4 8 x 6 3 x 9 July 8, 2019 16 32 64 128 4 x 6 y 3 xy 8 x 9 y 5 xy 4 10 x 3 9 x 6 8 2 4 6 x 3 1 5 x 9 8 6 x 3 2 x 7 8 4 9 X 6 4 x 3 5 9x 4 8 8 x 6 3/4 4 x 6 8
