                                                                                                                       input_list
#&gt; 1 https://example.com/dna.cgi?cmd=objFile&amp;ids=514683, https://example.com/dna.cgi?cmd=objFile&amp;ids=514682, 2017-01-24 09:40:17, 2017-01-24 09:40:17
#&gt;                                                                                                                                       output_list
#&gt; 1 https://example.com/data/514769/allCount-aligned.csv, https:/