At the stage Solzhenitsyn asks Varlam Shalamov:
Why is the barracks violet?
Because you have already been on this link, ahah!"

Nimianna: For the first time I see the form of the cry "ahah". What does it mean?

Icuken: Sound emitted by air coming out of the lungs through a knife wound.
Because no one can joke about Solzhenitsyn.