pan class="n">ti</span><span class="p">,</span><span class="n">ar</span><span class="p">(</span><span class="n">k</span><span class="p">,</span><span class="n">l</span><span class="p">),</span><span class="n">ai</span><span class="p">(</span><span class="n">k</span><span class="p">,</span><span class="n">l</span><span class="p">),</span><span class="n">lda</span><span class="p">,</span><span class="n">ar</span><span class="p">(</span><span class="n">i</span><span class="p">,</span><span class="n">l</span><s