bogo boi- boid boii boil boin boiu bold bolg boli boll boln bolo bolu bond bong boni bonn bono bonu boob bood boog bool boon boor boow bor- bord borg bori born boro borr boru borw boud boul boun bour bouw bowd bowi bowl bown bowr brdo brid brig bril brin brio brno brob brod brog brol bron broo bror brou brow brrr brud brug brun bubb bubi bubo bubu budb budd budg budi budl budo budu bugg bugi bugo buid buin buir buiu bulb buld bulg buli bull bulu bunb bund bung buni bunn buno bunu buol buon bur- burb burd burg buri burl burn buro burr buru bwin bwog d-bo dbnl dbrn dddd ddub ddwg dibb dibo didi dido didu digg digi digo diii dili dill dilo din- ding dini dinn dino dinu diol dion dior diou dird dirl dirr dlbd dlib dlii dlil dlow dlrg dlwr dobb dobi dobl dobu dod- dodd dodg dodi dodo dog- dogg dogi dogo dogu doid doig doil doin dold doli doll dolo dolu dond dong doni donn dono donr doob dood dool doon door dord dori dorn doro dorr doru doub doud doug doul doun dour douw dowb dowd dowg dowl down dowr drgw drib dril drin drno drob drod drog drol dron drou drow drub drug drui druu dub- dubb dubu dudd dudo dudu dugu duid duil duin duir duli dull dulo dulu dung dunn duno duo- duon durg duri durn duro duru duul duur dwbl dwbr dwdd dwdl dwdu dwgb dwgo dwi- dwid dwil dwin dwll dwlw dwnu dwon dwor dwrd dwrl dwrw dwun dwww gbbo gbon gddb gdor gdow gggg ggrn gibb gidd gidi gidl gido gigg gigi gign gigo gild gilg gili gill gilo ging gini ginn gino ginu giog gioi gion gird girg giri girl girn giro girr giru giur gli- glib glid glin glob glod glog glor glou glow glrb glro glub glug glui glun glur gnib gnin gniw gnod gnoo gnow gnrr gobi gobl gobo godi godo gogi gogo goin gold goli goll golo golu gon- gond gong goni gonn gono gonu good goog gooi gool goon goor gorb gord gorg gori gorn goro gorr gou- goud goug goul goun gour gowd gowl gown grbr grib grid grig gril grin grni grob grod grog groi grol gron groo gror grou grow grrl grrr grub grug grui grun grur gubb gubi gubu gudi gudo gudu gugb gugg gugi gugu guib guid guil guin gulb guld guli gull gulo gulu gund gung gunn gurb gurd gurg guri gurl gurn guro gurr guru gwin gwor gwwr i-go i-no ibdo ibid ibon ibrd ibri ibro iddo idgo idid idig idil idin idio idir idli idno idog idol idon idro idub idun iduo igbo igil igli iglo iglu igni igno ignu igon igoo igor igri iiii iiio iino iioi iioo iiwi ilin ilio ilir ill- illd illi illo ilni ilno ilog iloo ilow ilud ilwu inbd inbo ind- indi indo indu indw ingo inid inig inni inno innr innu ino- inoi inol inon inor inou inow inri inro inui inul inun inw- inwi iobi iod- iodd iodo ioii ioio iolo ioni ionn iono iooi iooo iorg iori ioug ioun iown irdo iri- irid irig iril irin irio irlb irob irod iron irri irul irun iuiu iuno iwig iwil iwin iwiw iwno iwon lblr lbug lgbu lgin lgow libo libr libu lidb lidl lido ligg ligi lign ligo liig liii liin liir lilb lilg lili lill lilo lilu lind ling linn lino lio- liod lion lior lird lirg liri lirl lirn liro lirr liru liun lldb llll llnw llod lloo llud lndg lndn lob- lobb lobi lobo lodi log- logb logi logo loid loin loir loiu lold loli loll lolo lond long loni lono lonr loob lood lool loon loor lord lori lorn loro loud loui loul loun lour louu louw lowb lowd lowi lowl lown lowr lowu loww lrdd lrdg lrgb lroi lron lrrr ludd ludi ludo lugg lugi lugo lugu luin luli lull lulu lund lung luni lunn luno lurd lurg luri luwi luwo luwr luwu lwoo lwow n-ii nbbo nddb nddo ndor ndri ngio ngol ngon ngor ngou ngri ngur nguu ngwo nibi nibo nidd nidi nido nigg nigo niir niiu nild nili nill nilo nilu nind ning nini ninl nino niog nion nioo niou niro niru niur nlgn nlow nlrb nndb nngn nnnn nobi nobo nobu nodi nodo nodu nogg nogo noib noid noil noin noio noir nold noli noll nolo non- nong noni nonn nono nonu nonw noo- noob nool noon nooo noor nor- norb nord norg nori norn noro norr norw noul noun nour nowd nowi nowl nown nrlb nron nrrd nrrl nubi nubl nudd nudi nudo nuin nuli null nung nunn nuno nuon nurd nuri nurl nurn nurr nuru nwbl nwbn nwbw obbo obid obin oblu oboi obol obon obor obri obro odbo oddd oddi odin odio odir odiu odnb odon odoo odor odou odrl odur ogb ogdl oggi ogin ogli ogni ognl ogod ogog ogoi ogon ogou ogri ogro ogui ogun ogwr oido oigo oiii oion olbo oldb oldn oldw olgr olib olid olig olin olio olli ollo olog olon olor olur ondi ondo ongi ongo ongu onil onir onni onno onod onon onor onur oobi oodi ooid oold oolo oooo oord orbb orbi orbo orbu ordn ordo ordu orgn orgo ori- orid orig oril orin orio orlo orlu orni orno oro- oron oror orri orro orub orwo ouii ouin ouir ould oulu oun- ound oung our- ourn ouro ouu- owir owld owli ownd owni owow owul owur rbbb rbbr rdio rgbi rib- ribo ribu ridd ridi rido rigg rigi rigo rigu riin rill rilo rilu rind ring rinn rino riol rion riou riri riwo rlin rlug rnbr rnin rnld rnli rnod rob- robb robi robo robu rodd rodi rodo rodw rogg rogi rogo roid roig roil roin roio roir roiu rold roll rolo rond rong roni rono ronw roob rood roog rooi rool roon roor rori roro roru roub roud roul