yle="color:#f92672">=</span> a<span style="color:#f92672">.</span>toString<span style="color:#f92672">.</span>replace<span style="color:#f92672">(</span><span style="color:#e6db74">&#34;4&#34;</span><span style="color:#f92672">,</span> <span style="color:#e6db74">&#34;forty-&#34;</span><span style="color:#f92672">)</span>
runExpectation<span style="color:#f92672">(</span>expect<span style="color:#f92672">(</span><span style="color:#ae81ff">42</span><span style="color:#f92672">).</span>toEqual<span style="co