9 3 5 16 July 8, 2019 16 32 64 128 3 9 5 16 7 3 9 4 16 5 1 3 5 9 16 9 5 16 x 3 2 3 5 9 16 3 5 vs 9 16 9 3 16 5 8 9 3 16 plus 13 5 8 25 2x 3 5 9 16 168 9 5 3