orot orri orro orto orub otin otit oto- oton otoo otor otro otti otto ottu otur ouii ouin ouir ouit oulu oun- our- ourn ouro ourt out- outb outi outo ouu- rbbb rbbr rib- ribo ribu riin rill rilo rilu rinn rino riol rion riot riou riri riti ritl rito ritt ritu rlin rnbr rnin rnli rnnt rnot rnut rob- robb robi robo robt robu roil roin roio roir roit roiu roll rolo rolt roni rono ront roob rooi rool roon roor root rori roro rort roru roti rotl rotn roto rotr rott roub roul roun rout rrrr rrun rtlt rubb rubi rubu ruin ruit rull rulo runi runn runo runt ruri ruro ruru ruti rutl ruto rutt rutu ruun tbil tbit tbrb tibi tibu tiit tiiu till tiln tilo tilr tilt tini tinn tino tint tinu tion tiou tirb tiri tirl tiro tirr tiru titi tito titt titu tlli tlon tnut tobi tobo tobt tobu toil toit tol- toli toll tolo tolt tolu tonb toni tonn tono tonu tool toon toor toot tori torn toro torr tort toru toti toto totr tott toui toul toun tour tout tri- trib tril trin trio trit trno troi tron troo trot trou trtr trub trun trut truu ttbb tton tttt ttul tubb tubo tubr tubu tuil tuin tuit tuiu tuli tull tulo tulu tunb tuni tunn tuno tunu tuor turb turi turn turo turr turt turu tuti tutl tuto tutt tutu tuuo ubbi ubbo ubii ubir ubit ubli ublo ubon uint uirr ulli ullo ullr ulno ulo- ulti ulto ultt ulul uni- unii unin unio unir unit unni unno unon unro untb unto unut uor- urbi urib urin uriu urni uro- urol uroo urri urun urur urut util utin utor utri utti utto uttu uulu uuni uuno uuri uuuu

bi-lo bibbo bibin bibio bibri bilbi bilbo bili- bilin billi billo billu bilut binit binot binub biont bioul birin birni birol biron birou birun birur bitit biton bitru bitti bitto bitun blini blinn blirt blitt bloor blorb blort bloto blott blout blunt blurb blurr blurt bluto bnito bo-bo bobbi bobin bobr bobri boilo boiro boito bolin boll- bolli bollo bollu bolno bolon bolti bolto bonin bonio bonon bonou bonut booit boont boorn boort booru borbo borin borio born- borno bornt bornu boro- boron boroo borot borou borro borul borun borut botin boton botou botro botti bottu botun bouin boul- bouli boulo boult bouni bouri bourn bouto brill brini brinn brint brion briot briou brito britt brobo broil broin broll brolo broni bronn bront brool broon broto broun brout brrrr bruin bruit bruiu brull bruni brunn bruno brunt bruri bruun btr-t btron bubon built buirn bulb- bulbi bulin buliu bull- bulli bulou bulti bulto bulul bulun bulut bunin bunun bunut buolt buono burin burio burli burn- burnt burol buron buroo burri burro burru burtt burun burut butin butit butno buto- buton butor butot butou butuo butut i-bon i-bot ibbur ibibo ibill iblin iborn ibtin iiiii iitti iiuni ilino ilio- ilion illin illit illui ilobu iloni ilori ilton iltur ilulu inbin inili inini inio inio- inion inlot innit inniu innti inoil inoli inonu inoor inorb inori inour inout inrio inrol inrun intil intio intoo intro inuit inurn iobit iolon iono- ionut ioooi ioooo iorio iotit iotti irbit irill irinn irion irobo irono irori irour irrit irton itbit ition itnot itobi itour itout itron itton ittoo ittti itu-r itu-t ituni ituri iturn ituro ituru itutu iuliu iunit iunno l-ron li-on libin liboi libon libor libri libro libru libun lilin liliu lilli lillo lilou lilun linin linlu linon linot linou lioni lionn lioun liour liril lirio liron lirot lirui litir liton littb litti litui liubo liuli lobbo lobi- lobio lobir lobo- lobon lobor loibl loilo lolli lollo lolol lolti loobu looni lorin lorio loron lorri lorun lorut lotio loton lotor lotru lotti lotto louin louit lount louri louro lubin lubno lubon lubun lubur luino luiro lulin lulli lulul luni- lunin lurin lurio lurun lutin lutol luton lutto lutui luuri nibbi niibi niilo nilin nilit nilo- nilot ninib ninon ninti nintu ninur ninut niono nioro niort nirit nitin nitol niton nitor nitot nitr- nitro nitti nitto nnooo no-no nobil nobin nobob nobol nobuo nobut noint nolin nolot non-u nonin nonio nonni nonno nonot nooil nooit noonu noori noort norbu norin norio norit noron norro nortt norun not-i notil notin notit notlo notno noto- noton notto noult nouni nouri nourt ntini ntnui ntoro nu-nu nuiit nulli nullo nulti nunit nunni nunon nunun nuoro nurin nurit nurlu nurri nurun nutil nuton nutri o-bon o-r-b obion oblin oblio oblon oboli obolo oboro obout oilit oilon oino- oinoi oiron oirot oitti ollio ollon ollur olnut olotu olour olton onibi onin onion onir- oniro onlot onont onoon onorn onoto onour onout onrio onto- ontoo ontur oobit ooioo oonin oonli ooooo orbit orbot oribi orill orino orint oriol orion orito orlin orlon orni- ornon ornot orobo orolu orono orout orrin orton ortoo oruro orutu otion otnit otobi otoli otolo otono otori ototo otour ottir ottoi ottur otulu oubit oubut ouir- oullo oulon oulun ouoro ourno ourol outin outon outro outto ribbi ribin ribno ribo- ribon ribot rillo rintt rioli riolo rioni riton ro-ro robbi robbo robin robo- robon robor robot robrt robun robur roint roiot rolin rollo rolon ronin ronno ronto rorbu roto- rotol roton rotor rotot rotti rotto rotun roubt roull rount routt rubbi rubin rubio rubon rubor ruili ruino ruiru rulli rullo rulon runin runit runo- runon runto ruoti rutin rutli rutul ruutu t-nut tbill tbolt tbtbt tbutt ti-ti tibbi tibbu tibin tibni tibor tibro tibur tilli tillo tinli tinto tinui tinun tiout tirit tirli tiro- tiroi tirol tiron tirou tirru tirtl tirur titii titil titin titli titlo titou titti tllbr tllnn tntnt tobin tobit tobol tobon tobor tobot tobou toili toill toini tolbo tolli tollo tolon toloo tolor tolu- tolui tonbu tonio tonit tono- tonti tonto toolt torii toril torin torio torit torob toron torri torro torti torto tortu torul torun toti- totin toto- toton totoo touil touit toull tourn touro