[1,2,4,2,4,2,4,4,4,2,4,4,8,4,4,4,8,8,16,16,16,8, 16,16,16,8,8,8,16,16,32,32,32,16,16,16,32,16,16, 16,32,32,64,64,64,32,64,64,64,64,64,64,128,128, 128,128,128,64,128,128,256,128,128,128,128,128, 256,256,256,256]