[0,1,2,4,4,4,4,8,8,4,4,8,8,8,8,16,16,4,4,8,8,8,8, 16,16,8,8,16,16,16,16,32,32,4,4,8,8,8,8,16,16,8,8, 16,16,16,16,32,32,8,8,16,16,16,16,32,32,16,16,32, 32,32,32,64,64,4,4,8,8,8,8,16,16]