conjunction"));
     }
     _res = NULL;
@@ -40326,9 +40397,9 @@ _tmp_253_rule(Parser *p)
     return _res;
 }
 
-// _tmp_254: 'and' inversion
+// _tmp_255: 'and' inversion
 static void *
-_tmp_254_rule(Parser *p)
+_tmp_255_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -40344,7 +40415,7 @@ _tmp_254_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_254[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'and' inversion"));
+        D(fprintf(stderr, "%*c> _tmp_255[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'and' inversion"));
         Token * _keyword;
         expr_ty c;
         if (
@@ -40353,7 +40424,7 @@ _tmp_254_rule(Parser *p)
             (c = inversion_rule(p))  // inversion
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_254[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'and' inversion"));
+            D(fprintf(stderr, "%*c+ _tmp_255[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'and' inversion"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -40363,7 +40434,7 @@ _tmp_254_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_254[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_255[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'and' inversion"));
     }
     _res = NULL;
@@ -40372,9 +40443,9 @@ _tmp_254_rule(Parser *p)
     return _res;
 }
 
-// _tmp_255: slice | starred_expression
+// _tmp_256: slice | starred_expression
 static void *
-_tmp_255_rule(Parser *p)
+_tmp_256_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -40390,18 +40461,18 @@ _tmp_255_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_255[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slice"));
+        D(fprintf(stderr, "%*c> _tmp_256[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slice"));
         expr_ty slice_var;
         if (
             (slice_var = slice_rule(p))  // slice
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_255[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slice"));
+            D(fprintf(stderr, "%*c+ _tmp_256[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slice"));
             _res = slice_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_255[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_256[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slice"));
     }
     { // starred_expression
@@ -40409,18 +40480,18 @@ _tmp_255_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_255[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "starred_expression"));
+        D(fprintf(stderr, "%*c> _tmp_256[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "starred_expression"));
         expr_ty starred_expression_var;
         if (
             (starred_expression_var = starred_expression_rule(p))  // starred_expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_255[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "starred_expression"));
+            D(fprintf(stderr, "%*c+ _tmp_256[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "starred_expression"));
             _res = starred_expression_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_255[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_256[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "starred_expression"));
     }
     _res = NULL;
@@ -40429,9 +40500,9 @@ _tmp_255_rule(Parser *p)
     return _res;
 }
 
-// _tmp_256: fstring | string
+// _tmp_257: fstring | string
 static void *
-_tmp_256_rule(Parser *p)
+_tmp_257_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -40447,18 +40518,18 @@ _tmp_256_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_256[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "fstring"));
+        D(fprintf(stderr, "%*c> _tmp_257[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "fstring"));
         expr_ty fstring_var;
         if (
             (fstring_var = fstring_rule(p))  // fstring
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_256[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "fstring"));
+            D(fprintf(stderr, "%*c+ _tmp_257[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "fstring"));
             _res = fstring_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_256[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_257[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "fstring"));
     }
     { // string
@@ -40466,65 +40537,19 @@ _tmp_256_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_256[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "string"));
+        D(fprintf(stderr, "%*c> _tmp_257[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "string"));
         expr_ty string_var;
         if (
             (string_var = string_rule(p))  // string
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_256[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "string"));
+            D(fprintf(stderr, "%*c+ _tmp_257[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "string"));
             _res = string_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_256[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "string"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_257: 'if' disjunction
-static void *
-_tmp_257_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // 'if' disjunction
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_257[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
-        Token * _keyword;
-        expr_ty z;
-        if (
-            (_keyword = _PyPegen_expect_token(p, 656))  // token='if'
-            &&
-            (z = disjunction_rule(p))  // disjunction
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_257[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
-            _res = z;
-            if (_res == NULL && PyErr_Occurred()) {
-                p->error_indicator = 1;
-                p->level--;
-                return NULL;
-            }
-            goto done;
-        }
-        p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_257[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' disjunction"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "string"));
     }
     _res = NULL;
   done:
@@ -40578,9 +40603,55 @@ _tmp_258_rule(Parser *p)
     return _res;
 }
 
