M e<chr_var letter="s" var="long">∫</chr_var> fiu<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="reg" class="dc" expan="qui" cert="no">q-vbar</chr_abbr> mal<chr_abbr type="reg" class="sc" expan="gre" cert="no">g-e</chr_abbr> m<chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr> <chr_var letter="s" var="long">∫</chr_var>a<chr_abbr type="reg" class="sc" expan="ura" cert="no">u-alpha</chr_abbr> 