1<tt xmlns:ttm="http://www.w3.org/2006/10/ttaf1#metadata" 2 xmlns:ttp="http://www.w3.org/2006/10/ttaf1#parameter" 3 xmlns:tts="http://www.w3.org/2006/10/ttaf1#style" 4 xmlns="http://www.w3.org/ns/ttml" 5 xmlns="http://www.w3.org/2006/10/ttaf1"> 6 <body> 7 <div> 8 <p begin="10s" end="18s" tts:writingMode="tbrl">Vertical right-to-left (e.g. Japanese)</p> 9 </div> 10 <div> 11 <p begin="20s" end="28s" tts:writingMode="tblr">Vertical left-to-right (e.g. Mongolian)</p> 12 </div> 13 <div> 14 <p begin="30s" end="38s">Horizontal text</p> 15 </div> 16 </body> 17</tt> 18