<chr_abbr type="frq" class="ss" expan="et" cert="yes">et2</chr_abbr> li roi<chr_var letter="s" var="long">∫</chr_var> aparlem<chr_abbr type="reg" class="dc" expan="ani" cert="no">ai-hbar</chr_abbr> <chr_abbr type="reg" class="dc" expan="pri" cert="no">p-vbar</chr_abbr><chr_var letter="s" var="long">∫</chr_var>e 