diff --git a/2d.py b/2d.py
new file mode 100644
index 0000000..fa818dd
--- /dev/null
+++ b/2d.py
@@ -0,0 +1,2 @@
+l = [[0, 1], [2, 3]]
+print(l[0][0])
diff --git a/calc.py b/calc.py
index 36e7b30..577c067 100644
--- a/calc.py
+++ b/calc.py
@@ -50,8 +50,10 @@ NEGATE_AST = 5
 
 index = 0
 
+print("here")
+
 def current ():
-	return tokens[index][0]
+	return (tokens[index])[0]
 
 def eat(token):
 	global index