-ene -ine -one cccc ccci cccp ccee ccic ccii ccip ccir ccnc ccne ccni ccnp ccnr ccoc ccpe ccpn ccpp ccpr ccrc ccre ccri ccrp cec- cece ceci ceco cecp ceec ceip cen- cene ceni ceno ceop ceor cepc cepe cepo cepp cepr cer- cerc cere ceri cern cero cerp cicc cici cico cicr ciee cien cier ciii cin- cinc cine cini cino cion cior cipo cipp circ cire ciri ciro cirr cnci cnco cncp cnep cnic cnie cnrc cnrr coce coco cocp coen coep coin coip coir con- conc cone coni conn cono coon coop cope copi copo copp copr cor- corc core cori corn coro corp corr cpce cpep cper cpic cpio cpni cpre cpri crcc crce crcr cre- crec cree crei cren creo crep cric crie crin crip crne croc croe cron croo crop cror crpc eccc ecce ecci ecco ecip ecne eco- econ ecop ecpp ecrc ecri ecrr eeee eeoc eerc eero eico eiec eiei eien eier eine eini eino eion eipo eipr eire eirn ence enci enco enee eneo ener enin enio ennc enne enni eno- enoc enoe enon enp- enpi enri eoin eoir eone eore eori epcc epci epec epee epen eper epi- epic epie epin epip epoc epon epor eppc eppo eppp epro eprp ercc erce ercp erec erei eren erer eric erie erin erio erne erni erno eroc eroe eroi eron eroo erpe errc erre erro i-no iccc icci iccn icco iccp iccr icec icee icer icnc icoc icon icor icpc icpo icrc icre icrr iecc ieie ieio iere ieri iiie iiii iiio iino iioi iioo iiop iirc ince inci inco incr inee inne inni inno innr ino- inoi inon inor inp- inpe inpi inpp inre inri inro ioci iocp ioee ioii ioio ione ioni ionn iono iooi iooo iore iori ipcc ipce ipec ipen iper ipie ipin ipoe ipop ippc ippo ippr ipri ircc iree iren irer iri- iric irie irin irio irip irne iroc iron irop irpc irpe irrc irre irri n-ii nccc ncci nccn nccp nccr ncec ncee ncen ncep ncer ncip ncnc ncoc ncor ncpc ncrc ncre ncri ncrp necc nece neco necr neei neen neep neer neic nein neip neir nene neni neno neo- neoc neon neoo nepc nepe nepi nepr nerc nere neri nero nerr nicc nice nici nico nien nieo nier niip niir nine nini nino nion nioo nipc nipe nipr nire niro nnnn nnpi nnpr noce noci noco noer noie noin noio noir non- none noni nonn nono noo- noon nooo noop noor nope nor- norc nore nori norn noro norr npcc npic npin nppc npri nren nric nroc nron nrpc nrpn nrrc o-eo occc occi occn oce ocee ocin ocon ocpp ocre ocro ocrr oec- oecc oeec oen- oeno oere oici oier oiii oion oipc oire onc- once onco one- onec onee onei oneo onep oner onic onie onir onne onni onno onon onor oocr ooer oone oooo oore opec opei open opep oper opic opie opii opin opio opo- opon opor oppi oppo orce orci orco ore- orec oren oreo orer ori- oric orie orin orio ornc orne orni orno oro- oroe oron oror orpc orpe orpi orri orro pccc pcce pcep pcer pcin pcip pcoe pcpn pcpp pcrc pcre pece peci peco pecr peec peen peep peer pein peio peip peir pen- penc pene peni penn peno peon peor pepe pepi pepo per- perc pere peri pern pero perp perr picc pice pici pico picr pien piep pier piip pinc pine pini pinn pino pinp pion pipe pipi pipo pipp pirc pire piri pirn piro pirr pnec pnic pnin pnon pnpo pnpp pnro poce poco poer poin poio ponc pone poni pono ponp poon poop poor pop- popc pope popi popo popp porc pore pori porn poro porr ppcc ppci ppen pper ppic ppie pppn pppo pppp pprc prcc prcp pre- prec pree pren prep pri- prie prii prin prnp pro- proc proe pron proo prop prri rccc rcep rcic rcnr rcon rcpi rcpo recc rece reci recp recr reen reep reii rein reir rene reni renn reno reop repe repi repo repp repr rere reri rero ricc rice rico rien riep rier riin rine rinn rino rion ripe ripi ripp ripr rire riri rnco rncp rnie rnin rocc roce roco roen roer roin roio roir ronc rone roni rono rooi roon roop roor rope ropo rorc rore rori roro rpii rpoe rpon rppn rrrr