-ene -one -yne c-cd cccc cccp cccu ccdc ccdn ccdp cced ccee ccnc ccne ccnp ccnu ccny ccoc ccod ccpe ccpn ccpp ccuc ccup cd-e cdec cdnc cdon cec- cece ceco cecp cedd cede cedo cedu cedy ceec cen- cend cene ceno ceny ceop ceou cepc cepe cepo cepp ceyu cnco cncp cndd cndp cnep coce coco cocp cocu codd code cody coed coen coep con- conc cond cone conn cono cony cood coon coop copd cope copo copp copy coud coue coun coup couy coyn coyo cpce cpcu cpep cppd cucc cuce cucn cude cued cund cune cuno cunp cuny cuon cupe cupo cupp cuy- cuyo cuyp cyc- cycc cyen cyn- cyne cyno cyon cypc cyun cyy- cyyc cyyn dc-y dccc dccp dccu dcon dcop dcpo dcup dddd ddoc ddpo dec- decc decd dece deco dedd dede dedo dedu deed deen deep dene denn deno denu deny deon deop depc depe depo depp deue deye deyn deyo dnce dnoc dnpo doce doco docu dod- dodd dode dodo dody doen donc dond done donn dono donp dood doon doop dope dopo dopp dopy douc doud doue doun doup douy doye doyo dpcp dppc dpyd duce duco dudd dude dudo dudu duey dunc dune dunn duno duny duo- duon dupe dupo duyn dycd dyce dycu dydd dyde dyed dyen dyep dyey dync dyne dyno dynu dyny dyo- dyon dyoo dyou dyun eccc ecce ecco ecdc eced ecne eco- ecod econ ecop ecou ecpd ecpp ecyd eddc edde eddo eddp eddy ede- eden edno edny edoc edod edon edou educ edun edup eede eedu eeee eend eeny eeoc ence enco ency end- ende endo endu endy ened enee eneo eney ennc enne ennu enny eno- enoc enoe enon enoy enp- enue enye enyo eocd eode eone epcc epec epee epen epoc epod epon eppc eppo eppp eppy eucd eude euny eyec eyed eyen eyey eynd eyne eype eyup n-up nccc nccn nccp nccu ncdc ncdn ncdu ncec nced ncee ncen ncep ncnc ncnd ncoc ncpc ncue ndcc ndcp ndde nddo ndnp ndoc ndop ndpd necc nece neco necy nedc nedd nede nedo nedu nedy need neen neep nend nene neno nenu neo- neoc neod neon neoo nepc nepe neuc neue neun neuo neuu neuy neye neyn neyo nnnn noce noco node nodo nodu nody noed non- none nonn nono nonu noo- noon nooo noop nope noun noup noye noyo npcc nppc nppd nuce nucu nudc nudd nude nudo nuee nunc nune nunn nuno nuny nuoc nuon nupe nycc nyce nyco nycy nyen nyne nyny nyon nypc nypd nype o-eo occc occn oce oced ocee ocon ocpd ocpp oddd oddy oded oden odeo odon odoo odop odou oec- oecc oedn oedo oeec oen- oeno oeye oeyo onc- oncd once onco onde ondo ondy one- onec oned onee oneo onep oney onne onno onod onon onoy onpu onue onup oone oooo opec oped open opep opo- opon oppo oppy opye oucc oudc oude oued ouen oun- ound oune oupe ouu- oyce oyee oyen oyeu oyne oyon oyou oyun pccc pcce pcep pcod pcoe pcpn pcpp pcun pdcp pdoc pdpn pece peco pecy ped- pede pedo peec peed peen peep pen- penc pend pene penn peno penu peny peon peou pepd pepe pepo peun peyn peyo pnec pneu pnon pnpo pnpp pnup pocd poce poco pod- podd pode podo podu pody poed poey ponc pond pone pono ponp pony pood poon poop pop- popc pope popo popp popy poud poun poup pouy poyn poyo ppcc ppcd ppen ppod pppd pppn pppo pppp ppye pu-e puce pudo pudu pued pueo pueu punc pund pune puno punu puny puoy pupe pupu pupy puuc puy- puyo pyce pyde pyed pyep pyn- pynd pyne pyo- pyon pype pypy uccp ucdc ucdd ucon uden udny udon udoo udop udpd udun uend ueno uncc unce unco uncp unde undo undy unec uned unee unen unne unno unon unop unpc uocc uone updo uped upen upne upnp upon uppc uppe uppp uppu uppy upup uucp uuen uuno uuoc uuuu uuyn uydo yccc ycee ydee ydnp ydon ye-u yedd yede yedo yeed yeen yeep yenc yend yene yeon yepd yepe yepp yeue yeun yeye yeyo ynce ynde ynne ynon ynou yode yodo yoen yond yone yono yood yoon yoop yopo yopy youd youe youp yoye yoyn yoyo ypcc yuce yude yudo yudu yued yuen yund yune yuny yuon yuye yuyu yyyy