              for node in level:
                  results.add_result(node)
              results_list.append(results)
  
          assert_equal(str(results_list[0]), '[5]')
          assert_equal(str(results_list[1]), '[3, 8]')
          assert_equal(str(results_list[2]), '[2, 4, 7, 9]')
          assert_equal(str(results_list[3]), '[1, 6, 10]')
          assert_equal(str(results_list[4]), '[11]')
  
          print('Success: test_tree_level_lists')
  
  
  def main():
 
</s> remove     "        assert_equal(str(results_list[0]), '[5]')\n",
    "        assert_equal(str(results_list[1]), '[3, 8]')\n",
    "        assert_equal(str(results_list[2]), '[2, 4, 7, 9]')\n",
    "        assert_equal(str(results_list[3]), '[1, 6, 10]')\n",
    "        assert_equal(str(results_list[4]), '[11]')\n",
 </s> add     "        self.assertEqual(str(results_list[0]), '[5]')\n",
    "        self.assertEqual(str(results_list[1]), '[3, 8]')\n",
    "        self.assertEqual(str(results_list[2]), '[2, 4, 7, 9]')\n",
    "        self.assertEqual(str(results_list[3]), '[1, 6, 10]')\n",
    "        self.assertEqual(str(results_list[4]), '[11]')\n", </s> remove     "        assert_equal(str(results_list[0]), '[5]')\n",
    "        assert_equal(str(results_list[1]), '[3, 8]')\n",
    "        assert_equal(str(results_list[2]), '[2, 4, 7, 9]')\n",
    "        assert_equal(str(results_list[3]), '[1, 6, 10]')\n",
    "        assert_equal(str(results_list[4]), '[11]')\n",
 </s> add     "        self.assertEqual(str(results_list[0]), '[5]')\n",
    "        self.assertEqual(str(results_list[1]), '[3, 8]')\n",
    "        self.assertEqual(str(results_list[2]), '[2, 4, 7, 9]')\n",
    "        self.assertEqual(str(results_list[3]), '[1, 6, 10]')\n",
    "        self.assertEqual(str(results_list[4]), '[11]')\n", </s> remove         assert_equal(str(self.results), '[1, 2, 3, 5, 8]')
 </s> add         self.assertEqual(str(self.results), '[1, 2, 3, 5, 8]') </s> remove         assert_equal(str(self.results), '[1, 2, 3, 4, 5]')
 </s> add         self.assertEqual(str(self.results), '[1, 2, 3, 4, 5]') </s> remove                 result.append(curr_word+key)
            self._list_words(child, curr_word+key, result) </s> add 
        self.assertEqual(str(results_list[0]), '[5]')
        self.assertEqual(str(results_list[1]), '[3, 8]')
        self.assertEqual(str(results_list[2]), '[2, 4, 7, 9]')
        self.assertEqual(str(results_list[3]), '[1, 6, 10]')
        self.assertEqual(str(results_list[4]), '[11]')
              for node in level:
                  results.add_result(node)
              results_list.append(results)
  
        self.assertEqual(str(results_list[0]), '[5]')
        self.assertEqual(str(results_list[1]), '[3, 8]')
        self.assertEqual(str(results_list[2]), '[2, 4, 7, 9]')
        self.assertEqual(str(results_list[3]), '[1, 6, 10]')
        self.assertEqual(str(results_list[4]), '[11]')
        self.assertEqual(str(results_list[0]), '[5]')
        self.assertEqual(str(results_list[1]), '[3, 8]')
        self.assertEqual(str(results_list[2]), '[2, 4, 7, 9]')
        self.assertEqual(str(results_list[3]), '[1, 6, 10]')
        self.assertEqual(str(results_list[4]), '[11]')
        self.assertEqual(str(results_list[0]), '[5]')
        self.assertEqual(str(results_list[1]), '[3, 8]')
        self.assertEqual(str(results_list[2]), '[2, 4, 7, 9]')
        self.assertEqual(str(results_list[3]), '[1, 6, 10]')
        self.assertEqual(str(results_list[4]), '[11]')
        self.assertEqual(str(results_list[0]), '[5]')
        self.assertEqual(str(results_list[1]), '[3, 8]')
        self.assertEqual(str(results_list[2]), '[2, 4, 7, 9]')
        self.assertEqual(str(results_list[3]), '[1, 6, 10]')
        self.assertEqual(str(results_list[4]), '[11]')
        self.assertEqual(str(results_list[0]), '[5]')
        self.assertEqual(str(results_list[1]), '[3, 8]')
        self.assertEqual(str(results_list[2]), '[2, 4, 7, 9]')
        self.assertEqual(str(results_list[3]), '[1, 6, 10]')
        self.assertEqual(str(results_list[4]), '[11]')
  
          print('Success: test_tree_level_lists')
  
  
  def main():
keep keep keep keep replace replace replace replace replace keep keep keep keep keep
 #273: Remove nose dependency for graphs_trees/ (#277) 
graphs_trees/tree_level_lists/test_tree_level_lists.py