n-ii nbbo nbti nhnn nhon nibi nibo niht niir niit niiu ninh nini nino nioh nion nioo niou niro nirt niru nitb nith niti nito nitr niur nnit nnnn nnot nntn nobi nobo nobu nohn noho noht noib noin noio noir noit non- noni nonn nono nont nonu nonw noo- noob noon nooo noor noot nor- norb nori norn noro norr nort norw not- noth noti noto nott notw nouh noun nour nout nowi nown nowt nron nthn ntht ntnu ntru ntto nttr ntui ntwt nubi nuhi nuin nuit nunn nuno nunt nuon nuri nurn nurr nurt nuru nuth nutt nutu nwbn nwbw nwth obbo obin obit oboi obon obor obot obrh obri obro obuh ohhi ohho ohio ohno ohob ohoh ohow ohrn ohto ohtu oiii oint oion oirt oiti onir onit onni onno onon onor ont- onti onto onur onut oobi ooho oont oooh oooo oort ootb ootw orbb orbi orbo orbu ori- orin orio orit orni orno oro- oron oror orot orri orro orth orto orub orwo otho othr otin otit oto- otoh oton otoo otor otow otro otti otto ottu otur otwo ouii ouin ouir ouit oun- our- ourn ouro ourt out- outb outh outi outo ouu- owir owni owoh owow owt- owth owtt owur rbbb rbbr rboh rhib rhin rhio rhiw rhob rhoh rhon rhun rib- ribo ribu riho riht riin rinn rino rion riot riou riri rith riti rito ritt ritu riwo rnbr rnin rnnt rnot rnut rob- robb robi robo robt robu rohn rohr rohu roin roio roir roit roiu roni rono ront ronw roob rooi roon roor root rori roro rort roru roth roti rotn roto rotr rott roub rouh roun rout rowb rowh rowi rown rowr rowt roww rrrr rrun rubb rubi rubu ruhh ruhi ruhn ruhr ruin ruit runi runn runo runt ruri ruro ruru ruth ruti ruto rutt rutu ruun ruwi tbit tbrb thi- thin thio thir thnt thon thoo thor thot thou thow thri thro thru thrw thtb thtr thun thur tibi tibu tiht tihu tiit tiiu tini tinn tino tint tinu tion tiou tirb tiri tiro tirr tiru tith titi tito titt titu tiwi tnut tobi tobo tobt tobu tohi toho tohu toit tonb tonh toni tonn tono tonu tooh toon toor toot tori torn toro torr tort toru toth toti toto totr tott touh toui toun tour tout towh town tri- trib trin trio trit trno troi tron troo trot trou trow trtr trub trun trut truu ttbb tton tttt tubb tubo tubr tubu tuht tuhu tuin tuit tuiu tunb tuni tunn tuno tunu tuor turb turi turn turo turr turt turu tuti tuto tutt tutu tuuo twbt twi- twib twin twit twnt two- twob twoh twon twoo twot twrn ubbi ubbo ubii ubir ubit ubon uhno uhoh uhti uhuh uint uirr uni- unii unin unio unir unit unni unno unon unro untb unth unto unut uor- urbi urho urib urin uriu urni uro- uroo urrh urri urth urun urur urut utin utor utri utti utto uttu utwo uuni uuno uuri uuuu uwin wbbb wbbi wbbn wbbo wbbr wbbt wbbw wbhb wbhh wbhn wbhr wbht wbhu wbhw wbib wbih wbin wbio wbiw wbnb wbnh wbnr wbnw wbob wboi wbon wbor wbow wbrb wbrh wbri wbrn wbrr wbrt wbru wbrw wbth wbti wbtn wbto wbtr wbtt wbtu wbtw wbui wbut wbuw wbwb wbwi wbwn wbwo wbwt whbb whbi whbn whbo whbr whbt whbu whhb whhh whhi whhn whho whhr whht whhw whii whin whio whir whit whnn whno whnr whoi whon whoo whor whot whou whow whr- whrb whrh whro whru whrw whtb whth whtn whto whtt whtu whub whun whur whut whwb whwh whwn wibb wibh wibi wibn wibr wibt wibw wihb wihn wiht wiii wiin wiit wiiu winb winh wini winn wino winr wint winu winw wiob wioi wion wioo wiot wiou wirb wiri wirn wiro wirr wirt wiru with witi witr witt witu wiuw wiwi wiwn wiwu wnbb wnbh wnbi wnbn wnbr wnbt wnbu wnbw wnhi wnht wnhu wnhw wnib wnin wnio wnir wnit wniu wniw wnnh wnnr wnnw wnob wnoh wnoi wnoo wnor wnow wnri wnrn wnrr wnrt wnrw wnth wntn wnto wntr wntt wntw wnuw wnwi wnwn wnwr wnwt wnww wobb wobn wobo wobt wohi woht woio woir wonb wonn wont wonu wonw woob woon woot woow worb wori worn woro worr wort worw wotb woth wotr wott wotw woub wour wout wouw wowb wowi wown wowo wowt woww wrbb wrbh wrbi wrbn wrbo wrbt wrbu wrbw wrhi wrhn wrho wrht wrhu wrih wrin writ wriu wrnb wrni wrnn wrno wrnr wrnt wrnw wrob wroi wron wroo wrot wrow wrrb wrrh wrrn wrro wrrw wrtb wrth wrti wrto wrtr wrtu wrtw wrub wrwb wrwh wrwn wrwr wtbb wtbh wtbi wtbn wtbo wtbr wtbu wthb wthi wthn wthr wtht wthu wtib wtiu wtnh wtni wtnn wtnr wtnt wtnw wtob wtoh wton wtor wtot wtou wtow wtrb wtrh wtri wtrn wtro wtrt wtru wtrw wttb wtth wtti wttn wtto wttr wttt wttu wttw wtwb wtwo wtwr wtwt wtww wubb wubi wubr wubt wubu wuht wuhu wuin wunh wuni wuno wunr wunt wunw wuot wur- wurb wurn wurt wutb wuti wutr wutu wuub wuuu wwbb wwbn wwbr wwbt wwbu wwhb wwhi wwhn wwho wwhr wwht wwib wwii wwin wwio wwnb wwnh wwnn wwno wwnr wwnt wwnw wwon wwor wwot wwow wwrb wwrr wwru wwrw wwth wwti wwtn wwtr wwtw wwuh wwwh wwwi wwwn wwwr wwww

bhooi bhoot bhoun bhour bibbo bibin bibio bibow bibri bihor bihou binho binit binot binub biont birin birni biron birou birth birun birur bitit biton bitru bitti bitto bitun biwin biwit bnito bo-bo bo-ho bobbi bobin bobr bobri bohni bohon bohor bohot bohri bohun boiro boito bonin bonio bonon bonou bonut booit boont boorn boort booru booth borbo borin borio born- borno bornt bornu boro- boron boroo borot borou borow borro borth borun borut botin boton botou botro botti bottu botun bouin bouni bouri bourn bouth bouto bowin bowon bowow bowto brini brinn brint brion briot briou brith brito britt brobo