C 9 5 8 July 8, 2019 16 32 64 128 C 5 9 86 32 C 5 9 80 32 C 5 9 87 32 C 5 9 89 32 30 c 9 5 32 86 f 5 9 8 c )=- 20 C n 5 )+ 8 9 C 5 8 32 9 C 8 5 c 9 4 C 8 9 5 - c = 9 C 9 5
