-ene -hou -one cccc cccp cccu ccee ccgc cche cchp ccnc ccne ccnp ccnu ccoc ccpe ccpn ccpp ccuc ccup cec- cece ceco cecp ceec cege cego cen- cene ceng ceno ceop ceou cepc cepe ceph cepo cepp cgcc cgcg chce chch chcp chec chee cheh chen chep cheu chge chgn chnc chno choc choh chon choo chop chou chpp chug chun cnco cncp cnep cnoh coce coch coco cocp cocu coen coep cogh cogo cohn coho con- conc cone cong conn cono cooh coon coop cope copg coph copo copp coue coun coup cpce cpcu cpep cucc cuce cucn cune cuno cunp cuon cupe cupo cupp eccc ecce ecco eche echo ecne eco- ecog econ ecop ecou ecpg ecpp eeee eeng eeoc egcc egcg egec egee egge eggh eggo eggp eghe eghh egne ego- egon egpe egph egpn egpo ehcc eheh ehen eheu ence ench enco enee eneg eneo enge engg engo ennc enne ennu eno- enoc enoe enon enp- enue eone epcc epch epec epee epen eph- epoc epon eppc eppo eppp euch euge eugh gc-c gccc gcpc gece geen geep gege gegg gego gehn gehu gen- genc gene geng genn geno genu geo- geog geon gepe geue geun geup gggg gghg ggpo ghee gheg ghon ghug gncc gneu gngc gnoo gnpc goce goch goen gogh gogo gon- gone gong gonn gono gonu goog goon goop gopc gope gopo gopu gou- goug goun goup gpgp guch guen guep guge gugg gugh gugu guhe gung gunn hccc hcch hcgh hcng hcpc hech heeg heep hege hegg hegh hego hehe hehn heho hene heng henh henn heno henu heou hepc hepe hepp hepu heue heug heun hggc hhgg hhhh hhpc hnce hoce hoch hocn hoen hoge hogg hogh hogo hogu hohe hohn hoho hone hong hono honu hooe hoon hoop hope hopo hopp houe houp hpcc hpgp hppe hpue huch hucu huge hugg hugh hugo huhn huhu hunc hune hung hunh huon hupe hupp n-up nccc nccn nccp nccu ncec ncee ncen ncep nchc ncnc ncoc ncpc ncue necc nece nech neco neen neep nege negh nego negp nehe nehu nene neng nenh neno nenu neo- neoc neon neoo nepc nepe neph neuc neue neun neuo neuu ngen ngon ngou ngpc nguu nhcc nhnn nhon nngn nnnn noce noch noco nogg nogh nogo nohn noho non- none nong nonn nono nonu noo- noon nooo noop nope noph nouh noun noup npcc nppc nuce nuch nucu nuee nunc nune nung nunn nuno nuoc nuon nupe o-eo occc occn oce ocee oche ocon ocpp oec- oecc oeec oen- oeno ogee ogen ogge ogog ogon ogou ogpu ogun ohcc ohee ohen ohho ohne ohno ohoh onc- once onco one- onec onee oneg oneh oneo onep onge ongo ongu onne onno onon onpg onpu onue onup ooho oone oooh oooo opec open opep opng opo- opon oppo oucc ouch ouen ouge ough oun- oune oung oupe ouph ouu- pccc pcce pcep pcgg pchp pcoe pcpn pcpp pcun pece pech peco peec peen peep pegg pegh pego pegu pehe peho pen- penc pene peng penh penn peno penu peon peou pepe pepo peun pgcc pgce pgou pgpu pgup phcc phe- phen phno phog phoh phon phoo phun pnec pneu pnon pnpo pnpp pnup poce poch poco poge pogg pogh pogo ponc pone pong pono ponp pooh poon poop pop- popc pope popo popp poun poup ppcc ppen pppn pppo pppp pu-e puce puch pueo pueu pugh pugo pugu puhn punc pune pung puno punu pupe pupu puuc uccp uche ucho ucon ucph ueno ugcc ugcg ugeo ugep uggo ughe ugne uguu uhno uhoh uhuh uhup uncc unce uncg unch unco uncp unec unee unen ungo ungp ungu unne unno unon unop unpc uocc uone upen upgo upne upnp upon uppc uppe uppp uppu upup uucp uuen uuno uuoc uuuu