Or we can have this and this. So in this case, it's T mixing with T. So now we have lowercase T lowercase T, and lowercase T lowercase T. So these are the potential genotypes, the possibilities of the genotype for the offspring. If the genotype of this plan is uppercase T, lowercase T. So each one of these squares, and we have four squares. So four squares is 100, and each one of these four squares is 25%. So the likelihood of it happening is 25%. So that means 25 plus 25.