2 b 8 1 July 8, 2019 16 32 64 128 2 b 8 ) 12 2 b 8 13 2 b 8 )= 18 2 b 8 )= 16 2 b 8 10 B 2 8 11 2 b − 8 14 Browning b 2 1 8 12 b 2 )= 8 b 5 2 8 b 1 3b 2 a 4 b 8 c 16 100 2 5 b 8 13 2 5 b 8 13b 1 2 b 8 10 6 2 3 5 b 8 15