I'd definitely put them down. AAAA is excellent and I'm sure a couple of average (because a C isn't a bad grade) modules won't matter, even if one is in the subject you're applying for. If you don't put your grades down, there's no way unis would think you got AAAA, they'd think you got Bs or worse. But as Good bloke said, it's not actually up to you whether you put your grades down or not because it depends on whether or not they're cashed in. If they're cashed in, put them down. If they're not, put pending and ask your referee to mention them.