4 7 2 5 x 4 7 July 8, 2019 16 32 64 128 4 2 7 х 5 7 2 5 x 4 7 3 5 x 4 7 5 4 x 1 7 2 x 9 4 x 7 70 4 2 x 5 7 7 7 2 5 2 4 x 3 ⁄ 4 4 7 - 2 5