[3,6,4,9,6,8,6,12,5,12,6,12,6,12,8,15,6,10,6,18,8,12,6,16,9,12,6,18,6,16,6,18,8,12,12,15,6,12,8,24,6,16,6,18,10,12,6,20,9,18,8,18,6,12,12,24,8,12,6,24,6,12,10,21,12,16,6,18,8,24,6,20,6,12,12]