Is one of those viruses Vista ? <| sep |> I ' d argue that taking 10 % then doubling it is even easier . <| sep |> It ' s a combinatorial problem that I ' m not up to tackle . If you considered a deck of just 13 cards , you would be looking for the number of on 13 objects . With a full deck of 52 cards , you would be counting something similar , but I don ' t know what it would be called nor really how to begin calculating it . Estimating the probability by generating several thousand decks and counting the number of wins suggests the probability is around 6 . 7 %.<| sep |> The case looks fine ! <| sep |> And how did you come to that conclusion ? <| sep |> Tylo is a cruel , cruel mistress . I ' ve never had enough selfhate to run that mission without reloading , so take my upvote .