d-dot d-rod ddddd diddl didio didit didot didto difot dildo dilli dillo dioid dioro dioti dirfi dirol dittd ditti ditto dliii dlitt do-do do-ol dodol dodoo dodro dofor doido doill doilt dollo doloi dolor doodo doofi dordt dorff dorid dorio dorit dorot dotid dotoo dotti dotto driff drift drill droff droid droil droit droll drood droof drool drori drott ffold fidor fili- filid fillo filot fiord fiori firit fitil fitit fitof fitor fitri fitto flird flirr flirt flodd flood floor floro floto fodor foir- foldi folio folli follo foloi fooli foord footi ford- fordo forio forit forli forro forti forto frill friol frito fritt frodo froid froit frood froot ftord ftrtt idili idio- idiot idodi idoli idolo idood idool idoto idril if-- ifido ifill ifold ifood ifrit ifttt iiiii iitti iliff ilift ilio- illdo illit ilori iodid iodo- iodol ioooi ioooo iorio iotit iotti irid- irido irill irori irrit itdid itfit itfor itoff itold itrod ittoo ittti li-fi lidol lilli lillo liril lirio lirot litir litti lo-fi loddo lodro lofoi loilo lolif lolli lollo lolol lolti looft loord lordi lorid lorio lorri lotid lotio lotof lotor lotti lotto ltifr odiid odilo odolo odori odttf offir offit offof offto ofoil ofold ofori ofoto oidor oilit oilof oirot oitti oldto oliff ollio olofi oloid olord ooioo ooooo ootid ordro orfor orill oriol orito orodo orold ortoo otoli otolo otori ototo ottir ottoi rdllr ri-fi ridof rillo rioli riolo ro-ro roddi rodil rodl rodor rodri rofor roiot rolfo rollo roodi rooft rorid rotfl roto- rotol rotor rotot rotti rotto tdoit ti-ti tidli tiido tilfi tilli tillo tirit tirli tiro- tiroi tirol tirtl titii titil titli titlo titof titti to-do todid todor toffo tofit tofol tofor toili toill toldi toldo tolli tollo toloo tolor toold toolt toord torii toril torio torit torri torro torti torto toti- toto- totoo tri-d trill triod triol trior trit- trito tritt troff troft troil troll trood trott ttttt