diff --git a/your-code/main.ipynb b/your-code/main.ipynb
index 9f0e67b..d6e851c 100644
--- a/your-code/main.ipynb
+++ b/your-code/main.ipynb
@@ -12,7 +12,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -35,7 +35,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -48,9 +48,20 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 4,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "13637"
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
    "source": [
     "len(prophet)"
    ]
@@ -66,11 +77,11 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 5,
    "metadata": {},
    "outputs": [],
    "source": [
-    "# your code here"
+    "prophet = prophet[568:]"
    ]
   },
   {
@@ -82,11 +93,19 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 6,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "['PROPHET\\n\\n|Almustafa,', 'the{7}', 'chosen', 'and', 'the\\nbeloved,', 'who', 'was', 'a', 'dawn', 'unto']\n"
+     ]
+    }
+   ],
    "source": [
-    "# your code here"
+    "print(prophet[:10])"
    ]
   },
   {
@@ -100,7 +119,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 7,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -119,11 +138,12 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 9,
    "metadata": {},
    "outputs": [],
    "source": [
-    "# your code here"
+    "def reference(x):\n",
+    "    return x.split('{')[0]"
    ]
   },
   {
@@ -135,11 +155,11 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 11,
    "metadata": {},
    "outputs": [],
    "source": [
-    "# your code here"
+    "prophet_reference = list(map(reference, prophet))"
    ]
   },
   {
@@ -151,7 +171,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 14,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -163,9 +183,7 @@
     "    Example:\n",
     "    Input: 'the\\nbeloved'\n",
     "    Output: ['the', 'beloved']\n",
-    "    '''\n",
-    "    \n",
-    "    # your code here"
+    "    '''\n"
    ]
   },
   {
@@ -177,13 +195,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 17,
    "metadata": {
     "scrolled": true
    },
    "outputs": [],
    "source": [
-    "# your code here"
+    "prophet_line = list(map(line_break, prophet_reference))"
    ]
   },
   {
@@ -195,21 +213,20 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 21,
    "metadata": {},
    "outputs": [],
    "source": [
-    "prophet_flat = [i for sub in prophet_line for i in sub]\n",
-    "prophet_flat"
+    "prophet_flat = [i for sub in prophet_line if sub is not None for i in sub]\n"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 23,
    "metadata": {},
    "outputs": [],
    "source": [
-    "# your code here"
+    "filtered_prophet = list(filter(word_filter, prophet_flat))"
    ]
   },
   {
@@ -223,7 +240,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 22,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -256,13 +273,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 24,
    "metadata": {
     "scrolled": true
    },
    "outputs": [],
    "source": [
-    "# your code here"
+    "prophet_filter = list(filter(word_filter, prophet_flat))"
    ]
   },
   {
@@ -276,15 +293,14 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 25,
    "metadata": {},
    "outputs": [],
    "source": [
     "def word_filter_case(x):\n",
     "   \n",
     "    word_list = ['and', 'the', 'a', 'an']\n",
-    "    \n",
-    "    # your code here"
+    "    return x.lower() not in word_list"
    ]
   },
   {
@@ -300,7 +316,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 26,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -319,13 +335,14 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 27,
    "metadata": {
     "scrolled": true
    },
    "outputs": [],
    "source": [
-    "# your code here"
+    "def concat_space(a, b):\n",
+    "    return a +''+ b"
    ]
   },
   {
@@ -337,17 +354,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 29,
    "metadata": {},
    "outputs": [],
    "source": [
-    "# your code here"
+    "prophet_string = reduce(concat_space, prophet_filter, '')"
    ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "base",
    "language": "python",
    "name": "python3"
   },
@@ -361,7 +378,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.13.5"
   }
  },
  "nbformat": 4,