ss="n">action_mapping</span> <span class="o">=</span> <span class="p">{</span>
        <span class="mi">0</span><span class="p">:</span> <span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">),</span>
        <span class="mi">1</span><span class="p">:</span> <span class="p">(</span><span class="mi">0</span><span class="p">),</span>
        <span class="mi">2</span><span class="p">:</span> <span class="p">(</span><span class="mi">1</span><span class="p">),</span>
    <span 