-ene -one c-cd cccc cccp cccu ccdc ccdn ccdp cced ccee ccnc ccne ccnp ccnu ccoc ccod ccpe ccpn ccpp ccuc ccup cd-e cdec cdnc cdon cec- cece ceco cecp cedd cede cedo cedu ceec ceke cen- cend cene ceno ceop ceou cepc cepe cepo cepp ckck ckco ckdo ckdu cken cknc ckoc ckoo ckpc cnco cncp cndd cndp cnep coce cock coco cocp cocu codd code coed coen coep cok- coke coko con- conc cond cone conk conn cono cood cook coon coop copd cope copo copp coud coue couk coun coup cpce cpcu cpep cppd cucc cuce cuck cucn cude cued cuek cuk- cuke cund cune cuno cunp cuon cupe cupo cupp dccc dccp dccu dcon dcop dcpo dcup dddd ddoc ddpo dec- decc decd dece deck deco dedd dede dedo dedu deed deek deen deep dek- deke dene denk denn deno denu deon deop depc depe depo depp deue deuk dkdc dnce dnoc dnpo dnuk doce dock doco docu dod- dodd dode dodo doek doen doke doko donc dond done donk donn dono donp dood dook doon doop dope dopo dopp douc doud doue douk doun doup dpcp dppc duce duck duco dudd dude dudo dudu duke duku dunc dune dunk dunn duno duo- duon dupe dupo eccc ecce ecco ecdc eced ecko ecne eco- ecod econ ecop ecou ecpd ecpp eddc edde eddo eddp ede- eden edno edoc edod edon edou educ edun edup eede eedu eeee eeke eend eeoc ekco eked ekek eken ekne ekpe ekpo ence enco end- ende endo endu ened enee eneo enke ennc enne ennu eno- enoc enoe enon enp- enue eocd eode eone epcc epec epee epen epoc epod epon eppc eppo eppp eucd eude kccc kccd kcck kccu kcdc kcdd kcdu kcec kced kcee kceo kcep kceu kckc kckk kckn kcko kcnd kcno kcnp kcoe kcon kcou kcpc kcpn kcpo kcpu kcue kcuk kcup kdcc kdcd kdce kdco kddc kddd kddk kdec kden kdep kdkd kdkk kdkn kdko kdnd kdne kdnk kdnn kdno kdoc kdoe kdok kduc kdun kdup keck keco kedc kedd kede kedo kedp keed keek keen keep kekc keke keko keku ken- kend kene kenk kenn keno kenu keok keon kep- kepc kepd kepe kepn kepu keun keup kkcd kkck kkcn kkco kkdc kkdd kkdo kked kken kkkk kknd kkne kknn kkno kknu kkon kkoo kkpc kkpk kkpn kkup kkuu knce knck kncn knco kncu kndc kndd knde kndk kndn kndo kndp kndu knec kned knee knek knen kneo knep kneu knkk knnd knnk knoc knod knoe knok knon knop knou knpc knud knue knuk kocd kock kocn kocp kode kodk kodo kodu koed koen kokc koke kokk kokn koko kokp koku konc kond kone konk kono konp kooc kook koon kooo koop koou kope kopn kopp kopu koue kouu kpcc kpdc kpdo kpek kpke kpkk kpnc kpnd kpne kpno kpnp kpoc kpod kpoe kpok kpoo kpop kpou kppc kppd kppk kppo kppp kucc kucd kuce kuco kucp kudd kude kudo kudu kued kuek kuen kueu kuke kukk kukn kuku kunc kund kune kunk kuno kunp kunu kuok kuon kuoo kuop kupd kupe kupu kuuk kuuu n-up nccc nccn nccp nccu ncdc ncdn ncdu ncec nced ncee ncen ncep ncnc ncnd ncoc ncpc ncue ncuk ndcc ndcp ndde nddo ndnp ndoc ndop ndpd necc nece neck neco nedc nedd nede nedo nedu need neen neep neke neko neku nend nene neno nenu neo- neoc neod neon neoo nepc nepe neuc neue neuk neun neuo neuu nkok nnnn noce nock noco node nodo nodu noed noke noko non- none nonn nono nonu noo- nook noon nooo noop nope noun noup npcc nppc nppd nuce nuck nucu nudc nudd nude nudo nuee nuke nuku nunc nune nunk nunn nuno nuoc nuon nupe nuuk o-eo occc occn oce oced ocee ocke ocon ocpd ocpp oddd oded oden odeo odon odoo odop odou oec- oecc oedn oedo oeec oen- oeno okcu oked oken okko okno okok okon okpe okpo okun onc- oncd once onco onde ondo one- onec oned onee onek oneo onep onkp onne onno onod onon onpu onue onup ooku oone oooo opec oped open opep opo- opon oppo oucc oudc oude oued ouen oun- ound oune oupe ouu- pccc pcce pcep pcod pcoe pcpn pcpp pcun pdcp pdoc pdpn pece peck peco ped- pede pedo peec peed peek peen peep peke pekk peko pen- penc pend pene penk penn peno penu peon peou pepd pepe pepo peun pnec pneu pnkd pnkp pnon pnpo pnpp pnup pocd poce pock poco pod- podd pode podo podu poed poke poko poku ponc pond pone ponk pono ponp pood pook poon poop pop- popc pope popo popp poud pouk poun poup ppcc ppcd ppdk ppen ppod pppd pppn pppo pppp pu-e puce puck pudo pudu pued pueo pueu puke puku punc pund pune punk puno punu pupe pupu puuc uccp ucdc ucdd ucon uden udon udoo udop udpd uduk udun uend ueno ukcc ukek ukeu ukko uknc ukok ukon ukup uncc unce unco uncp unde undo unec uned unee unen unke unkn unko unne unno unon unop unpc uocc uoke uone updo uped upen upne upnp upon uppc uppe uppp uppu upup uucp uuen uuno uuoc uuuu