bbbb bbdd bbdo bbeb bdii bdog bebb bebe bebi bebo bede bedi bedo bedu beeb beed beeg begg begi bego begu beo- beod bibb bibe bibi bibo bide bidi bido bidu bieb bied bieu bigb bigd bige bigg bigo bigu bio- biog bioi biou bobb bobe bobi bobo bobu bodb bode bodi bodo bodu boee boeo bogd boge bogg bogi bogo boi- boid boie boii boiu boob bood booe boog boud boue bubb bube bubi bubo bubu budb budd bude budg budi budo budu bueu buge bugg bugi bugo buid buie buiu d-bo dddd ddie ddub debe debi debu dedd dede dedi dedo dedu deeb deed deeg dege degi dego degu deid deie deue dgeg dgge dibb dibe dibo dide didi dido didu dieb died dieu dige digg digi digo diii diou dobb dobe dobi dobu dod- dodd dode dodg dodi dodo doeg dog- doge dogg dogi dogo dogu doid doig doob dood doub doud doue doug dub- dubb dube dubu dudd dude dudo dudu dugu duid duo- ebbo ebed ebid eboe eboo edde eddi eddo ede- edei edge edie edod edou eede eedu eeee egbe egbu egee eggb egge eggi eggo ego- egoi eid- eide eidi eido eidu eied eiei eige eigg eiou eode eubi eude euge euoi gbbo gbde gddb gebe gebi gedd gede gedi gedo gedu geed gege gegg gego geie geig geo- geog geue gggg gibb gibe gidd gide gidi gido gied gige gigg gigi gigo giog gioi giue gobe gobi gobo gode godi godo goed gogi gogo good goog gooi gou- goud goug gubb gubi gubu gude gudi gudo gudu gugb guge gugg gugi gugu guib guid i-be i-go ibdo ibed ibeg ibge ibid ibie idbe iddo ided idee ideo idgo idid idie idig idio idog idub iduo ieie ieio ieud igbo igoe igoo igue iide iied iiie iiii iiio iioi iioo iobi iod- iodd iode iodo ioee ioii ioio iooi iooo ioug iuge iuiu o-eo obbo obed obid obie oboe oboi 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 oobe oobi oodi ooid oooo oude oued ouge ouie ouii ouu- u-ie ubbe ubbi ubbo ubid ubii ubod ubud uddi udgb udge udid udig udoo ugeo uggo ugod uguu uige uuuu