-ene -ine -ing cccc cccf ccci cccp ccee ccfc ccff ccfi ccgc ccic ccii ccip ccir ccix ccnc ccne ccnf ccni ccnp ccnr ccpe ccpn ccpp ccpr ccrc ccre ccrf ccrg ccri ccrp ccxi 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 cexe cfcf cfcn cffr cfgn cfix cfni cfnr cfpr cfre cfrg cfrn cfrp cfrx 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 cixi cnci cncp cnep cnex cngi cnic cnie cnrc cnrr cpce cpep cper cpff cpic cpif cpix cpni cpre cpri crcc crce crcr cre- crec cree creg crei cren crep crex crfc cric crie crif crig crin crip crne crpc cxii cxix cxxi cxxx 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 egnx 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 enix ennc enne enni enp- enpi enri epcc epci epec epee epen eper epfc epi- epic epie epin epip epix eppc eppp eprp epxp er-x ercc erce ercp erec erei eren erer erfc erfx erg- ergg ergi eric erie erin erne erni erpe errc erre exec exen exer exge exgi exif exin expn expr exrx 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 fixe fixx fnci fp-c fpcc fpin fprf frcc frcn frcp free frei fren frep frex 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 genx 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 gpxe grcc grce grec gree gref greg gren grep grex gric grie grif grig grin grip grni grpc grrr iccc iccf icci iccn iccp iccr icec icee icef icer icex icgc icnc icpc icrc icre icrf icrr iecc ieie iere ieri ifcp ifen ifer ifex ifge ific ifni ifnr ifrf ifri igcc igcp igen iger igfc igne igni igri iiie iiii iipf iirc ince inci incr inee inex infi infp inge inig inne inni innr inp- inpe inpi inpp inre inri ipcc ipce ipec ipen iper ipex ipfc ipie ipin ipix ippc ippf ippr ipri ipxe ircc ircg ircx iree iren irer irex irfe iri- iric irie irig irin irip irix irne irpc irpe irrc irre irri ixxi n-ii nccc nccf ncci nccn nccp nccr ncec ncee ncef ncen ncep ncer ncfc ncfe ncgr ncip ncix 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 nexe nexi nexx nfer nfff nfic nfip nfix 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 nixe nixi nngn nnnn nnpi nnpr npcc npic npif npin nppc npri nren nrfc nric nrpc nrpn nrrc pccc pcce pcep pcer pcfc pcgg pcin pcip pcnx 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 pixx 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 prex prfc pri- prie prif prig prii prin prix 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 rexx rfef rffc rfic ricc rice rief rien riep rier riex rife riff rige rigg rigi riif riin rine rinf ring rinn ripe ripi ripp ripr rire riri rixc rixe rncp rnie rnin rpfc rpii rpix rppn rrfc rrif rrrr x-fi xcii xcri xeer xefe xen- xene xeni xenn xer- xexe xfce xfer xfig xfin xggi xiii xine xing xipe xixi xnee xpcc xper xpin xrep xxii xxix xxxi xxxx