ffs Definition

cft, eff, erf, huf, acceptable, accepted, using, used, required, use, change, number, faf, gates, inputs, fln, outputs, fms, hmo, animations, calculators, cis, confraternities, consoles, cpus, crafts, curriculums, eps, extractors, flops, han, handsets, hmos, incubators, lans, latches, microprocessors, moralities, os,