-ene -one -yne cccc cccl cccp ccee ccel cclc ccnc ccne ccnp ccny ccoc ccpe ccpl ccpn ccpp cec- cece ceco cecp ceec ceel cel- celc cele cell celo cely cen- cene ceno ceny ceol ceop cepc cepe cepo cepp ceyl ceze cezy clec clee cleo clep cley cloe clon cloo clop cloy cloz clpp cly- clye cnco cncp cnel cnep cnnz coce coco cocp coel coen coep col- cole coll coln colo colp coly con- conc cone conn cono cony cool coon coop cope copo copp copy coyl coyn coyo coze cozy cozz cpce cpep cplc cyc- cycc cycl cyen cyl- cylc cyle cyll cyn- cyne cyno cyon cypc cyy- cyyc cyyn czon czyz e-cl eccc ecce eccl ecco ecly ecne eco- ecol econ ecop ecpp eeee eele eely eeny eeoc eeze el-p elce elco elec elee elen eleo eley elle ello elly elne elon eloy elpe elze ence encl enco ency enee enel eneo eney enez ennc enne enny eno- enoc enoe enol enon enoy enp- enye enyl enyo enzo eole eolo eone epcc epec epee epen eple epll epln eply epoc epol epon eppc eppo eppp eppy eyec eyen eyey eyez eyle eyne eype ezel ezop ezzo lccc lcce lcpc lcpl lece leco lecy leel leen leep lele lell lelo lely lene lenn leno leny lenz leoc leon leoz lepe lepo lepp leye leyn leze lezo llcc lllc llll lloc lloo llyn locc loce locn loco loen lole loll lolo loly lolz lone lono looc looe lool loon loop looz lope lopp loye loyn loze lozy lpec lpny lppl lyc- lyce lyco lyen lyle lyly lync lyne lynn lynz lyo- lyoe lyon lype lyyn lzop nccc nccn nccp ncec ncee ncel ncen ncep nclc ncln ncnc ncoc ncpc necc nece neco necy neel neen neep nelc nele nell nelo nely nene neno neo- neoc neol neon neoo nepc nepe neye neyn neyo nlcc nlec nlpc nnnn noce nocl noco noel noez nole noll nolo nolp non- none nonn nono noo- nool noon nooo noop nope noye noyl noyo noyz npcc nppc nppl nycc nyce nyco nycy nyen nyle nyll nyne nyny nyon nypc nype nypl nzcc nzpc nzpp o-eo occc occn oce ocee oclc ocon ocpp oec- oecc oeec oele oen- oeno oeye oeyo olcc ole- olen oleo oley olle ollo olly olne olon olpc olpe onc- once onco one- onec onee onel oneo onep oney onez only onne onno onon onoy onoz onze onzo onzy oolo oone oooo ooze oozy opec opel open opep ople opo- opon oppo oppy opye oyce oyee oyen oyez oyly oyne oyon ozee ozel ozen ozey ozon ozzy pccc pcce pccl pcep pcll pclo pcoe pcpn pcpp pece pecl peco pecy pecz peec peel peen peep pel- pele pell pelo pelz pen- penc pene penn peno peny penz peon pepe pepo peyl peyn peyo peze pezo pezy plcc plce ple- plec plee plen pleo pley ploc plon ploo plop ploy plpp pnec pnln pnnl pnon pnpo pnpp poce poco poel poey pole poll polo poly ponc pone pono ponp pony pool poon poop pop- popc pope popo popp popy poyn poyo poze pozo ppcc ppen pple pplo pppn pppo pppp ppye pyce pyep pyl- pyle pyll pyn- pyne pyo- pyon pype pypy pyzy pzzl yccc ycee yeel yeen yeep yele yell yelo yelp yenc yene yeon yepe yepp yeye yeyo yezo ylle ynce ynez ynne ynol ynon yoen yole yoll yolo yolp yoly yone yono yool yoon yoop yooz yopo yopy yoye yoyn yoyo yozo ypcc yyyy yzen zeel zeep zele zell zelo zely zenn zeno zeon zepo zepp zeyl zeze zlne zloc znen zoco zoel zoey zole zoll zolo zon- zone zony zoo- zool zoon zoop zope zopl zopy zozo zyll zyne zypp zzzz