-hou bbbb bbdd bbdo bbeb bbwr bd-r bddh bdrm bdwm bebb bebe bebo bede bedo bedu beeb beed beem beer behm behr beme bemu beo- beod beor berd bere berm bero berr beru beur bewe bewh bher bhor bhur bhuu bmdb bobb bobe bobo bobu bobw bodb bode bodh bodo bodu boee boeo boer bohd bohm boho bohr bohu bohw bomb bome bomu boob bood booe booh boom boor boow bor- bord bore borh borm boro borr boru borw boud boue bouh boum bour bouw bowd bowe bowr brdm brdo breb bred bree brem breo brer brew brob brod broe broh brom broo bror brou brow brrm brrr brud brue bruh brum brwe bubb bube bubo bubu budb budd bude budo budu buem buer bueu buhe buho buhr bum- bumb bur- burb burd bure burh burm buro burr buru buwe d-bo dddd ddre ddub debe debu dedd dede dedo dedu deeb deed deem deer dehu dem- demb demd deme demo demu deor der- derb dere derm dero derr deue deum deur dewe dhed dhee dher dhod dhor dhow dhur dmrb dmwd dobb dobe dobu dod- dodd dode dodo doer dohm dohr domb dome domm domo doob dood doom door dord dore dorm doro dorr doru doub doud doue doum dour douw dowb dowd dowe dowr dred dree dreh drem drew drob drod droh drom drou drow drub drue drum druu dub- dubb dube dubh dubu dudd dude dudo dudu duer duhe duhr duhu dumb dume dumh dumm duo- dure duro duru duur dwbe dwbr dwdd dwdu dwer dwhb dwmb dwme dwor dwrd dwrm dwrw dwwe dwww ebbo ebbr ebbw ebed eber eboe eboo ebor ebow ebro ebru ebur edde eddm eddo ede- edeh edem eder edme edod edom edou edrm edru edur eede eedu eeee eemo eero eewh ehdd eheh eher eheu ehow ehre ehud embd embe embo embr emer emeu emew emme emmu emod emoh emor emow emre eode eore erbb erbe erde ereb ered erem erer erew erhu erme ermo erob erod eroe eroo erre erro erub eruh erum erur eude eudm euer eur- eure euro euwe ewer ewew ewom ewre hdod hdrm hdwd hdwe hebb hebe hebo hebr hedd hede hedo heeb heed heem heer hehe heho hem- heme hemo hemu heom heor heou heow herb herd here herm hero herr heru heue heur hewe hhhh hmhb hmmm hobe hobo hode hodh hodr hoed hoer hohe hohm hoho hom- home homo homr homu hood hooe hoom hoor hord hore horo horr horw houd houe hour houw howd howe howh howm howr hree hrob hrod hrud hubb hube hubo hudd hude hudo hudu hued huer huhu hume humh humm humo huor hurd hure huro hurr huru huub huwe hwem mbdb mbed mbou mddm mdme mdud mebe mebo medb medd mede medo medu meed meem meer mehe mehr mehu meme memo memr memu meor meou meow mer- merb merd mere merm mero meru meum mewe mhem mhmm mhmr mhor mhow mmdb mmhm mmmd mmmh mmmm mmod mmor mmwr mobb mobe mobo modd mode modh modo modu moed moew mohe mohm moho mohr mohu mohw mome momo momu moob mood mooe moor morb mord more moro moru morw moud moue mour mowe mowr mrbb mrbm mrdd mreb mred mree mrmd mrud mube mubo mudd mude mudu mued muee muhr muhu mume mumm mumo mumu murd mure muro murr muru muwe mwde mweb mwmw mwre o-eo obbo obed ober oboe obor obre obrh obro obuh odbo oddd oded odem odeo oder odmr odoh odom odoo odor odou odum odur oedo oeme oere oerm ohbe ohed ohee oher ohho ohme ohob ohoh ohow ohre ohum ohwe ombe ombo ombu omdb omed omee omeo omer omo- omoe omoo omor omre omro omuo oobe ooer ooho oome oooh oooo oord oore orbb orbe orbo orbu orde ordo ordu ore- oreb ored oreh orem oreo orer orhe orme ormo oro- oroe orom oror orro orub orum orwe orwo oude oudh oued ouer oume our- oure ouro ouu- ouwe owed ower owoe owoh owow owre owur rbbb rbbr rboh rdbm rder rebb rebe rebo rebu redd rede redh redo redr redu reeb reed reem rehb rehe rehm reme remo reod reou rerd rere rero reru reue reuu rewe rewm rheb rhee rhem rheo rhob rhod rhoh rhue rhum rob- robb robe robo robu rodd rode rodo rodw roed roer rohe rohm rohr rohu romb romd rome romm romo roob rood room roor rore roro roru roub roud roue rouh roum rowb rowd rowe rowh rowm rowr roww rred rrrr rrum rubb rube rubu rudd rude rudo rued ruer ruhe ruhh ruhm ruhr rumb rume rumm rumo rurd rure ruro ruru ruud ruwe rwdm ubbe ubbo uber ubod ubud udem uder udoh udoo uewe uh-d uhde uher uhoh uhuh umb- umbe umbo umde umer ummo umoe umor uomo uor- uore urbe urde urdu ure- ured ureh urho uro- urom uroo urre urrh urum urur uuuu uwer wbbb wbbd wbbe wbbm wbbo wbbr wbbw wbdr wbeb wbed wbem wber wbew wbhb wbhh wbhm wbhr wbhu wbhw wbmd wbmh wbmm wbmo wbmr wbmw wbob wbor wbow wbrb wbrd wbrh wbrm wbrr wbru wbrw wbud wbuw wbwb wbwo wdbd wdbm wdbo wdbr wddd wdde wddh wddo wddw wdeb wded wdeh wdeo wder wdhb wdhr wdmo wdod wdoe wdoh wdom wdor wdow wdrb wdre wdrm wdrr wdru wdub wdur wdwd wdwr webb webd webe webm webo wedb wedd wede wedh wedm wedo wedr wedu wedw weeb weed weem weeo weer weeu wehh wehm wehr wemb weme wemm wemo wemr wemu weod weow wer- werb werd were werh werm wero werr werw wewe wewo whbb whbe whbm whbo whbr whbu whdd whdh whdm whdr whdw wheb whed whee whem wheo wher whew whhb whhd whhh whho whhr whhw whmb whmd whme whmm whmo whod whoe whom whoo whor whou whow whr- whrb whrd whre whrh whrm whro whru whrw whub whud whur whwb whwh wmbb wmbd wmbh wmbm wmbo wmbr wmbw wmdb wmdd wmde wmdh wmdm wmdr wmeb wmed wmee wmeh wmem