4 2 6x3 July 8, 2019 16 32 64 128 4 2 6 x 3 4 8 2 6x3 7x6 4 6x3 2 2x2 4 6x3 2 3x 4 2 6 x 3 2x 6 3 x 2 4 X 2 3 4 1 6 7x 3x 4 2 x 6 3x − 6 2 x 4 4 x 6 / 2
