<span class="hljs-keyword">progress: </span><span class="hljs-string">+5</span> <span class="hljs-keyword">progress: </span><span class="hljs-string">+12</span> <span class="hljs-keyword">progress: </span>29 <span class="hljs-keyword">progress: </span><span class="hljs-string">-3</span> <span class="hljs-keyword">progress: </span><span class="hljs-string">-91</span> <span class="hljs-keyword">progress: push</span> <span class="hljs-keyword">progress: pop</span>