M ai<chr_var letter="s" var="long">∫</chr_var> io <chr_abbr type="reg" class="dc" expan="qui" cert="no">q-vbar</chr_abbr>t ain<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr> li mur<chr_var letter="s" var="long">∫</chr_var> faille 