<chr_abbr type="reg" class="dc" expan="Que" cert="no">Q-hbar</chr_abbr> ci<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="frq" class="ct" expan="cheualier" cert="no">ch[apost]r</chr_abbr> me <chr_abbr type="reg" class="ss" expan="com" cert="no">com</chr_abbr>dui<chr_var letter="s" var="long">∫</chr_var>t 