5 5 7 9 July 8, 2019 16 32 64 128 5 5 7 9 10 5 5 7 9 8 5 5 7 9 3 5 7 5 9 height difference 5 7 5 9 2 5 5 9 7 18 5 7 5 9 couple 5 7 5 9 as a fraction 2 5 5 7 9 3 4 5 5 7 9 5 5 6 7 9 5 5 x 7 9 5 5 7 4 8 9 1 5 5 9 7 5 5 6 2 7 9
