Thanks , I've just been looking for information approximately this topic for a while and yours is the best I've came upon till now. However, what about the conclusion? Are you sure about the supply?
 
 
http://sosh13.pascal.ru/forum/profile.php?action=show&member=22394
https://rodme.ru/kupit-diplom-rf-v-moskve-legalno-i-konfidencialno-t12350.html
http://funchange.getbb.ru/viewtopic.php?f=8&t=1113
http://engineer74blog.blogspot.com/2013/08/python-if-else-vnutri-generatora-spiskov.html
http://1-click.pl/excelforum/viewtopic.php?f=3&t=172337