8 15 x 3 16 July 8, 2019 16 32 64 128 15 16 3 8 x 3 4 15 16 5 8 x 3 4 8 9 7 15 x 3 16 16 3 8 x 15 1 2 16 2 x 8 15 3 1 15 16 x 3 8 8 15 x 3
