코드 구현
<h1>h1</h1>
<h2>h2</h2>
<h3>h3</h3>
<h4>h4</h4>
<h5>h5</h5>
<h6>h6</h6>

h1

h2

h3

h4

h5
h6
abc<br>defg<hr>hij abc
defg
hij
<ol>
  <li>abc</li>
  <li>def</li>
</ol>
<ul>
  <li>ghi</li>
  <li>jkl</li>
</ul>
  1. abc
  2. def
  • ghi
  • jkl
<em>Emphasis</em>
<i>italic</i>
<strong>strong</strong>
<b>bold</b>
<u>underbar</u>
<abbr title="abbr">abbreviate</abbr>
<q>quotation</q>
<del>del</del>
<cite>cite</cite>
<a href="">anchor</a>
<address>address</address> 		Emphasis
italic
strong
bold
underbar
abbreviate
quotation
delete
cite
anchor
address
A<sub>subscript</sub>
B<sup>superscript</sup> 		Asubscript Bsuperscript
<pre>hello
this       is
test code.</pre>
<code>code</code>
<var>variable</var>
<kbd>keyboard tag</kbd>
<samp>Samp</samp>
<time datetime="20:00">20:00</time>
*Time을 코딩으로 읽기 위한 목적으로 작성됨 
hello
this      is
test code.
code
variable
keyboard tag
Samp
<table>
  <tr>
    <td>ABC</td>
    <td>DEF</td>
  </tr>
  <tr>
    <td>가나다</td>
    <td>라마바</td>
  </tr>
</table>
ABC DEF
가나다 라마바

* 가독성을 위해 테두리를 그렸습니다.
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