-hou bbbb bbdd bbdo bbeb bddh bdii bdog bebb bebe bebi bebo bede bedi bedo bedu beeb beed beeg beek begg begi bego begu beik beke beki beko beo- beod beok beuk bhie bhog bhoi bhuu bibb bibe bibi bibo bide bidi bido bidu bieb bied bieu bigb bigd bige bigg bigo bigu bihe bihi bihu bike bikh biko biku bio- biog bioi biou bkgd bobb bobe bobi bobo bobu bodb bode bodh bodi bodo bodu boee boeo bogd boge bogg bogh bogi bogo bohd boho bohu boi- boid boie boii boiu boke boki boko boku boob bood booe boog booh book boud boue bouh bouk bubb bube bubi bubo bubu budb budd bude budg budi budo budu bueu buge bugg bugh bugi bugo buhe buhi buho buid buie buik buiu buke bukh buki bukk buko buku d-bo dddd ddie ddub debe debi debu dedd dede dedi dedo dedu deeb deed deeg deek dege degh degi dego degu dehi dehu deid deie deih dek- deke dekh deue deuk dgeg dgge dghe dgkb dgkd dgkg dhed dhee dhod dibb dibe dibo dide didi dido didu dieb died dieu dige digg digi digo dihu diii dike dikh diki diko diku diou dkid dobb dobe dobi dobu dod- dodd dode dodg dodi dodo doeg doek dog- doge dogg dogh dogi dogo dogu doid doig doke doki doko doob dood dook doub doud doue doug douk dub- dubb dube dubh dubu dudd dude dudo dudu dugu duhe duhu duid duke duki duku duo- ebbo ebed ebid eboe eboo edde eddi eddo ede- edeh edei edge edhi edie edik edod edou eede eedu eeee eeke egbe egbu egee eggb egge eggh eggi eggo eghd eghe eghh ego- egoi ehdd eheh eheu ehud eid- eide eidi eido eidu eied eiei eige eigg eigh eiho eike eiki eiko eiou ekeb eked ekek ekho ekki ekoi eode eubi eude euge eugh euoi gbbo gbde gddb gebe gebi gedd gede gedi gedo gedu geed geek gege gegg gego gehu geie geig geki geko geo- geog geue gggg gghg ghee gheg ghib ghoi ghug gibb gibe gibh gidd gide gidh gidi gido gied gige gigg gigi gigo gihe gikh giku giog gioi giue gobe gobi gobo gode godi godo goed gogh gogi gogo gohb goke goku good goog gooi gook gou- goud goug gouk gubb gubi gubu gude gudi gudo gudu gugb guge gugg gugh gugi gugu guhe guib guid guik h-ii hbio hdbk hdod hebb hebe hebi hebo hedd hede hedg hedi hedo heeb heed heeg heek hege hegg hegh hegi hego hehe heho heid heie heih heik heke heku heou heue heug heui heuk hhgg hhhh hibi hibu hide hidi hied hiei hieu hige high higi hihe hihi hiho hiie hiiu hike hiki hiku hiob hkbu hobe hobo hode hodh hodi hodk hoed hoei hoek hoge hogg hogh hogi hogo hogu hohe hoho hoid hoie hoik hoke hoki hoko hoku hood hooe hook houd houe houk hubb hube hubi hubo hudd hude hudi hudo hudu hued huge hugg hugh hugi hugo huhi huhu huib huid huie huik huke huki huub i-be i-go ibdo ibed ibeg ibeh ibge ibid ibie idbe iddo ided idee ideo idgo idid idie idig idio idku idog idub iduo ieie ieio ieoh ieud igbo ighd ighe igoe igoo igue ihed ihob ihub ihud ihug ihuo iide iied iiie iiii iiio iioi iioo ikee ikid ikig ikki ikko ikoo ikue ikuo iobi iod- iodd iode iodo ioee ioii ioio ioke ioko iooi iooo ioug iuge iuiu k-id kbbb kbbd kbbe kbbg kbbi kbbk kbbo kbbu kbdb kbde kbdg kbdi kbdo kbeb kbed kbee kbeh kbek kbeo kbgb kbge kbgg kbgh kbgo kbhb kbhe kbhh kbhi kbib kbid kbie kbig kbik kbio kbiu kbkb kbkg kbkk kbko kbob kbod kboe kboi kbok kboo kbub kbud kbue kbuk kbuu kdbb kdbg kdbi kddb kddd kddg kddi kddk kdeb kdei kdge kdgo kdio kdkb kdkd kdkk kdko kdoe kdog kdok kdub kdug kebb kebe kebi kebu kedb kedd kede kedg kedi kedo keed keeh keek kege kegg kegh kegi kegk kehk keib keid keig keii keik keio kekb keke keki keko keku keok keug kgbb kgdb kgdd kgeb kged kgeo kggg kggi kggo kgio kgoe kgou kgud khbd khdk kheb khed khge khgg khhg khhk khho khid khii khio khke khki khkk khob khoe khoi khok khou khub khud khug khui khuk kibb kibe kibg kibi kibo kibu kidb kidd kide kidg kidi kidk kido kidu kieu kigo kihh kihi kihk kiho kihu kiid kiii kiik kiiu kikd kiki kikk kiko kiku kiod kioe kioh kioi kiok kioo kiou kiuu kkbb kkbd kkbe kkbg kkbi kkbo kkdd kkdg kkdo kked kkeg kkgb kkgo kkhb kkhh kkhi kkhk kkid kkik kkkk kkob kkoh kkoo kkuu kobb kobe kobi kobk kobo kobu kode kodi kodk kodo kodu koed koei kogb kogd koge kogg kogh kogi kogo kogu kohd kohh kohi koho kohu koii kokb koke kokh koki kokk koko koku koob koog kooi kook kooo koou koub koue koui kouu kubb kubd kube kubo kubu kudd kude kudi kudo kudu kued kuei kuek kueu kugb kuge kugo kuhi kuhu kuie kuih kuik kuke kukh kuki kukk kuku kuok kuoo kuub kuuk kuuu o-eo obbo obed obid obie obkb oboe oboi obok obuh odbo oddd oddi oded odei odeo odie odio odiu odoh odoo odou oedo oegb oeid ogb ogbe ogdh ogee ogge oggi oghi ogod ogog ogoi ogou ogui ohbe ohed ohee ohhi ohho ohid ohio ohob ohoh ohok oido oigo oiii oike oiko oked okeh okgo okie okko okok oobe oobi oodi ooho ooid ooku oooh oooo oude oudh oued ouge ough ouie ouii ouu- u-ie ubbe ubbi ubbo ubek ubid ubii ubik ubod ubud uddi udgb udge udid udig udoh udoo uduk ueki ugeo uggo ughe ughi ugod uguu uh-d uhde uhid uhoh uhok uhuh uige ukek ukeu ukko ukok uoke uuuu