M<chr_abbr type="" class="" expan="" cert="no">[apost]</chr_abbr> chi <chr_abbr type="reg" class="dc" expan="" cert="no">p-til</chr_abbr> diu m<chr_abbr type="reg" class="dc" expan="er" cert="no">[apost]</chr_abbr>chi ua<chr_var letter="s" var="long">∫</chr_var>al<chr_var letter="s" var="long">∫</chr_var> 