      "        linked_list.insert_to_front(3)\n",
      "        linked_list.insert_to_front(4)\n",
      "        partitioned_list = linked_list.partition(10)\n",
      "        assert_equal(partitioned_list.get_all_data(),\n",
      "                     [4, 3, 7, 8, 1, 10, 10, 12])\n",
      "\n",
      "        print('Success: test_partition')\n",
      "\n",
      "\n",
      "def main():\n",
 
</s> remove     "                     [4, 3, 7, 8, 1, 10, 10, 12])\n",
 </s> add     "                     [4, 3, 8, 1, 10, 10, 13, 14, 12])\n", </s> remove     "        linked_list.insert_to_front(7)\n",
 </s> add     "        linked_list.insert_to_front(13)\n", </s> remove     "        linked_list.insert_to_front(7)\n",
 </s> add     "        linked_list.insert_to_front(13)\n", </s> remove     "        # Input: 4, 3, 7, 8, 10, 1, 10, 12\n",
    "        # Output: 4, 3, 7, 8, 1, 10, 10, 12\n",
 </s> add     "        # Input: 4, 3, 13, 8, 10, 1, 14, 10, 12\n",
    "        # Output: 4, 3, 8, 1, 10, 10, 13, 14, 12\n", </s> remove     "        # Input: 4, 3, 7, 8, 10, 1, 10, 12\n",
    "        # Output: 4, 3, 7, 8, 1, 10, 10, 12\n",
 </s> add     "        # Input: 4, 3, 13, 8, 10, 1, 14, 10, 12\n",
    "        # Output: 4, 3, 8, 1, 10, 10, 13, 14, 12\n",
    "                     [4, 3, 8, 1, 10, 10, 13, 14, 12])\n",
      "        linked_list.insert_to_front(3)\n",
      "        linked_list.insert_to_front(4)\n",
      "        partitioned_list = linked_list.partition(10)\n",
      "        assert_equal(partitioned_list.get_all_data(),\n",
    "                     [4, 3, 8, 1, 10, 10, 13, 14, 12])\n",
      "\n",
      "        print('Success: test_partition')\n",
      "\n",
      "\n",
      "def main():\n",
keep keep keep keep replace keep keep keep keep keep
 Fixed #21: Partitioning linked list problem: Does not work if item greater than partition value is to the left. 
linked_lists/partition/partition_challenge.ipynb