diff --git a/res/lexer.c b/res/lexer.c
index 7f63fb4..2114e64 100644
--- a/res/lexer.c
+++ b/res/lexer.c
@@ -1,11 +1,9 @@
-
-char a = 'a';
-char b = 'b';
-char c ='\n';
-char d = 'd';
+int a=3;
+while(a!=1){
 print a;
-print c;
-print b;
+}
+
+
 
 
 
diff --git a/src/com/compiler/parser/ParserGenerator.java b/src/com/compiler/parser/ParserGenerator.java
index e96cc07..95f63ad 100644
--- a/src/com/compiler/parser/ParserGenerator.java
+++ b/src/com/compiler/parser/ParserGenerator.java
@@ -108,12 +108,6 @@ public class ParserGenerator {
                         case "||":
                             symbolList.add(new Symbol("OR_OP", Symbol.SymbolType.Terminal));
                             break;
-                        case "<=":
-                            symbolList.add(new Symbol("LE_OP", Symbol.SymbolType.Terminal));
-                            break;
-                        case ">=":
-                            symbolList.add(new Symbol("GE_OP", Symbol.SymbolType.Terminal));
-                            break;
                         case "==":
                             symbolList.add(new Symbol("EQ_OP", Symbol.SymbolType.Terminal));
                             break;