<chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> ne<chr_var letter="s" var="long">∫</chr_var>t pa<chr_var letter="s" var="long">∫</chr_var> lie <chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr> on <chr_abbr type="reg" class="ss" expan="com" cert="no">com</chr_abbr>te 