diff --git a/src/cp/Utils.scala b/src/cp/Utils.scala
index c960a373e50f2c0cf5001044cb5dc41ba4c301c8..39eb23dd7bf9e030fb0c61c868168f273d9df6d0 100644
--- a/src/cp/Utils.scala
+++ b/src/cp/Utils.scala
@@ -42,7 +42,11 @@ object Utils {
         }
       }).flatten.flatten
 
-      methods.mkString("\n")
+      methods.mkString("\n\n")
     }
   }
+
+  def main(args: Array[String]) : Unit = {
+    println(GenerateCompose(args(0).toInt))
+  }
 }