&gt;</span>  <span class="identifier">int_</span> <span class="special">&gt;&gt;</span> <span class="char">','</span>
    <span class="special">&gt;&gt;</span>  <span class="identifier">quoted_string</span> <span class="special">&gt;&gt;</span> <span class="char">','</span>
    <span class="special">&gt;&gt;</span>  <span class="identifier">quoted_string</span> <span class="special">&gt;&gt;</span> <span class="char">','</span>
    <span class="special">&gt;&gt;</span>  <span class="identifier">double_</spa