-// _tmp_259: starred_expression | (assignment_expression | expression !':=') !'='
+// _tmp_259: 'if' disjunction
 static void *
 _tmp_259_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // 'if' disjunction
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_259[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
+        Token * _keyword;
+        expr_ty z;
+        if (
+            (_keyword = _PyPegen_expect_token(p, 656))  // token='if'
+            &&
+            (z = disjunction_rule(p))  // disjunction
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_259[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
+            _res = z;
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                p->level--;
+                return NULL;
+            }
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_259[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' disjunction"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_260: starred_expression | (assignment_expression | expression !':=') !'='
+static void *
+_tmp_260_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -40596,18 +40667,18 @@ _tmp_259_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_259[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "starred_expression"));
+        D(fprintf(stderr, "%*c> _tmp_260[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "starred_expression"));
         expr_ty starred_expression_var;
         if (
             (starred_expression_var = starred_expression_rule(p))  // starred_expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_259[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "starred_expression"));
+            D(fprintf(stderr, "%*c+ _tmp_260[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "starred_expression"));
             _res = starred_expression_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_259[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_260[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "starred_expression"));
     }
     { // (assignment_expression | expression !':=') !'='
@@ -40615,67 +40686,21 @@ _tmp_259_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_259[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(assignment_expression | expression !':=') !'='"));
-        void *_tmp_271_var;
+        D(fprintf(stderr, "%*c> _tmp_260[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(assignment_expression | expression !':=') !'='"));
+        void *_tmp_273_var;
         if (
-            (_tmp_271_var = _tmp_271_rule(p))  // assignment_expression | expression !':='
+            (_tmp_273_var = _tmp_273_rule(p))  // assignment_expression | expression !':='
             &&
             _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 22)  // token='='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_259[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(assignment_expression | expression !':=') !'='"));
-            _res = _tmp_271_var;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_259[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(assignment_expression | expression !':=') !'='"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_260: ',' star_target
-static void *
-_tmp_260_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // ',' star_target
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_260[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target"));
-        Token * _literal;
-        expr_ty c;
-        if (
-            (_literal = _PyPegen_expect_token(p, 12))  // token=','
-            &&
-            (c = star_target_rule(p))  // star_target
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_260[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_target"));
-            _res = c;
-            if (_res == NULL && PyErr_Occurred()) {
-                p->error_indicator = 1;
-                p->level--;
-                return NULL;
-            }
+            D(fprintf(stderr, "%*c+ _tmp_260[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(assignment_expression | expression !':=') !'='"));
+            _res = _tmp_273_var;
             goto done;
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_260[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_target"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(assignment_expression | expression !':=') !'='"));
     }
     _res = NULL;
   done:
@@ -40729,7 +40754,7 @@ _tmp_261_rule(Parser *p)
     return _res;
 }
 
-// _tmp_262: star_targets '='
+// _tmp_262: ',' star_target
 static void *
 _tmp_262_rule(Parser *p)
 {
@@ -40742,27 +40767,32 @@ _tmp_262_rule(Parser *p)
     }
     void * _res = NULL;
     int _mark = p->mark;
-    { // star_targets '='
+    { // ',' star_target
         if (p->error_indicator) {
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_262[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+        D(fprintf(stderr, "%*c> _tmp_262[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target"));
         Token * _literal;
-        expr_ty star_targets_var;
+        expr_ty c;
         if (
-            (star_targets_var = star_targets_rule(p))  // star_targets
+            (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (_literal = _PyPegen_expect_token(p, 22))  // token='='
+            (c = star_target_rule(p))  // star_target
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_262[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
-            _res = _PyPegen_dummy_name(p, star_targets_var, _literal);
+            D(fprintf(stderr, "%*c+ _tmp_262[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_target"));
+            _res = c;
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                p->level--;
+                return NULL;
+            }
             goto done;
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_262[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_target"));
     }
     _res = NULL;
   done:
@@ -40770,9 +40800,54 @@ _tmp_262_rule(Parser *p)
     return _res;
 }
 
