--- a/c/regexParser/Makefile	Wed Dec 16 16:42:18 2015 +0900
+++ b/c/regexParser/Makefile	Wed Dec 16 17:09:56 2015 +0900
@@ -61,3 +61,7 @@
 	./$(TARGET) -regex '[d-ge-i]'
 	./$(TARGET) -regex '[d-gg-i]'
 	./$(TARGET) -regex '[d-gh-i]'
+	./$(TARGET) -regex '[d-ga-cx-z]'
+	./$(TARGET) -regex '[d-ga-de-d]'
+	./$(TARGET) -regex '[d-ga-db-e]'
+	./$(TARGET) -regex '[d-gh-ja-e]'

--- a/c/regexParser/regexParser.cc	Wed Dec 16 16:42:18 2015 +0900
+++ b/c/regexParser/regexParser.cc	Wed Dec 16 17:09:56 2015 +0900
@@ -106,21 +106,21 @@
         }
         return cc;
     } else if (begin > cc->cond.range.end ) { // 13
-        CharClassPtr cc1 = createCharClassRange(cc->cond.range.begin,cc->cond.range.end,cc->left,cc->right);
         if (cc->right) {
-            cc1->right = insertCharClass(cc->right,begin,end);
-            return cc1;
+            cc->right = insertCharClass(cc->right,begin,end);
         } else {
-            CharClassPtr cc2 = createCharClassRange(begin,end,0,0);
-            cc1->right = cc2;
-            return cc1;
+            cc->right = createCharClassRange(begin,end,0,0);
         }
+        return cc;
     }
     if (cc->right) {
-        return insertCharClass(cc->right,cc->cond.range.begin,end);
+        CharClassPtr right = cc->right;
+        begin = cc->cond.range.begin;
+        free(cc);
+        return insertCharClass(right,begin,end);
     }
     if (begin >= cc->cond.range.begin && begin <= cc->cond.range.end) { // 12
-        if (end > cc->cond.range.end) cc->cond.range.end = end; // 11
+        if (end > cc->cond.range.end) cc->cond.range.end = end; // 11,8
     } else if (begin < cc->cond.range.begin) { // 5
         cc->cond.range.begin = begin;
         cc->cond.range.end = end;