<chr_abbr type="reg" class="dc" expan="Qui" cert="no">Q-vbar</chr_abbr> plu<chr_var letter="s" var="long">∫</chr_var> e<chr_var letter="s" var="long">∫</chr_var>toit tr<chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr>chanz <chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr> fauz. 