-hou -ing bbbb bbdd bbdo bbin bbng bbox bbrg bd-r bddh bdii bdin bdog bgon bgun bhir bhog bhoi bhor bhur bhuu bibb bibi bibo bidi bido bidr bidu bidx bigb bigd bigg bign bigo bigu bihi bihu biin bin- bind bing binh bini binn bino binu bio- biog bioi bion biou biox birb bird birg biri birn biro birr biru birx bixi bnib bnin bnor bnrr bobb bobi bobo bobu bodb bodh bodi bodo bodu bogd bogg bogh bogi bogo bohd bohn boho bohr bohu boi- boid boii boin boiu bond bong boni bonn bono bonu boob bood boog booh boon boor boox bor- bord borg borh bori born boro borr boru boud bouh boun bour brdo brid brig brih brin brio brix brno brob brod brog broh bron broo bror brou brox brrr brud brug bruh brun brux bubb bubi bubo bubu budb budd budg budi budo budu bugg bugh bugi bugo buhi buho buhr buid buin buir buiu buix bunb bund bung buni bunn buno bunu buon bur- burb burd burg burh buri burn buro burr buru d-bo d-ix dbrn dddd ddub dgbx dhin dhod dhor dhrn dhun dhur dibb dibo didi dido didu digg digi digo dihu diii din- ding dinh dini dinn dino dinu dion dior diou dird dirr diux dixi dnix do-x dobb dobi dobu dod- dodd dodg dodi dodo dog- dogg dogh dogi dogo dogu dohr doid doig doin doix dond dong doni donn dono donr doob dood doon door dord dori dorn doro dorr doru doub doud doug doun dour doux drib drih drin drix drnh drno drob drod drog droh dron drou drub drug drui druu dub- dubb dubh dubu dudd dudo dudu dugu duhr duhu duid duin duir dung dunn duno duo- duon durg duri durn duro duru duur dxbn dxbr dxdr dxgd dxgh dxgn dxgo dxii dxix dxnd dxnu dxrd dxrr dxrx dxur dxxr dxxx gbbo gbon gddb gdor gggg gghg ggrn ghib ghoi ghon ghug gibb gibh gidd gidh gidi gido gigg gigi gign gigo ging gini ginn gino ginu giog gioi gion gird girg giri girn giro girr giru giur gnib gnin gnod gnoo gnrr gobi gobo godi godo gogh gogi gogo gohb goin gon- gond gong goni gonn gono gonu good goog gooi goon goor gorb gord gorg gori gorn goro gorr gou- goud goug goun gour goux grbr grdx grib grid grig grin grni grob grod grog groh groi gron groo gror grou grrr grub grug grui grun grur gubb gubi gubu gudi gudo gudu gugb gugg gugh gugi gugu guhr guib guid guin gund gung gunn gurb gurd gurg gurh guri gurn guro gurr guru h-ii hbio hbox hdod hdri hhgg hhhh hibi hibu hidi high higi hihi hiho hiiu hind hing hinn hino hinx hiob hird hiri hirn hiro hiru hndd hnoi hobo hodh hodi hodr hogg hogh hogi hogo hogu hohn hoho hoid hoir hoix hond hong honi hono honu hood hoon hoor hoox hord horg hori horn horo horr houd hour houx hrdn hrib hrid hrng hrob hrod hron hrud hrun hubb hubi hubo hudd hudi hudo hudu hugg hugh hugi hugo huhi huhn huhu huib huid huir hund hung hunh huni hunx huon huor hurd huri hurn huro hurr huru huub huxi i-go i-no ibdo ibid ibon ibox ibrd ibri ibro iddo idgo idid idig idin idio idir idno idnx idog idon idro idub idun iduo igbo ighd igni igno ignu igon igoo igor igri ihdr ihob ihrd ihub ihud ihug ihuo iiii iiio iino iioi iioo inbd inbo ind- indi indo indu ingo inhd inid inig inni inno innr innu ino- inoi inon inor inou inox inri inro inui inun inxd iobi iod- iodd iodo ioii ioio ioni ionn iono iooi iooo iorg iori ioug ioun irdo iri- irid irig irin irio irix irob irod iroh iron irri irun iuiu iuno ixxi n-ii nbbo nbhd nddb nddo ndor ndri ngio ngon ngor ngou ngri ngur nguu nhnn nhon nibi nibo nidd nidi nido nigg nigh nigo niir niiu nind ning ninh nini nino niog nioh nion nioo niou niro niru niur nixi nndb nngn nnnn nobi nobo nobu nodi nodo nodu nogg nogh nogo nohn noho noib noid noin noio noir noix non- nong noni nonn nono nonu nonx noo- noob noon nooo noor nor- norb nord norg nori norn noro norr nouh noun nour nron nrrd nubi nudd nudi nudo nuhi nuin nuix nung nunn nuno nuon nurd nuri nurn nurr nuru nxdn obbo obid obin obix oboi obon obor obox obrh obri obro obuh odbo oddd oddi odin odio odir odiu odnb odoh odon odoo odor odou odur ogb ogdh oggi oghi ogin ogni ogod ogog ogoi ogon ogou ogri ogro ogui ogun ohgr ohhi ohho ohid ohio ohno ohob ohoh ohrn oido oigo oiii oion ondi ondo ongi ongo ongu onir onix onni onno onod onon onor onur oobi oodi ooho ooid oooh oooo oord orbb orbi orbo orbu ordn ordo ordu orgn orgo ori- orid orig orin orio orix orni orno oro- oron oror orri orro orub oudh ough ouii ouin ouir oun- ound oung our- ourn ouro ouu- oxi- oxid oxo- oxon oxox oxud oxxo rbbb rbbr rbgh rboh rdio rgbi rhbg rhib rhin rhio rhob rhod rhog rhoh rhon rhug rhun rib- ribo ribu ridd ridi rido ridx rigg righ rigi rigo rigu riho riin rind ring rinn rino rion riou riri rixo rnbr rnin rnod rob- robb robi robo robu rodd rodi rodo rogg rogh rogi rogo rohn rohr rohu roid roig roin roio roir roiu rond rong roni rono roob rood roog rooi roon roor roox rori roro roru roub roud rouh roun roux roxo rrrr rrun rubb rubi rubu rudd rudi rudo rugg rugh rugi ruhh ruhi ruhn ruhr ruid ruin rund rung runi runn runo rurd ruri ruro ruru ruud ruun ubbi ubbo ubid ubii ubir ubod ubon ubud uddi udgb udid udig udin udir udoh udon udoo udox udun uggo ughi ugni ugod ugri ugro ugur uguu uh-d