er">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">&gt;</span> <span class="identifier">words</span><span class="special">{</span>
    <span class="string">"peas"</span><span class="special">,</span> <span class="string">"porridge"</span><span class="special">,</span> <span class="string">"hot"</span><span class="special">,</span> <span class="string">"peas"</span><span class="special">,</span>
    <span class="string">"porridge"</span><span class="speci