-ene -ine -ing -one -yne cccc ccci cccp ccee ccgc ccic ccii ccip ccnc ccne ccni ccnp ccny ccoc ccpe ccpn ccpp cec- cece ceci ceco cecp ceec cege cego ceip cen- cene ceng ceni ceno ceny ceop cepc cepe cepo cepp cgcc cgcg cicc cici cico ciee cien cigi ciii cin- cinc cine cing cini cino cion cipo cipp cnci cnco cncp cnep cngi cnic cnie coce coco cocp coen coep cogi cogo coin coip con- conc cone cong coni conn cono cony coon coop cope copg copi copo copp copy coyn coyo cpce cpep cpic cpio cpni cyc- cycc cyeg cyen cyn- cyne cyno cyon cypc cyy- cyyc cyyn eccc ecce ecci ecco ecig ecip ecne eco- ecog econ ecop ecpg ecpp eeee eeng eeny eeoc egcc egcg egec egee egge eggi eggo eggp eggy egin egne ego- egoi egon egpe egpi egpn egpo egyo eico eiec eiei eien eige eigg eine eini eino eion eipo ence enci enco ency enee eneg eneo eney enge engg engi engo enin enio ennc enne enni enny eno- enoc enoe enon enoy enp- enpi enye enyo eoin eone epcc epci epec epee epen epi- epic epie epin epip epoc epon eppc eppo eppp eppy eyec eyen eyey eyio eyne eype gc-c gccc gcic gcii gcpc gece geen geep gege gegg gego geic geie geig gein gen- genc gene geng geni genn geno geny geo- geog geon gepe geyi geyn gggg ggpo gien gige gigg gigi gign gigo ging gini ginn gino giog gioi gion giop gipe gipi gipp gncc gngc gnin gnip gnoo gnpc goce goen gogi gogo goin goip gon- gone gong goni gonn gono gony goog gooi goon goop gopc gope gopi gopo goye gpgp gpip gyge gyn- gyne gyng gyno gype gypo i-go i-no iccc icci iccn icco iccp icec icee icey icgc icnc icoc icon icpc icpo iecc ieie ieio igcc igcp igen iggy igne igni igno igny igoe igon igoo iiie iiii iiio iino iioi iioo iiop ince inci inco incy inee inge ingo inig inne inni inno inny ino- inoi inon inp- inpe inpi inpp inyo iocg ioci iocp ioee ioii ioio ione ioni ionn iono iooi iooo ipcc ipce ipec ipen ipie ipin ipoe ipop ippc ippo ippy iyng n-ii nccc ncci nccn nccp ncec ncee ncen ncep ncip ncnc ncoc ncpc necc nece neco necy neei neen neep nege negi nego negp neic nein neip nene neng neni neno neo- neoc neon neoo nepc nepe nepi neye neyg neyn neyo ngen ngic ngio ngon ngpc nicc nice nici nico nicy nien nieo nigc nige nigg nigo niip nine ning nini nino niog nion nioo nipc nipe niye niyi nngn nnnn nnpi noce noci noco nogg nogo noie noin noio non- none nong noni nonn nono noo- noon nooo noop nope noye noyo npcc npic npin nppc nycc nyce nyco nycy nyen nyne nyny nyon nypc nype o-eo occc occi occn oce ocee ocin ocon ocpp oec- oecc oeec oen- oeno oeye oeyo ogee ogen ogge oggi oggy ogin ogni ogog ogoi ogon oici oigo oiii oion oipc onc- once onco one- onec onee oneg onei oneo onep oney onge ongi ongo onic onie onne onni onno onon onoy onpg oone oooo opec opei open opep opic opie opii opin opio opng opo- opon oppi oppo oppy opye oyce oyee oyen oyne oyon pccc pcce pcep pcgg pcin pcip pcoe pcpn pcpp pece peci peco pecy peec peen peep pegg pego pein peio peip pen- penc pene peng peni penn peno peny peon pepe pepi pepo peyn peyo pgcc pgce picc pice pici pico picy pien piep pigc pigg pign pigo pigp piip pinc pine ping pini pinn pino pinp piny pion pipe pipi pipo pipp pipy piye piyo pnec pnic pnin pnon pnpo pnpp poce poco poey poge pogg pogo pogy poin poio ponc pone pong poni pono ponp pony poon poop pop- popc pope popi popo popp popy poyn poyo ppcc ppci ppen ppgi ppic ppie ppig pppn pppo pppp ppye pyce pyep pyg- pygg pyic pyin pyn- pyne pyo- pyon pype pypy yccc ycee ycie yeen yeep yegg yegi yego yeie yeii yenc yene yeng yeni yeon yepe yepp yeye yeyi yeyo ygoe ygon yien ying yipe ynce ynge ynne ynon yoen yogi yogo yone yong yoni yono yoon yoop yopo yopy yoye yoyn yoyo ypcc yyyy