P ui<chr_var letter="s" var="long">∫</chr_var> <chr_var letter="s" var="long">∫</chr_var>enpar a <chr_abbr type="frq" class="ct" expan="molt" cert="no">ml[apost]t</chr_abbr> g<chr_abbr type="reg" class="sc" expan="rant" cert="no">nt-alpha</chr_abbr> <chr_abbr type="reg" class="dc" expan="an" cert="no">a-hbar</chr_abbr>goi<chr_var letter="s" var="long">∫</chr_var><chr_var letter="s" var="long">∫</chr_var>e. 