...How About Now?

Below are eight sets of six letters each. These eight sets of letters contain the same fifteen letters among them. These letters are A, A, C, E, E, H, M, N, N, O, O, R, U, W, Y. Your job is to figure out the order of these fifteen letters. In any given set, the letters are in order as they will appear when you are done. For example, in the first set, ONEAEO, O comes before N, N comes before E, E comes before A, A comes before the second E, and the second E comes before the second O.

Once you have the order of the fifteen letters, reverse them to make a common phrase.