<chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> ne porq<chr_abbr type="reg" class="sc" expan="uant" cert="no">nt-alpha</chr_abbr> <chr_var letter="s" var="long">∫</chr_var>il uo<chr_var letter="s" var="long">∫</chr_var> plei<chr_var letter="s" var="long">∫</chr_var>oit 