X 3 6x 2 7x 4 0 July 8, 2019 16 32 64 128 X 4 6x 3 7x 2 18 0 X 4 6x 3 7x 2 6x 8 0 X 5 7x 4 6x 3 x 2 7x 6 0 X 4 6x 3 7x 2 6x 1 0 X 4 4x 3 6x 2 7x 9 0