Two are blue, so they're going to be fourteen minus two, which is twelve non-blue marbles. Or you could just count them. One, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve. So there are twelve non-blue marbles. So that's the number of non-blue. So these are the possibilities that meet our constraints over all of the possibilities. And then if we want to, this isn't in simplified form right here, since both twelve and fourteen are divisible by two.