diff --git a/README.md b/README.md
index c2094ca..f5e6671 100644
--- a/README.md
+++ b/README.md
@@ -1407,6 +1407,18 @@ BaseException
            +-- UnicodeError       # Raised when encoding/decoding strings from/to bytes fails.
 ```
 
+#### Collections and their execeptions:
+```python
++-----------+------------+----------+----------+
+|           |    list    |   dict   |   set    |
++-----------+------------+----------+----------+
+| getitem() | IndexError | KeyError |          |
+| pop()     | IndexError | KeyError | KeyError |
+| remove()  | ValueError |          | KeyError |
+| index()   | ValueError |          |          |
++-----------+------------+----------+----------+
+```
+
 ### User-defined Exceptions
 ```python
 class MyError(Exception):
@@ -1431,8 +1443,7 @@ print(<el_1>, ..., sep=' ', end='\n', file=sys.stdout, flush=False)
 >>> from pprint import pprint
 >>> pprint(dir())
 ['__annotations__',
- '__builtins__',
- '__doc__', ...]
+ '__builtins__', ...]
 ```
 
 
@@ -1441,20 +1452,12 @@ Input
 * **Reads a line from user input or pipe if present.**
 * **Trailing newline gets stripped.**
 * **Prompt string is printed to the standard output before reading input.**
+* **Raises EOFError when user hits EOF or input stream gets exhausted.**
 
 ```python
 <str> = input(prompt=None)
 ```
 
-#### Prints lines until EOF:
-```python
-while True:
-    try:
-        print(input())
-    except EOFError:
-        break
-```
-
 
 Command Line Arguments
 ----------------------
diff --git a/index.html b/index.html
index 19a94e3..e9d75c7 100644
--- a/index.html
+++ b/index.html
@@ -1309,6 +1309,16 @@ LogicOp = Enum(<span class="hljs-string">'LogicOp'</span>, {<span class="hljs-st
            +-- UnicodeError       # Raised when encoding/decoding strings from/to bytes fails.
 </code></pre></div>
 
+<div><h4 id="collectionsandtheirexeceptions">Collections and their execeptions:</h4><pre><code class="python language-python hljs">+-----------+------------+----------+----------+
+|           |    list    |   dict   |   set    |
++-----------+------------+----------+----------+
+| getitem() | IndexError | KeyError |          |
+| pop()     | IndexError | KeyError | KeyError |
+| remove()  | ValueError |          | KeyError |
+| index()   | ValueError |          |          |
++-----------+------------+----------+----------+
+</code></pre></div>
+
 <div><h3 id="userdefinedexceptions">User-defined Exceptions</h3><pre><code class="python language-python hljs"><span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">MyError</span><span class="hljs-params">(Exception)</span>:</span>
     <span class="hljs-keyword">pass</span>
 
@@ -1326,25 +1336,18 @@ LogicOp = Enum(<span class="hljs-string">'LogicOp'</span>, {<span class="hljs-st
 <div><h3 id="prettyprint">Pretty Print</h3><pre><code class="python language-python hljs"><span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> pprint <span class="hljs-keyword">import</span> pprint
 <span class="hljs-meta">&gt;&gt;&gt; </span>pprint(dir())
 [<span class="hljs-string">'__annotations__'</span>,
- <span class="hljs-string">'__builtins__'</span>,
- <span class="hljs-string">'__doc__'</span>, ...]
+ <span class="hljs-string">'__builtins__'</span>, ...]
 </code></pre></div>
 
 <div><h2 id="input"><a href="#input" name="input">#</a>Input</h2><ul>
 <li><strong>Reads a line from user input or pipe if present.</strong></li>
 <li><strong>Trailing newline gets stripped.</strong></li>
 <li><strong>Prompt string is printed to the standard output before reading input.</strong></li>
+<li><strong>Raises EOFError when user hits EOF or input stream gets exhausted.</strong></li>
 </ul><pre><code class="python language-python hljs">&lt;str&gt; = input(prompt=<span class="hljs-keyword">None</span>)
 </code></pre></div>
 
 
-<div><h4 id="printslinesuntileof">Prints lines until EOF:</h4><pre><code class="python language-python hljs"><span class="hljs-keyword">while</span> <span class="hljs-keyword">True</span>:
-    <span class="hljs-keyword">try</span>:
-        print(input())
-    <span class="hljs-keyword">except</span> EOFError:
-        <span class="hljs-keyword">break</span>
-</code></pre></div>
-
 <div><h2 id="commandlinearguments"><a href="#commandlinearguments" name="commandlinearguments">#</a>Command Line Arguments</h2><pre><code class="python language-python hljs"><span class="hljs-keyword">import</span> sys
 script_name = sys.argv[<span class="hljs-number">0</span>]
 arguments   = sys.argv[<span class="hljs-number">1</span>:]
diff --git a/web/script_2.js b/web/script_2.js
index f254969..a6a9f63 100644
--- a/web/script_2.js
+++ b/web/script_2.js
@@ -162,6 +162,21 @@ const DIAGRAM_9_B =
   "┃ escapechar       │     None  │     None  │      None    ┃\n" +
   "┗━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━┷━━━━━━━━━━━┷━━━━━━━━━━━━━━┛\n";
 
+const DIAGRAM_10_A = 
+  '+-----------+------------+----------+----------+\n' +
+  '|           |    list    |   dict   |   set    |\n' +
+  '+-----------+------------+----------+----------+\n';
+
+const DIAGRAM_10_B = 
+  '┏━━━━━━━━━━━┯━━━━━━━━━━━━┯━━━━━━━━━━┯━━━━━━━━━━┓\n' +
+  '┃           │    list    │   dict   │   set    ┃\n' +
+  '┠───────────┼────────────┼──────────┼──────────┨\n' +
+  '┃ getitem() │ IndexError │ KeyError │          ┃\n' +
+  '┃ pop()     │ IndexError │ KeyError │ KeyError ┃\n' +
+  '┃ remove()  │ ValueError │          │ KeyError ┃\n' +
+  '┃ index()   │ ValueError │          │          ┃\n' +
+  '┗━━━━━━━━━━━┷━━━━━━━━━━━━┷━━━━━━━━━━┷━━━━━━━━━━┛\n';
+
 
 // isFontAvailable:
 (function(d){function c(c){b.style.fontFamily=c;e.appendChild(b);f=b.clientWidth;e.removeChild(b);return f}var f,e=d.body,b=d.createElement("span");b.innerHTML=Array(100).join("wi");b.style.cssText=["position:absolute","width:auto","font-size:128px","left:-99999px"].join(" !important;");var g=c("monospace"),h=c("serif"),k=c("sans-serif");window.isFontAvailable=function(b){return g!==c(b+",monospace")||k!==c(b+",sans-serif")||h!==c(b+",serif")}})(document);
@@ -176,6 +191,7 @@ if (isFontAvailable('Menlo')) {
   $(`code:contains(${DIAGRAM_7_A})`).html(DIAGRAM_7_B);
   $(`code:contains(${DIAGRAM_8_A})`).html(DIAGRAM_8_B);
   $(`code:contains(${DIAGRAM_9_A})`).html(DIAGRAM_9_B);
+  $(`code:contains(${DIAGRAM_10_A})`).html(DIAGRAM_10_B);
 }
 
 var isMobile = false;