-// _tmp_263: star_targets '='
+// _tmp_263:
+//     | ','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs
 static void *
 _tmp_263_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // ','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_263[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs"));
+        asdl_seq * _gather_274_var;
+        Token * _literal;
+        asdl_seq* kwargs_var;
+        if (
+            (_gather_274_var = _gather_274_rule(p))  // ','.(starred_expression | (assignment_expression | expression !':=') !'=')+
+            &&
+            (_literal = _PyPegen_expect_token(p, 12))  // token=','
+            &&
+            (kwargs_var = kwargs_rule(p))  // kwargs
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_263[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs"));
+            _res = _PyPegen_dummy_name(p, _gather_274_var, _literal, kwargs_var);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_263[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.(starred_expression | (assignment_expression | expression !':=') !'=')+ ',' kwargs"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_264: star_targets '='
+static void *
+_tmp_264_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -40788,7 +40863,7 @@ _tmp_263_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_263[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+        D(fprintf(stderr, "%*c> _tmp_264[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
         Token * _literal;
         expr_ty star_targets_var;
         if (
@@ -40797,12 +40872,12 @@ _tmp_263_rule(Parser *p)
             (_literal = _PyPegen_expect_token(p, 22))  // token='='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_263[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+            D(fprintf(stderr, "%*c+ _tmp_264[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
             _res = _PyPegen_dummy_name(p, star_targets_var, _literal);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_263[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_264[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='"));
     }
     _res = NULL;
@@ -40811,9 +40886,50 @@ _tmp_263_rule(Parser *p)
     return _res;
 }
 
-// _tmp_264: ')' | '**'
+// _tmp_265: star_targets '='
 static void *
-_tmp_264_rule(Parser *p)
+_tmp_265_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // star_targets '='
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_265[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+        Token * _literal;
+        expr_ty star_targets_var;
+        if (
+            (star_targets_var = star_targets_rule(p))  // star_targets
+            &&
+            (_literal = _PyPegen_expect_token(p, 22))  // token='='
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_265[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+            _res = _PyPegen_dummy_name(p, star_targets_var, _literal);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_265[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_266: ')' | '**'
+static void *
+_tmp_266_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -40829,18 +40945,18 @@ _tmp_264_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_264[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
+        D(fprintf(stderr, "%*c> _tmp_266[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 8))  // token=')'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_264[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
+            D(fprintf(stderr, "%*c+ _tmp_266[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_264[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_266[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'"));
     }
     { // '**'
@@ -40848,18 +40964,18 @@ _tmp_264_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_264[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
+        D(fprintf(stderr, "%*c> _tmp_266[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 35))  // token='**'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_264[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
+            D(fprintf(stderr, "%*c+ _tmp_266[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_264[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_266[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'"));
     }
     _res = NULL;
@@ -40868,9 +40984,9 @@ _tmp_264_rule(Parser *p)
     return _res;
 }
 
-// _tmp_265: ':' | '**'
+// _tmp_267: ':' | '**'
 static void *
-_tmp_265_rule(Parser *p)
+_tmp_267_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -40886,18 +41002,18 @@ _tmp_265_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_265[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        D(fprintf(stderr, "%*c> _tmp_267[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_265[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            D(fprintf(stderr, "%*c+ _tmp_267[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_265[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_267[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
     }
     { // '**'
@@ -40905,103 +41021,19 @@ _tmp_265_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_265[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
+        D(fprintf(stderr, "%*c> _tmp_267[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 35))  // token='**'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_265[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
+            D(fprintf(stderr, "%*c+ _tmp_267[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_265[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_266: expression ['as' star_target]
-static void *
-_tmp_266_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // expression ['as' star_target]
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_266[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ['as' star_target]"));
-        void *_opt_var;
-        UNUSED(_opt_var); // Silence compiler warnings
-        expr_ty expression_var;
-        if (
-            (expression_var = expression_rule(p))  // expression
-            &&
-            (_opt_var = _tmp_272_rule(p), !p->error_indicator)  // ['as' star_target]
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_266[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ['as' star_target]"));
-            _res = _PyPegen_dummy_name(p, expression_var, _opt_var);
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_266[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ['as' star_target]"));
-    }
-    _res = NULL;
-  done:
-    p->level--;
-    return _res;
-}
-
-// _tmp_267: expressions ['as' star_target]
-static void *
-_tmp_267_rule(Parser *p)
-{
-    if (p->level++ == MAXSTACK) {
-        _Pypegen_stack_overflow(p);
-    }
-    if (p->error_indicator) {
-        p->level--;
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // expressions ['as' star_target]
-        if (p->error_indicator) {
-            p->level--;
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_267[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expressions ['as' star_target]"));
-        void *_opt_var;
-        UNUSED(_opt_var); // Silence compiler warnings
-        expr_ty expressions_var;
-        if (
-            (expressions_var = expressions_rule(p))  // expressions
-            &&
-            (_opt_var = _tmp_273_rule(p), !p->error_indicator)  // ['as' star_target]
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_267[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expressions ['as' star_target]"));
-            _res = _PyPegen_dummy_name(p, expressions_var, _opt_var);
-            goto done;
-        }
-        p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_267[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expressions ['as' star_target]"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'"));
     }
     _res = NULL;
   done:
@@ -41034,7 +41066,7 @@ _tmp_268_rule(Parser *p)
         if (
             (expression_var = expression_rule(p))  // expression
             &&
-            (_opt_var = _tmp_274_rule(p), !p->error_indicator)  // ['as' star_target]
+            (_opt_var = _tmp_276_rule(p), !p->error_indicator)  // ['as' star_target]
         )
         {
             D(fprintf(stderr, "%*c+ _tmp_268[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ['as' star_target]"));
@@ -41076,7 +41108,7 @@ _tmp_269_rule(Parser *p)
         if (
             (expressions_var = expressions_rule(p))  // expressions
             &&
-            (_opt_var = _tmp_275_rule(p), !p->error_indicator)  // ['as' star_target]
+            (_opt_var = _tmp_277_rule(p), !p->error_indicator)  // ['as' star_target]
         )
         {
             D(fprintf(stderr, "%*c+ _tmp_269[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expressions ['as' star_target]"));
@@ -41093,9 +41125,93 @@ _tmp_269_rule(Parser *p)
     return _res;
 }
 
