<chr_abbr type="reg" class="ml" expan="par" cert="no">par</chr_abbr> mon <chr_abbr type="reg" class="ss" expan="com" cert="no">com</chr_abbr>duit b<chr_abbr type="reg" class="dc" expan="" cert="no">n-hbar</chr_abbr> le <chr_var letter="s" var="long">∫</chr_var>auoi<chr_var letter="s" var="long">∫</chr_var> 