--- a/src/llrb/llrb.c	Fri May 01 05:20:47 2015 +0900
+++ b/src/llrb/llrb.c	Fri May 01 05:35:10 2015 +0900
@@ -266,12 +266,13 @@
 }
 
 __code code5(struct Context* context) {
-    c2 = clock();
-    //printf("%ld %ld\n", context->data[1]->count-1, (long)c2-c1);
     puts("---prev---");
     print_tree(pre, 0);
     puts("---follow---");
     print_tree(context->data[Tree]->tree.root, 0);
+    puts("--Number of Data--");
+    printf("%d\n", context->dataNum);
+    stack_free(pstack);
     goto meta(context, Exit);
 }