AA AA AA 1 all hairs black on the same all hairs white Individual: 50% of hairs are all black and 50% of hairs are all white 2 all hairs black all hairs are the same all hairs white shade of grey 3 all hairs black all hairs black 50% of individuals have all white hairs and 50% of individuals have all black hairs all hairs black all hairs black mice have no hair 5 all hairs black all hairs white all hairs white 6 all hairs black all hairs black all hairs white all hairs black all hairs black hairs are a wide range of shades of grey