UPD: Исправлена проверка наследования
UPD: Исправлена проверка наследования

ptelevich/krasotka,tchernobyl/yupe,kashapovfi/education,alexkos252/yupe,ApexWire/yupe,tchernobyl/yupe,alexkos252/yupe,DarkCs/yupe,kashapovfi/education,ApexWire/yupe,DarkCs/yupe,alexkos252/yupe,kashapovfi/education,tchernobyl/yupe,DarkCs/yupe,kashapovfi/education,ApexWire/yupe,ptelevich/krasotka,Anton-Am/yupe,Anton-Am/yupe,ptelevich/krasotka,Anton-Am/yupe