And you could divide this and this by 3. This becomes a 2. And then this becomes an 11. So we're left with the probability of having all 4 1's in my hand of 9 that I'm selecting from 36 unique cards is equal to, and the numerator I'm just left with this 2, times 1 times 1 times 1. So it's equal to 2 over 5 times 17 times 11. And that is, so drum roll, this was kind of an involved problem, 5 times 17 times 11 is equal to 935. So it's equal to 2 over 935.