-form d-rod ddddd ddrmm ddrum dfilm diddl diddu didim didio dildo dilim dilli dillo dimi- dioid dioro diouf dirfi dirol diulu dliii do-do do-ol dodol dodoo dodro dofor doido doill dollo dollu doloi dolor doodo doofi dorff dorid dorio dormi dorud dorum doufu douli doull doumu douro dridu driff drill drmom droff droid droil droll drom- dromo drood droof drool droom drori droul droum druid drumm druri duddo dudou dufur duill dulid dulli dullu dulmi dumlu dumol dumri duomi duomo durif durio durum ffold fidor fili- filid fillo filmi filmo filum filur fimir fiord fiori firmi firmo firou flird flirr flodd flood floom floor floro floru floud floum flour fludd fluff fluid flumm fluo- fluor flurr fmllr fmmul fodor fofum foir- foldi folio folli follo foloi fomor fooli foord ford- fordo forio forli form- forro forud forum forur fould fourd fourm fouro frill friml friol frodo froid fromm frood froom froud fruli fu-fu fuddu fullf fullo fumid fumio furil furio furir furo- furor furud fuudo i-m-r idifu idili idio- idiom idodi idoli idolo idood idool idoru idril if-- iffou ifido ifill ifilm ifmud ifold ifood iform iiiii iliff ilio- ilium illdo illmo illui ilmor ilori ilulu imdur imfor imid- imido imlil immid immud imoff imold iodid iodo- iodol iommi iomud ioooi ioooo iorio irid- irido irill irimi irori irour iuliu li-fi lidol lifou lilfu liliu lilli lillo lilmo lilou limdi limid limlu limmu limo- limui liour liril lirio lirom lirui liuli lo-fi loddo lodro lofoi lofou loilo lolif lolim lolli lollo lolol lomid lomir lommi loord lordi lorid lorio lormi lorom lorri lorum loudi lourd louri louro luddu ludim luiff luiro lulli lulom lulul lumi- lumio lumir lummi lurid lurio luuri m-flo mdlii mi-lu mi-mi midi- midil midir midol midou midul miffo milil milim milli millo millu milmi milor miluo mimid mimio mimir mimmi mimo- mioul miour mirid mirim mirri mirud mirul mliii mlord mmdii mmiii mmmmm mo-do moddi modii modir modom modum modur moffo moiff mold- molid mollo mollu moloi molor momil momir momlu momoi mooil moold mooli mooll moolu moooi moori mooro mordu morfu morid moril morio mormo moroi moror morou morro morum moudi mould moulu mouri mrmom mroof mrorr muddu mudim mudir mudri muild muill muiri mulid mulli mullo mului mulur mumlu mummu murdi murdo murdu murid murli murlo murmi muroi murol murom muror murri murro murru murud murum oddur odiid odilo odium odlum odolo odoom odori odoul odour odudu odulf oduom oduro offir offof ofoil ofold ofori ofour ofrum oidor oilof oliff ollio ollur olmod olofi oloid olomu olord olour olumu omili omoro omulu ooioo ooooo ordro orfor orful orill oriol orium orm-d ormod ormur orodo orold orolu oromo orrum oruro ouir- oullo ouoro ourol rdllr ri-fi ridof rillo rimmi rimou rimul rimur rioli riolo rlmdl rmdir ro-ro roddi rodil rodl rodor rodri rofor rolfo rollo rolmo romfo roodi roodu roomu rorid roull roumi roumm rudli ruffo rufi- rufio rufo- rufol ruili ruiru rulli rullo rummi rummo rummu rumor ruomu udol udoll ufofu uifli uimid uiro ullur uloid ulrum ululu uluru umido umiri umour umudu urdoi uromi urour uruli urumi ururi uuuuu