4x 4 9x 2 0 July 8, 2019 16 32 64 128 4x 4 12x 3 9x 2 0 X 4 9x 2 4x 12 0 4x 4 4x 3 9x 2 x 2 0 X 4 4x 3 9x 2 36x 0 X 2 4x 4 2 9x 2 36x 44 0 4x 4 9x 2 9 0 X 6 4x 4 9x 2 36 0 X 4 4x 3 9x 2 8x 4 0 9x 3 9x 2 4x 4 0