Q<chr_abbr type="reg" class="dc" expan="ui" cert="no">apost</chr_abbr> ca<chr_var letter="s" var="long">∫</chr_var>cune langoi<chr_var letter="s" var="long">∫</chr_var><chr_var letter="s" var="long">∫</chr_var>e <chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> po<chr_abbr type="reg" class="dc" expan="int" cert="no">it-hbar</chr_abbr> 