http://qiserver.ugr.es/cod/1562312.cif
http://qiserver.ugr.es/cod/1562313.cif
http://qiserver.ugr.es/cod/1562314.cif
http://qiserver.ugr.es/cod/1562315.cif
http://qiserver.ugr.es/cod/1562316.cif
http://qiserver.ugr.es/cod/1562317.cif
http://qiserver.ugr.es/cod/1562318.cif
http://qiserver.ugr.es/cod/1562319.cif