4 4 7 2 July 8, 2019 16 32 64 128 4 4 7 2 3 4 4 7 2 5 4 7 4 21 4 4 24 7 4 7 4 28 4 * 4 * 22 7 4 4 2x 7 4 4 9 7 2 9 4 8 4 7 2 4 4 7 x 2 5 4 * 4 7 2 3 4 1 4 2 7 8 3 4 7 )= 4 25 4 3 4 2 7 8 4 4 7 2 6 7
