<chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> <chr_abbr type="frq" class="ct" expan="cheualier" cert="no">ch[apost]r</chr_abbr>. preu <chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> ua<chr_var letter="s" var="long">∫</chr_var><chr_var letter="s" var="long">∫</chr_var>al 