FISTULATOUS

ai al as at fa if is it la li lo of oi os si so ta ti to us ut

aft ail ais ait als alt ass att fas fat fil fit flu fou ifs its las lat lis lit lot oaf oat oft oil out sal sat sau sis sit sol sos sot sou tao tas tat tau til tis tit tot tui tut ulu uta uts

ails aits alif alit also alto alts auto fail fast fats fiat fila filo fils fist fits flat flit flus foal foil foss foul fuss iota lass last lati lats latu lift list lits litu loaf loft loss lost lota loti lots lout luau lust oafs oast oats oils ossa oust outs sail sals salt sati saul sial sift silo silt sits slat slit slot slut sofa soft soil sola soli sols sots soul sous stat stoa stot suit sulu tail tali taos tass tats taus taut tils tilt tits toft tofu toil toit tola tolu toss tost tots tout tufa tuft tuis tuts tutu ulus utas