-// _tmp_270: 'as' NAME
+// _tmp_270: expression ['as' star_target]
 static void *
 _tmp_270_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // expression ['as' star_target]
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_270[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ['as' star_target]"));
+        void *_opt_var;
+        UNUSED(_opt_var); // Silence compiler warnings
+        expr_ty expression_var;
+        if (
+            (expression_var = expression_rule(p))  // expression
+            &&
+            (_opt_var = _tmp_278_rule(p), !p->error_indicator)  // ['as' star_target]
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_270[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ['as' star_target]"));
+            _res = _PyPegen_dummy_name(p, expression_var, _opt_var);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_270[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ['as' star_target]"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_271: expressions ['as' star_target]
+static void *
+_tmp_271_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // expressions ['as' star_target]
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_271[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expressions ['as' star_target]"));
+        void *_opt_var;
+        UNUSED(_opt_var); // Silence compiler warnings
+        expr_ty expressions_var;
+        if (
+            (expressions_var = expressions_rule(p))  // expressions
+            &&
+            (_opt_var = _tmp_279_rule(p), !p->error_indicator)  // ['as' star_target]
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_271[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expressions ['as' star_target]"));
+            _res = _PyPegen_dummy_name(p, expressions_var, _opt_var);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_271[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expressions ['as' star_target]"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_272: 'as' NAME
+static void *
+_tmp_272_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -41111,7 +41227,7 @@ _tmp_270_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_270[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+        D(fprintf(stderr, "%*c> _tmp_272[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
         Token * _keyword;
         expr_ty name_var;
         if (
@@ -41120,12 +41236,12 @@ _tmp_270_rule(Parser *p)
             (name_var = _PyPegen_name_token(p))  // NAME
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_270[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+            D(fprintf(stderr, "%*c+ _tmp_272[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
             _res = _PyPegen_dummy_name(p, _keyword, name_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_270[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_272[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME"));
     }
     _res = NULL;
@@ -41134,9 +41250,9 @@ _tmp_270_rule(Parser *p)
     return _res;
 }
 
