<chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> dex doint <chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr> <chr_abbr type="reg" class="dc" expan="uus" cert="no">u-nine</chr_abbr> entrui<chr_var letter="s" var="long">∫</chr_var><chr_var letter="s" var="long">∫</chr_var>ie<chr_var letter="s" var="long">∫</chr_var> 