```
% pandoc -f rtf -t html
{\rtf1\ansi\ansicpg1252\cocoartf2638
\cocoascreenfonts1\cocoatextscaling0\cocoaplatform0{\fonttbl\f0\froman\fcharset0 Times-Roman;}
{\colortbl;\red255\green255\blue255;}
{\*\expandedcolortbl;;}
\margl1440\margr1440\vieww16800\viewh17280\viewkind0
\pard\tx1080\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\li180\fi440\sa120\pardirnatural\partightenfactor0

\f0\fs34 \cf0 In 5
\fs20 \super th
\fs34 \nosupersub  grade I found a bug.}
^D
<p>In 5<sup>th</sup> grade I found a bug.</p>
```