He went up to the man that was feeding the machine, and shouting over the roar of the machine he told him to put it in more slowly.

" You put in too much at a time, Fyodor.

Do you see--it gets choked, that's why it isn't getting on.

Do it evenly.

" Fyodor, black with the dust that clung to his moist face, shouted something in response, but still went on doing it as Levin did not want him to.