-// _tmp_271: assignment_expression | expression !':='
+// _tmp_273: assignment_expression | expression !':='
 static void *
-_tmp_271_rule(Parser *p)
+_tmp_273_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -41152,18 +41268,18 @@ _tmp_271_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_271[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "assignment_expression"));
+        D(fprintf(stderr, "%*c> _tmp_273[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "assignment_expression"));
         expr_ty assignment_expression_var;
         if (
             (assignment_expression_var = assignment_expression_rule(p))  // assignment_expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_271[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "assignment_expression"));
+            D(fprintf(stderr, "%*c+ _tmp_273[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "assignment_expression"));
             _res = assignment_expression_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_271[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_273[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "assignment_expression"));
     }
     { // expression !':='
@@ -41171,7 +41287,7 @@ _tmp_271_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_271[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression !':='"));
+        D(fprintf(stderr, "%*c> _tmp_273[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression !':='"));
         expr_ty expression_var;
         if (
             (expression_var = expression_rule(p))  // expression
@@ -41179,12 +41295,12 @@ _tmp_271_rule(Parser *p)
             _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 53)  // token=':='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_271[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression !':='"));
+            D(fprintf(stderr, "%*c+ _tmp_273[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression !':='"));
             _res = expression_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_271[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_273[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression !':='"));
     }
     _res = NULL;
@@ -41193,9 +41309,127 @@ _tmp_271_rule(Parser *p)
     return _res;
 }
 
-// _tmp_272: 'as' star_target
+// _loop0_275: ',' (starred_expression | (assignment_expression | expression !':=') !'=')
+static asdl_seq *
+_loop0_275_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        p->level--;
+        return NULL;
+    }
+    Py_ssize_t _children_capacity = 1;
+    Py_ssize_t _n = 0;
+    { // ',' (starred_expression | (assignment_expression | expression !':=') !'=')
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop0_275[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (starred_expression | (assignment_expression | expression !':=') !'=')"));
+        Token * _literal;
+        void *elem;
+        while (
+            (_literal = _PyPegen_expect_token(p, 12))  // token=','
+            &&
+            (elem = _tmp_280_rule(p))  // starred_expression | (assignment_expression | expression !':=') !'='
+        )
+        {
+            _res = elem;
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                PyMem_Free(_children);
+                p->level--;
+                return NULL;
+            }
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    PyMem_Free(_children);
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    p->level--;
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop0_275[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (starred_expression | (assignment_expression | expression !':=') !'=')"));
+    }
+    asdl_seq *_seq = (asdl_seq*)_Py_asdl_generic_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        p->level--;
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET_UNTYPED(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    p->level--;
+    return _seq;
+}
+
+// _gather_274:
+//     | (starred_expression | (assignment_expression | expression !':=') !'=') _loop0_275
+static asdl_seq *
+_gather_274_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    asdl_seq * _res = NULL;
+    int _mark = p->mark;
+    { // (starred_expression | (assignment_expression | expression !':=') !'=') _loop0_275
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _gather_274[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(starred_expression | (assignment_expression | expression !':=') !'=') _loop0_275"));
+        void *elem;
+        asdl_seq * seq;
+        if (
+            (elem = _tmp_280_rule(p))  // starred_expression | (assignment_expression | expression !':=') !'='
+            &&
+            (seq = _loop0_275_rule(p))  // _loop0_275
+        )
+        {
+            D(fprintf(stderr, "%*c+ _gather_274[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(starred_expression | (assignment_expression | expression !':=') !'=') _loop0_275"));
+            _res = _PyPegen_seq_insert_in_front(p, elem, seq);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _gather_274[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(starred_expression | (assignment_expression | expression !':=') !'=') _loop0_275"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_276: 'as' star_target
 static void *
-_tmp_272_rule(Parser *p)
+_tmp_276_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -41211,7 +41445,7 @@ _tmp_272_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_272[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
+        D(fprintf(stderr, "%*c> _tmp_276[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
         Token * _keyword;
         expr_ty star_target_var;
         if (
@@ -41220,12 +41454,12 @@ _tmp_272_rule(Parser *p)
             (star_target_var = star_target_rule(p))  // star_target
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_272[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
+            D(fprintf(stderr, "%*c+ _tmp_276[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
             _res = _PyPegen_dummy_name(p, _keyword, star_target_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_272[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_276[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' star_target"));
     }
     _res = NULL;
@@ -41234,9 +41468,9 @@ _tmp_272_rule(Parser *p)
     return _res;
 }
 
-// _tmp_273: 'as' star_target
+// _tmp_277: 'as' star_target
 static void *
-_tmp_273_rule(Parser *p)
+_tmp_277_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -41252,7 +41486,7 @@ _tmp_273_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_273[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
+        D(fprintf(stderr, "%*c> _tmp_277[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
         Token * _keyword;
         expr_ty star_target_var;
         if (
@@ -41261,12 +41495,12 @@ _tmp_273_rule(Parser *p)
             (star_target_var = star_target_rule(p))  // star_target
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_273[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
+            D(fprintf(stderr, "%*c+ _tmp_277[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
             _res = _PyPegen_dummy_name(p, _keyword, star_target_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_273[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_277[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' star_target"));
     }
     _res = NULL;
@@ -41275,9 +41509,9 @@ _tmp_273_rule(Parser *p)
     return _res;
 }
 
