<chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> di<chr_var letter="s" var="long">∫</chr_var>t a <chr_var letter="s" var="long">∫</chr_var><chr_abbr type="reg" class="dc" expan="on" cert="no">o-hbar</chr_abbr> fil m<chr_abbr type="reg" class="dc" expan="ani" cert="no">ai-hbar</chr_abbr>tenant 