So begins the task of genetics-EGE!!! In Biology :

The bus moved a group of kindergartens. Masha was badly affected (1 gr. blood) and vanilla (3 gr. They urgently need a blood transfusion. Volunteer donors were called to help the children - the workers of the 5 construction brigade of the medical academy: Konopljanov, Tutkin, Putikov, Žgutikov and Knoppel. Cannoplanov was a dependent addict with experience, so he decided not to take blood for transfusions. <...>

This is the EEG.