L o<chr_var letter="s" var="long">∫</chr_var>. <chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> cortoi<chr_var letter="s" var="long">∫</chr_var>ie. <chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> proe<chr_var letter="s" var="long">∫</chr_var>ce. 