-ene -one -yne c-cd cccc cccp ccdc ccdn ccdp cced ccee ccnc ccne ccnp ccny ccoc ccod ccpe ccpn ccpp cctc cctt cd-e cdec cdnc cdon cdot cec- cece ceco cecp cect cedd cede cedo cedt cedy ceec cen- cend cene ceno cent ceny ceop cepc cepe cepo cepp cept cet- cete ceto cetp cnco cncp cndd cndp cnep cnet cntc coce coco cocp coct codd code cody coed coen coep con- conc cond cone conn cono cont cony cood coon coop coot copd cope copo copp copt copy cotc cote cotn coto cott coty coyn coyo coyt cpce cpep cpnt cppd cptp ctcp ctec cten ctep ctne ctot ctpo ctpp cttn cyc- cycc cyen cyn- cyne cyno cyon cypc cyt- cyte cyto cyy- cyyc cyyn dc-y dccc dccp dcct dcon dcop dcpo dctc dddd ddoc ddot ddpo dec- decc decd dece deco dect dedd dede dedo deed deen deep deet dene denn deno dent deny deon deop depc depe depo depp dept dete detn deto deye deyn deyo dnce dnet dnoc dnpo dntp dntt doce doco doct dod- dodd dode dodo dody doen donc dond done donn dono donp dont dood doon doop doot dope dopo dopp dopt dopy dotd dote doto dott doty doye doyo dpcp dpdt dppc dpty dpyd dtcc dtdp dted dten dtot dttp dycd dyce dydd dyde dyed dyen dyep dyey dync dyne dyno dynt dyny dyo- dyon dyoo dyot dyt- dytc dyty eccc ecce ecco ecct ecdc eced ecne eco- ecod econ ecop ecot ecpd ecpp ect- ectc ecto ecyd eddc edde eddo eddp eddy ede- eden edno edny edoc edod edon eede eeee eend eent eeny eeoc eetc eete ence enco ency end- ende endo endy ened enee eneo eney ennc enne enny eno- enoc enoe enon enoy enp- ent- entd ente ento entp enty enye enyo eocd eode eone eont eotc eotd eoto epcc epec epee epen epoc epod epon epot eppc eppo eppp eppy epte etcc etco etec etee eten etne etoe eton etoy ette ettn etto etty eyec eyed eyen eyet eyey eynd eyne eyot eype eyte nccc nccn nccp ncct ncdc ncdn ncec nced ncee ncen ncep ncnc ncnd ncoc ncpc nctc ncte ndcc ndcp ndde nddo ndnp ndnt ndoc ndop ndpd ndtc necc nece neco nect necy nedc nedd nede nedo nedy need neen neep neet nend nene neno nent neo- neoc neod neon neoo neot nepc nepe nept net- netd nete neto nett neye neyn neyo neyt nnnn nnot nntn noce noco noct node nodo nody noed non- none nonn nono nont noo- noon nooo noop noot nope not- note noto nott noye noyo noyt npcc nppc nppd nptc npte nptn ntcc ntnd ntop ntpc ntpd ntto nycc nyce nyco nycy nyen nyet nyne nynt nyny nyon nypc nypd nype nypt nytc nyte o-eo occc occn occt oce oced ocee ocet ocon ocpd ocpp oct- octe octo octy oddd oddy oded oden odeo odet odon odoo odop odot oec- oecc oedn oedo oeec oen- oeno oeye oeyo onc- oncd once onco onct onde ondo ondy one- onec oned onee oneo onep oney onne onno onod onon onoy onpt ont- ontc onto oone oont oooo ootp ooty opec oped open opep opet opo- opon oppo oppy optn opto opye otcd oted otee oten otep oto- otoe oton otoo otoy otpp otte otto oyce oyee oyen oyne oynt oyon pccc pcce pcep pcnt pcod pcoe pcpn pcpp pcte pdcp pdoc pdpn pdtc pece peco pect pecy ped- pede pedo peec peed peen peep peet pen- penc pend pene penn peno pent peny peon pepd pepe pepo pete petn peto pett pety peyn peyo pnec pnet pnon pnot pnpo pnpp pntd pocd poce poco pod- podd pode podo pody poed poet poey ponc pond pone pono ponp pont pony pood poon poop poot pop- popc pope popo popp popt popy potc potd pote poto pott poty poyn poyo ppcc ppcd ppen ppod pppd pppn pppo pppp pptn pptt ppye ptcc ptdc pten ptop ptpd pttc pyce pyde pyed pyep pyet pyn- pynd pyne pynt pyo- pyon pyot pype pypy pyte pytt tccc tcdd tcep tcnn tcon tcpo tcpy tctc teco tect tedd tede tedy teec teed teen teet tenc tend tene tenn teno tenp tent teon tepe tepp tete teto tett teye teyn tncc tndd to-y toce toco todd tode todo todt tody toed toee toen toet toey tone tonn tono tony tood toon toot top- topd tope topo topp topt totc totd tote toto tott toty toyn toyo toyt tpcd tpcp tped tpon tppd tppp tpte tptp tpyo ttcn ttcp tten tteo ttoe tton ttop ttoy tttt ttyd tyce tyco tydd tyde tydy tyee tyen tyet tynd tyne tynt tyny typ- type typo typp typy tytd tyte tyto tytt tyty tyyn yccc ycee yctc ydee ydnp ydon ydyt yedd yede yedo yeed yeen yeep yeet yenc yend yene yent yeon yeot yepd yepe yepp yete yeto yett yeye yeyo ynce ynde ynet ynne ynon ynot yode yodo yoen yond yone yono yont yood yoon yoop yoot yopo yopy yote yott yoye yoyn yoyo ypcc yyyy