                                                          #</span>
</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a><span class="c1"># - x - x - x - x - x - x - x - x - x - x - x - x - x - x - #</span>
</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a><span class="kn">from</span> <span class="nn">.windowdiff</span> <span class="kn">import</span> <span class="n">window_diff</span>
</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a>
</span><spa