-ene -hou -one bbbb bbeb bebb bebe bebo beeb beem been beep behm behn beme bemu bene benn beno benu beo- beon bepo bhuu bmep bmnh bmop bnpp bobb bobe bobo bobu boee boen boeo boep bohm bohn boho bohu bomb bome bomp bomu bone bonn bono bonu boob booe booh boom boon boop bope bopp boue bouh boum boun boup bpmn bpoe bubb bube bubo bubu buem buen bueu buhe buho bum- bumb bump bunb bune bunn buno bunu buon ebbo eben ebno eboe ebon eboo ebpo eeee eemo eheh ehen eheu embe embo emen emeu emme emmu emne emoh empe emph emup enb- enbn enee enem eneo enne ennu eno- enoe enom enon enp- enue enum eone epbm epee epen eph- epmo epon eppo eppp epub hebb hebe hebo heeb heem heep hehe hehn heho hem- heme hemo hemp hemu hene henh henn heno henu heom heou hepe hepp hepu heue heun hhhh hmhb hmmm hmph hmun hobe hobo hoen hohe hohm hohn hoho hom- home homo homp homu hone hono honu hooe hoom hoon hoop hope hopo hopp houe houp hppe hpue hubb hube hubo huhn huhu hume humh humm humo hump hune hunh huon hupe hupp huub mbou mebe mebo meem meen meep mehe mehu meme memo memu men- mene menn meno menu meon meou mepe meph meum meup mhem mhmm mhnp mmen mmhm mmmh mmmm mmpu mmun mnbb mnem mnop mnpo mobb mobe mobo moen mohe mohm mohn moho mohu mome momo momu mon- mone monn mono monu moob mooe moon moop mope moph mopp moue moun moup mpho mppe mppp mube mubo muee muhu mume mumm mumo mump mumu mune munn muno munu muon n-up nbbo nbhm nbpp nebb nebe nebn nebo nebu neeb neem neen neep nehe nehu nem- neme nemn nemo nemp nemu nene nenh neno nenu neo- neon neoo nepe neph neue neum neun neuo neuu nheb nhnn nhon nm-e nmnh nmon nnnn nobm nobo nobu noem nohn noho nom- nome nomo nomu non- none nonn nono nonu noo- noob noon nooo noop nope noph nouh noun noup nube nuee numb nume numm nump numu nune nunn nuno nuon nupe o-eo obbo oben oboe obon obuh oeme oen- oeno ohbe ohee ohen ohho ohme ohne ohno ohob ohoh ohum ombe ombo ombu omee omen omeo omn- omne omo- omoe omon omoo omuo one- oneb onee oneh oneo onep onme onne onno onon onpu onue onup oobe ooho oome oone oooh oooo open opep opo- opon oppo ouen oume oun- oune oupe ouph ouu- peen peep pehe peho pen- pene penh penn peno penu peon peou pepe pepo peun phe- phen phno phob phoh phom phon phoo phum phun pmmp pmmu pmnh pmpm pmpo pneu pnnm pnom pnon pnpo pnpp pnup pobo poem pome pomo pomp pomu pone pono ponp pooh poon poop pop- pope popo popp poum poun poup ppen pppn pppo pppp pu-e pube pubu pueo pueu puhn pume pump pune puno punu pupe pupu ubbe ubbo ubon ueno uhno uhoh uhuh uhup umb- umbe umbo ummo umno umoe umpe umph unbe uneb unee unen unne unno unon unop unum uomo uone upbe upen upme upne upnp upon uppe uppp uppu upup uuen uuno uuuu