bbbb bbdd bbdo bbeb bblb bdii bdle bebb bebe bebi bebo bede bedi bedl bedo bedu beeb beed beel beil beld bele beli bell belo belu belw beo- beod bewe bibb bibe bibi bibl bibo bide bidi bido bidu bieb bied biel bieu bild bile bili bill bilo bilu bio- bioi biol biou biw- bleb bled blee blei bleo bleu blew blio blob blod bloo blou blow blub blud blue blw- bobb bobe bobi bobo bobu bobw bodb bode bodi bodo bodu boee boel boeo boi- boid boie boii boil boiu bold bole boli boll bolo bolu boob bood booe bool boow boud boue boul bouw bowd bowe bowi bowl bubb bube bubi bubo bubu budb budd bude budi budl budo budu buel bueu buid buie buiu bulb buld bule buli bull bulu buol buwe d-bo dddd ddie ddub debe debi debu dedd dede dedi dedo dedu deeb deed deel deid deie deil deld dele deli dell delo deol deue deul dewe dewi dibb dibe dibo dide didi dido didu dieb died diel dieu diew diii dile dili dill dilo diol diou dlbd dlib dlii dlil dlow dobb dobe dobi dobl dobu dod- dodd dode dodi dodo doel doid doil dold dole doli doll dolo dolu doob dood dool doub doud doue doul douw dowb dowd dowe dowl dub- dubb dube dubu dudd dude dudo dudu duel duid duil dule duli dull dulo dulu duo- duul dwbe dwbl dwdd dwdl dwdu dwi- dwid dwil dwle dwll dwlw dwwe dwww ebbo ebbw ebed ebel ebid ebli eboe ebol eboo ebow ebul edde eddi eddo ede- edei edel edie edil edle edod edou edwi eede eedu eeee eele eid- eide eidi eido eidu eied eiei eild eile eiou el-b elbe elbi elbo elbu elde eldi eled elee eleo elid elie elil elio elle elli ello ellu elod eloi elue elui elul eode eole eoli eolo eubi eude eule euoi euwe ewew ewle i-be ibdo ibed ibew ibid ibie ible idbe iddo ided idee idel ideo idid idie idil idio idle idli idol idub iduo ieie ieio ield iele ieud iide iied iiie iiii iiio iioi iioo iiwi ilde ile- iled ileo ilie ilio ill- illd ille illi illo iloo ilow ilud ilwu iobi iod- iodd iode iodo ioee ioel ioii ioio iole iolo iooi iooo iowe iuel iuiu iweb iwie iwil iwiw ldeo le-u lebd lebo lebu lede ledi ledo leed leel leib leid leie leil leio lele leli lell lelo lelu leod leoi leou leud lewd lewe libe libo libu lidb lide lidl lido lieb lied liel lieu liew liii lilb lile lili lill lilo lilu lio- liod liue lldb lleu llew llll llod lloo llud lob- lobb lobe lobi lobo lode lodi loeb loei loeu loew loid loiu lold lole loli loll lolo loob lood looe lool loud loue loui loul louu louw lowb lowd lowe lowi lowl lowu loww lube ludd lude ludi ludo lued lule luli lull lulu luwi luwo luwu lwei lwoo lwow o-eo obbo obed obel obid obie oble oblu oboe oboi obol odbo oddd oddi oded odei odel odeo odie odio odiu odle odoo odou oedo oeid oeil oele oido oiii olbo oldb olde oldw ole- oled olei oleo olib olid olie olio olle olli ollo oobe oobi oodi ooid oold oolo oooo oude oued ouie ouii ould oule oulu ouu- ouwe owed owel owie owld owli owoe owow owul u-ie ubbe ubbi ubbo ubid ubii uble ubli ublo ubod ubud uddi udel udid udoo uele ueli uell uewe uile ulde uleb ulee uleo ulie ulle ulli ullo ulo- ulow ulul ulwe uulu uuuu wbbb wbbd wbbe wbbi wbbl wbbo wbbw wbdl wbeb wbed wbei wbel wbew wbib wbie wbil wbio wbiw wblb wbld wble wbli wbll wblo wblu wblw wbob wboi wbol wbow wbud wbui wbul wbuw wbwb wbwi wbwl wbwo wdbd wdbl wdbo wddd wdde wddo wddw wdeb wded wdel wdeo wdlb wdld wdlw wdod wdoe wdow wdub wdul wdwd wdwl webb webd webe webl webo wedb wedd wede wedi wedo wedu wedw weeb weed weei weel weeo weeu weib weid weie weii weil weio weiu welb weld wele weli well welo welu weod weol weow wewe wewo wibb wibi wibl wibw wide widi widl widu widw wied wiel wiii wiil wiiu wil- wilb wild wile wili will wilo wilw wiob wiod wioe wioi wiol wioo wiou wiue wiuw wiwi wiwu wlbb wlbe wlbl wlbw wldb wlde wldi wled wlee wlel wleo wlew wlib wlie wlil wlio wliw wlld wlle wlli wlll wllw wlob wlod wloe wlol wloo wlou wlub wlue wluw wlwd wlwe wlwi wlwl wobb wobe wobl wobo wodb wodd wode wodi woed woel woid woio wolb wold wole woli woll wolw woob wood wool woow woub woud woul wouw wowb wowe wowi wowl wowo woww wubb wubi wubl wubu wudd wude wudi wudu wuld wule wuli wull wulu wuub wuuu wuwe wwbb wwbd wwbl wwbu wwdb wwdl wwdw wweb wwei wwel wweo wwib wwii wwil wwio wwlb wwld wwle wwli wwll wwlu wwlw wwod wwol wwow wwwe wwwi wwwl wwww