-ene -ine -ing cccc cccf ccci cccp ccee ccfc ccff ccfi ccgc ccic ccii ccip ccir ccnc ccne ccnf ccni ccnp ccnr ccpe ccpn ccpp ccpr ccrc ccre ccrf ccrg ccri ccrp cec- cece ceci cecp ceec cef- cefc cefn cege ceip cen- cene ceng ceni cepc cepe cepp cepr cer- cerc cere cerf ceri cern cerp cfcf cfcn cffr cfgn cfni cfnr cfpr cfre cfrg cfrn cfrp cgcc cgcg cger cgfc cicc cici cicr ciee cien cier cife ciff cifg cigi ciii cin- cinc cine cinf cing cini cipf cipp circ cire ciri cirr cnci cncp cnep cngi cnic cnie cnrc cnrr cpce cpep cper cpff cpic cpif cpni cpre cpri crcc crce crcr cre- crec cree creg crei cren crep crfc cric crie crif crig crin crip crne crpc eccc ecce ecci ecef ecfc ecfr ecig ecip ecne ecpg ecpp ecrc ecrf ecri ecrr eeee eefe eefn eeng eerc eerg ef-g efen effi efgp efic egcc egcg egcr egec egee eger egfp egfr egge eggi eggp egin egir egne egpe egpi egpn egre egri eiec eiei eien eier eige eigg eine eini eipr eire eirn ence enci enee eneg ener enfp enge engg engi engr enif enin ennc enne enni enp- enpi enri epcc epci epec epee epen eper epfc epi- epic epie epin epip eppc eppp eprp ercc erce ercp erec erei eren erer erfc erg- ergg ergi eric erie erin erne erni erpe errc erre fccf fccp fcic fcii fece feen feer fefc fefe feff fefi fege fegg feie feig fein feir fene feng feni fenn fepc ferc fere fern ferr ffcc ffee ffff ffii ffrr ficc fice fiec fief fien fier fifc fife fiff fifi figc figg fiii fine fing fini finn finp fipp fire firn fnci fp-c fpcc fpin fprf frcc frcn frcp free frei fren frep frfc fric frie frig frin frip gc-c gccc gccf gcfc gcic gcii gcpc gcrg gece geen geep geer gefe gege gegg geic geie geif geig gein geir gen- genc gene genf geng geni genn gepe gere geri gern gfcf gfci gfer ggfg gggg ggrn gicr gief gien gier gife giff gige gigg gigi gign ging gini ginn gipe gipf gipi gipp gire girg giri girn girr gncc gngc gnin gnip gnpc gnrc gnrr gper gpfc gpgp gpip gprp grcc grce grec gree gref greg gren grep gric grie grif grig grin grip grni grpc grrr iccc iccf icci iccn iccp iccr icec icee icef icer icgc icnc icpc icrc icre icrf icrr iecc ieie iere ieri ifcp ifen ifer ifge ific ifni ifnr ifrf ifri igcc igcp igen iger igfc igne igni igri iiie iiii iipf iirc ince inci incr inee infi infp inge inig inne inni innr inp- inpe inpi inpp inre inri ipcc ipce ipec ipen iper ipfc ipie ipin ippc ippf ippr ipri ircc ircg iree iren irer irfe iri- iric irie irig irin irip irne irpc irpe irrc irre irri n-ii nccc nccf ncci nccn nccp nccr ncec ncee ncef ncen ncep ncer ncfc ncfe ncgr ncip ncnc ncpc ncrc ncre ncri ncrp necc nece necr neef neei neen neep neer nefe neff nefi nege negi negp neic neif nein neip neir nene neng neni nepc nepe nepi nepr nerc nere nerf neri nerr nfer nfff nfic nfip ngef ngen nger ngic ngpc ngri nicc nice nicf nici nief nien nier nifc nife niff nigc nige nigg niip niir nine ning nini nipc nipe nipr nire nngn nnnn nnpi nnpr npcc npic npif npin nppc npri nren nrfc nric nrpc nrpn nrrc pccc pcce pcep pcer pcfc pcgg pcin pcip pcpn pcpp pcrc pcre pcrf pece peci pecr peec peen peep peer pefc peff pegg pein peip peir pen- penc pene peng peni penn pepe pepi per- perc pere perf perg peri pern perp perr pfce pfff pffr pfic pgcc pgce pger pgrc picc pice pici picr pien piep pier piff pigc pigf pigg pign pigp piip pinc pine ping pini pinn pinp pipe pipi pipp pirc pire pirg piri pirn pirr pnec pnic pnin pnpp ppcc ppci ppen pper ppgi ppic ppie ppif ppig pppn pppp pprc pprf prcc prcf prcp pre- prec pree pref preg pren prep prfc pri- prie prif prig prii prin prnp prri rccc rcep rcfc rcgc rcic rcnr rcpi rcrg recc rece reci recp recr reef reen reep refe reff refg refi refn refr rege regi regn regr reif reii rein reir rene reng reni renn repe repi repp repr rere rerg reri rfef rffc rfic ricc rice rief rien riep rier rife riff rige rigg rigi riif riin rine rinf ring rinn ripe ripi ripp ripr rire riri rncp rnie rnin rpfc rpii rppn rrfc rrif rrrr