diff --git a/labs/03/analyzer.l b/labs/03/analyzer.l
new file mode 100644
index 0000000..337c69a
--- /dev/null
+++ b/labs/03/analyzer.l
@@ -0,0 +1,21 @@
+%{
+#include "y.tab.h"
+%}
+%{
+int spacing = 1;
+%}
+
+%%
+a | the         		{ return ARTICLE; }
+
+boy | girl | flower      		{ return NOUN; }
+
+touches | likes | sees        		{ return VERB; }
+
+with        		{ return PREP; }
+
+\n                       { spacing++; return '\n'; }
+[ \t]+                    
+^[ \t]*\n                
+
+%%