0 8 * 0 8 * 2 July 8, 2019 16 32 64 128 0 8 * 0 8 * 1 2 0 2a 8 )( 0 2 8 0 8 0 25 0 8 0 24 0 8 0 20 0 8 0 23 0 8 0 27 0 0 8 2 6 0 8 1 5x 2 0 8 4 5x 0 3 8 3y )= 3 2 0 8 y 7