A <unclear reason="illegible"><chr_abbr type="reg" class="ss" expan="com" cert="no">com</chr_abbr></unclear><chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr>rre .i. <chr_var letter="s" var="long">∫</chr_var>ol <chr_abbr type="frq" class="ct" expan="cheualier" cert="no">ch[apost]r</chr_abbr> 