4 3 2 12 1 July 8, 2019 16 32 64 128 3 4 x 2 1 12 X 4 4x 3 7x 2 16x 12 X 4 4x 3 x 2 16x 12 X 4 4x 3 x 2 16x 12 0 X 4 4x 3 7x 2 16x 12 0 3 1 4 plus 2 11 12 12 8 4 2 3 х 1 24 X 4 4x 3 x 2 12x 12 0 3 4 x 5 12 1 2 3x 4 4x 3 12x 2 12 32 3 4 minus 12 1 2 4 12 plus 1 2 3 7 3 4 x 12 1 2 4 and 3 12 2 and 8 12 3 4 2 3x 11 12