Whenever you get lower than A or B in your grade. they always beats you up they alternate each other like if you get a bad grade fyodor will beat you up while nikolai is just watching. and if you get another bad grade Nikolai was gonna beat you up next and fyodor is gonna watch. they beat you up by unbuckling their belt and beats you up. it was always painful.. sometimes they don't even let you eat, sleep or Go outside...