X 5 x 4 2x 3 2x 2 0 July 8, 2019 16 32 64 128 X 5 x 4 2x 3 2x 2 3x 3 0 X 5 x 4 2x 3 2x 2 x 1 0 X 5 2x 4 2x 2 y 2 3 x 2y 2 2 0
