diff --git a/.vscode/settings.json b/.vscode/settings.json
index 6e150ab..21e80e3 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -8,6 +8,7 @@
         "outputDir": "../lib/generated"
     },
     "files.associations": {
-        "ostream": "cpp"
+        "ostream": "cpp",
+        "iostream": "cpp"
     }
 }
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e50c42a..83961ed 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,12 +10,13 @@ set(CMAKE_CXX_STANDARD_REQUIRED True)
 set(SOURCES
     src/main.cpp
     src/toBFListener.cpp
-    lib/generated/bfLexer.cpp
-    lib/generated/bfParser.cpp
-    lib/generated/bfBaseVisitor.cpp
-    lib/generated/bfVisitor.cpp
-    lib/generated/bfBaseListener.cpp
-    lib/generated/bfListener.cpp
+    src/executeBFE.cpp
+    lib/generated/bfeLexer.cpp
+    lib/generated/bfeParser.cpp
+    lib/generated/bfeBaseVisitor.cpp
+    lib/generated/bfeVisitor.cpp
+    lib/generated/bfeBaseListener.cpp
+    lib/generated/bfeListener.cpp
 )
 add_executable(main.out ${SOURCES})
 
diff --git a/README.md b/README.md
index 0974bf5..f131171 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ An extension of a language that shall not be named
 - [ ] Grammar
     - [X] Number shorthand
     - [X] Loop statements
-    - [ ] shorthand segments
+    - [ ] Shorthand segments
 - [ ] Processing
-    - [X] Print resultant .bf
-    - [ ] execute result
\ No newline at end of file
+    - [X] Translate to bf
+    - [ ] Execute result
\ No newline at end of file
diff --git a/grammar/bf.g4 b/grammar/bfe.g4
similarity index 98%
rename from grammar/bf.g4
rename to grammar/bfe.g4
index 5b66dd7..ed58f2f 100644
--- a/grammar/bf.g4
+++ b/grammar/bfe.g4
@@ -1,4 +1,4 @@
-grammar bf;
+grammar bfe;
 
 program
     : statements? EOF;
diff --git a/include/toBFListener.hpp b/include/toBFListener.hpp
index fd31166..08ab789 100644
--- a/include/toBFListener.hpp
+++ b/include/toBFListener.hpp
@@ -1,25 +1,25 @@
 #pragma once
 
 #include<string>
-#include "bfLexer.h"
-#include "bfParser.h"
-#include "bfBaseListener.h"
+#include "bfeLexer.h"
+#include "bfeParser.h"
+#include "bfeBaseListener.h"
 
 
-class toBFListener : public bfBaseListener {
+class toBFListener : public bfeBaseListener {
     protected:
         std::vector<std::string> printStack;
     public:
-        void enterProgram(bfParser::ProgramContext *ctx) override;
-        void exitProgram(bfParser::ProgramContext *ctx) override ;
-        void enterPtrIncr(bfParser::PtrIncrContext *ctx) override;
-        void enterPtrDecr(bfParser::PtrDecrContext *ctx) override;
-        void enterPtrLeft(bfParser::PtrLeftContext *ctx) override;
-        void enterPtrRight(bfParser::PtrRightContext *ctx) override;
-        void enterNumberedStmt(bfParser::NumberedStmtContext *ctx) override;
-        void exitNumberedStmt(bfParser::NumberedStmtContext *ctx) override;
-        void enterLoopStmt(bfParser::LoopStmtContext *ctx) override;
-        void exitLoopStmt(bfParser::LoopStmtContext *ctx) override;
-        void enterGroupedStmt(bfParser::GroupedStmtContext *ctx) override;
-        void exitGroupedStmt(bfParser::GroupedStmtContext *ctx) override;
+        void enterProgram(bfeParser::ProgramContext *ctx) override;
+        void exitProgram(bfeParser::ProgramContext *ctx) override ;
+        void enterPtrIncr(bfeParser::PtrIncrContext *ctx) override;
+        void enterPtrDecr(bfeParser::PtrDecrContext *ctx) override;
+        void enterPtrLeft(bfeParser::PtrLeftContext *ctx) override;
+        void enterPtrRight(bfeParser::PtrRightContext *ctx) override;
+        void enterNumberedStmt(bfeParser::NumberedStmtContext *ctx) override;
+        void exitNumberedStmt(bfeParser::NumberedStmtContext *ctx) override;
+        void enterLoopStmt(bfeParser::LoopStmtContext *ctx) override;
+        void exitLoopStmt(bfeParser::LoopStmtContext *ctx) override;
+        void enterGroupedStmt(bfeParser::GroupedStmtContext *ctx) override;
+        void exitGroupedStmt(bfeParser::GroupedStmtContext *ctx) override;
 };
\ No newline at end of file
diff --git a/src/main.cpp b/src/main.cpp
index 47459a5..17b93c3 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2,11 +2,10 @@
 #include <vector>
 #include <string>
 #include <antlr4-common.h>
-#include "bfLexer.h"
-#include "bfParser.h"
+#include "bfeLexer.h"
+#include "bfeParser.h"
 #include "toBFListener.hpp"
 
