<chr_abbr type="reg" class="dc" expan="Q1ri" cert="no">Q1-vbar</chr_abbr> l feroit <chr_abbr type="reg" class="sc" expan="qua" cert="no">q-alpha</chr_abbr>n <chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr>le<chr_var letter="s" var="long">∫</chr_var> uoldroient 