<chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> mon con<chr_var letter="s" var="long">∫</chr_var>eil. <chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> m<chr_abbr type="reg" class="dc" expan="on" cert="no">o-hbar</chr_abbr> <chr_var letter="s" var="long">∫</chr_var>erui<chr_var letter="s" var="long">∫</chr_var>e. 