A u plu<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="reg" class="dc" expan="qui" cert="no">q-vbar</chr_abbr>l on<chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr><chr_var letter="s" var="long">∫</chr_var> puet <chr_var letter="s" var="long">∫</chr_var>e p<chr_abbr type="reg" class="dc" expan="ani" cert="no">ai-hbar</chr_abbr>ne 