<chr_abbr type="reg" class="dc" expan="Que" cert="no">Q-hbar</chr_abbr> li ceuiel<chr_var letter="s" var="long">∫</chr_var> q<chr_abbr type="reg" class="dc" expan="ui" cert="no">apost</chr_abbr> uo<chr_var letter="s" var="long">∫</chr_var> vee<chr_var letter="s" var="long">∫</chr_var> 