OFFUSCATE

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aces acts ates auto cafe caff case cast cate cats coat coff coft cost cote cots cues cuff cute cuts east eats ecus effs efts etas face fact fast fate fats feat fest feta fets feus foes fuse oafs oast oats ocas offs oust outs safe sate scat scot scut seat sect seta soca sofa soft stoa suet tace taco taos taus teas teff toea toes toff tofu tufa tuff utas utes