[2,4,2,8,2,4,2,16,2,4,2,8,2,4,2,32,2,4,2,8,2,4,2, 16,2,4,2,8,2,4,2,64,2,4,2,8,2,4,2,16,2,4,2,8,2,4, 2,32,2,4,2,8,2,4,2,16,2,4,2,8,2,4,2]