O r e<chr_var letter="s" var="long">∫</chr_var>t plu<chr_var letter="s" var="long">∫</chr_var> torn<chr_abbr type="reg" class="dc" expan="an" cert="no">a-hbar</chr_abbr>z. <chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> plu<chr_var letter="s" var="long">∫</chr_var> ui<chr_var letter="s" var="long">∫</chr_var>te<chr_var letter="s" var="long">∫</chr_var> <unclear reason="illegible">+/-</unclear> 