Unscramble OOLDWTF

twofold

flood toldo woold woolf

dolf dolt dool dowf dowl dowt flot flow fold food fool foot fowl loft lood loof loot loto lowt told tool towd woft wold wolf wood woof wool woot

dft dof dol doo dot dow dwt fld flo fod fol foo fot fow fwd lod lof loo lot low oft old olf oof oot owd owl owt tlo tod tol too tow two wod wof wol woo wot

dl do dt fl fo ft fw ld lf lo lt od of ol oo ot ow to wd wf wl wo wt