2x 4 4x 3 14x 2 July 8, 2019 16 32 64 128 10x 4 4x 3 14x 2 14x 16 )/( 2x 2 2x 3 14x 2 4x 48 )/( 2x 4 4x 4 14x 3 21x 9 2x 2 3
