<chr_var letter="Q" var="1">Q1</chr_var> <chr_abbr type="reg" class="dc" expan="una" cert="no">ua-hbar</chr_abbr> ce<chr_var letter="s" var="long">∫</chr_var>te oirre a <chr_var letter="s" var="long">∫</chr_var>ou<chr_abbr type="reg" class="dc" expan="ant" cert="no">at-hbar</chr_abbr> <chr_var letter="s" var="long">∫</chr_var>a uie 