-// _tmp_274: 'as' star_target
+// _tmp_278: 'as' star_target
 static void *
-_tmp_274_rule(Parser *p)
+_tmp_278_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -41293,7 +41527,7 @@ _tmp_274_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_274[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
+        D(fprintf(stderr, "%*c> _tmp_278[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
         Token * _keyword;
         expr_ty star_target_var;
         if (
@@ -41302,12 +41536,12 @@ _tmp_274_rule(Parser *p)
             (star_target_var = star_target_rule(p))  // star_target
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_274[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
+            D(fprintf(stderr, "%*c+ _tmp_278[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
             _res = _PyPegen_dummy_name(p, _keyword, star_target_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_274[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_278[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' star_target"));
     }
     _res = NULL;
@@ -41316,9 +41550,9 @@ _tmp_274_rule(Parser *p)
     return _res;
 }
 
-// _tmp_275: 'as' star_target
+// _tmp_279: 'as' star_target
 static void *
-_tmp_275_rule(Parser *p)
+_tmp_279_rule(Parser *p)
 {
     if (p->level++ == MAXSTACK) {
         _Pypegen_stack_overflow(p);
@@ -41334,7 +41568,7 @@ _tmp_275_rule(Parser *p)
             p->level--;
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_275[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
+        D(fprintf(stderr, "%*c> _tmp_279[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
         Token * _keyword;
         expr_ty star_target_var;
         if (
@@ -41343,12 +41577,12 @@ _tmp_275_rule(Parser *p)
             (star_target_var = star_target_rule(p))  // star_target
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_275[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
+            D(fprintf(stderr, "%*c+ _tmp_279[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
             _res = _PyPegen_dummy_name(p, _keyword, star_target_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_275[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_279[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' star_target"));
     }
     _res = NULL;
@@ -41357,6 +41591,124 @@ _tmp_275_rule(Parser *p)
     return _res;
 }
 
+// _tmp_280: starred_expression | (assignment_expression | expression !':=') !'='
+static void *
+_tmp_280_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // starred_expression
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_280[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "starred_expression"));
+        expr_ty starred_expression_var;
+        if (
+            (starred_expression_var = starred_expression_rule(p))  // starred_expression
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_280[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "starred_expression"));
+            _res = starred_expression_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_280[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "starred_expression"));
+    }
+    { // (assignment_expression | expression !':=') !'='
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_280[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(assignment_expression | expression !':=') !'='"));
+        void *_tmp_281_var;
+        if (
+            (_tmp_281_var = _tmp_281_rule(p))  // assignment_expression | expression !':='
+            &&
+            _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 22)  // token='='
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_280[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(assignment_expression | expression !':=') !'='"));
+            _res = _tmp_281_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_280[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(assignment_expression | expression !':=') !'='"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
+// _tmp_281: assignment_expression | expression !':='
+static void *
+_tmp_281_rule(Parser *p)
+{
+    if (p->level++ == MAXSTACK) {
+        _Pypegen_stack_overflow(p);
+    }
+    if (p->error_indicator) {
+        p->level--;
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // assignment_expression
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_281[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "assignment_expression"));
+        expr_ty assignment_expression_var;
+        if (
+            (assignment_expression_var = assignment_expression_rule(p))  // assignment_expression
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_281[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "assignment_expression"));
+            _res = assignment_expression_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_281[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "assignment_expression"));
+    }
+    { // expression !':='
+        if (p->error_indicator) {
+            p->level--;
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_281[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression !':='"));
+        expr_ty expression_var;
+        if (
+            (expression_var = expression_rule(p))  // expression
+            &&
+            _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 53)  // token=':='
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_281[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression !':='"));
+            _res = expression_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_281[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression !':='"));
+    }
+    _res = NULL;
+  done:
+    p->level--;
+    return _res;
+}
+
 void *
 _PyPegen_parse(Parser *p)
 {