<chr_abbr type="reg" class="sc" expan="Q1ra" cert="no">Q1-alpha</chr_abbr> po <chr_var letter="s" var="long">∫</chr_var>e tient <chr_abbr type="frq" class="ct" expan="molt" cert="no">ml[apost]t</chr_abbr> <chr_var letter="s" var="long">∫</chr_var>an ua pres 