-// #include "bfBaseVisitor.h"
 
 using namespace antlr4;
 
@@ -21,9 +20,9 @@ int main(int argc, const char *argv[])
         return 1;
     }
     ANTLRInputStream input(stream);
-    bfLexer lexer(&input);
+    bfeLexer lexer(&input);
     CommonTokenStream tokens(&lexer);
-    bfParser parser(&tokens);
+    bfeParser parser(&tokens);
 
     tree::ParseTree *tree = parser.program();
     toBFListener listener;
diff --git a/src/toBFListener.cpp b/src/toBFListener.cpp
index 92b075e..8b6be9d 100644
--- a/src/toBFListener.cpp
+++ b/src/toBFListener.cpp
@@ -1,41 +1,40 @@
-#pragma once
-#include "bfParser.h"
-#include "bfBaseListener.h"
+#include "bfeParser.h"
+#include "bfeBaseListener.h"
 #include "toBFListener.hpp"
 // #include "bfBaseVisitor.h"
 
 using namespace antlr4;
 
-void toBFListener::enterProgram(bfParser::ProgramContext *ctx)
+void toBFListener::enterProgram(bfeParser::ProgramContext *ctx)
 {
     printStack.push_back("");
 }
-void toBFListener::exitProgram(bfParser::ProgramContext *ctx)
+void toBFListener::exitProgram(bfeParser::ProgramContext *ctx)
 {
     std::cout << printStack.front() << std::endl;
 }
-void toBFListener::enterPtrIncr(bfParser::PtrIncrContext *ctx)
+void toBFListener::enterPtrIncr(bfeParser::PtrIncrContext *ctx)
 {
     printStack.back() += "+";
 }
-void toBFListener::enterPtrDecr(bfParser::PtrDecrContext *ctx)
+void toBFListener::enterPtrDecr(bfeParser::PtrDecrContext *ctx)
 {
     printStack.back() += ("-");
 }
-void toBFListener::enterPtrLeft(bfParser::PtrLeftContext *ctx)
+void toBFListener::enterPtrLeft(bfeParser::PtrLeftContext *ctx)
 {
     printStack.back() += ("<");
 }
-void toBFListener::enterPtrRight(bfParser::PtrRightContext *ctx)
+void toBFListener::enterPtrRight(bfeParser::PtrRightContext *ctx)
 {
     printStack.back() += (">");
 }
 
-void toBFListener::enterNumberedStmt(bfParser::NumberedStmtContext *ctx)
+void toBFListener::enterNumberedStmt(bfeParser::NumberedStmtContext *ctx)
 {
     printStack.push_back("");
 }
-void toBFListener::exitNumberedStmt(bfParser::NumberedStmtContext *ctx)
+void toBFListener::exitNumberedStmt(bfeParser::NumberedStmtContext *ctx)
 {
     std::string s = printStack.back();
     printStack.pop_back();
@@ -45,18 +44,18 @@ void toBFListener::exitNumberedStmt(bfParser::NumberedStmtContext *ctx)
         printStack.back() += s;
     }
 }
-void toBFListener::enterLoopStmt(bfParser::LoopStmtContext *ctx){
+void toBFListener::enterLoopStmt(bfeParser::LoopStmtContext *ctx){
     printStack.push_back("");
 }
-void toBFListener::exitLoopStmt(bfParser::LoopStmtContext *ctx){
+void toBFListener::exitLoopStmt(bfeParser::LoopStmtContext *ctx){
     std::string s = printStack.back();
     printStack.pop_back();
     printStack.back()+= "["+s+"]";
 }
-void toBFListener::enterGroupedStmt(bfParser::GroupedStmtContext *ctx){
+void toBFListener::enterGroupedStmt(bfeParser::GroupedStmtContext *ctx){
     printStack.push_back("");
 }
-void toBFListener::exitGroupedStmt(bfParser::GroupedStmtContext *ctx){
+void toBFListener::exitGroupedStmt(bfeParser::GroupedStmtContext *ctx){
     std::string s = printStack.back();
     printStack.pop_back();
     printStack.back()+=(s);