orff orfi orfu ori- orif oril orin orio orlo orlu ormn ormo orni orno oro- orof orom oron oror orri orro orum ouff ouii ouin ouir oulu oumi oun- our- ourn ouro ouu- rffl riff rifu riif riin rill rilo rilu rimi rimm rimo rimu rinf rinn rino riol riom rion riou riri rlif rlin rlml rmif rmll rmon rnin rnli roff rofl rofo roif roil roin roio roir roiu rolf roll rolm rolo romi romm romo roni rono roof rooi rool room roon roor rori roro roru rouf roul roum roun rrif rrrr rrum rrun ruff rufo ruif ruin rull rulo rumi ruml rumm rumo runf runi runn runo ruri ruro ruru ruun uiml uirr ulim ulli ullo ullr ulmi ulmo ulmu ulno ulo- ulul ulum umff ummo umno umol umor umri uni- unif unii unin unio unir unlf unmr unni unno unon unrf unro unum uofl uofm uofo uoml uomo uor- urff urfi urif urim urin uriu urmi urni uro- urol urom uroo urri urum urun urur uulu uuni uuno uuri uuuu

-form -minu fiini fili- filin fillo filmi filmo filon filum filur fimir finif finno finul fionn fiori firmi firmo firon firou flinn flirr floom floor florn floro floru floum flour fluff flumm fluo- fluon fluor flurn flurr fmllr fmmul fofum foini foir- folin folio folli follo foloi folon fomin fomon fomor fonio fonni fooli forio forli form- forni forno forro forum forur fourm fouro frill friml friol fromm froom frorn fruli fu-fu fullf fullo fumin fumio fuoni fuorn furil furin furio furir furo- furor i-m-r if-- iffou ifill ifilm ifin iform iiiii iiuni iliff ilino ilio- ilion ilium illin illmo illui ilmor iloni ilori ilulu imfor imin- iminl imino imlil imoff imoni infin info- infor infun inili inimi inini inio inio- inion inniu inoff inoil inoli inonu inoor inori inorm inour inrio inrol inrun inurn iolon iommi iono- ioooi ioooo iorio irill irimi irinn irion irmin irono irori irour iufni iuliu iunno l-ron li-fi li-on lifou lilfu lilin liliu lilli lillo lilmo lilou lilun limlu limmu limn- limni limnu limo- limon limui limun linin linlu linon linou linum lioni lionn lioun liour liril lirio lirom liron lirui liuli lo-fi lofoi lofou loilo lolif lolim lolli lollo lolol lomin lomir lommi lomno looni lorin lorio lormi lorom loron lorri lorum lorun louin louri louro luiff luino luiro lulin lulli lulom lulul lumi- lumin lumio lumir lummi lumon luni- lunin lurin lurio lurun luuri m-flo mi-lu mi-mi miffo milil milim milin milli millo millu milmi milno milon milor milun miluo mimio mimir mimmi mimo- mimon mini- minim minin minio minmi minni minol minom minon minor minum mioul miour mirim mirin miron mirri mirul mliii mlini mllon mmiii mmmmm mnium moffo moiff molin molln mollo mollu moloi molon molor momil momin momir momlu momoi monfi monil monin monno mono- monon monor monro mooil mooli mooll moolu moooi moori moorn mooro morfu moril morin morio mormo morni moroi moron moror morou morro morum morun moulu mouni mouri mourn mrmom mroof mrorr mufon muill muiri mulli mulln mullo mului mulur mumlu mummu mumun munif munin munir munro murin murli murlo murmi muroi murol murom muron muror murri murro murru murum nifon niilo niimi nilin nilo- nimmi nimmo nimno nimri ninon ninur niono nioro nirim nirom nnooo no-fi no-no nofim nofor nofou nofun nolin nomin nomir nommo nomo- nomom non-u nonin nonio nonni nonno nooil noomi noonu noori norin norio norm- norml noron norro norum norun nouni nouri nroff nu-nu nulli nullo nummi nunni nunon nunun nuoro nurin nurlu nurmi nurmo nurri nurun offin offir offof offon offun ofoil ofono ofori oforn ofour ofrum oilof oilon oino- oinoi oiron oliff ollio ollon ollur olofi olomu olour olumu omili omino ommin omni- omnio omoon omoro omron omulu onfim onin oniom onion onir- oniro onium onmun onoff onoon onorn onour onrio ooioo oonin oonli ooooo orfor orful orill orino oriol orion orium orlin orlon ormur orni- ornon orolu oromo orono orrin orrum oruro ouir- oullo oulon oulun ouoro ourno ourol ri-fi rillo rimmi rimon rimou rimul rimur rioli riolo rioni rmnmn ro-ro rofor rolfo rolin rollo rolmo rolon romfo romni romon ronin ronno roomu roull roumi roumm ruffo rufi- rufio rufo- rufol ruili ruino ruiru rulli rullo rulon rumin rummi rummo rummu rumor runin runo- runof runon ruomu u-n-i u-nii ufofu uifli uiro ullin ullur ulmin ulno- ulrum ululu uluru uminn umiri umour unfun unfur unifi unini uninn union unmol unnim unnun unnur unoil unoor unorn unrol unrun unurn urin- uromi urour uruli urumi ururi uuuuu

filfil filion filli- fillin fillol fillon filmir filmon filoli filour finiff finion finnif fiorin firfol firmin firmor flori- florin florio fluor- fluori fluoro flurri fminor folium follin follum fonmon foofoo foofur foolin foorum forfun forino forlii formin formo- formol fornim foroni foufou foulum fourin fourof fourou friuli frollo fulfil fulion fullof fullon fulnio fumoir fumoon fumuli funoon funori funrun furfur furoin furour furrfu furrin furuno iiooio illful illimo illini iloilo ilorin imfull imino- imirim imlili immuno imoinu in-off infill infilm infini infirm infoil inform infrom infull iniomi iniron inmono inroll inroom inulin ionion ionium irmino ironii ironin ironon irrour l-form lifful lifull liliom lilium lilliu lillom liluri limini limni- limnio limno- limnor limuli limuru linimo linlin linluo lion-o lionin lionof liulin llonin lloro loiron lolion lolium lollum loloru lomlom lonmin lonnin lonnol looloo loomio lorino lorium loroum loulon loulou lourlo lufful lullin lumin- lumino lumuli lunino lunlun lurulu mifumi milful milion miliou milium milli- millin millio millom millon milnor milori mimino mimori mimoun minimi minimo minion minium minnom minnum minori minoro minoru minour minron miomir mirili miroir mirour mirror mirumo miruru moffom moffou mofilm mofolo moiron molino moliro mollin mollom molour mommur momoir monfri monful monino monion monium monroi monulf moomin moomoo moormi morfil morini morino morion moriro morlon morlun mormon mormor mormur mornif mornin moroii morolo moroni moroun morrin moulin moulon mouron mourou mrnoon muffin muffro muflon muilin mulilo mulino mulion mullin mullum mullur mulmul mulmur munion munnur muonio murfin murilo murio- murium murlin murlon murmir murmur