FORMULIST

if is it li lo mi mo mu of oi om or os si so ti to um us ut

fil fir fit flu for fou fro fur ifs ism its lis lit lot lum mil mir mis mol mor mos mot mus mut oft oil oms ors ort our out rif rim rom rot rum rut sim sir sit sol som sot sou sri sum til tis tom tor tui uts

film filo fils firm firs fist fits flir flit flus foil form fort foul four frit from furl furs lift limo list lits litu loft lost loti lots lour lout lums lust milo mils milt mirs miso mist moil mols molt mors mort most mots must muts oils omit orts ours oust outs rifs rift rims riot roil rolf roms roti rotl rots rout rums rust ruts sift silo silt slim slit slot slum slur slut smit smut soft soil soli sori sort soul sour stir stum suit sumo surf tils tirl tiro tofu toil tolu toms tori tors tour trim trio tuis turf