Petrov         Ivan           Aleksandrovich      matematika      25  5
Smetannikov    Oleg           Iurievich           informatika     17  8
Ivanova        Irina          Fillipovna          russkii         10  5
Kurochkina     Natalia        Ivanovna            himia           14  6
Ballonov       Ilya           Moiseevich          informatika     38  19
Shapkin        Boris          Petrovich           pravo           12  2
Savrasov       Igor           Fedorovich          matematika      35  14