"f", "f_1", "f_2"
"1.0e+02", "1.0e+02", "1.0e+02"
"2.4e+02", "1.3e+02", "1.3e+02"
"4.3e+02", "1.6e+02", "1.6e+02"
"6.8e+02", "2.0e+02", "2.0e+02"
"9.8e+02", "2.4e+02", "2.4e+02"