X 3 7x 6x July 8, 2019 16 32 64 128 X 3 7x 2 6x 42 X 3 7x 2 6x X 3 7x 2 6x 0 X 5 7x 3 6x X 4 6x 3 7x 2 6x 8 X 3 6x 2 7x 60 0 X 3 6x 2 7x 60 X 4 6x 3 7x 2 6x 8 0 X 4 6x 3 7x 2 18 0 X 3 6x 2 7x 12 X 3 6x 2 7x 4 X 5 6x 3 7x 0 P x )= 6x2 3 7x X 4 6x 3 7x 2 6x 1 X 4 6x 3 7x 2 6x 1 0