<chr_abbr type="frq" class="ss" expan="et" cert="yes">et2</chr_abbr> <chr_var letter="s" var="long">∫</chr_var>ale mout g<chr_abbr type="reg" class="sc" expan="ndra" cert="no">nd-alpha</chr_abbr>e <chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> plenier <chr_var letter="E" var="2">E2</chr_var>. 