<chr_abbr type="frq" class="ss" expan="et" cert="yes">et2</chr_abbr> lue<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="reg" class="ss" expan="com" cert="no">com</chr_abbr><chr_abbr type="reg" class="sc" expan="tre" cert="no">t-e</chr_abbr> .j. <chr_abbr type="frq" class="ct" expan="cheualier" cert="no">ch[apost]r</chr_abbr> muet 