doue doul doun doup dpcp dphp dpll dppc dpph duce duch duco dudd dude dudo dudu duel duhe duhl duhu dulc dule dull dulo dulu dunc dune dunn duno duo- duon dupe dupo duul e-cl eccc ecce eccl ecco ecdc ecdl eced eche echl echo ecne eco- ecod ecol econ ecop ecou ecpd ecpp eddc edde eddo eddp ede- edeh edel eden edle ednl edno edoc edod edon edou educ edun edup eede eedu eeee eele eend eeoc ehcc ehdd eheh ehel ehen eheu ehle ehlo ehud el-p elce elch elco elde elec eled elee eleh elen eleo elle ello ellu elne elod elon elpe elph elue elul ence ench encl enco end- ende endh endo endu ened enee enel eneo ennc enne ennu eno- enoc enoe enol enon enp- enue eocd eode eole eolo eone epcc epch epec epee epen eph- eple epll epln epoc epod epol epon eppc eppo eppp eucd euch eude euhl eule hccc hcch hcpc hdoc hdod hech hedd hede hedo hedp heed heel heep hehe hehn heho held hele hell helo help helu hend hene henh henn heno henu heou hepc hepe hepl hepp hepu heue heun hhcl hhhh hhpc hlde hlod hlul hnce hndd hoce hoch hocn hode hodh hoed hoel hoen hohe hohl hohn hoho hol- holc hold hole holh holl holn holo holp holu hond hone hono honu hood hooe hool hoon hoop hope hopo hopp houd houe houp hpcc hpdh hppe hpue huch hucu hudd hude hudl hudo hudu hued huel huhn huhu hulc huld hule hull hulu hunc hund hune hunh huon hupe hupp lccc lcce lcdd lcdp lchc lcpc lcpd lcpl lddp ldeo ldpc le-u lece lech leco lede ledo leed leel leen leep lehe lehu lele lell lelo lelu lend lene lenn leno leoc leod leon leou lepe lepo lepp leuc leud leun lhec lhee lhhh lhun llcc lldc lldp lleu lllc llll lloc llod lloo llud lndn locc loce loch locn loco locu lode lodh loen loeu lohe lohn loho lohu lold lole loll lolo lond lone lono looc lood looe lool loon loop lope lopp lopu loud loue louh loul loun loup louu lpec lpod lppl luce luch ludd lude ludo lued luhe luhu lule lull lulu lund lune lunn luno luoh lupe lupo lupu luup n-up nccc nccn nccp nccu ncdc ncdn ncdu ncec nced ncee ncel ncen ncep nchc nchd nclc ncln ncnc ncnd ncoc ncpc ncue ndcc ndcp ndde nddo ndnp ndoc ndop ndpd necc nece nech neco nedc nedd nede nedo nedu need neel neen neep nehe nehu nelc neld nele nell nelo nend nene nenh neno nenu neo- neoc neod neol neon neoo nepc nepe neph neuc neue neun neuo neuu nhcc nhdp nhhl nhnn nhon nlcc nlec nlpc nnnn noce noch nocl noco node nodo nodu noed noel nohn noho nold nole noll nolo nolp non- none nonn nono nonu noo- nool noon nooo noop nope noph nouh noul noun noup npcc nppc nppd nppl nuce nuch nucu nudc nudd nude nudo nuee nuel nule null nunc nune nunn nuno nuoc nuon nupe o-eo occc occn oce oced ocee oche oclc ocon ocpd ocpp ocul oddd oded odel oden odeo odle odoh odon odoo odop odou oec- oecc oedn oedo oeec oele oen- oeno ohcc ohed ohee ohel ohen ohho ohne ohno ohoh olcc olde oldh oldn ole- oled oleh olen oleo olle ollo olne olon olpc olpe olph onc- oncd once onco onde ondo one- onec oned onee oneh onel oneo onep onne onno onod onon onpu onue onup ooho oold oolo oone oooh oooo opec oped opel open opep ople opo- opon oppo oucc ouch oudc oude oudh oued ouen ould oule oulu oun- ound oune oupe ouph ouu- pccc pcce pccl pcep pchp pcll pclo pcod pcoe pcpn pcpp pcun pdcp pdlc pdoc pdpn pece pech pecl peco ped- pede pedo peec peed peel peen peep pehe peho pel- pele pell pelo pelu pen- penc pend pene penh penn peno penu peon peou pepd pepe pepo peul peun phcc phe- phen phlo phno phoh phon phoo phul phun plcc plce plch pldn ple- plec pled plee plen pleo pleu ploc plod ploh plon ploo plop plou plpp plud plue plup pnec pneu pnld pnln pnnl pnon pnpo pnpp pnup pocd poce poch poco pod- podd pode podo podu poed poel pohl pold pole poll polo polu ponc pond pone pono ponp pood pooh pool poon poop pop- popc pope popo popp poud poul poun poup ppcc ppcd ppen pple pplo ppod pppd pppn pppo pppp pu-e puce puch pudo pudu pued puel pueo pueu puhl puhn pule pull pulo pulp pulu punc pund pune puno punu pupe pupl pupu puuc uccp ucdc ucdd ucel uche ucho ucon ucph udel uden udoh udon udoo udop udpd udun uele uell uend ueno uh-d uhcl uhde uhle uhno uhoh uhuh uhup ulcc ulch ulco ulde ulee ulen uleo ulle ullo ulne ulno ulo- uloc ulul uncc unce unch uncl unco uncp unde undo unec uned unee unen unle unlp unne unno unon unop unpc uocc uolc uone updo uped upen uplo upne upnp upon uppc uppe uppp uppu upup uucp uuen uulu uuno uuoc uuuu

c-one c-p-c c-pop ccccc ccell cd-np cduce cech ceche ceco- cecon cecun ceddo ceded cedel ceede ceedo ceele ceelo ceene celco celde cell- celle cello celo- celon cence cenel ceneu ceno- cenon cenph cenpl cenpn cenpo ceoce cepno ceppo chech cheel cheep cheho chel- chele chell chelo chelp chen- chene chenu cheo chepe chepo cheue chloe chlou choco chode chodl chol- chold chole choll cholo chone chono chonu choon choop chope choue choup chueh chull chulo chuno chupe chupp chuul cleco cleed cleen clene cleon clepe cleph clhep cloch clode clodo clond clone cloop clope cloud cloue clude clue- clued clune clupe cnnnn co-co co-ed co-np co-op cocc- cocce cocco coceo coche cochl cocle cocol cocon codco codde codec coded codel coden codle codo codon coel- coelo coen- coend coepe cohee cohen cohoe cohol