<chr_abbr type="reg" class="dc" expan="Q1ri" cert="no">Q1-vbar</chr_abbr> l ot le<chr_var letter="s" var="long">∫</chr_var> ga<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> le<chr_var letter="s" var="long">∫</chr_var> afiz 