F 4 9 July 8, 2019 16 32 64 128 F 4 9 5 F 4 98 F 4 9 12 F 4 9 11 F 4 9 13 F 4 9 10 F 4 9 6 F 4 9 7 F 4 99 F 91ws 4 F 91ws 4 casio F x )= 4 9x F 4 l 912 F x )= 4 9 F x )= 4 9x 2
