<chr_abbr type="reg" class="ss" expan="com" cert="no">com</chr_abbr> m<chr_abbr type="reg" class="dc" expan="er" cert="no">[apost]</chr_abbr>che <chr_var letter="s" var="long">∫</chr_var>on o<chr_var letter="s" var="long">∫</chr_var>te aen<chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr>rre 