2 5 8 x 4 15 July 8, 2019 16 32 64 128 4 2 x 5 8 15 3 2 4 5 x 1 8 0 15 20 8 x 2 4 15 5 1 2 8×5 14 25/8 x 4 2 5/8 x 1
