<chr_large size="2" color="" detail="">O</chr_large> r e<chr_var letter="s" var="long">∫</chr_var>t tout fet q<chr_abbr type="reg" class="sc" expan="nra" cert="no">n-alpha</chr_abbr><chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr>il uelt. 