Q <chr_abbr type="reg" class="sc" expan="mra" cert="no">m-alpha</chr_abbr>bedeu<chr_var letter="s" var="long">∫</chr_var> en chieent le<chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="reg" class="sc" expan="tro" cert="no">t-o</chr_abbr>u<chr_var letter="s" var="long">∫</chr_var>. 