<div dir="ltr"><span id="result_box" class="" lang="en"><span class="hps"><span id="result_box" class="" lang="en"><span class="hps">hi</span><span class="">,</span> <span class="hps">I have a question</span> <span class="hps">concernat</span> <span class="hps">how I can</span> <span class="hps">perform</span> <span class="hps">X-ray diffraction</span> <span class="hps">in the</span> <span class="hps">input</span> <span class="hps">file</span><span class="">.</span> <span class="hps">greeting<br></span></span></span><span class="hps"></span></span></div>