5 5 7 2 July 8, 2019 16 32 64 128 5 5 7 2 3 5 5 7 25 5 5 7 2 1 5 5 7 20 5 5 7 24 5 5 7 2 1 3 5 5 7 2 6 5 7 5 2 height difference 5 7 5 28 5 * 5 * 22 7 X 5 5 7 2 3 5 5 vs 7 2 5 5 7 8 2 5 12 5 7 2 5 10 5 7 2
