bbbb bbdd bbdo bbeb 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 bibb bibe bibi bibo bide bidi bido bidu bieb bied bieu bigb bigd bige bigg bigo bigu bike biko biku bio- biog bioi biou bkgd bobb bobe bobi bobo bobu bodb bode bodi bodo bodu boee boeo bogd boge bogg bogi bogo boi- boid boie boii boiu boke boki boko boku boob bood booe boog book boud boue bouk bubb bube bubi bubo bubu budb budd bude budg budi budo budu bueu buge bugg bugi bugo buid buie buik buiu buke buki bukk buko buku d-bo dddd ddie ddub debe debi debu dedd dede dedi dedo dedu deeb deed deeg deek dege degi dego degu deid deie dek- deke deue deuk dgeg dgge dgkb dgkd dgkg dibb dibe dibo dide didi dido didu dieb died dieu dige digg digi digo diii dike diki diko diku diou dkid dobb dobe dobi dobu dod- dodd dode dodg dodi dodo doeg doek dog- doge dogg dogi dogo dogu doid doig doke doki doko doob dood dook doub doud doue doug douk dub- dubb dube dubu dudd dude dudo dudu dugu duid duke duki duku duo- ebbo ebed ebid eboe eboo edde eddi eddo ede- edei edge edie edik edod edou eede eedu eeee eeke egbe egbu egee eggb egge eggi eggo ego- egoi eid- eide eidi eido eidu eied eiei eige eigg eike eiki eiko eiou ekeb eked ekek ekki ekoi eode eubi eude euge euoi gbbo gbde gddb gebe gebi gedd gede gedi gedo gedu geed geek gege gegg gego geie geig geki geko geo- geog geue gggg gibb gibe gidd gide gidi gido gied gige gigg gigi gigo giku giog gioi giue gobe gobi gobo gode godi godo goed gogi gogo goke goku good goog gooi gook gou- goud goug gouk gubb gubi gubu gude gudi gudo gudu gugb guge gugg gugi gugu guib guid guik i-be i-go ibdo ibed ibeg ibge ibid ibie idbe iddo ided idee ideo idgo idid idie idig idio idku idog idub iduo ieie ieio ieud igbo igoe igoo igue 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 kbek kbeo kbgb kbge kbgg kbgo 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 keek kege kegg kegi kegk 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 kibb kibe kibg kibi kibo kibu kidb kidd kide kidg kidi kidk kido kidu kieu kigo kiid kiii kiik kiiu kikd kiki kikk kiko kiku kiod kioe kioi kiok kioo kiou kiuu kkbb kkbd kkbe kkbg kkbi kkbo kkdd kkdg kkdo kked kkeg kkgb kkgo kkid kkik kkkk kkob kkoo kkuu kobb kobe kobi kobk kobo kobu kode kodi kodk kodo kodu koed koei kogb kogd koge kogg kogi kogo kogu koii kokb koke 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 kuie kuik kuke kuki kukk kuku kuok kuoo kuub kuuk kuuu o-eo obbo obed obid obie obkb oboe oboi obok odbo oddd oddi oded odei odeo odie odio odiu odoo odou oedo oegb oeid ogb ogbe ogee ogge oggi ogod ogog ogoi ogou ogui oido oigo oiii oike oiko oked okgo okie okko okok oobe oobi oodi ooid ooku oooo oude oued ouge ouie ouii ouu- u-ie ubbe ubbi ubbo ubek ubid ubii ubik ubod ubud uddi udgb udge udid udig udoo uduk ueki ugeo uggo ugod uguu uige ukek ukeu ukko ukok uoke uuuu