Three cousins, Pablo, Alejandro and Alicia, are going to share a prize of 9450 euros in direct proportion to their ages. The sum of the ages of Pablo and Alejandro exceeds by three years twice the age of Alicia. Furthermore, the age of the three cousins together is 45 years. Knowing that in the distribution of the prize Pablo receives 420 euros more than Alicia, calculate the ages of the three cousins and the money each one receives from the prize.