19 3 x 5 8 July 8, 2019 16 32 64 128 1 5 19 * x 6 3 5 8 19 20 x 8 5 3 4 15 3 4 x 19 5 8 frame 3 5 8 11 x 19 24 19 x 5 19 x = 38
