-ene -ine cccc cccf ccci cccp ccee ccfc ccff ccfi ccic ccii ccip ccir ccnc ccne ccnf ccni ccnp ccnr ccpe ccpn ccpp ccpr ccrc ccre ccrf ccri ccrp cec- cece ceci cecp ceec cef- cefc cefn ceip cen- cene ceni cepc cepe cepp cepr cer- cerc cere cerf ceri cern cerp ceze cfcf cfcn cffr cfni cfnr cfpr cfre cfrn cfrp cicc cici cicr ciee cien cier ciez cife ciff ciii cin- cinc cine cinf cini cipf cipp circ cire ciri cirr cize cnci cncp cnep cnic cnie cnnz cnrc cnrr cpce cpep cper cpff cpic cpif cpni cpre cpri crcc crce crcr crcz cre- crec cree crei cren crep crfc cric crie crif crin crip crne crpc eccc ecce ecci ecef ecfc ecfr ecip ecne ecpp ecrc ecrf ecri ecrr eeee eefe eefn eerc eeze efen effi efic efze eiec eiei eien eier eine eini eipr eire eirn ence enci enee ener enez enfp enif enin ennc enne enni enp- enpi enri enzi epcc epci epec epee epen eper epfc epi- epic epie epin epip eppc eppp eprp ercc erce ercp erec erei eren erer erez erfc eric erie erin eriz erne erni erpe errc erre erzi ezer ezri fccf fccp fcic fcii fece feen feer fefc fefe feff fefi feie fein feir fene feni fenn fepc ferc fere fern ferr ferz ffcc ffee ffff ffii ffrr ficc fice fiec fief fien fier fiez fifc fife fiff fifi fiii fine fini finn finp fipp fire firn fizz fnci fp-c fpcc fpin fprf frcc frcn frcp free frei fren frep frfc fric frie frin frip friz iccc iccf icci iccn iccp iccr icec icee icef icer icnc icpc icrc icre icrf icrr iczn iecc ieie iere ieri ifcp ifen ifer ific ifni ifnr ifrf ifri iiie iiii iipf iirc ince inci incr inee inez infi infp inne inni innr inp- inpe inpi inpp inre inri ipcc ipce ipec ipen iper ipfc ipie ipin ippc ippf ippr ipri ircc iree iren irer irfe iri- iric irie irin irip irne irpc irpe irrc irre irri izze n-ii nccc nccf ncci nccn nccp nccr ncec ncee ncef ncen ncep ncer ncfc ncfe ncip ncnc ncpc ncrc ncre ncri ncrp necc nece necr neef neei neen neep neer nefe neff nefi neic neif nein neip neir nene neni nepc nepe nepi nepr nerc nere nerf neri nerr nerz nfer nfff nfic nfip nicc nice nicf nici nief nien nier nifc nife niff niip niir nine nini nipc nipe nipr nire nnnn nnpi nnpr npcc npic npif npin nppc npri nren nrfc nric nrpc nrpn nrrc nzcc nzcf nzpc nzpi nzpp pccc pcce pcep pcer pcfc pcin pcip pcpn pcpp pcrc pcre pcrf pece peci pecr pecz peec peen peep peer pefc peff pein peip peir pen- penc pene peni penn penz pepe pepi per- perc pere perf peri pern perp perr peze pfce pfff pffr pfic picc pice pici picr pien piep pier piff piip pinc pine pini pinn pinp pipe pipi pipp pirc pire piri pirn pirr pize pnec pnic pnin pnpp ppcc ppci ppen pper ppic ppie ppif pppn pppp pprc pprf prcc prcf prcp pre- prec pree pref pren prep prez prfc pri- prie prif prii prin prnp prri rccc rcep rcfc rcic rcnr rcpi recc rece reci recp recr recz reef reen reep refe reff refi refn refr reif reii rein reir reiz rene reni renn renz repe repi repp repr rere reri reze rezi rfef rffc rfic ricc rice rief rien riep rier riez rife riff riif riin rine rinf rinn ripe ripi ripp ripr rire riri rize rizi rizz rncp rnie rnin rpfc rpii rppn rrfc rrif rrrr rzip zeep zeff zeif zein zeir zeni zenn zepp zerf zeri zeze zice zien ziff ziip zinc zine zinf zinn zipf zipp zirc ziri zirp zizi zizz znen zrce zrin zrze zzzz