12 8 x 1 6 July 8, 2019 16 32 64 128 1 2 x 8 12 x 6 12 x 8 1 6 )=- 14 x 2 7 8 x 1 12 2x 6 1 4 8x 12 )- 8 x 6 12 x 1 ) 3 64 8 12 1 8 x 12 5 6 1 8 12 4 x 6 9 2x 9 8 x 1 6 =- x 12 1 3 12 x )=- 8 6 x 12 x 1/8