diff --git a/Makefile b/Makefile
index d742a62..fe8f769 100644
--- a/Makefile
+++ b/Makefile
@@ -26,11 +26,8 @@ tmp/runner.o: src/runner.c src/runner.h tmp/flex.h
 tmp/symbol_table.o: src/symbol_table.c src/symbol_table.h
 	$(CC) $(CFLAGS) -o tmp/symbol_table.o -c src/symbol_table.c
 
-parser : clean tmp/lex.yy.c tmp/grammar.tab.c 
-	$(CC) -o parser tmp/lex.yy.c tmp/grammar.tab.c
-
 runner: tmp/lex.yy.c tmp/runner.o tmp/symbol_table.o
-	$(CC) $(CFLAGS) -o $(EXE) tmp/runner.o tmp/lex.yy.c tmp/symbol_table.o
+	$(CC) $(CFLAGS) -o $(EXE) tmp/runner.o tmp/grammar.tab.c tmp/lex.yy.c
 
 debug: CFLAGS += -DDEBUG=1
 debug: clean compiler
@@ -46,6 +43,7 @@ test-s2:
 	chmod +x ./check.sh
 	$(foreach test, $(TESTS-S2), ./$(EXE) -tok $(test);)
 	./check.sh
+	$(foreach test, $(TESTS-S2), ./$(EXE) $(test);)
 
 clean:
 	rm -f *.o
diff --git a/src/grammar.y b/src/grammar.y
index db116e7..4f65856 100644
--- a/src/grammar.y
+++ b/src/grammar.y
@@ -253,10 +253,10 @@ types:
 %%
 
 void yyerror(const char *err) {
-   // fprintf(stderr, "ERROR: %s at token %s at line number %d,column number %d\n", err,yytext,line_number,column_number);
+   fprintf(stderr, "ERROR: %s at token %s at line number %d,column number %d\n", err,yytext,line_number,column_number);
 }
 
-int main() {
+/* int main() {
 	//char *str = strdup("taco");
 	//cur_value = NULL;
 	//cur_type = NULL;
@@ -276,4 +276,4 @@ int main() {
 		//}
 	//}
 	return 0;
-}
+} */
diff --git a/src/lexicalStructure.lex b/src/lexicalStructure.lex
index 7a5f113..bf05e1d 100644
--- a/src/lexicalStructure.lex
+++ b/src/lexicalStructure.lex
@@ -6,7 +6,7 @@
 
 %{
   #include <stdbool.h>
-  #include "grammar.tab.h"
+  #include "../tmp/grammar.tab.h"
   #ifndef DEBUG
     #define DEBUG 0
   #endif
@@ -76,7 +76,7 @@ SCHAR \\n|\\t|\\\"|[^\"\n\\]
 "false"          {if(DEBUG) {printf( "C_FALSE:      %s  (%d)\n", yytext, C_FALSE);}         else {return C_FALSE;}}
 "null"           {if(DEBUG) {printf( "C_NULL:       %s  (%d)\n", yytext, C_NULL);}          else {return C_NULL;}}
 
-{ID}             {if(DEBUG) {printf( "ID:           %s  (%d)\n", yytext, ID);}              else {/*yylval.words = strdup(yytext);*/ return ID;}}
+{ID}             {if(DEBUG) {printf( "ID:           %s  (%d)\n", yytext, ID);}              else {yylval.words = strdup(yytext); return ID;}}
 
 \n               {line_number++; column_number = 1;}
 \t               {column_number++;}
diff --git a/src/runner.c b/src/runner.c
index 7ee5d58..85e9495 100644
--- a/src/runner.c
+++ b/src/runner.c
@@ -5,8 +5,7 @@
 
 int main(int argc, char *argv[]) {
   if (argc == 1) {
-    fprintf(
-        stderr, INVALID);
+    fprintf(stderr, INVALID);
     return -1;
   }
 
@@ -60,35 +59,46 @@ int check_flag(char *arg, char *alpha) {
 
 int run(FILE *alpha) {
   int token;
-  // check that file exists
+  curr = CreateScope(NULL, 1, 1);
+
+  // If file is not found
   if (alpha == NULL) {
     fprintf(stderr, "INPUT FILE NOT FOUND\n");
     return -1;
   }
   yyin = alpha;
-  while (0 != (token = yylex())) {
-    if (tok_flag != NULL) {
-      fprintf(tok_flag, "%d %d %3d \"%s\"\n", line_number, column_number, token,
-              yytext);
-    }
-    if (token == COMMENT) {
-      for (int i = 0; i < yyleng; i++) {
-        if (yytext[i] == '\n') {
-          line_number++;
-          column_number = 0;
-        }
-        column_number++;
+
+  // TOK FLAG
+  if (tok_flag != NULL) {
+    while (0 != (token = yylex())) {
+      if (tok_flag != NULL) {
+        fprintf(tok_flag, "%d %d %3d \"%s\"\n", line_number, column_number,
+                token, yytext);
       }
-      continue;
+      if (token == COMMENT) {
+        for (int i = 0; i < yyleng; i++) {
+          if (yytext[i] == '\n') {
+            line_number++;
+            column_number = 0;
+          }
+          column_number++;
+        }
+        continue;
+      }
+      if (token == 1999) {
+        printf(
+            "On line number %d and column number %d we have an invalid "
+            "character:%s\n",
+            line_number, column_number, yytext);
+      }
+      column_number += yyleng;
     }
-    if (token == 1999) {
-      printf(
-          "On line number %d and column number %d we have an invalid "
-          "character:%s\n",
-          line_number, column_number, yytext);
-      // return -1;
+    fclose(tok_flag);
+
+    if (yyin != NULL) {
+      fclose(yyin);
     }
-    column_number += yyleng;
+    return 0;
   }
 
   if (st_flag != NULL) {
@@ -96,14 +106,15 @@ int run(FILE *alpha) {
     // print_symbol_table(top,st_flag);
   }
 
+  yyparse();
+  FILE *f = fdopen(1, "w");
+  print_symbol_table(getAncestor(curr), f);
+  fclose(f);
+
   if (yyin != NULL) {
     fclose(yyin);
   }
 
-  if (tok_flag != NULL) {
-    fclose(tok_flag);
-  }
-
   return 0;
 }
 
diff --git a/src/runner.h b/src/runner.h
index 2c516bf..daff88c 100644
--- a/src/runner.h
+++ b/src/runner.h
@@ -22,7 +22,8 @@
 
 #include "../tmp/flex.h"
 #include "symbol_table.h"
-#include "typedefs.h"
+//#include "typedefs.h"
+#include "../tmp/grammar.tab.h"
 
 extern int line_number, column_number;
 extern char *yytext;